<SEC-DOCUMENT>0001279569-23-000569.txt : 20230505
<SEC-HEADER>0001279569-23-000569.hdr.sgml : 20230505
<ACCEPTANCE-DATETIME>20230505073202
ACCESSION NUMBER:		0001279569-23-000569
CONFORMED SUBMISSION TYPE:	6-K
PUBLIC DOCUMENT COUNT:		3
CONFORMED PERIOD OF REPORT:	20230505
FILED AS OF DATE:		20230505
DATE AS OF CHANGE:		20230505

FILER:

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			TRANSALTA CORP
		CENTRAL INDEX KEY:			0001144800
		STANDARD INDUSTRIAL CLASSIFICATION:	ELECTRIC SERVICES [4911]
		IRS NUMBER:				000000000
		FISCAL YEAR END:			1231

	FILING VALUES:
		FORM TYPE:		6-K
		SEC ACT:		1934 Act
		SEC FILE NUMBER:	001-15214
		FILM NUMBER:		23891240

	BUSINESS ADDRESS:	
		STREET 1:		110 12TH AVE SW BOX 1900 STATION M
		STREET 2:		CALGARY ALBERTA T2P 2MI
		CITY:			CALGARY
		STATE:			A0
		ZIP:			T2P2M1
		BUSINESS PHONE:		403-267-2014

	MAIL ADDRESS:	
		STREET 1:		110-12TH AVENUE SW
		CITY:			CALGARY ALBERTA CANADA
		STATE:			A0
		ZIP:			T2P2M1
</SEC-HEADER>
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<TYPE>6-K
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<FILENAME>transalta6k.htm
<DESCRIPTION>FORM 6-K
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<P STYLE="font: bold 12pt Times New Roman, Times, Serif; margin: 10pt 0 0; text-align: center">UNITED STATES</P>

<P STYLE="font: bold 16pt Times New Roman, Times, Serif; margin: 0 0 6pt; text-align: center"><FONT STYLE="font-size: 14pt">SECURITIES
AND EXCHANGE COMMISSION<BR>
</FONT><FONT STYLE="font-size: 12pt">WASHINGTON, D.C. 20549 </FONT></P>

<P STYLE="font: bold 18pt Times New Roman, Times, Serif; margin: 10pt 0 6pt; text-align: center">FORM 6-K</P>

<P STYLE="font: bold 12pt Times New Roman, Times, Serif; margin: 6pt 0 0; text-align: center">REPORT OF FOREIGN PRIVATE ISSUER<BR>
PURSUANT TO RULE&nbsp;13a-16 OR 15d-16<BR>
UNDER THE SECURITIES EXCHANGE ACT OF 1934</P>

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<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 12pt 0; text-align: center"><B>For the month of May, 2023<BR>
Commission File Number 001-15214</B></P>

<P STYLE="font: bold 16pt Times New Roman, Times, Serif; margin: 10pt 0 6pt; text-align: center"><FONT STYLE="font-size: 20pt">TRANSALTA
CORPORATION<BR>
</FONT><FONT STYLE="font-size: 10pt; font-weight: normal">(Translation of registrant's name into English)</FONT></P>

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<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 12pt 0; text-align: center"><B>110-12th Avenue S.W., Box 1900, Station &ldquo;M&rdquo;,
Calgary, Alberta, Canada, T2P 2M1</B><BR>
(Address of principal executive offices)</P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 6pt 0 0; text-align: justify">Indicate by check mark whether the registrant
files or will file annual reports under cover of Form 20-F or Form 40-F:</P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 6pt 0 0; text-align: center"><FONT STYLE="font-weight: normal">Form&nbsp;20-F&nbsp;<FONT STYLE="font-family: Wingdings">&#168;</FONT>
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;
Form&nbsp;40-F&nbsp;<FONT STYLE="font-family: Wingdings">&#254;</FONT></FONT></P>

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<BR>
</FONT></FONT></P>

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<P STYLE="font: bold 10pt Times New Roman, Times, Serif; margin: 12pt 0; text-align: left">Signatures</P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 12pt 0 0; text-indent: 0.5in">Pursuant to the requirements of the Securities
Exchange Act of 1934, the registrant has duly caused this report to be signed on its behalf by the undersigned, thereunto duly authorized.</P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 12pt 0 0; text-indent: 0.5in">&nbsp;&nbsp;</P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0"></P>

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  <TR STYLE="vertical-align: top">
    <TD COLSPAN="2"><B>TRANSALTA CORPORATION</B></TD></TR>
  <TR STYLE="vertical-align: top">
    <TD COLSPAN="2">&nbsp;</TD></TR>
  <TR STYLE="vertical-align: top">
    <TD COLSPAN="2">&nbsp;</TD></TR>
  <TR STYLE="vertical-align: top">
    <TD STYLE="width: 13%">By:</TD>
    <TD STYLE="border-bottom: Black 1pt solid; width: 87%">/s/ Todd Stack</TD></TR>
<TR STYLE="vertical-align: top">
    <TD>&nbsp;</TD>
    <TD>Name: Todd Stack</TD></TR>
  <TR STYLE="vertical-align: top">
    <TD>&nbsp;</TD>
    <TD>Title: Chief Financial Officer</TD></TR>
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<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0">&nbsp;</P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 12pt 0">Date: May 5, 2023</P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0">&nbsp;</P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0"></P>




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<P STYLE="font: bold 10pt Times New Roman, Times, Serif; margin: 12pt 0; text-align: center">EXHIBIT INDEX</P>

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    <P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; border-bottom: Black 1pt solid"><B>Exhibit Number</B></P></TD>
    <TD STYLE="width: 2%; padding-right: 5.4pt; padding-left: 5.4pt; font: 10pt Times New Roman, Times, Serif">&nbsp;</TD>
    <TD STYLE="white-space: nowrap; width: 81%; padding-right: 5.4pt; padding-left: 5.4pt">
    <P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; border-bottom: Black 1pt solid"><B>Description of Document</B></P></TD></TR>
  <TR STYLE="vertical-align: top">
    <TD STYLE="font: 10pt Times New Roman, Times, Serif; padding-right: 5.4pt; padding-left: 5.4pt">&nbsp;</TD>
    <TD STYLE="font: 10pt Times New Roman, Times, Serif; padding-right: 5.4pt; padding-left: 5.4pt">&nbsp;</TD>
    <TD STYLE="font: 10pt Times New Roman, Times, Serif; padding-right: 5.4pt; padding-left: 5.4pt">&nbsp;</TD></TR>
  <TR STYLE="vertical-align: top">
    <TD STYLE="font: 10pt Times New Roman, Times, Serif; padding-right: 5.4pt; padding-left: 5.4pt"><A HREF="ex991.htm">99.1</A></TD>
    <TD STYLE="font: 10pt Times New Roman, Times, Serif; padding-right: 5.4pt; padding-left: 5.4pt">&nbsp;</TD>
    <TD STYLE="font: 10pt/12pt Times New Roman, Times, Serif; padding-right: 5.4pt; padding-left: 5.4pt"><A HREF="ex991.htm">&ldquo;TransAlta Reports First Quarter 2023 Results and Raises 2023 Financial
Guidance&rdquo;</A></TD></TR>
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<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0">&nbsp;</P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0">&nbsp;</P>

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<TYPE>EX-99.1
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<FILENAME>ex991.htm
<DESCRIPTION>NEWS RELEASE DATED MAY 5, 2023
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<P STYLE="margin: 0; text-align: right">&nbsp;<FONT STYLE="font-family: Arial, Helvetica, Sans-Serif; font-size: 8pt"><B>Exhibit 99.1</B></FONT></P>

<P STYLE="margin: 0; text-align: right">&nbsp;&nbsp;</P>

<P STYLE="margin: 0; text-align: right">&nbsp;</P>

<P STYLE="font: 15pt Arial, Helvetica, Sans-Serif; margin-right: 0; margin-left: 0"><IMG SRC="logo.jpg" ALT="">&nbsp;</P>

<P STYLE="font: bold 24pt Arial, Helvetica, Sans-Serif; margin-right: 0; margin-left: 0">TransAlta Reports First Quarter 2023 Results
and Raises 2023 Financial Guidance</P>

<P STYLE="font: 15pt Arial, Helvetica, Sans-Serif; margin-right: 0; margin-left: 0">CALGARY, AB, May 5, 2023 /CNW/ -</P>

<P STYLE="font: 15pt Arial, Helvetica, Sans-Serif; margin-right: 0; margin-left: 0"><B>First Quarter 2023 Financial Highlights</B></P>

<UL STYLE="list-style-type: disc">

<LI STYLE="font: 15pt Arial, Helvetica, Sans-Serif; margin: 0pt 0 12pt">Adjusted EBITDA<SUP>(1),(2)</SUP> of $503 million, an increase
of 94% over the same period in 2022</LI>

<LI STYLE="font: 15pt Arial, Helvetica, Sans-Serif; margin: 0pt 0 12pt">Free Cash Flow (&quot;FCF&quot;)<SUP>(1) </SUP>of $263 million,
or $0.98 per share, an increase of 145% on a per-share basis from the same period in 2022</LI>

<LI STYLE="font: 15pt Arial, Helvetica, Sans-Serif; margin: 0pt 0 12pt">Earnings before income taxes of $383 million, an improvement of
$141 million from the same period in 2022</LI>

<LI STYLE="font: 15pt Arial, Helvetica, Sans-Serif; margin: 0pt 0 12pt">Net earnings attributable to common shareholders of $294 million,
an increase of $108 million from the same period in 2022</LI>

<LI STYLE="font: 15pt Arial, Helvetica, Sans-Serif; margin: 0pt 0 12pt">Cash flow from operating activities of $462 million, an increase
of 2% from the same period in 2022</LI>

</UL>

<P STYLE="font: 15pt Arial, Helvetica, Sans-Serif; margin-right: 0; margin-left: 0"><B>Other Business Highlights</B></P>

<UL STYLE="list-style-type: disc">

<LI STYLE="font: 15pt Arial, Helvetica, Sans-Serif; margin: 0pt 0 12pt">Returned $36 million of capital to common shareholders through
share buybacks of 3.2 million common shares</LI>

<LI STYLE="font: 15pt Arial, Helvetica, Sans-Serif; margin: 0pt 0 12pt">Entered into an automatic share purchase plan to facilitate repurchases
of common shares through the normal course issuer bid during blackout periods</LI>

<LI STYLE="font: 15pt Arial, Helvetica, Sans-Serif; margin: 0pt 0 12pt">Announced agreement to acquire a 50% interest in a 320 MW early-stage
pumped hydro development project</LI>

<LI STYLE="font: 15pt Arial, Helvetica, Sans-Serif; margin: 0pt 0 12pt">Kent Hills rehabilitation program on track with 13 turbines reassembled
and commissioning commenced in late April</LI>

<LI STYLE="font: 15pt Arial, Helvetica, Sans-Serif; margin: 0pt 0 12pt">Garden Plain construction nearing completion with all turbines
assembled and commercial operations to commence during the second quarter of 2023</LI>

<LI STYLE="font: 15pt Arial, Helvetica, Sans-Serif; margin: 0pt 0 12pt">Northern Goldfields construction nearing completion with commercial
operations to commence during the second quarter of 2023</LI>

<LI STYLE="font: 15pt Arial, Helvetica, Sans-Serif; margin: 0pt 0 12pt">Mount Keith 132kV expansion project construction activities have
commenced and are on track to be completed in latter half of 2023</LI>

</UL>

<P STYLE="font: 15pt Arial, Helvetica, Sans-Serif; margin-right: 0; margin-left: 0"><B>2023 Revised Outlook</B></P>

<UL STYLE="list-style-type: disc">

<LI STYLE="font: 15pt Arial, Helvetica, Sans-Serif; margin: 0pt 0 12pt">Increased 2023 annual financial guidance as set out below:</LI>

<UL STYLE="list-style-type: disc">

<LI STYLE="font: 15pt Arial, Helvetica, Sans-Serif; margin: 0pt 0 12pt">Adjusted EBITDA range of $1.45 billion to $1.55 billion, an increase
of 19% at the midpoint of prior guidance</LI>

<LI STYLE="font: 15pt Arial, Helvetica, Sans-Serif; margin: 0pt 0 12pt">FCF range of $650 million to $750 million, an increase of 15%
at the midpoint of prior guidance</LI>

<LI STYLE="font: 15pt Arial, Helvetica, Sans-Serif; margin: 0pt 0 12pt">Energy Marketing gross margin range of $130 million to $150 million,
an increase of 40% at the midpoint of prior guidance</LI>

</UL>

</UL>

<P STYLE="font: 15pt Arial, Helvetica, Sans-Serif; margin-right: 0; margin-left: 0">TransAlta Corporation (&quot;TransAlta&quot; or the
&quot;Company&quot;) (TSX: TA) (NYSE: TAC) today reported its financial results for&nbsp;the three months ended March 31, 2023.</P>

<P STYLE="font: 15pt Arial, Helvetica, Sans-Serif; margin-right: 0; margin-left: 0">&quot;Our first quarter results continue to demonstrate
the value of our strategically diversified fleet. Our results benefited from our strong operations and asset optimization and hedging
activities. With our performance across the fleet and our continuing positive expectations for the balance of year, we have revised our
2023 full year financial guidance upwards for both adjusted EBITDA and free cash flow, with revised midpoints exceeding the top end of
our original targets to reflect stronger market conditions and solid operational performance,&quot; said John Kousinioris, President and
Chief Executive Officer of TransAlta.&nbsp;</P>

<P STYLE="font: 15pt Arial, Helvetica, Sans-Serif; margin-right: 0; margin-left: 0">&quot;We continue to advance our growth plan and are
progressing several opportunities with 374 MW of projects in an advanced stage of development. Our progress is on track, and the cash
flows from our legacy fleet are positioning us well to realize our Clean Electricity Growth Plan,&quot; added Mr. Kousinioris.</P>

<P STYLE="font: 15pt Arial, Helvetica, Sans-Serif; margin-right: 0; margin-left: 0"><B>Key Business Developments </B></P>

<P STYLE="font: 15pt Arial, Helvetica, Sans-Serif; margin-right: 0; margin-left: 0"><B>Automatic Share Purchase Plan</B></P>

<P STYLE="font: 15pt Arial, Helvetica, Sans-Serif; margin-right: 0; margin-left: 0">On March 27, 2023, the Company entered into an automatic
share purchase plan (&quot;ASPP&quot;) in order to facilitate repurchases of TransAlta's common shares under its previously announced
normal course issuer bid (&quot;NCIB&quot;). The Company has received approval from the Toronto Stock Exchange to purchase up to 14,000,000
common shares during the 12-month period that commenced May 31, 2022 and terminates May 30, 2023, representing approximately 5.2 per cent
of the Company's currently issued and outstanding Common Shares as at Dec. 31, 2022.</P>

<P STYLE="font: 15pt Arial, Helvetica, Sans-Serif; margin-right: 0; margin-left: 0">Under the ASPP, the Company's broker may purchase
common shares from the effective date of the ASPP until the end of the NCIB. All purchases of common shares made under the ASPP will be
included in determining the number of common shares purchased under the NCIB. Any common shares purchased by the Company pursuant to the
NCIB will be cancelled. The ASPP will terminate on the earliest of the date on which: (a) the maximum purchase limits under the ASPP are
reached; (ii) the NCIB expires; or (iii) the Company terminates the ASPP in accordance with its terms.&nbsp;&nbsp;</P>

<P STYLE="font: 15pt Arial, Helvetica, Sans-Serif; margin-right: 0; margin-left: 0">During the three months ended March 31, 2023, the
Company purchased and cancelled a total of 3,169,300 common shares at an average price of $11.23 per common share, for a total cost of
$36 million.</P>

<P STYLE="font: 15pt Arial, Helvetica, Sans-Serif; margin-right: 0; margin-left: 0"><B>Early-Stage Pumped Hydro Development Project</B></P>

<P STYLE="font: 15pt Arial, Helvetica, Sans-Serif; margin-right: 0; margin-left: 0">On Feb. 16, 2023, the Company entered into a definitive
agreement to acquire a 50 per cent interest in the Tent Mountain Renewable Energy Complex (&quot;Tent Mountain&quot;), an early-stage
320 MW pumped hydro energy storage development project, located in southwest Alberta, owned by Montem Resources Limited (&quot;Montem&quot;).
The acquisition includes the land rights, fixed assets and intellectual property associated with the pumped hydro development project.
The transaction closed on April 24, 2023. The Company paid Montem approximately $8 million on closing of the transaction and additional
contingent payments of up to $17 million (approximately $25 million total) may become payable to Montem based on the achievement of specific
development and commercial milestones. The Company and Montem own the Tent Mountain project within a special purpose partnership that
is jointly managed, with the Company acting as project developer. The partnership is actively seeking an offtake agreement for the energy
and environmental attributes generated by the facility.</P>

<P STYLE="font: 15pt Arial, Helvetica, Sans-Serif; margin-right: 0; margin-left: 0"><B>Kent Hills Wind Facilities Update</B></P>

<P STYLE="font: 15pt Arial, Helvetica, Sans-Serif; margin-right: 0; margin-left: 0">Rehabilitation of the Kent Hills 1 and 2 wind facilities
is well underway. All of the towers have been fully disassembled with foundation demolition and removal nearing completion. Construction
of new foundations is progressing well, with approximately two-thirds of foundations poured. Tower reassembly is also progressing with
13 turbines reassembled to date and associated commissioning activities commenced. We continue to target returning all turbines to service
in the second half of 2023. The current estimate of the capital expenditures is approximately $120&nbsp;million, inclusive of insurance
proceeds.</P>

<P STYLE="font: 15pt Arial, Helvetica, Sans-Serif; margin-right: 0; margin-left: 0">During the first quarter of 2023, the Company filed
and served a statement of claim in the New Brunswick Court of King's Bench against certain defendants who the Company believes are responsible
for, or contributed to, the failure of the turbine foundations at the Kent Hills 1 and 2 wind facilities. The claim seeks damages for
lost profits, replacement costs, and other related costs to perform the remediation of Kent Hills 1 and 2, net of any insurance recoveries.
The ability to recover any amounts is uncertain at this time.</P>

<P STYLE="font: 15pt Arial, Helvetica, Sans-Serif; margin-right: 0; margin-left: 0"><B>First Quarter 2023 Highlights</B></P>

<TABLE CELLSPACING="0" CELLPADDING="0" STYLE="width: 100%; font: 15pt Arial, Helvetica, Sans-Serif; border-collapse: collapse">
  <TR STYLE="vertical-align: bottom">
    <TD ROWSPAN="2" STYLE="white-space: nowrap; border-bottom: black 1pt solid; padding: 0.75pt 2.05pt 0.75pt 3.95pt"><FONT STYLE="font-family: Arial, Helvetica, Sans-Serif; font-size: 8pt"><B><I>&nbsp;$ millions, unless otherwise stated </I></B></FONT></TD>
    <TD COLSPAN="2" STYLE="white-space: nowrap; padding: 0.75pt 2.05pt 0.75pt 3.95pt; text-align: center"><FONT STYLE="font-family: Arial, Helvetica, Sans-Serif; font-size: 8pt"><B>Three Months Ended</B></FONT></TD></TR>
  <TR STYLE="vertical-align: bottom">
    <TD STYLE="white-space: nowrap; border-bottom: black 1pt solid; padding: 0.75pt 2.05pt 0.75pt 3.95pt"><FONT STYLE="font-family: Arial, Helvetica, Sans-Serif; font-size: 8pt"><B>March 31, 2023</B></FONT></TD>
    <TD STYLE="white-space: nowrap; border-bottom: black 1pt solid; padding: 0.75pt 2.05pt 0.75pt 3.95pt"><FONT STYLE="font-family: Arial, Helvetica, Sans-Serif; font-size: 8pt"><B>March 31, 2022</B></FONT></TD></TR>
  <TR STYLE="vertical-align: bottom">
    <TD STYLE="white-space: nowrap; padding: 0.75pt 2.05pt 0.75pt 3.95pt"><FONT STYLE="font-family: Arial, Helvetica, Sans-Serif; font-size: 8pt">Adjusted availability (%)</FONT></TD>
    <TD STYLE="white-space: nowrap; padding: 0.75pt 2.05pt 0.75pt 3.95pt; text-align: right"><FONT STYLE="font-family: Arial, Helvetica, Sans-Serif; font-size: 8pt"><B>92.0</B></FONT></TD>
    <TD STYLE="white-space: nowrap; padding: 0.75pt 2.05pt 0.75pt 3.95pt; text-align: right"><FONT STYLE="font-family: Arial, Helvetica, Sans-Serif; font-size: 8pt">89.1</FONT></TD></TR>
  <TR STYLE="vertical-align: bottom">
    <TD STYLE="white-space: nowrap; padding: 0.75pt 2.05pt 0.75pt 3.95pt"><FONT STYLE="font-family: Arial, Helvetica, Sans-Serif; font-size: 8pt">Production (GWh)</FONT></TD>
    <TD STYLE="white-space: nowrap; padding: 0.75pt 2.05pt 0.75pt 3.95pt; text-align: right"><FONT STYLE="font-family: Arial, Helvetica, Sans-Serif; font-size: 8pt"><B>5,972</B></FONT></TD>
    <TD STYLE="white-space: nowrap; padding: 0.75pt 2.05pt 0.75pt 3.95pt; text-align: right"><FONT STYLE="font-family: Arial, Helvetica, Sans-Serif; font-size: 8pt">5,359</FONT></TD></TR>
  <TR STYLE="vertical-align: bottom">
    <TD STYLE="white-space: nowrap; padding: 0.75pt 2.05pt 0.75pt 3.95pt"><FONT STYLE="font-family: Arial, Helvetica, Sans-Serif; font-size: 8pt">Revenues</FONT></TD>
    <TD STYLE="white-space: nowrap; padding: 0.75pt 2.05pt 0.75pt 3.95pt; text-align: right"><FONT STYLE="font-family: Arial, Helvetica, Sans-Serif; font-size: 8pt"><B>1,089</B></FONT></TD>
    <TD STYLE="white-space: nowrap; padding: 0.75pt 2.05pt 0.75pt 3.95pt; text-align: right"><FONT STYLE="font-family: Arial, Helvetica, Sans-Serif; font-size: 8pt">735</FONT></TD></TR>
  <TR STYLE="vertical-align: bottom">
    <TD STYLE="white-space: nowrap; padding: 0.75pt 2.05pt 0.75pt 3.95pt"><FONT STYLE="font-family: Arial, Helvetica, Sans-Serif; font-size: 8pt">Adjusted EBITDA<SUP>(1),(2)</SUP></FONT></TD>
    <TD STYLE="white-space: nowrap; padding: 0.75pt 2.05pt 0.75pt 3.95pt; text-align: right"><FONT STYLE="font-family: Arial, Helvetica, Sans-Serif; font-size: 8pt"><B>503</B></FONT></TD>
    <TD STYLE="white-space: nowrap; padding: 0.75pt 2.05pt 0.75pt 3.95pt; text-align: right"><FONT STYLE="font-family: Arial, Helvetica, Sans-Serif; font-size: 8pt">259</FONT></TD></TR>
  <TR STYLE="vertical-align: bottom">
    <TD STYLE="white-space: nowrap; padding: 0.75pt 2.05pt 0.75pt 3.95pt"><FONT STYLE="font-family: Arial, Helvetica, Sans-Serif; font-size: 8pt">FFO<SUP>(1),(2)</SUP></FONT></TD>
    <TD STYLE="white-space: nowrap; padding: 0.75pt 2.05pt 0.75pt 3.95pt; text-align: right"><FONT STYLE="font-family: Arial, Helvetica, Sans-Serif; font-size: 8pt"><B>374</B></FONT></TD>
    <TD STYLE="white-space: nowrap; padding: 0.75pt 2.05pt 0.75pt 3.95pt; text-align: right"><FONT STYLE="font-family: Arial, Helvetica, Sans-Serif; font-size: 8pt">179</FONT></TD></TR>
  <TR STYLE="vertical-align: bottom">
    <TD STYLE="white-space: nowrap; padding: 0.75pt 2.05pt 0.75pt 3.95pt"><FONT STYLE="font-family: Arial, Helvetica, Sans-Serif; font-size: 8pt">FCF<SUP>(1),(2)</SUP></FONT></TD>
    <TD STYLE="white-space: nowrap; padding: 0.75pt 2.05pt 0.75pt 3.95pt; text-align: right"><FONT STYLE="font-family: Arial, Helvetica, Sans-Serif; font-size: 8pt"><B>263</B></FONT></TD>
    <TD STYLE="white-space: nowrap; padding: 0.75pt 2.05pt 0.75pt 3.95pt; text-align: right"><FONT STYLE="font-family: Arial, Helvetica, Sans-Serif; font-size: 8pt">108</FONT></TD></TR>
  <TR STYLE="vertical-align: bottom">
    <TD STYLE="white-space: nowrap; padding: 0.75pt 2.05pt 0.75pt 3.95pt"><FONT STYLE="font-family: Arial, Helvetica, Sans-Serif; font-size: 8pt">Earnings before income taxes</FONT></TD>
    <TD STYLE="white-space: nowrap; padding: 0.75pt 2.05pt 0.75pt 3.95pt; text-align: right"><FONT STYLE="font-family: Arial, Helvetica, Sans-Serif; font-size: 8pt"><B>383</B></FONT></TD>
    <TD STYLE="white-space: nowrap; padding: 0.75pt 2.05pt 0.75pt 3.95pt; text-align: right"><FONT STYLE="font-family: Arial, Helvetica, Sans-Serif; font-size: 8pt">242</FONT></TD></TR>
  <TR STYLE="vertical-align: bottom">
    <TD STYLE="white-space: nowrap; padding: 0.75pt 2.05pt 0.75pt 3.95pt"><FONT STYLE="font-family: Arial, Helvetica, Sans-Serif; font-size: 8pt">Net earnings attributable to common shareholders</FONT></TD>
    <TD STYLE="white-space: nowrap; padding: 0.75pt 2.05pt 0.75pt 3.95pt; text-align: right"><FONT STYLE="font-family: Arial, Helvetica, Sans-Serif; font-size: 8pt"><B>294</B></FONT></TD>
    <TD STYLE="white-space: nowrap; padding: 0.75pt 2.05pt 0.75pt 3.95pt; text-align: right"><FONT STYLE="font-family: Arial, Helvetica, Sans-Serif; font-size: 8pt">186</FONT></TD></TR>
  <TR STYLE="vertical-align: bottom">
    <TD STYLE="white-space: nowrap; padding: 0.75pt 2.05pt 0.75pt 3.95pt"><FONT STYLE="font-family: Arial, Helvetica, Sans-Serif; font-size: 8pt">Cash flow from operating activities</FONT></TD>
    <TD STYLE="white-space: nowrap; padding: 0.75pt 2.05pt 0.75pt 3.95pt; text-align: right"><FONT STYLE="font-family: Arial, Helvetica, Sans-Serif; font-size: 8pt"><B>462</B></FONT></TD>
    <TD STYLE="white-space: nowrap; padding: 0.75pt 2.05pt 0.75pt 3.95pt; text-align: right"><FONT STYLE="font-family: Arial, Helvetica, Sans-Serif; font-size: 8pt">451</FONT></TD></TR>
  <TR STYLE="vertical-align: bottom">
    <TD STYLE="white-space: nowrap; padding: 0.75pt 2.05pt 0.75pt 3.95pt"><FONT STYLE="font-family: Arial, Helvetica, Sans-Serif; font-size: 8pt">Net earnings per share attributable to common shareholders, basic and </FONT><FONT STYLE="font-size: 8pt"><BR>
<FONT STYLE="font-family: Arial, Helvetica, Sans-Serif">diluted</FONT></FONT></TD>
    <TD STYLE="white-space: nowrap; padding: 0.75pt 2.05pt 0.75pt 3.95pt; text-align: right"><FONT STYLE="font-family: Arial, Helvetica, Sans-Serif; font-size: 8pt"><B>1.10</B></FONT></TD>
    <TD STYLE="white-space: nowrap; padding: 0.75pt 2.05pt 0.75pt 3.95pt; text-align: right"><FONT STYLE="font-family: Arial, Helvetica, Sans-Serif; font-size: 8pt">0.69</FONT></TD></TR>
  <TR STYLE="vertical-align: bottom">
    <TD STYLE="white-space: nowrap; padding: 0.75pt 2.05pt 0.75pt 3.95pt"><FONT STYLE="font-family: Arial, Helvetica, Sans-Serif; font-size: 8pt">FFO per share<SUP>(1),(3)</SUP></FONT></TD>
    <TD STYLE="white-space: nowrap; padding: 0.75pt 2.05pt 0.75pt 3.95pt; text-align: right"><FONT STYLE="font-family: Arial, Helvetica, Sans-Serif; font-size: 8pt"><B>1.40</B></FONT></TD>
    <TD STYLE="white-space: nowrap; padding: 0.75pt 2.05pt 0.75pt 3.95pt; text-align: right"><FONT STYLE="font-family: Arial, Helvetica, Sans-Serif; font-size: 8pt">0.66</FONT></TD></TR>
  <TR STYLE="vertical-align: bottom">
    <TD STYLE="white-space: nowrap; border-bottom: black 1pt solid; padding: 0.75pt 2.05pt 0.75pt 3.95pt"><FONT STYLE="font-family: Arial, Helvetica, Sans-Serif; font-size: 8pt">FCF per share<SUP>(1),(3)</SUP></FONT></TD>
    <TD STYLE="white-space: nowrap; border-bottom: black 1pt solid; padding: 0.75pt 2.05pt 0.75pt 3.95pt; text-align: right"><FONT STYLE="font-family: Arial, Helvetica, Sans-Serif; font-size: 8pt"><B>0.98</B></FONT></TD>
    <TD STYLE="white-space: nowrap; border-bottom: black 1pt solid; padding: 0.75pt 2.05pt 0.75pt 3.95pt; text-align: right"><FONT STYLE="font-family: Arial, Helvetica, Sans-Serif; font-size: 8pt">0.40</FONT></TD></TR>
  </TABLE>
<P STYLE="font: 15pt Arial, Helvetica, Sans-Serif; margin-right: 0; margin-left: 0"><B><BR>
<BR>
First Quarter Financial Results Summary</B></P>

<P STYLE="font: 15pt Arial, Helvetica, Sans-Serif; margin-right: 0; margin-left: 0">Adjusted EBITDA<SUP>(1),(2)</SUP> for the three months
ended March 31, 2023, was $503 million, an increase of $244 million, or 94 per cent compared to the same period in 2022, largely due to
increased revenue from the Alberta electricity portfolio, driven primarily by gas, hydro and wind facilities as a result of higher merchant
prices, increased revenue in the Energy Transition segment due to higher production at Centralia Unit 2 and stronger market prices in
the Pacific Northwest and higher production in the Gas segment due to stronger market conditions in Alberta. Adjusted EBITDA was further
improved by higher ancillary services revenues in Hydro, higher environmental attribute revenues in the Hydro and Wind and Solar segments
and higher earnings from the Energy Marketing segment due to short-term trading of both physical and financial power and gas products
across all North American deregulated markets. These increases were partially offset by higher fuel and purchased power resulting from
higher market price of coal and higher coal usage, higher carbon compliance costs in the Gas segment due to higher carbon price per tonne
and higher gas production, lower production in the Wind and Solar segment due to stronger wind resources in the first quarter of 2022
and higher OM&amp;A in the Energy Marketing and Corporate segments.</P>

<P STYLE="font: 15pt Arial, Helvetica, Sans-Serif; margin-right: 0; margin-left: 0">FCF<SUP>(1) </SUP>for the three months ended March
31, 2023, was $263 million compared to $108 million in the same period of 2022, driven primarily by higher adjusted EBITDA and lower interest
expense. This was partially offset by higher current income tax expense, higher distributions paid to subsidiaries' non-controlling interests
and changes in provisions compared to 2022. The Company expects a portion of the current tax expenses to reverse during the balance of
the year as projects under construction are completed including the Garden Plain wind project&nbsp; and projects in Australia.</P>

<P STYLE="font: 15pt Arial, Helvetica, Sans-Serif; margin-right: 0; margin-left: 0">Net earnings attributable to common shareholders for
the three months ended March 31, 2023, was $294 million compared to $186 million in the same period of 2022, an increase of $108 million.
During the first quarter of 2023, the Company benefited from higher revenues, partially offset by higher fuel and purchased power, higher
carbon compliance costs, higher depreciation due to the acceleration of useful lives on certain facilities in 2022, higher OM&amp;A costs
related to the Corporate and Energy Marketing segments, lower asset impairment reversals, and higher income tax expense due to higher
earnings before tax. Net earnings attributable to common shareholders in the current period were impacted by higher net earnings allocated
to non-controlling interests.</P>

<P STYLE="font: 15pt Arial, Helvetica, Sans-Serif; margin-right: 0; margin-left: 0">Cash flow from operating activities for the three
months ended March 31, 2023, was $462 million, an increase of $11&nbsp;million compared with the same period in 2022, primarily due to
higher revenues net of unrealized gains and losses from risk management activities. This was partially offset by higher unfavourable changes
in working capital, mainly from changes in collateral paid and received and higher fuel and purchase power and carbon compliance costs.</P>

<P STYLE="font: 15pt Arial, Helvetica, Sans-Serif; margin-right: 0; margin-left: 0"><B>Alberta Electricity Portfolio</B></P>

<P STYLE="font: 15pt Arial, Helvetica, Sans-Serif; margin-right: 0; margin-left: 0">The Alberta electricity portfolio generated gross
margin of $349 million, an increase of $185&nbsp;million compared to the same period in 2022. Higher gross margin was the result of increased
merchant production and higher realized prices for our Gas and Hydro segment, merchant hedging contributions and growing contribution
from contracted wind.</P>

<P STYLE="font: 15pt Arial, Helvetica, Sans-Serif; margin-right: 0; margin-left: 0">Alberta power prices for the first quarter of 2023
were higher compared to last year as a result of generally higher demand in the province and significantly lower net power imports due
to strong prices in adjacent power markets. The average pool price increased as a result of these factors from $90 per MWh in 2022 to
$142 per MWh in 2023.</P>

<P STYLE="font: 15pt Arial, Helvetica, Sans-Serif; margin-right: 0; margin-left: 0">For the three months ended March 31, 2023, the Alberta
electricity portfolio achieved a realized merchant power price of $156 per MWh, compared to the Alberta electricity price, which averaged
$142 per MWh. Higher realized merchant power pricing for energy across the fleet was due to higher market prices and optimization of our
available capacity across all fuel types. The segment spot prices exclude gains and losses from hedging positions that are entered into
in order to mitigate the impact of unfavourable market pricing.</P>

<P STYLE="font: 15pt Arial, Helvetica, Sans-Serif; margin-right: 0; margin-left: 0">Hedged volume for the three months ended March 31,
2023 was 2,046 GWh at an average price of $136 per MWh compared to 1,738 GWh at an average price of $84 per MWh in 2022.</P>

<P STYLE="font: 15pt Arial, Helvetica, Sans-Serif; margin-right: 0; margin-left: 0"><B>Increased 2023 Financial Guidance </B></P>

<P STYLE="font: 15pt Arial, Helvetica, Sans-Serif; margin-right: 0; margin-left: 0">The Company increased its 2023 outlook for adjusted
EBITDA to be between $1.45 billion and $1.55 billion. The midpoint of the range represents a 19% increase over the Company's previous
2023 outlook as at the fourth quarter of 2022.</P>

<P STYLE="font: 15pt Arial, Helvetica, Sans-Serif; margin-right: 0; margin-left: 0">FCF outlook has also been increased and is now expected
to be between $650 million and $750 million. The midpoint of the range represents a 15% increase over the Company's previous 2023 outlook.</P>

<P STYLE="font: 15pt Arial, Helvetica, Sans-Serif; margin-right: 0; margin-left: 0">The Energy Marketing gross margin range has been revised
to $130 million to $150 million, an increase of 40% at the midpoint of the Company's previous 2023 outlook.</P>

<P STYLE="font: 15pt Arial, Helvetica, Sans-Serif; margin-right: 0; margin-left: 0">The following table provides additional details pertaining
to the 2023 outlook:</P>

<TABLE CELLSPACING="0" CELLPADDING="0" STYLE="width: 100%; font: 15pt Arial, Helvetica, Sans-Serif; border-collapse: collapse">
  <TR STYLE="vertical-align: bottom">
    <TD STYLE="white-space: nowrap; border-bottom: black 1pt solid; padding: 0.75pt 2.05pt 0.75pt 3.95pt"><FONT STYLE="font-family: Arial, Helvetica, Sans-Serif; font-size: 8pt"><B>Measure</B></FONT></TD>
    <TD STYLE="white-space: nowrap; border-bottom: black 1pt solid; padding: 0.75pt 2.05pt 0.75pt 3.95pt; text-align: center"><FONT STYLE="font-family: Arial, Helvetica, Sans-Serif; font-size: 8pt"><B>Updated Target 2023</B></FONT></TD>
    <TD STYLE="white-space: nowrap; border-bottom: black 1pt solid; padding: 0.75pt 2.05pt 0.75pt 3.95pt; text-align: center"><FONT STYLE="font-family: Arial, Helvetica, Sans-Serif; font-size: 8pt"><B>Original Target 2023</B></FONT></TD>
    <TD STYLE="white-space: nowrap; border-bottom: black 1pt solid; padding: 0.75pt 2.05pt 0.75pt 3.95pt; text-align: center"><FONT STYLE="font-family: Arial, Helvetica, Sans-Serif; font-size: 8pt"><B>2022 Actuals</B></FONT></TD></TR>
  <TR STYLE="vertical-align: bottom">
    <TD STYLE="white-space: nowrap; padding: 0.75pt 2.05pt 0.75pt 3.95pt"><FONT STYLE="font-family: Arial, Helvetica, Sans-Serif; font-size: 8pt">Adjusted EBITDA<SUP>(1)(2)</SUP></FONT></TD>
    <TD STYLE="white-space: nowrap; padding: 0.75pt 2.05pt 0.75pt 3.95pt; text-align: center"><FONT STYLE="font-family: Arial, Helvetica, Sans-Serif; font-size: 8pt">$1.45 billion - $1.55 billion</FONT></TD>
    <TD STYLE="white-space: nowrap; padding: 0.75pt 2.05pt 0.75pt 3.95pt; text-align: center"><FONT STYLE="font-family: Arial, Helvetica, Sans-Serif; font-size: 8pt">$1.2 billion - $1.32 billion</FONT></TD>
    <TD STYLE="white-space: nowrap; padding: 0.75pt 2.05pt 0.75pt 3.95pt; text-align: center"><FONT STYLE="font-family: Arial, Helvetica, Sans-Serif; font-size: 8pt">$1.63 billion</FONT></TD></TR>
  <TR STYLE="vertical-align: bottom">
    <TD STYLE="white-space: nowrap; border-bottom: black 1pt solid; padding: 0.75pt 2.05pt 0.75pt 3.95pt"><FONT STYLE="font-family: Arial, Helvetica, Sans-Serif; font-size: 8pt">FCF<SUP>(1)(2)</SUP></FONT></TD>
    <TD STYLE="white-space: nowrap; border-bottom: black 1pt solid; padding: 0.75pt 2.05pt 0.75pt 3.95pt; text-align: center"><FONT STYLE="font-family: Arial, Helvetica, Sans-Serif; font-size: 8pt">$650 million - $750 million</FONT></TD>
    <TD STYLE="white-space: nowrap; border-bottom: black 1pt solid; padding: 0.75pt 2.05pt 0.75pt 3.95pt; text-align: center"><FONT STYLE="font-family: Arial, Helvetica, Sans-Serif; font-size: 8pt">$560 million - $660 million</FONT></TD>
    <TD STYLE="white-space: nowrap; border-bottom: black 1pt solid; padding: 0.75pt 2.05pt 0.75pt 3.95pt; text-align: center"><FONT STYLE="font-family: Arial, Helvetica, Sans-Serif; font-size: 8pt">$961 million</FONT></TD></TR>
  </TABLE>
<P STYLE="font: 15pt Arial, Helvetica, Sans-Serif; margin-right: 0; margin-left: 0">&nbsp;</P>

<P STYLE="font: 15pt Arial, Helvetica, Sans-Serif; margin-right: 0; margin-left: 0">&nbsp;Range of key 2023 power and gas price assumptions:</P>

<TABLE CELLSPACING="0" CELLPADDING="0" STYLE="width: 100%; font: 15pt Arial, Helvetica, Sans-Serif; border-collapse: collapse">
  <TR STYLE="vertical-align: bottom">
    <TD STYLE="white-space: nowrap; border-bottom: black 1pt solid; padding: 0.75pt 2.05pt 0.75pt 3.95pt"><FONT STYLE="font-family: Arial, Helvetica, Sans-Serif; font-size: 8pt"><B>Market</B></FONT></TD>
    <TD STYLE="white-space: nowrap; border-bottom: black 1pt solid; padding: 0.75pt 2.05pt 0.75pt 3.95pt; text-align: center"><FONT STYLE="font-family: Arial, Helvetica, Sans-Serif; font-size: 8pt"><B>Updated 2023 Assumptions</B></FONT></TD>
    <TD STYLE="white-space: nowrap; border-bottom: black 1pt solid; padding: 0.75pt 2.05pt 0.75pt 3.95pt; text-align: center"><FONT STYLE="font-family: Arial, Helvetica, Sans-Serif; font-size: 8pt"><B>2023 Original Assumptions</B></FONT></TD></TR>
  <TR STYLE="vertical-align: bottom">
    <TD STYLE="white-space: nowrap; padding: 0.75pt 2.05pt 0.75pt 3.95pt"><FONT STYLE="font-family: Arial, Helvetica, Sans-Serif; font-size: 8pt">Alberta Spot ($/MWh)</FONT></TD>
    <TD STYLE="white-space: nowrap; padding: 0.75pt 2.05pt 0.75pt 3.95pt; text-align: center"><FONT STYLE="font-family: Arial, Helvetica, Sans-Serif; font-size: 8pt">$125 to $145</FONT></TD>
    <TD STYLE="white-space: nowrap; padding: 0.75pt 2.05pt 0.75pt 3.95pt; text-align: center"><FONT STYLE="font-family: Arial, Helvetica, Sans-Serif; font-size: 8pt">$105 to $135</FONT></TD></TR>
  <TR STYLE="vertical-align: bottom">
    <TD STYLE="white-space: nowrap; padding: 0.75pt 2.05pt 0.75pt 3.95pt"><FONT STYLE="font-family: Arial, Helvetica, Sans-Serif; font-size: 8pt">Mid-C Spot (US$/MWh)</FONT></TD>
    <TD STYLE="white-space: nowrap; padding: 0.75pt 2.05pt 0.75pt 3.95pt; text-align: center"><FONT STYLE="font-family: Arial, Helvetica, Sans-Serif; font-size: 8pt">US$90 to US$100</FONT></TD>
    <TD STYLE="white-space: nowrap; padding: 0.75pt 2.05pt 0.75pt 3.95pt; text-align: center"><FONT STYLE="font-family: Arial, Helvetica, Sans-Serif; font-size: 8pt">US$75 to US$85</FONT></TD></TR>
  <TR STYLE="vertical-align: bottom">
    <TD STYLE="white-space: nowrap; border-bottom: black 1pt solid; padding: 0.75pt 2.05pt 0.75pt 3.95pt"><FONT STYLE="font-family: Arial, Helvetica, Sans-Serif; font-size: 8pt">AECO Gas Price ($/GJ)</FONT></TD>
    <TD STYLE="white-space: nowrap; border-bottom: black 1pt solid; padding: 0.75pt 2.05pt 0.75pt 3.95pt; text-align: center"><FONT STYLE="font-family: Arial, Helvetica, Sans-Serif; font-size: 8pt">$2.50</FONT></TD>
    <TD STYLE="white-space: nowrap; border-bottom: black 1pt solid; padding: 0.75pt 2.05pt 0.75pt 3.95pt; text-align: center"><FONT STYLE="font-family: Arial, Helvetica, Sans-Serif; font-size: 8pt">$4.60</FONT></TD></TR>
  </TABLE>
<P STYLE="font: 12pt Times New Roman, Times, Serif; margin: 0">&nbsp;</P>

<TABLE CELLSPACING="0" CELLPADDING="0" STYLE="width: 100%; font: 15pt Arial, Helvetica, Sans-Serif; border-collapse: collapse">
  <TR STYLE="vertical-align: bottom">
    <TD STYLE="padding: 0.75pt 2.05pt 0.75pt 3.95pt"><FONT STYLE="font-family: Arial, Helvetica, Sans-Serif; font-size: 8pt"><I>Alberta spot price sensitivity: a +/- $1 per MWh change in spot price is expected to have a +/- $5&nbsp;million impact on adjusted EBITDA for 2023.</I></FONT></TD></TR>
  </TABLE>
<P STYLE="font: 15pt Arial, Helvetica, Sans-Serif; margin-right: 0; margin-left: 0">&nbsp;</P>

<P STYLE="font: 15pt Arial, Helvetica, Sans-Serif; margin-right: 0; margin-left: 0">&nbsp;Other assumptions relevant to the 2023 outlook:</P>

<TABLE CELLSPACING="0" CELLPADDING="0" STYLE="width: 100%; font: 15pt Arial, Helvetica, Sans-Serif; border-collapse: collapse">
  <TR STYLE="vertical-align: bottom">
    <TD STYLE="white-space: nowrap; border-bottom: black 1pt solid; padding: 0.75pt 2.05pt">&nbsp;</TD>
    <TD STYLE="white-space: nowrap; border-bottom: black 1pt solid; padding: 0.75pt 2.05pt 0.75pt 3.95pt"><FONT STYLE="font-family: Arial, Helvetica, Sans-Serif; font-size: 8pt"><B>Updated 2023 Expectations</B></FONT></TD>
    <TD COLSPAN="3" STYLE="white-space: nowrap; border-bottom: black 1pt solid; padding: 0.75pt 2.05pt 0.75pt 3.95pt"><FONT STYLE="font-family: Arial, Helvetica, Sans-Serif; font-size: 8pt"><B>Original Expectations</B></FONT></TD></TR>
  <TR STYLE="vertical-align: bottom">
    <TD STYLE="white-space: nowrap; border-bottom: black 1pt solid; padding: 0.75pt 2.05pt 0.75pt 3.95pt"><FONT STYLE="font-family: Arial, Helvetica, Sans-Serif; font-size: 8pt">Energy Marketing gross margin</FONT></TD>
    <TD STYLE="white-space: nowrap; border-bottom: black 1pt solid; padding: 0.75pt 2.05pt 0.75pt 3.95pt; text-align: center"><FONT STYLE="font-family: Arial, Helvetica, Sans-Serif; font-size: 8pt">$130 million - $150 million</FONT></TD>
    <TD COLSPAN="3" STYLE="white-space: nowrap; border-bottom: black 1pt solid; padding: 0.75pt 2.05pt 0.75pt 3.95pt; text-align: center"><FONT STYLE="font-family: Arial, Helvetica, Sans-Serif; font-size: 8pt">$90 million - $110 million</FONT></TD></TR>
  <TR STYLE="vertical-align: bottom">
    <TD COLSPAN="5" STYLE="padding: 0.75pt 2.05pt">&nbsp;</TD></TR>
  <TR STYLE="vertical-align: bottom">
    <TD COLSPAN="5" STYLE="padding: 0.75pt 2.05pt 0.75pt 3.95pt"><FONT STYLE="font-family: Arial, Helvetica, Sans-Serif; font-size: 8pt">Range of Alberta hedging assumptions:</FONT></TD></TR>
  <TR STYLE="vertical-align: bottom">
    <TD STYLE="border-bottom: black 1pt solid; padding: 0.75pt 2.05pt 0.75pt 3.95pt"><FONT STYLE="font-family: Arial, Helvetica, Sans-Serif; font-size: 8pt"><B>Range of hedging assumptions</B></FONT></TD>
    <TD STYLE="border-bottom: black 1pt solid; padding: 0.75pt 2.05pt 0.75pt 3.95pt; text-align: right"><FONT STYLE="font-family: Arial, Helvetica, Sans-Serif; font-size: 8pt">&nbsp;<B>Q2 2023</B></FONT></TD>
    <TD STYLE="border-bottom: black 1pt solid; padding: 0.75pt 2.05pt">&nbsp;</TD>
    <TD STYLE="border-bottom: black 1pt solid; padding: 0.75pt 2.05pt 0.75pt 3.95pt; text-align: right"><FONT STYLE="font-family: Arial, Helvetica, Sans-Serif; font-size: 8pt"><B>Q3 2023</B></FONT></TD>
    <TD STYLE="border-bottom: black 1pt solid; padding: 0.75pt 2.05pt 0.75pt 3.95pt; text-align: right"><FONT STYLE="font-family: Arial, Helvetica, Sans-Serif; font-size: 8pt"><B>Q4 2023</B></FONT></TD></TR>
  <TR STYLE="vertical-align: bottom">
    <TD STYLE="padding: 0.75pt 2.05pt 0.75pt 3.95pt"><FONT STYLE="font-family: Arial, Helvetica, Sans-Serif; font-size: 8pt">Hedged production (GWh)</FONT></TD>
    <TD STYLE="padding: 0.75pt 2.05pt 0.75pt 3.95pt; text-align: right"><FONT STYLE="font-family: Arial, Helvetica, Sans-Serif; font-size: 8pt">1,727</FONT></TD>
    <TD STYLE="padding: 0.75pt 2.05pt">&nbsp;</TD>
    <TD STYLE="padding: 0.75pt 2.05pt 0.75pt 3.95pt; text-align: right"><FONT STYLE="font-family: Arial, Helvetica, Sans-Serif; font-size: 8pt">1,630</FONT></TD>
    <TD STYLE="padding: 0.75pt 2.05pt 0.75pt 3.95pt; text-align: right"><FONT STYLE="font-family: Arial, Helvetica, Sans-Serif; font-size: 8pt">1,411</FONT></TD></TR>
  <TR STYLE="vertical-align: bottom">
    <TD STYLE="border-bottom: black 1pt solid; padding: 0.75pt 2.05pt 0.75pt 3.95pt"><FONT STYLE="font-family: Arial, Helvetica, Sans-Serif; font-size: 8pt">Hedge price ($/MWh)</FONT></TD>
    <TD STYLE="border-bottom: black 1pt solid; padding: 0.75pt 2.05pt 0.75pt 3.95pt; text-align: right"><FONT STYLE="font-family: Arial, Helvetica, Sans-Serif; font-size: 8pt">$90</FONT></TD>
    <TD STYLE="border-bottom: black 1pt solid; padding: 0.75pt 2.05pt">&nbsp;</TD>
    <TD STYLE="border-bottom: black 1pt solid; padding: 0.75pt 2.05pt 0.75pt 3.95pt; text-align: right"><FONT STYLE="font-family: Arial, Helvetica, Sans-Serif; font-size: 8pt">$89</FONT></TD>
    <TD STYLE="border-bottom: black 1pt solid; padding: 0.75pt 2.05pt 0.75pt 3.95pt; text-align: right"><FONT STYLE="font-family: Arial, Helvetica, Sans-Serif; font-size: 8pt">$77</FONT></TD></TR>
  <TR STYLE="vertical-align: bottom">
    <TD STYLE="padding: 0.75pt 2.05pt 0.75pt 3.95pt"><FONT STYLE="font-family: Arial, Helvetica, Sans-Serif; font-size: 8pt">Hedged gas volumes (GJ)</FONT></TD>
    <TD STYLE="padding: 0.75pt 2.05pt 0.75pt 3.95pt; text-align: right"><FONT STYLE="font-family: Arial, Helvetica, Sans-Serif; font-size: 8pt">&nbsp;16 million</FONT></TD>
    <TD STYLE="padding: 0.75pt 2.05pt">&nbsp;</TD>
    <TD STYLE="padding: 0.75pt 2.05pt 0.75pt 3.95pt; text-align: right"><FONT STYLE="font-family: Arial, Helvetica, Sans-Serif; font-size: 8pt">16 million</FONT></TD>
    <TD STYLE="padding: 0.75pt 2.05pt 0.75pt 3.95pt; text-align: right"><FONT STYLE="font-family: Arial, Helvetica, Sans-Serif; font-size: 8pt">15 million</FONT></TD></TR>
  <TR STYLE="vertical-align: bottom">
    <TD STYLE="border-bottom: black 1pt solid; padding: 0.75pt 2.05pt 0.75pt 3.95pt"><FONT STYLE="font-family: Arial, Helvetica, Sans-Serif; font-size: 8pt">Hedge gas prices ($/GJ)</FONT></TD>
    <TD STYLE="border-bottom: black 1pt solid; padding: 0.75pt 2.05pt 0.75pt 3.95pt; text-align: right"><FONT STYLE="font-family: Arial, Helvetica, Sans-Serif; font-size: 8pt">$2.32</FONT></TD>
    <TD STYLE="border-bottom: black 1pt solid; padding: 0.75pt 2.05pt">&nbsp;</TD>
    <TD STYLE="border-bottom: black 1pt solid; padding: 0.75pt 2.05pt 0.75pt 3.95pt; text-align: right"><FONT STYLE="font-family: Arial, Helvetica, Sans-Serif; font-size: 8pt">$2.31</FONT></TD>
    <TD STYLE="border-bottom: black 1pt solid; padding: 0.75pt 2.05pt 0.75pt 3.95pt; text-align: right"><FONT STYLE="font-family: Arial, Helvetica, Sans-Serif; font-size: 8pt">$2.26</FONT></TD></TR>
  </TABLE>
<P STYLE="font: 15pt Arial, Helvetica, Sans-Serif; margin-right: 0; margin-left: 0">&nbsp;</P>

<P STYLE="font: 15pt Arial, Helvetica, Sans-Serif; margin-right: 0; margin-left: 0"><B>Liquidity and Financial Position</B></P>

<P STYLE="font: 15pt Arial, Helvetica, Sans-Serif; margin-right: 0; margin-left: 0">The Company continues to maintain a strong financial
position in part due to long-term contracts and hedged positions. As at March 31, 2023, TransAlta had access to $2.6 billion in liquidity,
including $1.2 billion in cash and cash equivalents.</P>

<P STYLE="font: 15pt Arial, Helvetica, Sans-Serif; margin-right: 0; margin-left: 0"><B>Normal Course Issuer Bid</B></P>

<P STYLE="font: 15pt Arial, Helvetica, Sans-Serif; margin-right: 0; margin-left: 0">During the three months ended March 31, 2023, the
Company purchased and cancelled a total of 3,169,300 common shares at an average price of $11.23 per common share, for a total cost of
$36 million.</P>

<P STYLE="font: 15pt Arial, Helvetica, Sans-Serif; margin-right: 0; margin-left: 0"><B>Segmented Financial Performance</B></P>

<TABLE CELLSPACING="0" CELLPADDING="0" STYLE="width: 100%; font: 15pt Arial, Helvetica, Sans-Serif; border-collapse: collapse">
  <TR STYLE="vertical-align: bottom">
    <TD ROWSPAN="2" STYLE="white-space: nowrap; border-bottom: black 1pt solid; padding: 0.75pt 2.05pt">
    <P STYLE="font: 8pt Arial, Helvetica, Sans-Serif; margin: 0 0 0 3.95pt">&nbsp;</P>
    <P STYLE="font: 8pt Arial, Helvetica, Sans-Serif; margin: 0 0 0 3.95pt"><B>($ millions)</B></P></TD>
    <TD COLSPAN="2" STYLE="white-space: nowrap; padding: 0.75pt 2.05pt 0.75pt 3.95pt; text-align: center"><FONT STYLE="font-family: Arial, Helvetica, Sans-Serif; font-size: 8pt"><B>Three months ended</B></FONT></TD></TR>
  <TR STYLE="vertical-align: bottom">
    <TD STYLE="white-space: nowrap; border-bottom: black 1pt solid; padding: 0.75pt 2.05pt 0.75pt 3.95pt"><FONT STYLE="font-family: Arial, Helvetica, Sans-Serif; font-size: 8pt"><B>March 31, 2023</B></FONT></TD>
    <TD STYLE="white-space: nowrap; border-bottom: black 1pt solid; padding: 0.75pt 2.05pt 0.75pt 3.95pt"><FONT STYLE="font-family: Arial, Helvetica, Sans-Serif; font-size: 8pt">March 31, 2022</FONT></TD></TR>
  <TR STYLE="vertical-align: bottom">
    <TD STYLE="white-space: nowrap; padding: 0.75pt 2.05pt 0.75pt 3.95pt"><FONT STYLE="font-family: Arial, Helvetica, Sans-Serif; font-size: 8pt">Hydro</FONT></TD>
    <TD STYLE="white-space: nowrap; padding: 0.75pt 3.95pt; text-align: right"><FONT STYLE="font-family: Arial, Helvetica, Sans-Serif; font-size: 8pt"><B>106</B></FONT></TD>
    <TD STYLE="white-space: nowrap; padding: 0.75pt 3.95pt; text-align: right"><FONT STYLE="font-family: Arial, Helvetica, Sans-Serif; font-size: 8pt">61</FONT></TD></TR>
  <TR STYLE="vertical-align: bottom">
    <TD STYLE="white-space: nowrap; padding: 0.75pt 2.05pt 0.75pt 3.95pt"><FONT STYLE="font-family: Arial, Helvetica, Sans-Serif; font-size: 8pt">Wind and Solar</FONT></TD>
    <TD STYLE="white-space: nowrap; padding: 0.75pt 3.95pt; text-align: right"><FONT STYLE="font-family: Arial, Helvetica, Sans-Serif; font-size: 8pt"><B>88</B></FONT></TD>
    <TD STYLE="white-space: nowrap; padding: 0.75pt 3.95pt; text-align: right"><FONT STYLE="font-family: Arial, Helvetica, Sans-Serif; font-size: 8pt">89</FONT></TD></TR>
  <TR STYLE="vertical-align: bottom">
    <TD STYLE="white-space: nowrap; padding: 0.75pt 2.05pt 0.75pt 3.95pt"><FONT STYLE="font-family: Arial, Helvetica, Sans-Serif; font-size: 8pt">Gas</FONT></TD>
    <TD STYLE="white-space: nowrap; padding: 0.75pt 3.95pt; text-align: right"><FONT STYLE="font-family: Arial, Helvetica, Sans-Serif; font-size: 8pt"><B>240</B></FONT></TD>
    <TD STYLE="white-space: nowrap; padding: 0.75pt 3.95pt; text-align: right"><FONT STYLE="font-family: Arial, Helvetica, Sans-Serif; font-size: 8pt">105</FONT></TD></TR>
  <TR STYLE="vertical-align: bottom">
    <TD STYLE="white-space: nowrap; padding: 0.75pt 2.05pt 0.75pt 3.95pt"><FONT STYLE="font-family: Arial, Helvetica, Sans-Serif; font-size: 8pt">Energy Transition</FONT></TD>
    <TD STYLE="white-space: nowrap; padding: 0.75pt 3.95pt; text-align: right"><FONT STYLE="font-family: Arial, Helvetica, Sans-Serif; font-size: 8pt"><B>54</B></FONT></TD>
    <TD STYLE="white-space: nowrap; padding: 0.75pt 3.95pt; text-align: right"><FONT STYLE="font-family: Arial, Helvetica, Sans-Serif; font-size: 8pt">5</FONT></TD></TR>
  <TR STYLE="vertical-align: bottom">
    <TD STYLE="white-space: nowrap; padding: 0.75pt 2.05pt 0.75pt 3.95pt"><FONT STYLE="font-family: Arial, Helvetica, Sans-Serif; font-size: 8pt">Energy Marketing </FONT></TD>
    <TD STYLE="white-space: nowrap; padding: 0.75pt 3.95pt; text-align: right"><FONT STYLE="font-family: Arial, Helvetica, Sans-Serif; font-size: 8pt"><B>39</B></FONT></TD>
    <TD STYLE="white-space: nowrap; padding: 0.75pt 3.95pt; text-align: right"><FONT STYLE="font-family: Arial, Helvetica, Sans-Serif; font-size: 8pt">17</FONT></TD></TR>
  <TR STYLE="vertical-align: bottom">
    <TD STYLE="white-space: nowrap; border-bottom: black 1pt solid; padding: 0.75pt 2.05pt 0.75pt 3.95pt"><FONT STYLE="font-family: Arial, Helvetica, Sans-Serif; font-size: 8pt">Corporate</FONT></TD>
    <TD STYLE="white-space: nowrap; border-bottom: black 1pt solid; padding: 0.75pt 2.05pt 0.75pt 3.95pt; text-align: right"><FONT STYLE="font-family: Arial, Helvetica, Sans-Serif; font-size: 8pt"><B>(24)</B></FONT></TD>
    <TD STYLE="white-space: nowrap; border-bottom: black 1pt solid; padding: 0.75pt 2.05pt 0.75pt 3.95pt; text-align: right"><FONT STYLE="font-family: Arial, Helvetica, Sans-Serif; font-size: 8pt">(18)</FONT></TD></TR>
  <TR STYLE="vertical-align: bottom">
    <TD STYLE="white-space: nowrap; border-bottom: black 1pt solid; padding: 0.75pt 2.05pt 0.75pt 3.95pt"><FONT STYLE="font-family: Arial, Helvetica, Sans-Serif; font-size: 8pt"><B>Adjusted EBITDA<SUP>(1)</SUP></B></FONT></TD>
    <TD STYLE="white-space: nowrap; border-bottom: black 1pt solid; padding: 0.75pt 3.95pt; text-align: right"><FONT STYLE="font-family: Arial, Helvetica, Sans-Serif; font-size: 8pt"><B>503</B></FONT></TD>
    <TD STYLE="white-space: nowrap; border-bottom: black 1pt solid; padding: 0.75pt 3.95pt; text-align: right"><FONT STYLE="font-family: Arial, Helvetica, Sans-Serif; font-size: 8pt">259</FONT></TD></TR>
  <TR STYLE="vertical-align: bottom">
    <TD STYLE="white-space: nowrap; border-bottom: black 1pt solid; padding: 0.75pt 2.05pt 0.75pt 3.95pt"><FONT STYLE="font-family: Arial, Helvetica, Sans-Serif; font-size: 8pt"><B>Earnings before income taxes</B></FONT></TD>
    <TD STYLE="white-space: nowrap; border-bottom: black 1pt solid; padding: 0.75pt 3.95pt; text-align: right"><FONT STYLE="font-family: Arial, Helvetica, Sans-Serif; font-size: 8pt"><B>383</B></FONT></TD>
    <TD STYLE="white-space: nowrap; border-bottom: black 1pt solid; padding: 0.75pt 3.95pt; text-align: right"><FONT STYLE="font-family: Arial, Helvetica, Sans-Serif; font-size: 8pt">242</FONT></TD></TR>
  </TABLE>
<P STYLE="font: 15pt Arial, Helvetica, Sans-Serif; margin-right: 0; margin-left: 0"><B><BR>
<BR>
Hydro: </B></P>

<UL STYLE="list-style-type: disc">

<LI STYLE="font: 15pt Arial, Helvetica, Sans-Serif; margin: 0pt 0 12pt">Adjusted EBITDA<SUP>(1),(2)</SUP> for the three months ended March
31, 2023, increased by $45 million compared to the same period in 2022, primarily due higher power and ancillary service prices in the
Alberta market and higher environmental attribute revenues. In addition, the Company captured revenue through forward hedging for the
Alberta Hydro Assets and realized gains from the hedging strategy in the first quarter of 2023.</LI>

</UL>

<P STYLE="font: 15pt Arial, Helvetica, Sans-Serif; margin-right: 0; margin-left: 0"><B>Wind and Solar: </B></P>

<UL STYLE="list-style-type: disc">

<LI STYLE="font: 15pt Arial, Helvetica, Sans-Serif; margin: 0pt 0 12pt">Adjusted EBITDA<SUP>(1),(2)</SUP> for the three months ended March
31, 2023, decreased by $1 million compared to the same period in 2022, primarily from lower production due in part to weaker wind resources
during the quarter and lower liquidated damages recognized at the Windrise wind facility, partially offset by higher environmental attribute
revenues and higher power pricing.</LI>

</UL>

<P STYLE="font: 15pt Arial, Helvetica, Sans-Serif; margin-right: 0; margin-left: 0"><B>Gas: </B></P>

<UL STYLE="list-style-type: disc">

<LI STYLE="font: 15pt Arial, Helvetica, Sans-Serif; margin: 0pt 0 12pt">Adjusted EBITDA<SUP>(1),(2)</SUP> for the three months ended March
31, 2023, increased by $135 million compared to the same period in 2022, mainly due to higher realized energy prices for our Alberta merchant
assets, net of hedging,&nbsp; lower natural gas prices and lower OM&amp;A due to staffing reductions in Alberta. This was partially offset
by increased natural gas consumption and carbon compliance costs driven by higher production, higher carbon price per tonne and lower
Ontario merchant pricing and steam generation.</LI>

</UL>

<P STYLE="font: 15pt Arial, Helvetica, Sans-Serif; margin-right: 0; margin-left: 0"><B>Energy Transition: </B></P>

<UL STYLE="list-style-type: disc">

<LI STYLE="font: 15pt Arial, Helvetica, Sans-Serif; margin: 0pt 0 12pt">Adjusted EBITDA<SUP>(1),(2)</SUP> for the three months ended March
31, 2023, increased by $49 million compared to the same period in 2022, primarily due to increased production stemming from strong market
prices in the Pacific Northwest and higher availability at Centralia Unit 2.</LI>

</UL>

<P STYLE="font: 15pt Arial, Helvetica, Sans-Serif; margin-right: 0; margin-left: 0"><B>Energy Marketing: </B></P>

<UL STYLE="list-style-type: disc">

<LI STYLE="font: 15pt Arial, Helvetica, Sans-Serif; margin: 0pt 0 12pt">Adjusted EBITDA<SUP>(1),(2)</SUP> for the three months ended March
31, 2023, increased by $22 million compared to the same period in 2022. Results exceeded segment expectations from short-term trading
of both physical and financial power and gas products across all North American deregulated markets. The Company was able to capitalize
on short-term volatility in the trading markets while maintaining the overall risk profile of the business unit.</LI>

</UL>

<P STYLE="font: 15pt Arial, Helvetica, Sans-Serif; margin-right: 0; margin-left: 0"><B>Corporate: </B></P>

<UL STYLE="list-style-type: disc">

<LI STYLE="font: 15pt Arial, Helvetica, Sans-Serif; margin: 0pt 0 12pt">Our Corporate costs for the three months ended March 31, 2023,
increased by $6 million compared to the same period in 2022, primarily due to recoveries realized in 2022, increased spending to support
strategic and growth initiatives, lower allocations of corporate costs to the generation segments and increased costs due to inflationary
pressures.</LI>

</UL>

<P STYLE="font: 15pt Arial, Helvetica, Sans-Serif; margin-right: 0; margin-left: 0"><B>Conference call </B></P>

<P STYLE="font: 15pt Arial, Helvetica, Sans-Serif; margin-right: 0; margin-left: 0">TransAlta will hold a conference call and webcast
at 9:00 a.m. MST (11:00 a.m. EST) today, May 5, 2023, to discuss our first quarter 2023 results. The call will begin with a short address
by John Kousinioris, President and Chief Executive Officer, and Todd Stack, EVP Finance and Chief Financial Officer, followed by a question
and answer period for investment analysts and investors. A question and answer period for the media will immediately follow.</P>

<P STYLE="font: 15pt Arial, Helvetica, Sans-Serif; text-align: center; margin-right: 0; margin-left: 0"><B>Dial-in number - First Quarter
2023 Conference Call</B></P>

<P STYLE="font: 15pt Arial, Helvetica, Sans-Serif; text-align: center; margin-right: 0; margin-left: 0"><B>Toll-free North American participants
call: 1-888-664-6392</B></P>

<P STYLE="font: 15pt Arial, Helvetica, Sans-Serif; margin-right: 0; margin-left: 0">A link to the live webcast will be available on the
Investor Centre section of TransAlta's website at https://transalta.com/investors/presentations-and-events/.&nbsp;If you are unable to
participate in the call, the instant replay is accessible at 1-888-390-0541 (Canada and USA toll free) with TransAlta pass code 337489
followed by the # sign. A transcript of the broadcast will be posted on TransAlta's website once it becomes available.</P>

<P STYLE="font: 15pt Arial, Helvetica, Sans-Serif; margin-right: 0; margin-left: 0"><B>Notes</B></P>

<TABLE CELLSPACING="0" CELLPADDING="0" STYLE="width: 100%; font: 15pt Arial, Helvetica, Sans-Serif; border-collapse: collapse">
  <TR STYLE="vertical-align: top">
    <TD STYLE="padding: 0.75pt 2.05pt 0.75pt 3.95pt; text-align: right"><FONT STYLE="font-family: Arial, Helvetica, Sans-Serif; font-size: 8pt"><I>(1)</I></FONT></TD>
    <TD STYLE="padding: 0.75pt 2.05pt 0.75pt 3.95pt"><FONT STYLE="font-family: Arial, Helvetica, Sans-Serif; font-size: 8pt"><I>These items are not defined and have no standardized meaning under IFRS. Presenting these items from period to period provides management and investors with the ability to evaluate earnings (loss) trends more readily in comparison with prior periods' results. Please refer to the Non-IFRS Measures section of this earnings release for further discussion of these items, including, where applicable, reconciliations to measures calculated in accordance with IFRS.</I></FONT></TD></TR>
  <TR STYLE="vertical-align: top">
    <TD STYLE="padding: 0.75pt 2.05pt 0.75pt 3.95pt; text-align: right"><FONT STYLE="font-family: Arial, Helvetica, Sans-Serif; font-size: 8pt"><I>(2)</I></FONT></TD>
    <TD STYLE="padding: 0.75pt 2.05pt 0.75pt 3.95pt"><FONT STYLE="font-family: Arial, Helvetica, Sans-Serif; font-size: 8pt"><I>During the second quarter of 2022, our adjusted EBITDA composition was amended to include the impact of closed exchange positions that are effectively settled by offsetting positions with the same counterparty to reflect the performance of the assets and the Energy Marketing segment in the period in which the transactions occur. The Company has applied this composition to all previously reported periods.</I></FONT></TD></TR>
  <TR STYLE="vertical-align: top">
    <TD STYLE="padding: 0.75pt 2.05pt 0.75pt 3.95pt; text-align: right"><FONT STYLE="font-family: Arial, Helvetica, Sans-Serif; font-size: 8pt"><I>(3)</I></FONT></TD>
    <TD STYLE="padding: 0.75pt 2.05pt 0.75pt 3.95pt"><FONT STYLE="font-family: Arial, Helvetica, Sans-Serif; font-size: 8pt"><I>Funds from operations per share and free cash flow per share are calculated using the weighted average number of common shares outstanding during the period. The weighted average number of common shares outstanding for March 31, 2023, was 268 million shares (March 31, 2022 &ndash; 271 million). Please refer to the Non-IFRS Measures section in this earnings release for the purpose of these non-IFRS ratios.</I></FONT></TD></TR>
  </TABLE>
<P STYLE="text-align: center; font: 15pt Arial, Helvetica, Sans-Serif"><B><BR>
<BR>
Non-IFRS financial measures and other specified
financial measures</B></P>

<P STYLE="font: 15pt Arial, Helvetica, Sans-Serif; margin-right: 0; margin-left: 0">We use a number of financial measures to evaluate
our performance and the performance of our business segments, including measures and ratios that are presented on a non-IFRS basis, as
described below. Unless otherwise indicated, all amounts are in Canadian dollars and have been derived from our audited annual 2022 consolidated
financial statements and the unaudited interim condensed consolidated statements of earnings (loss) for the three months ended March 31,
2023, prepared in accordance with IFRS. We believe that these non-IFRS amounts, measures and ratios, read together with our IFRS amounts,
provide readers with a better understanding of how management assesses results.</P>

<P STYLE="font: 15pt Arial, Helvetica, Sans-Serif; margin-right: 0; margin-left: 0">Non-IFRS amounts, measures and ratios do not have
standardized meanings under IFRS. They are unlikely to be comparable to similar measures presented by other companies and should not be
viewed in isolation from, as an alternative to, or more meaningful than, our IFRS results.</P>

<P STYLE="font: 15pt Arial, Helvetica, Sans-Serif; margin-right: 0; margin-left: 0"><B>Adjusted EBITDA </B></P>

<P STYLE="font: 15pt Arial, Helvetica, Sans-Serif; margin-right: 0; margin-left: 0">Each business segment assumes responsibility for its
operating results measured by adjusted EBITDA. Adjusted EBITDA is an important metric for management that represents our core business
profitability. In the second quarter of 2022, our adjusted EBITDA composition was adjusted to include the impact of closed positions that
are effectively settled by offsetting positions with the same counterparty to reflect the performance of the assets and the Energy Marketing
segment in the period in which the transactions occur. Accordingly, the Company has applied this composition to all previously reported
periods. Interest, taxes, depreciation and amortization are not included, as differences in accounting treatments may distort our core
business results. In addition, certain reclassifications and adjustments are made to better assess results, excluding those items that
may not be reflective of ongoing business performance. This presentation may facilitate the readers' analysis of trends.</P>

<P STYLE="font: 15pt Arial, Helvetica, Sans-Serif; margin-right: 0; margin-left: 0"><B>Average Annual EBITDA</B></P>

<P STYLE="font: 15pt Arial, Helvetica, Sans-Serif; margin-right: 0; margin-left: 0">Average annual EBITDA is a non-IFRS financial measure
that is forward-looking, used to show the average annual EBITDA that the project currently under construction is expected to generate
upon completion.</P>

<P STYLE="font: 15pt Arial, Helvetica, Sans-Serif; margin-right: 0; margin-left: 0"><B>Funds From Operations (&quot;FFO&quot;)</B></P>

<P STYLE="font: 15pt Arial, Helvetica, Sans-Serif; margin-right: 0; margin-left: 0">FFO is an important metric as it provides a proxy
for cash generated from operating activities before changes in working capital and provides the ability to evaluate cash flow trends in
comparison with results from prior periods. FFO is a non-IFRS measure.</P>

<P STYLE="font: 15pt Arial, Helvetica, Sans-Serif; margin-right: 0; margin-left: 0"><B>Free Cash Flow (&quot;FCF&quot;)</B></P>

<P STYLE="font: 15pt Arial, Helvetica, Sans-Serif; margin-right: 0; margin-left: 0">FCF is an important metric as it represents the amount
of cash that is available to invest in growth initiatives, make scheduled principal repayments on debt, repay maturing debt, pay common
share dividends or repurchase common shares. Changes in working capital are excluded so FFO and FCF are not distorted by changes that
we consider temporary in nature, reflecting, among other things, the impact of seasonal factors and timing of receipts and payments. FCF
is a non-IFRS measure.</P>

<P STYLE="font: 15pt Arial, Helvetica, Sans-Serif; margin-right: 0; margin-left: 0"><B>Non-IFRS Ratios</B></P>

<P STYLE="font: 15pt Arial, Helvetica, Sans-Serif; margin-right: 0; margin-left: 0">FFO per share, FCF per share and adjusted net debt
to adjusted EBITDA are non-IFRS ratios that are presented in the MD&amp;A. Refer to the Reconciliation of Cash Flow from Operations to
FFO and FCF and Key Non-IFRS Financial Ratios sections of&nbsp;the MD&amp;A for additional information.</P>

<P STYLE="font: 15pt Arial, Helvetica, Sans-Serif; margin-right: 0; margin-left: 0"><B>FFO per share and FCF per share </B></P>

<P STYLE="font: 15pt Arial, Helvetica, Sans-Serif; margin-right: 0; margin-left: 0">FFO per share and FCF per share are calculated using
the weighted average number of common shares outstanding during the period. FFO per share and FCF per share are non-IFRS ratios.</P>

<P STYLE="font: 15pt Arial, Helvetica, Sans-Serif; margin-right: 0; margin-left: 0">Reconciliation of these non-IFRS financial measures
to the most comparable IFRS measure are provided below.</P>

<P STYLE="font: 15pt Arial, Helvetica, Sans-Serif; margin-right: 0; margin-left: 0"><B>Reconciliation of Non-IFRS Measures on a Consolidated
Basis</B></P>

<P STYLE="font: 15pt Arial, Helvetica, Sans-Serif; margin-right: 0; margin-left: 0">The following table reflects adjusted EBITDA by segment
and provides reconciliation to earnings (loss) before income taxes for the period ended March 31, 2023:</P>

<TABLE CELLSPACING="0" CELLPADDING="0" STYLE="font: 15pt Arial, Helvetica, Sans-Serif; width: 100%; border-collapse: collapse">
  <TR>
    <TD STYLE="white-space: nowrap; border-style: inset; padding: 0.75pt 2.05pt 0.75pt 3.95pt; border-width: 1pt"><FONT STYLE="font-family: Arial, Helvetica, Sans-Serif; font-size: 8pt"><B>Three months ended</B></FONT><FONT STYLE="font-size: 8pt"><BR>
<FONT STYLE="font-family: Arial, Helvetica, Sans-Serif"><B>March 31, 2023</B></FONT></FONT></TD>
    <TD STYLE="white-space: nowrap; padding: 0.75pt 2.05pt 0.75pt 3.95pt; text-align: right"><FONT STYLE="font-family: Arial, Helvetica, Sans-Serif; font-size: 8pt"><B>Hydro</B></FONT></TD>
    <TD STYLE="white-space: nowrap; padding: 0.75pt 2.05pt 0.75pt 3.95pt; text-align: right"><FONT STYLE="font-family: Arial, Helvetica, Sans-Serif; font-size: 8pt"><B>Wind &amp; </B></FONT><B><FONT STYLE="font-size: 8pt"><BR>
<FONT STYLE="font-family: Arial, Helvetica, Sans-Serif">Solar<SUP>(1)</SUP></FONT></FONT></B></TD>
    <TD STYLE="white-space: nowrap; padding: 0.75pt 2.05pt 0.75pt 3.95pt; text-align: right"><FONT STYLE="font-family: Arial, Helvetica, Sans-Serif; font-size: 8pt"><B>Gas</B></FONT></TD>
    <TD STYLE="white-space: nowrap; padding: 0.75pt 2.05pt 0.75pt 3.95pt; text-align: right"><FONT STYLE="font-family: Arial, Helvetica, Sans-Serif; font-size: 8pt"><B>Energy </B></FONT><B><FONT STYLE="font-size: 8pt"><BR>
<FONT STYLE="font-family: Arial, Helvetica, Sans-Serif">Transition</FONT></FONT></B></TD>
    <TD STYLE="white-space: nowrap; padding: 0.75pt 2.05pt">
    <P STYLE="font: 8pt Arial, Helvetica, Sans-Serif; margin: 0 0 0 3.95pt; text-align: right"><B>Energy</B></P>
    <P STYLE="font: 8pt Arial, Helvetica, Sans-Serif; margin: 0 0 0 3.95pt; text-align: right"><B>Marketing</B></P></TD>
    <TD STYLE="white-space: nowrap; padding: 0.75pt 2.05pt 0.75pt 3.95pt; text-align: right"><FONT STYLE="font-family: Arial, Helvetica, Sans-Serif; font-size: 8pt"><B>Corporate</B></FONT></TD>
    <TD STYLE="white-space: nowrap; padding: 0.75pt 2.05pt 0.75pt 3.95pt; text-align: right"><FONT STYLE="font-family: Arial, Helvetica, Sans-Serif; font-size: 8pt"><B>Total</B></FONT></TD>
    <TD STYLE="white-space: nowrap; padding: 0.75pt 2.05pt 0.75pt 3.95pt; text-align: right"><FONT STYLE="font-family: Arial, Helvetica, Sans-Serif; font-size: 8pt"><B>Equity </B></FONT><B><FONT STYLE="font-size: 8pt"><BR>
<FONT STYLE="font-family: Arial, Helvetica, Sans-Serif">accounted </FONT><BR>
<FONT STYLE="font-family: Arial, Helvetica, Sans-Serif">investments<SUP>(1)</SUP></FONT></FONT></B></TD>
    <TD STYLE="white-space: nowrap; padding: 0.75pt 2.05pt 0.75pt 3.95pt; text-align: right"><FONT STYLE="font-family: Arial, Helvetica, Sans-Serif; font-size: 8pt"><B>Reclass </B></FONT><B><FONT STYLE="font-size: 8pt"><BR>
<FONT STYLE="font-family: Arial, Helvetica, Sans-Serif">adjustments</FONT></FONT></B></TD>
    <TD STYLE="white-space: nowrap; padding: 0.75pt 2.05pt 0.75pt 3.95pt; text-align: right"><FONT STYLE="font-family: Arial, Helvetica, Sans-Serif; font-size: 8pt"><B>IFRS </B></FONT><B><FONT STYLE="font-size: 8pt"><BR>
<FONT STYLE="font-family: Arial, Helvetica, Sans-Serif">financials</FONT></FONT></B></TD></TR>
  <TR STYLE="vertical-align: bottom">
    <TD STYLE="white-space: nowrap; padding: 0.75pt 2.05pt 0.75pt 3.95pt"><FONT STYLE="font-family: Arial, Helvetica, Sans-Serif; font-size: 8pt">Revenues</FONT></TD>
    <TD STYLE="white-space: nowrap; padding: 0.75pt 3.95pt; text-align: right"><FONT STYLE="font-family: Arial, Helvetica, Sans-Serif; font-size: 8pt"><B>125</B></FONT></TD>
    <TD STYLE="white-space: nowrap; padding: 0.75pt 3.95pt; text-align: right"><FONT STYLE="font-family: Arial, Helvetica, Sans-Serif; font-size: 8pt"><B>115</B></FONT></TD>
    <TD STYLE="white-space: nowrap; padding: 0.75pt 3.95pt; text-align: right"><FONT STYLE="font-family: Arial, Helvetica, Sans-Serif; font-size: 8pt"><B>495</B></FONT></TD>
    <TD STYLE="white-space: nowrap; padding: 0.75pt 3.95pt; text-align: right"><FONT STYLE="font-family: Arial, Helvetica, Sans-Serif; font-size: 8pt"><B>267</B></FONT></TD>
    <TD STYLE="white-space: nowrap; padding: 0.75pt 3.95pt; text-align: right"><FONT STYLE="font-family: Arial, Helvetica, Sans-Serif; font-size: 8pt"><B>92</B></FONT></TD>
    <TD STYLE="white-space: nowrap; padding: 0.75pt 3.95pt; text-align: right"><FONT STYLE="font-family: Arial, Helvetica, Sans-Serif; font-size: 8pt"><B>&mdash;</B></FONT></TD>
    <TD STYLE="white-space: nowrap; padding: 0.75pt 3.95pt; text-align: right"><FONT STYLE="font-family: Arial, Helvetica, Sans-Serif; font-size: 8pt"><B>1,094</B></FONT></TD>
    <TD STYLE="white-space: nowrap; padding: 0.75pt 2.05pt 0.75pt 3.95pt; text-align: right"><FONT STYLE="font-family: Arial, Helvetica, Sans-Serif; font-size: 8pt"><B>(5)</B></FONT></TD>
    <TD STYLE="white-space: nowrap; padding: 0.75pt 3.95pt; text-align: right"><FONT STYLE="font-family: Arial, Helvetica, Sans-Serif; font-size: 8pt"><B>&mdash;</B></FONT></TD>
    <TD STYLE="white-space: nowrap; padding: 0.75pt 3.95pt; text-align: right"><FONT STYLE="font-family: Arial, Helvetica, Sans-Serif; font-size: 8pt"><B>1,089</B></FONT></TD></TR>
  <TR STYLE="vertical-align: bottom">
    <TD COLSPAN="2" STYLE="white-space: nowrap; padding: 0.75pt 2.05pt 0.75pt 3.95pt"><FONT STYLE="font-family: Arial, Helvetica, Sans-Serif; font-size: 8pt">Reclassifications and adjustments:</FONT></TD>
    <TD STYLE="white-space: nowrap; padding: 0.75pt 3.95pt 0.75pt 2.05pt">&nbsp;</TD>
    <TD STYLE="white-space: nowrap; padding: 0.75pt 3.95pt 0.75pt 2.05pt">&nbsp;</TD>
    <TD STYLE="white-space: nowrap; padding: 0.75pt 3.95pt 0.75pt 2.05pt">&nbsp;</TD>
    <TD STYLE="white-space: nowrap; padding: 0.75pt 3.95pt 0.75pt 2.05pt">&nbsp;</TD>
    <TD STYLE="white-space: nowrap; padding: 0.75pt 3.95pt 0.75pt 2.05pt">&nbsp;</TD>
    <TD STYLE="white-space: nowrap; padding: 0.75pt 3.95pt 0.75pt 2.05pt">&nbsp;</TD>
    <TD STYLE="white-space: nowrap; padding: 0.75pt 3.95pt 0.75pt 2.05pt">&nbsp;</TD>
    <TD STYLE="white-space: nowrap; padding: 0.75pt 3.95pt 0.75pt 2.05pt">&nbsp;</TD>
    <TD STYLE="white-space: nowrap; padding: 0.75pt 3.95pt 0.75pt 2.05pt">&nbsp;</TD></TR>
  <TR STYLE="vertical-align: bottom">
    <TD STYLE="white-space: nowrap; padding: 0.75pt 2.05pt 0.75pt 6pt"><FONT STYLE="font-family: Arial, Helvetica, Sans-Serif; font-size: 8pt">&nbsp; Unrealized mark-to-market </FONT><FONT STYLE="font-size: 8pt"><BR>
<FONT STYLE="font-family: Arial, Helvetica, Sans-Serif">&nbsp; &nbsp; &nbsp; (gain) loss</FONT></FONT></TD>
    <TD STYLE="white-space: nowrap; padding: 0.75pt 2.05pt 0.75pt 3.95pt; text-align: right"><FONT STYLE="font-family: Arial, Helvetica, Sans-Serif; font-size: 8pt"><B>(1)</B></FONT></TD>
    <TD STYLE="white-space: nowrap; padding: 0.75pt 3.95pt; text-align: right"><FONT STYLE="font-family: Arial, Helvetica, Sans-Serif; font-size: 8pt"><B>&mdash;</B></FONT></TD>
    <TD STYLE="white-space: nowrap; padding: 0.75pt 2.05pt 0.75pt 3.95pt; text-align: right"><FONT STYLE="font-family: Arial, Helvetica, Sans-Serif; font-size: 8pt"><B>(64)</B></FONT></TD>
    <TD STYLE="white-space: nowrap; padding: 0.75pt 2.05pt 0.75pt 3.95pt; text-align: right"><FONT STYLE="font-family: Arial, Helvetica, Sans-Serif; font-size: 8pt"><B>(14)</B></FONT></TD>
    <TD STYLE="white-space: nowrap; padding: 0.75pt 3.95pt; text-align: right"><FONT STYLE="font-family: Arial, Helvetica, Sans-Serif; font-size: 8pt"><B>16</B></FONT></TD>
    <TD STYLE="white-space: nowrap; padding: 0.75pt 3.95pt; text-align: right"><FONT STYLE="font-family: Arial, Helvetica, Sans-Serif; font-size: 8pt"><B>&mdash;</B></FONT></TD>
    <TD STYLE="white-space: nowrap; padding: 0.75pt 2.05pt 0.75pt 3.95pt; text-align: right"><FONT STYLE="font-family: Arial, Helvetica, Sans-Serif; font-size: 8pt"><B>(63)</B></FONT></TD>
    <TD STYLE="white-space: nowrap; padding: 0.75pt 3.95pt; text-align: right"><FONT STYLE="font-family: Arial, Helvetica, Sans-Serif; font-size: 8pt"><B>&mdash;</B></FONT></TD>
    <TD STYLE="white-space: nowrap; padding: 0.75pt 3.95pt; text-align: right"><FONT STYLE="font-family: Arial, Helvetica, Sans-Serif; font-size: 8pt"><B>63</B></FONT></TD>
    <TD STYLE="white-space: nowrap; padding: 0.75pt 3.95pt; text-align: right"><FONT STYLE="font-family: Arial, Helvetica, Sans-Serif; font-size: 8pt"><B>&mdash;</B></FONT></TD></TR>
  <TR STYLE="vertical-align: bottom">
    <TD STYLE="white-space: nowrap; padding: 0.75pt 2.05pt 0.75pt 6pt"><FONT STYLE="font-family: Arial, Helvetica, Sans-Serif; font-size: 8pt">&nbsp; Realized gain (loss) on closed </FONT><FONT STYLE="font-size: 8pt"><BR>
<FONT STYLE="font-family: Arial, Helvetica, Sans-Serif">&nbsp; &nbsp; &nbsp; exchange positions</FONT></FONT></TD>
    <TD STYLE="white-space: nowrap; padding: 0.75pt 3.95pt; text-align: right"><FONT STYLE="font-family: Arial, Helvetica, Sans-Serif; font-size: 8pt"><B>&mdash;</B></FONT></TD>
    <TD STYLE="white-space: nowrap; padding: 0.75pt 3.95pt; text-align: right"><FONT STYLE="font-family: Arial, Helvetica, Sans-Serif; font-size: 8pt"><B>&mdash;</B></FONT></TD>
    <TD STYLE="white-space: nowrap; padding: 0.75pt 2.05pt 0.75pt 3.95pt; text-align: right"><FONT STYLE="font-family: Arial, Helvetica, Sans-Serif; font-size: 8pt"><B>(13)</B></FONT></TD>
    <TD STYLE="white-space: nowrap; padding: 0.75pt 3.95pt; text-align: right"><FONT STYLE="font-family: Arial, Helvetica, Sans-Serif; font-size: 8pt"><B>&mdash;</B></FONT></TD>
    <TD STYLE="white-space: nowrap; padding: 0.75pt 2.05pt 0.75pt 3.95pt; text-align: right"><FONT STYLE="font-family: Arial, Helvetica, Sans-Serif; font-size: 8pt"><B>(55)</B></FONT></TD>
    <TD STYLE="white-space: nowrap; padding: 0.75pt 3.95pt; text-align: right"><FONT STYLE="font-family: Arial, Helvetica, Sans-Serif; font-size: 8pt"><B>&mdash;</B></FONT></TD>
    <TD STYLE="white-space: nowrap; padding: 0.75pt 2.05pt 0.75pt 3.95pt; text-align: right"><FONT STYLE="font-family: Arial, Helvetica, Sans-Serif; font-size: 8pt"><B>(68)</B></FONT></TD>
    <TD STYLE="white-space: nowrap; padding: 0.75pt 3.95pt; text-align: right"><FONT STYLE="font-family: Arial, Helvetica, Sans-Serif; font-size: 8pt"><B>&mdash;</B></FONT></TD>
    <TD STYLE="white-space: nowrap; padding: 0.75pt 3.95pt; text-align: right"><FONT STYLE="font-family: Arial, Helvetica, Sans-Serif; font-size: 8pt"><B>68</B></FONT></TD>
    <TD STYLE="white-space: nowrap; padding: 0.75pt 3.95pt; text-align: right"><FONT STYLE="font-family: Arial, Helvetica, Sans-Serif; font-size: 8pt"><B>&mdash;</B></FONT></TD></TR>
  <TR STYLE="vertical-align: bottom">
    <TD STYLE="white-space: nowrap; padding: 0.75pt 2.05pt 0.75pt 6pt"><FONT STYLE="font-family: Arial, Helvetica, Sans-Serif; font-size: 8pt">&nbsp; Decrease in finance lease </FONT><FONT STYLE="font-size: 8pt"><BR>
<FONT STYLE="font-family: Arial, Helvetica, Sans-Serif">&nbsp; &nbsp; &nbsp; receivable</FONT></FONT></TD>
    <TD STYLE="white-space: nowrap; padding: 0.75pt 3.95pt; text-align: right"><FONT STYLE="font-family: Arial, Helvetica, Sans-Serif; font-size: 8pt"><B>&mdash;</B></FONT></TD>
    <TD STYLE="white-space: nowrap; padding: 0.75pt 3.95pt; text-align: right"><FONT STYLE="font-family: Arial, Helvetica, Sans-Serif; font-size: 8pt"><B>&mdash;</B></FONT></TD>
    <TD STYLE="white-space: nowrap; padding: 0.75pt 3.95pt; text-align: right"><FONT STYLE="font-family: Arial, Helvetica, Sans-Serif; font-size: 8pt"><B>13</B></FONT></TD>
    <TD STYLE="white-space: nowrap; padding: 0.75pt 3.95pt; text-align: right"><FONT STYLE="font-family: Arial, Helvetica, Sans-Serif; font-size: 8pt"><B>&mdash;</B></FONT></TD>
    <TD STYLE="white-space: nowrap; padding: 0.75pt 3.95pt; text-align: right"><FONT STYLE="font-family: Arial, Helvetica, Sans-Serif; font-size: 8pt"><B>&mdash;</B></FONT></TD>
    <TD STYLE="white-space: nowrap; padding: 0.75pt 3.95pt; text-align: right"><FONT STYLE="font-family: Arial, Helvetica, Sans-Serif; font-size: 8pt"><B>&mdash;</B></FONT></TD>
    <TD STYLE="white-space: nowrap; padding: 0.75pt 3.95pt; text-align: right"><FONT STYLE="font-family: Arial, Helvetica, Sans-Serif; font-size: 8pt"><B>13</B></FONT></TD>
    <TD STYLE="white-space: nowrap; padding: 0.75pt 3.95pt; text-align: right"><FONT STYLE="font-family: Arial, Helvetica, Sans-Serif; font-size: 8pt"><B>&mdash;</B></FONT></TD>
    <TD STYLE="white-space: nowrap; padding: 0.75pt 2.05pt 0.75pt 3.95pt; text-align: right"><FONT STYLE="font-family: Arial, Helvetica, Sans-Serif; font-size: 8pt"><B>(13)</B></FONT></TD>
    <TD STYLE="white-space: nowrap; padding: 0.75pt 3.95pt; text-align: right"><FONT STYLE="font-family: Arial, Helvetica, Sans-Serif; font-size: 8pt"><B>&mdash;</B></FONT></TD></TR>
  <TR STYLE="vertical-align: bottom">
    <TD STYLE="white-space: nowrap; padding: 0.75pt 2.05pt 0.75pt 8.05pt"><FONT STYLE="font-family: Arial, Helvetica, Sans-Serif; font-size: 8pt">&nbsp;Finance lease income</FONT></TD>
    <TD STYLE="white-space: nowrap; padding: 0.75pt 3.95pt; text-align: right"><FONT STYLE="font-family: Arial, Helvetica, Sans-Serif; font-size: 8pt"><B>&mdash;</B></FONT></TD>
    <TD STYLE="white-space: nowrap; padding: 0.75pt 3.95pt; text-align: right"><FONT STYLE="font-family: Arial, Helvetica, Sans-Serif; font-size: 8pt"><B>&mdash;</B></FONT></TD>
    <TD STYLE="white-space: nowrap; padding: 0.75pt 3.95pt; text-align: right"><FONT STYLE="font-family: Arial, Helvetica, Sans-Serif; font-size: 8pt"><B>4</B></FONT></TD>
    <TD STYLE="white-space: nowrap; padding: 0.75pt 3.95pt; text-align: right"><FONT STYLE="font-family: Arial, Helvetica, Sans-Serif; font-size: 8pt"><B>&mdash;</B></FONT></TD>
    <TD STYLE="white-space: nowrap; padding: 0.75pt 3.95pt; text-align: right"><FONT STYLE="font-family: Arial, Helvetica, Sans-Serif; font-size: 8pt"><B>&mdash;</B></FONT></TD>
    <TD STYLE="white-space: nowrap; padding: 0.75pt 3.95pt; text-align: right"><FONT STYLE="font-family: Arial, Helvetica, Sans-Serif; font-size: 8pt"><B>&mdash;</B></FONT></TD>
    <TD STYLE="white-space: nowrap; padding: 0.75pt 3.95pt; text-align: right"><FONT STYLE="font-family: Arial, Helvetica, Sans-Serif; font-size: 8pt"><B>4</B></FONT></TD>
    <TD STYLE="white-space: nowrap; padding: 0.75pt 3.95pt; text-align: right"><FONT STYLE="font-family: Arial, Helvetica, Sans-Serif; font-size: 8pt"><B>&mdash;</B></FONT></TD>
    <TD STYLE="white-space: nowrap; padding: 0.75pt 2.05pt 0.75pt 3.95pt; text-align: right"><FONT STYLE="font-family: Arial, Helvetica, Sans-Serif; font-size: 8pt"><B>(4)</B></FONT></TD>
    <TD STYLE="white-space: nowrap; padding: 0.75pt 3.95pt; text-align: right"><FONT STYLE="font-family: Arial, Helvetica, Sans-Serif; font-size: 8pt"><B>&mdash;</B></FONT></TD></TR>
  <TR>
    <TD STYLE="white-space: nowrap; border-style: inset; padding: 0.75pt 2.05pt 0.75pt 3.95pt; border-width: 1pt"><FONT STYLE="font-family: Arial, Helvetica, Sans-Serif; font-size: 8pt">Adjusted revenues</FONT></TD>
    <TD STYLE="white-space: nowrap; vertical-align: bottom; border-top: black 1pt solid; padding: 0.75pt 3.95pt; text-align: right"><FONT STYLE="font-family: Arial, Helvetica, Sans-Serif; font-size: 8pt"><B>124</B></FONT></TD>
    <TD STYLE="white-space: nowrap; vertical-align: bottom; border-top: black 1pt solid; padding: 0.75pt 3.95pt; text-align: right"><FONT STYLE="font-family: Arial, Helvetica, Sans-Serif; font-size: 8pt"><B>115</B></FONT></TD>
    <TD STYLE="white-space: nowrap; vertical-align: bottom; border-top: black 1pt solid; padding: 0.75pt 3.95pt; text-align: right"><FONT STYLE="font-family: Arial, Helvetica, Sans-Serif; font-size: 8pt"><B>435</B></FONT></TD>
    <TD STYLE="white-space: nowrap; vertical-align: bottom; border-top: black 1pt solid; padding: 0.75pt 3.95pt; text-align: right"><FONT STYLE="font-family: Arial, Helvetica, Sans-Serif; font-size: 8pt"><B>253</B></FONT></TD>
    <TD STYLE="white-space: nowrap; vertical-align: bottom; border-top: black 1pt solid; padding: 0.75pt 3.95pt; text-align: right"><FONT STYLE="font-family: Arial, Helvetica, Sans-Serif; font-size: 8pt"><B>53</B></FONT></TD>
    <TD STYLE="white-space: nowrap; vertical-align: bottom; border-top: black 1pt solid; padding: 0.75pt 3.95pt; text-align: right"><FONT STYLE="font-family: Arial, Helvetica, Sans-Serif; font-size: 8pt"><B>&mdash;</B></FONT></TD>
    <TD STYLE="white-space: nowrap; vertical-align: bottom; border-top: black 1pt solid; padding: 0.75pt 3.95pt; text-align: right"><FONT STYLE="font-family: Arial, Helvetica, Sans-Serif; font-size: 8pt"><B>980</B></FONT></TD>
    <TD STYLE="white-space: nowrap; border-style: inset; padding: 0.75pt 2.05pt 0.75pt 3.95pt; border-width: 1pt"><FONT STYLE="font-family: Arial, Helvetica, Sans-Serif; font-size: 8pt"><B>(5)</B></FONT></TD>
    <TD STYLE="white-space: nowrap; vertical-align: bottom; border-top: black 1pt solid; padding: 0.75pt 3.95pt; text-align: right"><FONT STYLE="font-family: Arial, Helvetica, Sans-Serif; font-size: 8pt"><B>114</B></FONT></TD>
    <TD STYLE="white-space: nowrap; vertical-align: bottom; border-top: black 1pt solid; padding: 0.75pt 3.95pt; text-align: right"><FONT STYLE="font-family: Arial, Helvetica, Sans-Serif; font-size: 8pt"><B>1,089</B></FONT></TD></TR>
  <TR STYLE="vertical-align: bottom">
    <TD STYLE="white-space: nowrap; padding: 0.75pt 2.05pt 0.75pt 3.95pt"><FONT STYLE="font-family: Arial, Helvetica, Sans-Serif; font-size: 8pt">Fuel and purchased power</FONT></TD>
    <TD STYLE="white-space: nowrap; padding: 0.75pt 3.95pt; text-align: right"><FONT STYLE="font-family: Arial, Helvetica, Sans-Serif; font-size: 8pt"><B>5</B></FONT></TD>
    <TD STYLE="white-space: nowrap; padding: 0.75pt 3.95pt; text-align: right"><FONT STYLE="font-family: Arial, Helvetica, Sans-Serif; font-size: 8pt"><B>9</B></FONT></TD>
    <TD STYLE="white-space: nowrap; padding: 0.75pt 3.95pt; text-align: right"><FONT STYLE="font-family: Arial, Helvetica, Sans-Serif; font-size: 8pt"><B>130</B></FONT></TD>
    <TD STYLE="white-space: nowrap; padding: 0.75pt 3.95pt; text-align: right"><FONT STYLE="font-family: Arial, Helvetica, Sans-Serif; font-size: 8pt"><B>181</B></FONT></TD>
    <TD STYLE="white-space: nowrap; padding: 0.75pt 3.95pt; text-align: right"><FONT STYLE="font-family: Arial, Helvetica, Sans-Serif; font-size: 8pt"><B>&mdash;</B></FONT></TD>
    <TD STYLE="white-space: nowrap; padding: 0.75pt 3.95pt; text-align: right"><FONT STYLE="font-family: Arial, Helvetica, Sans-Serif; font-size: 8pt"><B>&mdash;</B></FONT></TD>
    <TD STYLE="white-space: nowrap; padding: 0.75pt 3.95pt; text-align: right"><FONT STYLE="font-family: Arial, Helvetica, Sans-Serif; font-size: 8pt"><B>325</B></FONT></TD>
    <TD STYLE="white-space: nowrap; padding: 0.75pt 3.95pt; text-align: right"><FONT STYLE="font-family: Arial, Helvetica, Sans-Serif; font-size: 8pt"><B>&mdash;</B></FONT></TD>
    <TD STYLE="white-space: nowrap; padding: 0.75pt 3.95pt; text-align: right"><FONT STYLE="font-family: Arial, Helvetica, Sans-Serif; font-size: 8pt"><B>&mdash;</B></FONT></TD>
    <TD STYLE="white-space: nowrap; padding: 0.75pt 3.95pt; text-align: right"><FONT STYLE="font-family: Arial, Helvetica, Sans-Serif; font-size: 8pt"><B>325</B></FONT></TD></TR>
  <TR STYLE="vertical-align: bottom">
    <TD COLSPAN="2" STYLE="white-space: nowrap; padding: 0.75pt 2.05pt 0.75pt 3.95pt"><FONT STYLE="font-family: Arial, Helvetica, Sans-Serif; font-size: 8pt">Reclassifications and adjustments:</FONT></TD>
    <TD STYLE="white-space: nowrap; padding: 0.75pt 3.95pt 0.75pt 2.05pt">&nbsp;</TD>
    <TD STYLE="white-space: nowrap; padding: 0.75pt 3.95pt 0.75pt 2.05pt">&nbsp;</TD>
    <TD STYLE="white-space: nowrap; padding: 0.75pt 3.95pt 0.75pt 2.05pt">&nbsp;</TD>
    <TD STYLE="white-space: nowrap; padding: 0.75pt 3.95pt 0.75pt 2.05pt">&nbsp;</TD>
    <TD STYLE="white-space: nowrap; padding: 0.75pt 3.95pt 0.75pt 2.05pt">&nbsp;</TD>
    <TD STYLE="white-space: nowrap; padding: 0.75pt 3.95pt 0.75pt 2.05pt">&nbsp;</TD>
    <TD STYLE="white-space: nowrap; padding: 0.75pt 3.95pt 0.75pt 2.05pt">&nbsp;</TD>
    <TD STYLE="white-space: nowrap; padding: 0.75pt 3.95pt 0.75pt 2.05pt">&nbsp;</TD>
    <TD STYLE="white-space: nowrap; padding: 0.75pt 3.95pt 0.75pt 2.05pt">&nbsp;</TD></TR>
  <TR STYLE="vertical-align: bottom">
    <TD STYLE="white-space: nowrap; border-bottom: black 1pt solid; padding: 0.75pt 2.05pt 0.75pt 8.05pt"><FONT STYLE="font-family: Arial, Helvetica, Sans-Serif; font-size: 8pt">&nbsp; Australian interest income</FONT></TD>
    <TD STYLE="white-space: nowrap; border-bottom: black 1pt solid; padding: 0.75pt 3.95pt; text-align: right"><FONT STYLE="font-family: Arial, Helvetica, Sans-Serif; font-size: 8pt"><B>&mdash;</B></FONT></TD>
    <TD STYLE="white-space: nowrap; border-bottom: black 1pt solid; padding: 0.75pt 3.95pt; text-align: right"><FONT STYLE="font-family: Arial, Helvetica, Sans-Serif; font-size: 8pt"><B>&mdash;</B></FONT></TD>
    <TD STYLE="white-space: nowrap; border-bottom: black 1pt solid; padding: 0.75pt 2.05pt 0.75pt 3.95pt; text-align: right"><FONT STYLE="font-family: Arial, Helvetica, Sans-Serif; font-size: 8pt"><B>(1)</B></FONT></TD>
    <TD STYLE="white-space: nowrap; border-bottom: black 1pt solid; padding: 0.75pt 3.95pt; text-align: right"><FONT STYLE="font-family: Arial, Helvetica, Sans-Serif; font-size: 8pt"><B>&mdash;</B></FONT></TD>
    <TD STYLE="white-space: nowrap; border-bottom: black 1pt solid; padding: 0.75pt 3.95pt; text-align: right"><FONT STYLE="font-family: Arial, Helvetica, Sans-Serif; font-size: 8pt"><B>&mdash;</B></FONT></TD>
    <TD STYLE="white-space: nowrap; border-bottom: black 1pt solid; padding: 0.75pt 3.95pt; text-align: right"><FONT STYLE="font-family: Arial, Helvetica, Sans-Serif; font-size: 8pt"><B>&mdash;</B></FONT></TD>
    <TD STYLE="white-space: nowrap; border-bottom: black 1pt solid; padding: 0.75pt 2.05pt 0.75pt 3.95pt; text-align: right"><FONT STYLE="font-family: Arial, Helvetica, Sans-Serif; font-size: 8pt"><B>(1)</B></FONT></TD>
    <TD STYLE="white-space: nowrap; border-bottom: black 1pt solid; padding: 0.75pt 3.95pt; text-align: right"><FONT STYLE="font-family: Arial, Helvetica, Sans-Serif; font-size: 8pt"><B>&mdash;</B></FONT></TD>
    <TD STYLE="white-space: nowrap; border-bottom: black 1pt solid; padding: 0.75pt 3.95pt; text-align: right"><FONT STYLE="font-family: Arial, Helvetica, Sans-Serif; font-size: 8pt"><B>1</B></FONT></TD>
    <TD STYLE="white-space: nowrap; border-bottom: black 1pt solid; padding: 0.75pt 3.95pt; text-align: right"><FONT STYLE="font-family: Arial, Helvetica, Sans-Serif; font-size: 8pt"><B>&mdash;</B></FONT></TD></TR>
  <TR STYLE="vertical-align: bottom">
    <TD STYLE="white-space: nowrap; padding: 0.75pt 2.05pt">
    <P STYLE="font: 8pt Arial, Helvetica, Sans-Serif; margin: 0 0 0 3.95pt">Adjusted fuel and purchased</P>
    <P STYLE="font: 8pt Arial, Helvetica, Sans-Serif; margin: 0 0 0 3.95pt">&nbsp; power</P></TD>
    <TD STYLE="white-space: nowrap; padding: 0.75pt 3.95pt; text-align: right"><FONT STYLE="font-family: Arial, Helvetica, Sans-Serif; font-size: 8pt"><B>5</B></FONT></TD>
    <TD STYLE="white-space: nowrap; padding: 0.75pt 3.95pt; text-align: right"><FONT STYLE="font-family: Arial, Helvetica, Sans-Serif; font-size: 8pt"><B>9</B></FONT></TD>
    <TD STYLE="white-space: nowrap; padding: 0.75pt 3.95pt; text-align: right"><FONT STYLE="font-family: Arial, Helvetica, Sans-Serif; font-size: 8pt"><B>129</B></FONT></TD>
    <TD STYLE="white-space: nowrap; padding: 0.75pt 3.95pt; text-align: right"><FONT STYLE="font-family: Arial, Helvetica, Sans-Serif; font-size: 8pt"><B>181</B></FONT></TD>
    <TD STYLE="white-space: nowrap; padding: 0.75pt 3.95pt; text-align: right"><FONT STYLE="font-family: Arial, Helvetica, Sans-Serif; font-size: 8pt"><B>&mdash;</B></FONT></TD>
    <TD STYLE="white-space: nowrap; padding: 0.75pt 3.95pt; text-align: right"><FONT STYLE="font-family: Arial, Helvetica, Sans-Serif; font-size: 8pt"><B>&mdash;</B></FONT></TD>
    <TD STYLE="white-space: nowrap; padding: 0.75pt 3.95pt; text-align: right"><FONT STYLE="font-family: Arial, Helvetica, Sans-Serif; font-size: 8pt"><B>324</B></FONT></TD>
    <TD STYLE="white-space: nowrap; padding: 0.75pt 3.95pt; text-align: right"><FONT STYLE="font-family: Arial, Helvetica, Sans-Serif; font-size: 8pt"><B>&mdash;</B></FONT></TD>
    <TD STYLE="white-space: nowrap; padding: 0.75pt 3.95pt; text-align: right"><FONT STYLE="font-family: Arial, Helvetica, Sans-Serif; font-size: 8pt"><B>1</B></FONT></TD>
    <TD STYLE="white-space: nowrap; padding: 0.75pt 3.95pt; text-align: right"><FONT STYLE="font-family: Arial, Helvetica, Sans-Serif; font-size: 8pt"><B>325</B></FONT></TD></TR>
  <TR STYLE="vertical-align: bottom">
    <TD STYLE="white-space: nowrap; border-bottom: black 1pt solid; padding: 0.75pt 2.05pt 0.75pt 3.95pt"><FONT STYLE="font-family: Arial, Helvetica, Sans-Serif; font-size: 8pt">Carbon compliance</FONT></TD>
    <TD STYLE="white-space: nowrap; border-bottom: black 1pt solid; padding: 0.75pt 3.95pt; text-align: right"><FONT STYLE="font-family: Arial, Helvetica, Sans-Serif; font-size: 8pt"><B>&mdash;</B></FONT></TD>
    <TD STYLE="white-space: nowrap; border-bottom: black 1pt solid; padding: 0.75pt 3.95pt; text-align: right"><FONT STYLE="font-family: Arial, Helvetica, Sans-Serif; font-size: 8pt"><B>&mdash;</B></FONT></TD>
    <TD STYLE="white-space: nowrap; border-bottom: black 1pt solid; padding: 0.75pt 3.95pt; text-align: right"><FONT STYLE="font-family: Arial, Helvetica, Sans-Serif; font-size: 8pt"><B>32</B></FONT></TD>
    <TD STYLE="white-space: nowrap; border-bottom: black 1pt solid; padding: 0.75pt 3.95pt; text-align: right"><FONT STYLE="font-family: Arial, Helvetica, Sans-Serif; font-size: 8pt"><B>&mdash;</B></FONT></TD>
    <TD STYLE="white-space: nowrap; border-bottom: black 1pt solid; padding: 0.75pt 3.95pt; text-align: right"><FONT STYLE="font-family: Arial, Helvetica, Sans-Serif; font-size: 8pt"><B>&mdash;</B></FONT></TD>
    <TD STYLE="white-space: nowrap; border-bottom: black 1pt solid; padding: 0.75pt 3.95pt; text-align: right"><FONT STYLE="font-family: Arial, Helvetica, Sans-Serif; font-size: 8pt"><B>&mdash;</B></FONT></TD>
    <TD STYLE="white-space: nowrap; border-bottom: black 1pt solid; padding: 0.75pt 3.95pt; text-align: right"><FONT STYLE="font-family: Arial, Helvetica, Sans-Serif; font-size: 8pt"><B>32</B></FONT></TD>
    <TD STYLE="white-space: nowrap; border-bottom: black 1pt solid; padding: 0.75pt 3.95pt; text-align: right"><FONT STYLE="font-family: Arial, Helvetica, Sans-Serif; font-size: 8pt"><B>&mdash;</B></FONT></TD>
    <TD STYLE="white-space: nowrap; border-bottom: black 1pt solid; padding: 0.75pt 3.95pt; text-align: right"><FONT STYLE="font-family: Arial, Helvetica, Sans-Serif; font-size: 8pt"><B>&mdash;</B></FONT></TD>
    <TD STYLE="white-space: nowrap; border-bottom: black 1pt solid; padding: 0.75pt 3.95pt; text-align: right"><FONT STYLE="font-family: Arial, Helvetica, Sans-Serif; font-size: 8pt"><B>32</B></FONT></TD></TR>
  <TR STYLE="vertical-align: bottom">
    <TD STYLE="white-space: nowrap; border-bottom: black 1pt solid; padding: 0.75pt 2.05pt 0.75pt 3.95pt"><FONT STYLE="font-family: Arial, Helvetica, Sans-Serif; font-size: 8pt">Gross margin</FONT></TD>
    <TD STYLE="white-space: nowrap; border-bottom: black 1pt solid; padding: 0.75pt 3.95pt; text-align: right"><FONT STYLE="font-family: Arial, Helvetica, Sans-Serif; font-size: 8pt"><B>119</B></FONT></TD>
    <TD STYLE="white-space: nowrap; border-bottom: black 1pt solid; padding: 0.75pt 3.95pt; text-align: right"><FONT STYLE="font-family: Arial, Helvetica, Sans-Serif; font-size: 8pt"><B>106</B></FONT></TD>
    <TD STYLE="white-space: nowrap; border-bottom: black 1pt solid; padding: 0.75pt 3.95pt; text-align: right"><FONT STYLE="font-family: Arial, Helvetica, Sans-Serif; font-size: 8pt"><B>274</B></FONT></TD>
    <TD STYLE="white-space: nowrap; border-bottom: black 1pt solid; padding: 0.75pt 3.95pt; text-align: right"><FONT STYLE="font-family: Arial, Helvetica, Sans-Serif; font-size: 8pt"><B>72</B></FONT></TD>
    <TD STYLE="white-space: nowrap; border-bottom: black 1pt solid; padding: 0.75pt 3.95pt; text-align: right"><FONT STYLE="font-family: Arial, Helvetica, Sans-Serif; font-size: 8pt"><B>53</B></FONT></TD>
    <TD STYLE="white-space: nowrap; border-bottom: black 1pt solid; padding: 0.75pt 3.95pt; text-align: right"><FONT STYLE="font-family: Arial, Helvetica, Sans-Serif; font-size: 8pt"><B>&mdash;</B></FONT></TD>
    <TD STYLE="white-space: nowrap; border-bottom: black 1pt solid; padding: 0.75pt 3.95pt; text-align: right"><FONT STYLE="font-family: Arial, Helvetica, Sans-Serif; font-size: 8pt"><B>624</B></FONT></TD>
    <TD STYLE="white-space: nowrap; border-bottom: black 1pt solid; padding: 0.75pt 2.05pt 0.75pt 3.95pt; text-align: right"><FONT STYLE="font-family: Arial, Helvetica, Sans-Serif; font-size: 8pt"><B>(5)</B></FONT></TD>
    <TD STYLE="white-space: nowrap; border-bottom: black 1pt solid; padding: 0.75pt 3.95pt; text-align: right"><FONT STYLE="font-family: Arial, Helvetica, Sans-Serif; font-size: 8pt"><B>113</B></FONT></TD>
    <TD STYLE="white-space: nowrap; border-bottom: black 1pt solid; padding: 0.75pt 3.95pt; text-align: right"><FONT STYLE="font-family: Arial, Helvetica, Sans-Serif; font-size: 8pt"><B>732</B></FONT></TD></TR>
  <TR STYLE="vertical-align: bottom">
    <TD STYLE="white-space: nowrap; padding: 0.75pt 2.05pt 0.75pt 3.95pt"><FONT STYLE="font-family: Arial, Helvetica, Sans-Serif; font-size: 8pt">OM&amp;A</FONT></TD>
    <TD STYLE="white-space: nowrap; padding: 0.75pt 3.95pt; text-align: right"><FONT STYLE="font-family: Arial, Helvetica, Sans-Serif; font-size: 8pt"><B>12</B></FONT></TD>
    <TD STYLE="white-space: nowrap; padding: 0.75pt 3.95pt; text-align: right"><FONT STYLE="font-family: Arial, Helvetica, Sans-Serif; font-size: 8pt"><B>17</B></FONT></TD>
    <TD STYLE="white-space: nowrap; padding: 0.75pt 3.95pt; text-align: right"><FONT STYLE="font-family: Arial, Helvetica, Sans-Serif; font-size: 8pt"><B>41</B></FONT></TD>
    <TD STYLE="white-space: nowrap; padding: 0.75pt 3.95pt; text-align: right"><FONT STYLE="font-family: Arial, Helvetica, Sans-Serif; font-size: 8pt"><B>17</B></FONT></TD>
    <TD STYLE="white-space: nowrap; padding: 0.75pt 3.95pt; text-align: right"><FONT STYLE="font-family: Arial, Helvetica, Sans-Serif; font-size: 8pt"><B>14</B></FONT></TD>
    <TD STYLE="white-space: nowrap; padding: 0.75pt 3.95pt; text-align: right"><FONT STYLE="font-family: Arial, Helvetica, Sans-Serif; font-size: 8pt"><B>24</B></FONT></TD>
    <TD STYLE="white-space: nowrap; padding: 0.75pt 3.95pt; text-align: right"><FONT STYLE="font-family: Arial, Helvetica, Sans-Serif; font-size: 8pt"><B>125</B></FONT></TD>
    <TD STYLE="white-space: nowrap; padding: 0.75pt 2.05pt 0.75pt 3.95pt; text-align: right"><FONT STYLE="font-family: Arial, Helvetica, Sans-Serif; font-size: 8pt"><B>(1)</B></FONT></TD>
    <TD STYLE="white-space: nowrap; padding: 0.75pt 3.95pt; text-align: right"><FONT STYLE="font-family: Arial, Helvetica, Sans-Serif; font-size: 8pt"><B>&mdash;</B></FONT></TD>
    <TD STYLE="white-space: nowrap; padding: 0.75pt 3.95pt; text-align: right"><FONT STYLE="font-family: Arial, Helvetica, Sans-Serif; font-size: 8pt"><B>124</B></FONT></TD></TR>
  <TR STYLE="vertical-align: bottom">
    <TD STYLE="white-space: nowrap; padding: 0.75pt 2.05pt 0.75pt 3.95pt"><FONT STYLE="font-family: Arial, Helvetica, Sans-Serif; font-size: 8pt">Taxes, other than income taxes</FONT></TD>
    <TD STYLE="white-space: nowrap; padding: 0.75pt 3.95pt; text-align: right"><FONT STYLE="font-family: Arial, Helvetica, Sans-Serif; font-size: 8pt"><B>1</B></FONT></TD>
    <TD STYLE="white-space: nowrap; padding: 0.75pt 3.95pt; text-align: right"><FONT STYLE="font-family: Arial, Helvetica, Sans-Serif; font-size: 8pt"><B>3</B></FONT></TD>
    <TD STYLE="white-space: nowrap; padding: 0.75pt 3.95pt; text-align: right"><FONT STYLE="font-family: Arial, Helvetica, Sans-Serif; font-size: 8pt"><B>4</B></FONT></TD>
    <TD STYLE="white-space: nowrap; padding: 0.75pt 3.95pt; text-align: right"><FONT STYLE="font-family: Arial, Helvetica, Sans-Serif; font-size: 8pt"><B>1</B></FONT></TD>
    <TD STYLE="white-space: nowrap; padding: 0.75pt 3.95pt; text-align: right"><FONT STYLE="font-family: Arial, Helvetica, Sans-Serif; font-size: 8pt"><B>&mdash;</B></FONT></TD>
    <TD STYLE="white-space: nowrap; padding: 0.75pt 3.95pt; text-align: right"><FONT STYLE="font-family: Arial, Helvetica, Sans-Serif; font-size: 8pt"><B>&mdash;</B></FONT></TD>
    <TD STYLE="white-space: nowrap; padding: 0.75pt 3.95pt; text-align: right"><FONT STYLE="font-family: Arial, Helvetica, Sans-Serif; font-size: 8pt"><B>9</B></FONT></TD>
    <TD STYLE="white-space: nowrap; padding: 0.75pt 3.95pt; text-align: right"><FONT STYLE="font-family: Arial, Helvetica, Sans-Serif; font-size: 8pt"><B>&mdash;</B></FONT></TD>
    <TD STYLE="white-space: nowrap; padding: 0.75pt 3.95pt; text-align: right"><FONT STYLE="font-family: Arial, Helvetica, Sans-Serif; font-size: 8pt"><B>&mdash;</B></FONT></TD>
    <TD STYLE="white-space: nowrap; padding: 0.75pt 3.95pt; text-align: right"><FONT STYLE="font-family: Arial, Helvetica, Sans-Serif; font-size: 8pt"><B>9</B></FONT></TD></TR>
  <TR STYLE="vertical-align: bottom">
    <TD STYLE="white-space: nowrap; padding: 0.75pt 2.05pt 0.75pt 3.95pt"><FONT STYLE="font-family: Arial, Helvetica, Sans-Serif; font-size: 8pt">Net other operating income</FONT></TD>
    <TD STYLE="white-space: nowrap; padding: 0.75pt 3.95pt; text-align: right"><FONT STYLE="font-family: Arial, Helvetica, Sans-Serif; font-size: 8pt"><B>&mdash;</B></FONT></TD>
    <TD STYLE="white-space: nowrap; padding: 0.75pt 2.05pt 0.75pt 3.95pt; text-align: right"><FONT STYLE="font-family: Arial, Helvetica, Sans-Serif; font-size: 8pt"><B>(2)</B></FONT></TD>
    <TD STYLE="white-space: nowrap; padding: 0.75pt 2.05pt 0.75pt 3.95pt; text-align: right"><FONT STYLE="font-family: Arial, Helvetica, Sans-Serif; font-size: 8pt"><B>(11)</B></FONT></TD>
    <TD STYLE="white-space: nowrap; padding: 0.75pt 3.95pt; text-align: right"><FONT STYLE="font-family: Arial, Helvetica, Sans-Serif; font-size: 8pt"><B>&mdash;</B></FONT></TD>
    <TD STYLE="white-space: nowrap; padding: 0.75pt 3.95pt; text-align: right"><FONT STYLE="font-family: Arial, Helvetica, Sans-Serif; font-size: 8pt"><B>&mdash;</B></FONT></TD>
    <TD STYLE="white-space: nowrap; padding: 0.75pt 3.95pt; text-align: right"><FONT STYLE="font-family: Arial, Helvetica, Sans-Serif; font-size: 8pt"><B>&mdash;</B></FONT></TD>
    <TD STYLE="white-space: nowrap; padding: 0.75pt 2.05pt 0.75pt 3.95pt; text-align: right"><FONT STYLE="font-family: Arial, Helvetica, Sans-Serif; font-size: 8pt"><B>(13)</B></FONT></TD>
    <TD STYLE="white-space: nowrap; padding: 0.75pt 3.95pt; text-align: right"><FONT STYLE="font-family: Arial, Helvetica, Sans-Serif; font-size: 8pt"><B>&mdash;</B></FONT></TD>
    <TD STYLE="white-space: nowrap; padding: 0.75pt 3.95pt; text-align: right"><FONT STYLE="font-family: Arial, Helvetica, Sans-Serif; font-size: 8pt"><B>&mdash;</B></FONT></TD>
    <TD STYLE="white-space: nowrap; padding: 0.75pt 2.05pt 0.75pt 3.95pt; text-align: right"><FONT STYLE="font-family: Arial, Helvetica, Sans-Serif; font-size: 8pt"><B>(13)</B></FONT></TD></TR>
  <TR>
    <TD STYLE="white-space: nowrap; vertical-align: bottom; border-top: black 1pt solid; border-bottom: black 1pt solid; padding: 0.75pt 2.05pt 0.75pt 3.95pt"><FONT STYLE="font-family: Arial, Helvetica, Sans-Serif; font-size: 8pt">Adjusted EBITDA<SUP>(2)</SUP></FONT></TD>
    <TD STYLE="white-space: nowrap; vertical-align: bottom; border-top: black 1pt solid; border-bottom: black 1pt solid; padding: 0.75pt 3.95pt; text-align: right"><FONT STYLE="font-family: Arial, Helvetica, Sans-Serif; font-size: 8pt"><B>106</B></FONT></TD>
    <TD STYLE="white-space: nowrap; vertical-align: bottom; border-top: black 1pt solid; border-bottom: black 1pt solid; padding: 0.75pt 3.95pt; text-align: right"><FONT STYLE="font-family: Arial, Helvetica, Sans-Serif; font-size: 8pt"><B>88</B></FONT></TD>
    <TD STYLE="white-space: nowrap; vertical-align: bottom; border-top: black 1pt solid; border-bottom: black 1pt solid; padding: 0.75pt 3.95pt; text-align: right"><FONT STYLE="font-family: Arial, Helvetica, Sans-Serif; font-size: 8pt"><B>240</B></FONT></TD>
    <TD STYLE="white-space: nowrap; vertical-align: bottom; border-top: black 1pt solid; border-bottom: black 1pt solid; padding: 0.75pt 3.95pt; text-align: right"><FONT STYLE="font-family: Arial, Helvetica, Sans-Serif; font-size: 8pt"><B>54</B></FONT></TD>
    <TD STYLE="white-space: nowrap; vertical-align: bottom; border-top: black 1pt solid; border-bottom: black 1pt solid; padding: 0.75pt 3.95pt; text-align: right"><FONT STYLE="font-family: Arial, Helvetica, Sans-Serif; font-size: 8pt"><B>39</B></FONT></TD>
    <TD STYLE="text-align: right; white-space: nowrap; border-style: inset; padding: 0.75pt 2.05pt 0.75pt 3.95pt; border-width: 1pt"><FONT STYLE="font-family: Arial, Helvetica, Sans-Serif; font-size: 8pt"><B>(24)</B></FONT></TD>
    <TD STYLE="white-space: nowrap; vertical-align: bottom; border-top: black 1pt solid; border-bottom: black 1pt solid; padding: 0.75pt 3.95pt; text-align: right"><FONT STYLE="font-family: Arial, Helvetica, Sans-Serif; font-size: 8pt"><B>503</B></FONT></TD>
    <TD STYLE="white-space: nowrap; vertical-align: bottom; border-top: black 1pt solid; border-bottom: black 1pt solid; padding: 0.75pt 3.95pt 0.75pt 2.05pt">&nbsp;</TD>
    <TD STYLE="white-space: nowrap; vertical-align: bottom; border-top: black 1pt solid; border-bottom: black 1pt solid; padding: 0.75pt 3.95pt 0.75pt 2.05pt">&nbsp;</TD>
    <TD STYLE="white-space: nowrap; vertical-align: bottom; border-top: black 1pt solid; border-bottom: black 1pt solid; padding: 0.75pt 3.95pt 0.75pt 2.05pt">&nbsp;</TD></TR>
  <TR STYLE="vertical-align: bottom">
    <TD STYLE="white-space: nowrap; padding: 0.75pt 2.05pt 0.75pt 3.95pt"><FONT STYLE="font-family: Arial, Helvetica, Sans-Serif; font-size: 8pt">Equity income</FONT></TD>
    <TD STYLE="white-space: nowrap; padding: 0.75pt 3.95pt 0.75pt 2.05pt">&nbsp;</TD>
    <TD STYLE="white-space: nowrap; padding: 0.75pt 3.95pt 0.75pt 2.05pt">&nbsp;</TD>
    <TD STYLE="white-space: nowrap; padding: 0.75pt 3.95pt 0.75pt 2.05pt">&nbsp;</TD>
    <TD STYLE="white-space: nowrap; padding: 0.75pt 3.95pt 0.75pt 2.05pt">&nbsp;</TD>
    <TD STYLE="white-space: nowrap; padding: 0.75pt 3.95pt 0.75pt 2.05pt">&nbsp;</TD>
    <TD STYLE="white-space: nowrap; padding: 0.75pt 3.95pt 0.75pt 2.05pt">&nbsp;</TD>
    <TD STYLE="white-space: nowrap; padding: 0.75pt 3.95pt 0.75pt 2.05pt">&nbsp;</TD>
    <TD STYLE="white-space: nowrap; padding: 0.75pt 3.95pt 0.75pt 2.05pt">&nbsp;</TD>
    <TD STYLE="white-space: nowrap; padding: 0.75pt 3.95pt 0.75pt 2.05pt">&nbsp;</TD>
    <TD STYLE="white-space: nowrap; padding: 0.75pt 3.95pt; text-align: right"><FONT STYLE="font-family: Arial, Helvetica, Sans-Serif; font-size: 8pt"><B>2</B></FONT></TD></TR>
  <TR STYLE="vertical-align: bottom">
    <TD STYLE="white-space: nowrap; padding: 0.75pt 2.05pt 0.75pt 3.95pt"><FONT STYLE="font-family: Arial, Helvetica, Sans-Serif; font-size: 8pt">Finance lease income</FONT></TD>
    <TD STYLE="white-space: nowrap; padding: 0.75pt 3.95pt 0.75pt 2.05pt">&nbsp;</TD>
    <TD STYLE="white-space: nowrap; padding: 0.75pt 3.95pt 0.75pt 2.05pt">&nbsp;</TD>
    <TD STYLE="white-space: nowrap; padding: 0.75pt 3.95pt 0.75pt 2.05pt">&nbsp;</TD>
    <TD STYLE="white-space: nowrap; padding: 0.75pt 3.95pt 0.75pt 2.05pt">&nbsp;</TD>
    <TD STYLE="white-space: nowrap; padding: 0.75pt 3.95pt 0.75pt 2.05pt">&nbsp;</TD>
    <TD STYLE="white-space: nowrap; padding: 0.75pt 3.95pt 0.75pt 2.05pt">&nbsp;</TD>
    <TD STYLE="white-space: nowrap; padding: 0.75pt 3.95pt 0.75pt 2.05pt">&nbsp;</TD>
    <TD STYLE="white-space: nowrap; padding: 0.75pt 3.95pt 0.75pt 2.05pt">&nbsp;</TD>
    <TD STYLE="white-space: nowrap; padding: 0.75pt 3.95pt 0.75pt 2.05pt">&nbsp;</TD>
    <TD STYLE="white-space: nowrap; padding: 0.75pt 3.95pt; text-align: right"><FONT STYLE="font-family: Arial, Helvetica, Sans-Serif; font-size: 8pt"><B>4</B></FONT></TD></TR>
  <TR STYLE="vertical-align: bottom">
    <TD STYLE="white-space: nowrap; padding: 0.75pt 2.05pt 0.75pt 3.95pt"><FONT STYLE="font-family: Arial, Helvetica, Sans-Serif; font-size: 8pt">Depreciation and amortization</FONT></TD>
    <TD STYLE="white-space: nowrap; padding: 0.75pt 3.95pt 0.75pt 2.05pt">&nbsp;</TD>
    <TD STYLE="white-space: nowrap; padding: 0.75pt 3.95pt 0.75pt 2.05pt">&nbsp;</TD>
    <TD STYLE="white-space: nowrap; padding: 0.75pt 3.95pt 0.75pt 2.05pt">&nbsp;</TD>
    <TD STYLE="white-space: nowrap; padding: 0.75pt 3.95pt 0.75pt 2.05pt">&nbsp;</TD>
    <TD STYLE="white-space: nowrap; padding: 0.75pt 3.95pt 0.75pt 2.05pt">&nbsp;</TD>
    <TD STYLE="white-space: nowrap; padding: 0.75pt 3.95pt 0.75pt 2.05pt">&nbsp;</TD>
    <TD STYLE="white-space: nowrap; padding: 0.75pt 3.95pt 0.75pt 2.05pt">&nbsp;</TD>
    <TD STYLE="white-space: nowrap; padding: 0.75pt 3.95pt 0.75pt 2.05pt">&nbsp;</TD>
    <TD STYLE="white-space: nowrap; padding: 0.75pt 3.95pt 0.75pt 2.05pt">&nbsp;</TD>
    <TD STYLE="white-space: nowrap; padding: 0.75pt 2.05pt 0.75pt 3.95pt; text-align: right"><FONT STYLE="font-family: Arial, Helvetica, Sans-Serif; font-size: 8pt"><B>(176)</B></FONT></TD></TR>
  <TR STYLE="vertical-align: bottom">
    <TD STYLE="white-space: nowrap; padding: 0.75pt 2.05pt 0.75pt 3.95pt"><FONT STYLE="font-family: Arial, Helvetica, Sans-Serif; font-size: 8pt">Asset impairment reversals</FONT></TD>
    <TD STYLE="white-space: nowrap; padding: 0.75pt 3.95pt 0.75pt 2.05pt">&nbsp;</TD>
    <TD STYLE="white-space: nowrap; padding: 0.75pt 3.95pt 0.75pt 2.05pt">&nbsp;</TD>
    <TD STYLE="white-space: nowrap; padding: 0.75pt 3.95pt 0.75pt 2.05pt">&nbsp;</TD>
    <TD STYLE="white-space: nowrap; padding: 0.75pt 3.95pt 0.75pt 2.05pt">&nbsp;</TD>
    <TD STYLE="white-space: nowrap; padding: 0.75pt 3.95pt 0.75pt 2.05pt">&nbsp;</TD>
    <TD STYLE="white-space: nowrap; padding: 0.75pt 3.95pt 0.75pt 2.05pt">&nbsp;</TD>
    <TD STYLE="white-space: nowrap; padding: 0.75pt 3.95pt 0.75pt 2.05pt">&nbsp;</TD>
    <TD STYLE="white-space: nowrap; padding: 0.75pt 3.95pt 0.75pt 2.05pt">&nbsp;</TD>
    <TD STYLE="white-space: nowrap; padding: 0.75pt 3.95pt 0.75pt 2.05pt">&nbsp;</TD>
    <TD STYLE="white-space: nowrap; padding: 0.75pt 3.95pt; text-align: right"><FONT STYLE="font-family: Arial, Helvetica, Sans-Serif; font-size: 8pt"><B>3</B></FONT></TD></TR>
  <TR STYLE="vertical-align: bottom">
    <TD STYLE="white-space: nowrap; padding: 0.75pt 2.05pt 0.75pt 3.95pt"><FONT STYLE="font-family: Arial, Helvetica, Sans-Serif; font-size: 8pt">Net interest expense</FONT></TD>
    <TD STYLE="white-space: nowrap; padding: 0.75pt 3.95pt 0.75pt 2.05pt">&nbsp;</TD>
    <TD STYLE="white-space: nowrap; padding: 0.75pt 3.95pt 0.75pt 2.05pt">&nbsp;</TD>
    <TD STYLE="white-space: nowrap; padding: 0.75pt 3.95pt 0.75pt 2.05pt">&nbsp;</TD>
    <TD STYLE="white-space: nowrap; padding: 0.75pt 3.95pt 0.75pt 2.05pt">&nbsp;</TD>
    <TD STYLE="white-space: nowrap; padding: 0.75pt 3.95pt 0.75pt 2.05pt">&nbsp;</TD>
    <TD STYLE="white-space: nowrap; padding: 0.75pt 3.95pt 0.75pt 2.05pt">&nbsp;</TD>
    <TD STYLE="white-space: nowrap; padding: 0.75pt 3.95pt 0.75pt 2.05pt">&nbsp;</TD>
    <TD STYLE="white-space: nowrap; padding: 0.75pt 3.95pt 0.75pt 2.05pt">&nbsp;</TD>
    <TD STYLE="white-space: nowrap; padding: 0.75pt 3.95pt 0.75pt 2.05pt">&nbsp;</TD>
    <TD STYLE="white-space: nowrap; padding: 0.75pt 2.05pt 0.75pt 3.95pt; text-align: right"><FONT STYLE="font-family: Arial, Helvetica, Sans-Serif; font-size: 8pt"><B>(59)</B></FONT></TD></TR>
  <TR STYLE="vertical-align: bottom">
    <TD STYLE="white-space: nowrap; padding: 0.75pt 2.05pt 0.75pt 3.95pt"><FONT STYLE="font-family: Arial, Helvetica, Sans-Serif; font-size: 8pt">Foreign exchange loss</FONT></TD>
    <TD STYLE="white-space: nowrap; padding: 0.75pt 3.95pt 0.75pt 2.05pt">&nbsp;</TD>
    <TD STYLE="white-space: nowrap; padding: 0.75pt 3.95pt 0.75pt 2.05pt">&nbsp;</TD>
    <TD STYLE="white-space: nowrap; padding: 0.75pt 3.95pt 0.75pt 2.05pt">&nbsp;</TD>
    <TD STYLE="white-space: nowrap; padding: 0.75pt 3.95pt 0.75pt 2.05pt">&nbsp;</TD>
    <TD STYLE="white-space: nowrap; padding: 0.75pt 3.95pt 0.75pt 2.05pt">&nbsp;</TD>
    <TD STYLE="white-space: nowrap; padding: 0.75pt 3.95pt 0.75pt 2.05pt">&nbsp;</TD>
    <TD STYLE="white-space: nowrap; padding: 0.75pt 3.95pt 0.75pt 2.05pt">&nbsp;</TD>
    <TD STYLE="white-space: nowrap; padding: 0.75pt 3.95pt 0.75pt 2.05pt">&nbsp;</TD>
    <TD STYLE="white-space: nowrap; padding: 0.75pt 3.95pt 0.75pt 2.05pt">&nbsp;</TD>
    <TD STYLE="white-space: nowrap; padding: 0.75pt 2.05pt 0.75pt 3.95pt; text-align: right"><FONT STYLE="font-family: Arial, Helvetica, Sans-Serif; font-size: 8pt"><B>(3)</B></FONT></TD></TR>
  <TR STYLE="vertical-align: bottom">
    <TD STYLE="white-space: nowrap; border-top: black 1pt solid; border-bottom: black 1pt solid; padding: 0.75pt 2.05pt 0.75pt 3.95pt"><FONT STYLE="font-family: Arial, Helvetica, Sans-Serif; font-size: 8pt">Earnings before income taxes</FONT></TD>
    <TD STYLE="white-space: nowrap; border-top: black 1pt solid; border-bottom: black 1pt solid; padding: 0.75pt 3.95pt 0.75pt 2.05pt">&nbsp;</TD>
    <TD STYLE="white-space: nowrap; border-top: black 1pt solid; border-bottom: black 1pt solid; padding: 0.75pt 3.95pt 0.75pt 2.05pt">&nbsp;</TD>
    <TD STYLE="white-space: nowrap; border-top: black 1pt solid; border-bottom: black 1pt solid; padding: 0.75pt 3.95pt 0.75pt 2.05pt">&nbsp;</TD>
    <TD STYLE="white-space: nowrap; border-top: black 1pt solid; border-bottom: black 1pt solid; padding: 0.75pt 3.95pt 0.75pt 2.05pt">&nbsp;</TD>
    <TD STYLE="white-space: nowrap; border-top: black 1pt solid; border-bottom: black 1pt solid; padding: 0.75pt 3.95pt 0.75pt 2.05pt">&nbsp;</TD>
    <TD STYLE="white-space: nowrap; border-top: black 1pt solid; border-bottom: black 1pt solid; padding: 0.75pt 3.95pt 0.75pt 2.05pt">&nbsp;</TD>
    <TD STYLE="white-space: nowrap; border-top: black 1pt solid; border-bottom: black 1pt solid; padding: 0.75pt 3.95pt 0.75pt 2.05pt">&nbsp;</TD>
    <TD STYLE="white-space: nowrap; border-top: black 1pt solid; border-bottom: black 1pt solid; padding: 0.75pt 3.95pt 0.75pt 2.05pt">&nbsp;</TD>
    <TD STYLE="white-space: nowrap; border-top: black 1pt solid; border-bottom: black 1pt solid; padding: 0.75pt 3.95pt 0.75pt 2.05pt">&nbsp;</TD>
    <TD STYLE="white-space: nowrap; border-top: black 1pt solid; border-bottom: black 1pt solid; padding: 0.75pt 3.95pt; text-align: right"><FONT STYLE="font-family: Arial, Helvetica, Sans-Serif; font-size: 8pt"><B>383</B></FONT></TD></TR>
  </TABLE>
<P STYLE="font: 12pt Times New Roman, Times, Serif; margin: 0">&nbsp;</P>

<TABLE CELLSPACING="0" CELLPADDING="0" STYLE="width: 100%; font: 15pt Arial, Helvetica, Sans-Serif; border-collapse: collapse">
  <TR STYLE="vertical-align: top">
    <TD STYLE="padding: 0.75pt 2.05pt 0.75pt 3.95pt; text-align: right"><FONT STYLE="font-family: Arial, Helvetica, Sans-Serif; font-size: 8pt"><I>(1)</I></FONT></TD>
    <TD STYLE="padding: 0.75pt 2.05pt 0.75pt 3.95pt"><FONT STYLE="font-family: Arial, Helvetica, Sans-Serif; font-size: 8pt"><I>The Skookumchuck wind facility has been included on a proportionate basis in the Wind and Solar segment.</I></FONT></TD></TR>
  <TR STYLE="vertical-align: top">
    <TD STYLE="padding: 0.75pt 2.05pt 0.75pt 3.95pt; text-align: right"><FONT STYLE="font-family: Arial, Helvetica, Sans-Serif; font-size: 8pt"><I>(2)</I></FONT></TD>
    <TD STYLE="padding: 0.75pt 2.05pt 0.75pt 3.95pt"><FONT STYLE="font-family: Arial, Helvetica, Sans-Serif; font-size: 8pt"><I>Adjusted EBITDA is not defined and has no standardized meaning under IFRS.&nbsp; Refer to the Additional IFRS Measures and Non-IFRS Measures section of this news release.</I></FONT></TD></TR>
  </TABLE>
<P STYLE="font: 15pt Arial, Helvetica, Sans-Serif; margin-right: 0; margin-left: 0">&nbsp;</P>

<P STYLE="font: 15pt Arial, Helvetica, Sans-Serif; margin-right: 0; margin-left: 0">The following table reflects adjusted EBITDA by segment
and provides reconciliation to earnings (loss) before income taxes for the period ended March 31, 2022:</P>

<TABLE CELLSPACING="0" CELLPADDING="0" STYLE="font: 15pt Arial, Helvetica, Sans-Serif; width: 100%; border-collapse: collapse">
  <TR>
    <TD STYLE="white-space: nowrap; padding: 0.75pt 2.05pt"><FONT STYLE="font-family: Arial, Helvetica, Sans-Serif; font-size: 8pt"><B>Three months ended</B></FONT><FONT STYLE="font-size: 8pt"><BR>
<FONT STYLE="font-family: Arial, Helvetica, Sans-Serif"><B>March 31, 2022</B></FONT></FONT></TD>
    <TD STYLE="white-space: nowrap; padding: 0.75pt 2.05pt"><FONT STYLE="font-family: Arial, Helvetica, Sans-Serif; font-size: 8pt"><B>Hydro</B></FONT></TD>
    <TD STYLE="white-space: nowrap; padding: 0.75pt 2.05pt 0.75pt 3.95pt; text-align: right"><FONT STYLE="font-family: Arial, Helvetica, Sans-Serif; font-size: 8pt"><B>Wind &amp; </B></FONT><B><FONT STYLE="font-size: 8pt"><BR>
<FONT STYLE="font-family: Arial, Helvetica, Sans-Serif">Solar<SUP>(1)</SUP></FONT></FONT></B></TD>
    <TD STYLE="white-space: nowrap; padding: 0.75pt 2.05pt 0.75pt 3.95pt; text-align: right"><FONT STYLE="font-family: Arial, Helvetica, Sans-Serif; font-size: 8pt"><B>Gas</B></FONT></TD>
    <TD STYLE="white-space: nowrap; padding: 0.75pt 2.05pt 0.75pt 3.95pt; text-align: right"><FONT STYLE="font-family: Arial, Helvetica, Sans-Serif; font-size: 8pt"><B>Energy </B></FONT><B><FONT STYLE="font-size: 8pt"><BR>
<FONT STYLE="font-family: Arial, Helvetica, Sans-Serif">Transition</FONT></FONT></B></TD>
    <TD STYLE="white-space: nowrap; padding: 0.75pt 2.05pt">
    <P STYLE="font: 8pt Arial, Helvetica, Sans-Serif; margin: 0 0 0 3.95pt; text-align: right"><B>Energy</B></P>
    <P STYLE="font: 8pt Arial, Helvetica, Sans-Serif; margin: 0 0 0 3.95pt; text-align: right"><B>Marketing</B></P></TD>
    <TD STYLE="white-space: nowrap; padding: 0.75pt 2.05pt 0.75pt 3.95pt; text-align: right"><FONT STYLE="font-family: Arial, Helvetica, Sans-Serif; font-size: 8pt"><B>Corporate</B></FONT></TD>
    <TD STYLE="white-space: nowrap; padding: 0.75pt 2.05pt 0.75pt 3.95pt; text-align: right"><FONT STYLE="font-family: Arial, Helvetica, Sans-Serif; font-size: 8pt"><B>Total</B></FONT></TD>
    <TD STYLE="white-space: nowrap; padding: 0.75pt 2.05pt 0.75pt 3.95pt; text-align: right"><FONT STYLE="font-family: Arial, Helvetica, Sans-Serif; font-size: 8pt"><B>Equity </B></FONT><B><FONT STYLE="font-size: 8pt"><BR>
<FONT STYLE="font-family: Arial, Helvetica, Sans-Serif">accounted </FONT><BR>
<FONT STYLE="font-family: Arial, Helvetica, Sans-Serif">investments<SUP>(1)</SUP></FONT></FONT></B></TD>
    <TD STYLE="white-space: nowrap; padding: 0.75pt 2.05pt 0.75pt 3.95pt; text-align: right"><FONT STYLE="font-family: Arial, Helvetica, Sans-Serif; font-size: 8pt"><B>Reclass </B></FONT><B><FONT STYLE="font-size: 8pt"><BR>
<FONT STYLE="font-family: Arial, Helvetica, Sans-Serif">adjustments</FONT></FONT></B></TD>
    <TD STYLE="white-space: nowrap; padding: 0.75pt 2.05pt 0.75pt 3.95pt; text-align: right"><FONT STYLE="font-family: Arial, Helvetica, Sans-Serif; font-size: 8pt"><B>IFRS </B></FONT><B><FONT STYLE="font-size: 8pt"><BR>
<FONT STYLE="font-family: Arial, Helvetica, Sans-Serif">financials</FONT></FONT></B></TD></TR>
  <TR STYLE="vertical-align: bottom">
    <TD STYLE="white-space: nowrap; padding: 0.75pt 2.05pt 0.75pt 3.95pt"><FONT STYLE="font-family: Arial, Helvetica, Sans-Serif; font-size: 8pt">Revenues</FONT></TD>
    <TD STYLE="white-space: nowrap; padding: 0.75pt 3.95pt; text-align: right"><FONT STYLE="font-family: Arial, Helvetica, Sans-Serif; font-size: 8pt">77</FONT></TD>
    <TD STYLE="white-space: nowrap; padding: 0.75pt 3.95pt; text-align: right"><FONT STYLE="font-family: Arial, Helvetica, Sans-Serif; font-size: 8pt">95</FONT></TD>
    <TD STYLE="white-space: nowrap; padding: 0.75pt 3.95pt; text-align: right"><FONT STYLE="font-family: Arial, Helvetica, Sans-Serif; font-size: 8pt">434</FONT></TD>
    <TD STYLE="white-space: nowrap; padding: 0.75pt 3.95pt; text-align: right"><FONT STYLE="font-family: Arial, Helvetica, Sans-Serif; font-size: 8pt">106</FONT></TD>
    <TD STYLE="white-space: nowrap; padding: 0.75pt 3.95pt; text-align: right"><FONT STYLE="font-family: Arial, Helvetica, Sans-Serif; font-size: 8pt">26</FONT></TD>
    <TD STYLE="white-space: nowrap; padding: 0.75pt 3.95pt; text-align: right"><FONT STYLE="font-family: Arial, Helvetica, Sans-Serif; font-size: 8pt">1</FONT></TD>
    <TD STYLE="white-space: nowrap; padding: 0.75pt 3.95pt; text-align: right"><FONT STYLE="font-family: Arial, Helvetica, Sans-Serif; font-size: 8pt">739</FONT></TD>
    <TD STYLE="white-space: nowrap; padding: 0.75pt 2.05pt 0.75pt 3.95pt; text-align: right"><FONT STYLE="font-family: Arial, Helvetica, Sans-Serif; font-size: 8pt">(4)</FONT></TD>
    <TD STYLE="white-space: nowrap; padding: 0.75pt 3.95pt; text-align: right"><FONT STYLE="font-family: Arial, Helvetica, Sans-Serif; font-size: 8pt">&mdash;</FONT></TD>
    <TD STYLE="white-space: nowrap; padding: 0.75pt 3.95pt; text-align: right"><FONT STYLE="font-family: Arial, Helvetica, Sans-Serif; font-size: 8pt">735</FONT></TD></TR>
  <TR STYLE="vertical-align: bottom">
    <TD COLSPAN="2" STYLE="white-space: nowrap; padding: 0.75pt 2.05pt 0.75pt 3.95pt"><FONT STYLE="font-family: Arial, Helvetica, Sans-Serif; font-size: 8pt"><I>Reclassifications and adjustments:</I></FONT></TD>
    <TD STYLE="white-space: nowrap; padding: 0.75pt 3.95pt 0.75pt 2.05pt">&nbsp;</TD>
    <TD STYLE="white-space: nowrap; padding: 0.75pt 3.95pt 0.75pt 2.05pt">&nbsp;</TD>
    <TD STYLE="white-space: nowrap; padding: 0.75pt 3.95pt 0.75pt 2.05pt">&nbsp;</TD>
    <TD STYLE="white-space: nowrap; padding: 0.75pt 3.95pt 0.75pt 2.05pt">&nbsp;</TD>
    <TD STYLE="white-space: nowrap; padding: 0.75pt 3.95pt 0.75pt 2.05pt">&nbsp;</TD>
    <TD STYLE="white-space: nowrap; padding: 0.75pt 3.95pt 0.75pt 2.05pt">&nbsp;</TD>
    <TD STYLE="white-space: nowrap; padding: 0.75pt 3.95pt 0.75pt 2.05pt">&nbsp;</TD>
    <TD STYLE="white-space: nowrap; padding: 0.75pt 3.95pt 0.75pt 2.05pt">&nbsp;</TD>
    <TD STYLE="white-space: nowrap; padding: 0.75pt 3.95pt 0.75pt 2.05pt">&nbsp;</TD></TR>
  <TR STYLE="vertical-align: bottom">
    <TD STYLE="white-space: nowrap; padding: 0.75pt 2.05pt 0.75pt 8.05pt"><FONT STYLE="font-family: Arial, Helvetica, Sans-Serif; font-size: 8pt">Unrealized mark-to-market </FONT><FONT STYLE="font-size: 8pt"><BR>
<FONT STYLE="font-family: Arial, Helvetica, Sans-Serif">&nbsp; &nbsp;(gain) loss</FONT></FONT></TD>
    <TD STYLE="white-space: nowrap; padding: 0.75pt 3.95pt; text-align: right"><FONT STYLE="font-family: Arial, Helvetica, Sans-Serif; font-size: 8pt">&mdash;</FONT></TD>
    <TD STYLE="white-space: nowrap; padding: 0.75pt 3.95pt; text-align: right"><FONT STYLE="font-family: Arial, Helvetica, Sans-Serif; font-size: 8pt">13</FONT></TD>
    <TD STYLE="white-space: nowrap; padding: 0.75pt 2.05pt 0.75pt 3.95pt; text-align: right"><FONT STYLE="font-family: Arial, Helvetica, Sans-Serif; font-size: 8pt">(162)</FONT></TD>
    <TD STYLE="white-space: nowrap; padding: 0.75pt 3.95pt; text-align: right"><FONT STYLE="font-family: Arial, Helvetica, Sans-Serif; font-size: 8pt">11</FONT></TD>
    <TD STYLE="white-space: nowrap; padding: 0.75pt 3.95pt; text-align: right"><FONT STYLE="font-family: Arial, Helvetica, Sans-Serif; font-size: 8pt">10</FONT></TD>
    <TD STYLE="white-space: nowrap; padding: 0.75pt 3.95pt; text-align: right"><FONT STYLE="font-family: Arial, Helvetica, Sans-Serif; font-size: 8pt">&mdash;</FONT></TD>
    <TD STYLE="white-space: nowrap; padding: 0.75pt 2.05pt 0.75pt 3.95pt; text-align: right"><FONT STYLE="font-family: Arial, Helvetica, Sans-Serif; font-size: 8pt">(128)</FONT></TD>
    <TD STYLE="white-space: nowrap; padding: 0.75pt 3.95pt; text-align: right"><FONT STYLE="font-family: Arial, Helvetica, Sans-Serif; font-size: 8pt">&mdash;</FONT></TD>
    <TD STYLE="white-space: nowrap; padding: 0.75pt 3.95pt; text-align: right"><FONT STYLE="font-family: Arial, Helvetica, Sans-Serif; font-size: 8pt">128</FONT></TD>
    <TD STYLE="white-space: nowrap; padding: 0.75pt 3.95pt; text-align: right"><FONT STYLE="font-family: Arial, Helvetica, Sans-Serif; font-size: 8pt">&mdash;</FONT></TD></TR>
  <TR STYLE="vertical-align: bottom">
    <TD STYLE="white-space: nowrap; padding: 0.75pt 2.05pt 0.75pt 8.05pt"><FONT STYLE="font-family: Arial, Helvetica, Sans-Serif; font-size: 8pt">Realized gain (loss) on closed </FONT><FONT STYLE="font-size: 8pt"><BR>
<FONT STYLE="font-family: Arial, Helvetica, Sans-Serif">&nbsp; exchange positions<SUP>(2)</SUP></FONT></FONT></TD>
    <TD STYLE="white-space: nowrap; padding: 0.75pt 3.95pt; text-align: right"><FONT STYLE="font-family: Arial, Helvetica, Sans-Serif; font-size: 8pt">&mdash;</FONT></TD>
    <TD STYLE="white-space: nowrap; padding: 0.75pt 3.95pt; text-align: right"><FONT STYLE="font-family: Arial, Helvetica, Sans-Serif; font-size: 8pt">&mdash;</FONT></TD>
    <TD STYLE="white-space: nowrap; padding: 0.75pt 3.95pt; text-align: right"><FONT STYLE="font-family: Arial, Helvetica, Sans-Serif; font-size: 8pt">3</FONT></TD>
    <TD STYLE="white-space: nowrap; padding: 0.75pt 3.95pt; text-align: right"><FONT STYLE="font-family: Arial, Helvetica, Sans-Serif; font-size: 8pt">&mdash;</FONT></TD>
    <TD STYLE="white-space: nowrap; padding: 0.75pt 2.05pt 0.75pt 3.95pt; text-align: right"><FONT STYLE="font-family: Arial, Helvetica, Sans-Serif; font-size: 8pt">(10)</FONT></TD>
    <TD STYLE="white-space: nowrap; padding: 0.75pt 3.95pt; text-align: right"><FONT STYLE="font-family: Arial, Helvetica, Sans-Serif; font-size: 8pt">&mdash;</FONT></TD>
    <TD STYLE="white-space: nowrap; padding: 0.75pt 2.05pt 0.75pt 3.95pt; text-align: right"><FONT STYLE="font-family: Arial, Helvetica, Sans-Serif; font-size: 8pt">(7)</FONT></TD>
    <TD STYLE="white-space: nowrap; padding: 0.75pt 3.95pt; text-align: right"><FONT STYLE="font-family: Arial, Helvetica, Sans-Serif; font-size: 8pt">&mdash;</FONT></TD>
    <TD STYLE="white-space: nowrap; padding: 0.75pt 3.95pt; text-align: right"><FONT STYLE="font-family: Arial, Helvetica, Sans-Serif; font-size: 8pt">7</FONT></TD>
    <TD STYLE="white-space: nowrap; padding: 0.75pt 3.95pt; text-align: right"><FONT STYLE="font-family: Arial, Helvetica, Sans-Serif; font-size: 8pt">&mdash;</FONT></TD></TR>
  <TR STYLE="vertical-align: bottom">
    <TD STYLE="white-space: nowrap; padding: 0.75pt 2.05pt">
    <P STYLE="font: 8pt Arial, Helvetica, Sans-Serif; margin: 0 0 0 8.05pt">Decrease in finance lease</P>
    <P STYLE="font: 8pt Arial, Helvetica, Sans-Serif; margin: 0 0 0 8.05pt">&nbsp; receivable</P></TD>
    <TD STYLE="white-space: nowrap; padding: 0.75pt 3.95pt; text-align: right"><FONT STYLE="font-family: Arial, Helvetica, Sans-Serif; font-size: 8pt">&mdash;</FONT></TD>
    <TD STYLE="white-space: nowrap; padding: 0.75pt 3.95pt; text-align: right"><FONT STYLE="font-family: Arial, Helvetica, Sans-Serif; font-size: 8pt">&mdash;</FONT></TD>
    <TD STYLE="white-space: nowrap; padding: 0.75pt 3.95pt; text-align: right"><FONT STYLE="font-family: Arial, Helvetica, Sans-Serif; font-size: 8pt">11</FONT></TD>
    <TD STYLE="white-space: nowrap; padding: 0.75pt 3.95pt; text-align: right"><FONT STYLE="font-family: Arial, Helvetica, Sans-Serif; font-size: 8pt">&mdash;</FONT></TD>
    <TD STYLE="white-space: nowrap; padding: 0.75pt 3.95pt; text-align: right"><FONT STYLE="font-family: Arial, Helvetica, Sans-Serif; font-size: 8pt">&mdash;</FONT></TD>
    <TD STYLE="white-space: nowrap; padding: 0.75pt 3.95pt; text-align: right"><FONT STYLE="font-family: Arial, Helvetica, Sans-Serif; font-size: 8pt">&mdash;</FONT></TD>
    <TD STYLE="white-space: nowrap; padding: 0.75pt 3.95pt; text-align: right"><FONT STYLE="font-family: Arial, Helvetica, Sans-Serif; font-size: 8pt">11</FONT></TD>
    <TD STYLE="white-space: nowrap; padding: 0.75pt 3.95pt; text-align: right"><FONT STYLE="font-family: Arial, Helvetica, Sans-Serif; font-size: 8pt">&mdash;</FONT></TD>
    <TD STYLE="white-space: nowrap; padding: 0.75pt 2.05pt 0.75pt 3.95pt; text-align: right"><FONT STYLE="font-family: Arial, Helvetica, Sans-Serif; font-size: 8pt">(11)</FONT></TD>
    <TD STYLE="white-space: nowrap; padding: 0.75pt 3.95pt; text-align: right"><FONT STYLE="font-family: Arial, Helvetica, Sans-Serif; font-size: 8pt">&mdash;</FONT></TD></TR>
  <TR STYLE="vertical-align: bottom">
    <TD STYLE="white-space: nowrap; padding: 0.75pt 2.05pt 0.75pt 8.05pt"><FONT STYLE="font-family: Arial, Helvetica, Sans-Serif; font-size: 8pt">Finance lease income</FONT></TD>
    <TD STYLE="white-space: nowrap; padding: 0.75pt 3.95pt; text-align: right"><FONT STYLE="font-family: Arial, Helvetica, Sans-Serif; font-size: 8pt">&mdash;</FONT></TD>
    <TD STYLE="white-space: nowrap; padding: 0.75pt 3.95pt; text-align: right"><FONT STYLE="font-family: Arial, Helvetica, Sans-Serif; font-size: 8pt">&mdash;</FONT></TD>
    <TD STYLE="white-space: nowrap; padding: 0.75pt 3.95pt; text-align: right"><FONT STYLE="font-family: Arial, Helvetica, Sans-Serif; font-size: 8pt">5</FONT></TD>
    <TD STYLE="white-space: nowrap; padding: 0.75pt 3.95pt; text-align: right"><FONT STYLE="font-family: Arial, Helvetica, Sans-Serif; font-size: 8pt">&mdash;</FONT></TD>
    <TD STYLE="white-space: nowrap; padding: 0.75pt 3.95pt; text-align: right"><FONT STYLE="font-family: Arial, Helvetica, Sans-Serif; font-size: 8pt">&mdash;</FONT></TD>
    <TD STYLE="white-space: nowrap; padding: 0.75pt 3.95pt; text-align: right"><FONT STYLE="font-family: Arial, Helvetica, Sans-Serif; font-size: 8pt">&mdash;</FONT></TD>
    <TD STYLE="white-space: nowrap; padding: 0.75pt 3.95pt; text-align: right"><FONT STYLE="font-family: Arial, Helvetica, Sans-Serif; font-size: 8pt">5</FONT></TD>
    <TD STYLE="white-space: nowrap; padding: 0.75pt 3.95pt; text-align: right"><FONT STYLE="font-family: Arial, Helvetica, Sans-Serif; font-size: 8pt">&mdash;</FONT></TD>
    <TD STYLE="white-space: nowrap; padding: 0.75pt 2.05pt 0.75pt 3.95pt; text-align: right"><FONT STYLE="font-family: Arial, Helvetica, Sans-Serif; font-size: 8pt">(5)</FONT></TD>
    <TD STYLE="white-space: nowrap; padding: 0.75pt 3.95pt; text-align: right"><FONT STYLE="font-family: Arial, Helvetica, Sans-Serif; font-size: 8pt">&mdash;</FONT></TD></TR>
  <TR STYLE="vertical-align: bottom">
    <TD STYLE="white-space: nowrap; border-bottom: black 1pt solid; padding: 0.75pt 2.05pt">
    <P STYLE="font: 8pt Arial, Helvetica, Sans-Serif; margin: 0 0 0 8.05pt">Unrealized foreign exchange</P>
    <P STYLE="font: 8pt Arial, Helvetica, Sans-Serif; margin: 0 0 0 8.05pt">&nbsp; gain on commodity</P></TD>
    <TD STYLE="white-space: nowrap; border-bottom: black 1pt solid; padding: 0.75pt 3.95pt; text-align: right"><FONT STYLE="font-family: Arial, Helvetica, Sans-Serif; font-size: 8pt">&mdash;</FONT></TD>
    <TD STYLE="white-space: nowrap; border-bottom: black 1pt solid; padding: 0.75pt 3.95pt; text-align: right"><FONT STYLE="font-family: Arial, Helvetica, Sans-Serif; font-size: 8pt">&mdash;</FONT></TD>
    <TD STYLE="white-space: nowrap; border-bottom: black 1pt solid; padding: 0.75pt 3.95pt; text-align: right"><FONT STYLE="font-family: Arial, Helvetica, Sans-Serif; font-size: 8pt">&mdash;</FONT></TD>
    <TD STYLE="white-space: nowrap; border-bottom: black 1pt solid; padding: 0.75pt 3.95pt; text-align: right"><FONT STYLE="font-family: Arial, Helvetica, Sans-Serif; font-size: 8pt">&mdash;</FONT></TD>
    <TD STYLE="white-space: nowrap; border-bottom: black 1pt solid; padding: 0.75pt 2.05pt 0.75pt 3.95pt; text-align: right"><FONT STYLE="font-family: Arial, Helvetica, Sans-Serif; font-size: 8pt">(2)</FONT></TD>
    <TD STYLE="white-space: nowrap; border-bottom: black 1pt solid; padding: 0.75pt 3.95pt; text-align: right"><FONT STYLE="font-family: Arial, Helvetica, Sans-Serif; font-size: 8pt">&mdash;</FONT></TD>
    <TD STYLE="white-space: nowrap; border-bottom: black 1pt solid; padding: 0.75pt 2.05pt 0.75pt 3.95pt; text-align: right"><FONT STYLE="font-family: Arial, Helvetica, Sans-Serif; font-size: 8pt">(2)</FONT></TD>
    <TD STYLE="white-space: nowrap; border-bottom: black 1pt solid; padding: 0.75pt 3.95pt; text-align: right"><FONT STYLE="font-family: Arial, Helvetica, Sans-Serif; font-size: 8pt">&mdash;</FONT></TD>
    <TD STYLE="white-space: nowrap; border-bottom: black 1pt solid; padding: 0.75pt 3.95pt; text-align: right"><FONT STYLE="font-family: Arial, Helvetica, Sans-Serif; font-size: 8pt">2</FONT></TD>
    <TD STYLE="white-space: nowrap; border-bottom: black 1pt solid; padding: 0.75pt 3.95pt; text-align: right"><FONT STYLE="font-family: Arial, Helvetica, Sans-Serif; font-size: 8pt">&mdash;</FONT></TD></TR>
  <TR STYLE="vertical-align: bottom">
    <TD STYLE="white-space: nowrap; padding: 0.75pt 2.05pt 0.75pt 3.95pt"><FONT STYLE="font-family: Arial, Helvetica, Sans-Serif; font-size: 8pt">Adjusted revenues</FONT></TD>
    <TD STYLE="white-space: nowrap; padding: 0.75pt 3.95pt; text-align: right"><FONT STYLE="font-family: Arial, Helvetica, Sans-Serif; font-size: 8pt">77</FONT></TD>
    <TD STYLE="white-space: nowrap; padding: 0.75pt 3.95pt; text-align: right"><FONT STYLE="font-family: Arial, Helvetica, Sans-Serif; font-size: 8pt">108</FONT></TD>
    <TD STYLE="white-space: nowrap; padding: 0.75pt 3.95pt; text-align: right"><FONT STYLE="font-family: Arial, Helvetica, Sans-Serif; font-size: 8pt">291</FONT></TD>
    <TD STYLE="white-space: nowrap; padding: 0.75pt 3.95pt; text-align: right"><FONT STYLE="font-family: Arial, Helvetica, Sans-Serif; font-size: 8pt">117</FONT></TD>
    <TD STYLE="white-space: nowrap; padding: 0.75pt 3.95pt; text-align: right"><FONT STYLE="font-family: Arial, Helvetica, Sans-Serif; font-size: 8pt">24</FONT></TD>
    <TD STYLE="white-space: nowrap; padding: 0.75pt 3.95pt; text-align: right"><FONT STYLE="font-family: Arial, Helvetica, Sans-Serif; font-size: 8pt">1</FONT></TD>
    <TD STYLE="white-space: nowrap; padding: 0.75pt 3.95pt; text-align: right"><FONT STYLE="font-family: Arial, Helvetica, Sans-Serif; font-size: 8pt">618</FONT></TD>
    <TD STYLE="white-space: nowrap; padding: 0.75pt 2.05pt 0.75pt 3.95pt; text-align: right"><FONT STYLE="font-family: Arial, Helvetica, Sans-Serif; font-size: 8pt">(4)</FONT></TD>
    <TD STYLE="white-space: nowrap; padding: 0.75pt 3.95pt; text-align: right"><FONT STYLE="font-family: Arial, Helvetica, Sans-Serif; font-size: 8pt">121</FONT></TD>
    <TD STYLE="white-space: nowrap; padding: 0.75pt 3.95pt; text-align: right"><FONT STYLE="font-family: Arial, Helvetica, Sans-Serif; font-size: 8pt">735</FONT></TD></TR>
  <TR STYLE="vertical-align: bottom">
    <TD STYLE="white-space: nowrap; padding: 0.75pt 2.05pt 0.75pt 3.95pt"><FONT STYLE="font-family: Arial, Helvetica, Sans-Serif; font-size: 8pt">Fuel and purchased power</FONT></TD>
    <TD STYLE="white-space: nowrap; padding: 0.75pt 3.95pt; text-align: right"><FONT STYLE="font-family: Arial, Helvetica, Sans-Serif; font-size: 8pt">4</FONT></TD>
    <TD STYLE="white-space: nowrap; padding: 0.75pt 3.95pt; text-align: right"><FONT STYLE="font-family: Arial, Helvetica, Sans-Serif; font-size: 8pt">8</FONT></TD>
    <TD STYLE="white-space: nowrap; padding: 0.75pt 3.95pt; text-align: right"><FONT STYLE="font-family: Arial, Helvetica, Sans-Serif; font-size: 8pt">131</FONT></TD>
    <TD STYLE="white-space: nowrap; padding: 0.75pt 3.95pt; text-align: right"><FONT STYLE="font-family: Arial, Helvetica, Sans-Serif; font-size: 8pt">94</FONT></TD>
    <TD STYLE="white-space: nowrap; padding: 0.75pt 3.95pt; text-align: right"><FONT STYLE="font-family: Arial, Helvetica, Sans-Serif; font-size: 8pt">&mdash;</FONT></TD>
    <TD STYLE="white-space: nowrap; padding: 0.75pt 3.95pt; text-align: right"><FONT STYLE="font-family: Arial, Helvetica, Sans-Serif; font-size: 8pt">1</FONT></TD>
    <TD STYLE="white-space: nowrap; padding: 0.75pt 3.95pt; text-align: right"><FONT STYLE="font-family: Arial, Helvetica, Sans-Serif; font-size: 8pt">238</FONT></TD>
    <TD STYLE="white-space: nowrap; padding: 0.75pt 3.95pt; text-align: right"><FONT STYLE="font-family: Arial, Helvetica, Sans-Serif; font-size: 8pt">&mdash;</FONT></TD>
    <TD STYLE="white-space: nowrap; padding: 0.75pt 3.95pt; text-align: right"><FONT STYLE="font-family: Arial, Helvetica, Sans-Serif; font-size: 8pt">&mdash;</FONT></TD>
    <TD STYLE="white-space: nowrap; padding: 0.75pt 3.95pt; text-align: right"><FONT STYLE="font-family: Arial, Helvetica, Sans-Serif; font-size: 8pt">238</FONT></TD></TR>
  <TR STYLE="vertical-align: bottom">
    <TD COLSPAN="2" STYLE="white-space: nowrap; padding: 0.75pt 2.05pt 0.75pt 3.95pt"><FONT STYLE="font-family: Arial, Helvetica, Sans-Serif; font-size: 8pt"><I>Reclassifications and adjustments:</I></FONT></TD>
    <TD STYLE="white-space: nowrap; padding: 0.75pt 3.95pt 0.75pt 2.05pt">&nbsp;</TD>
    <TD STYLE="white-space: nowrap; padding: 0.75pt 3.95pt 0.75pt 2.05pt">&nbsp;</TD>
    <TD STYLE="white-space: nowrap; padding: 0.75pt 3.95pt 0.75pt 2.05pt">&nbsp;</TD>
    <TD STYLE="white-space: nowrap; padding: 0.75pt 3.95pt 0.75pt 2.05pt">&nbsp;</TD>
    <TD STYLE="white-space: nowrap; padding: 0.75pt 3.95pt 0.75pt 2.05pt">&nbsp;</TD>
    <TD STYLE="white-space: nowrap; padding: 0.75pt 3.95pt 0.75pt 2.05pt">&nbsp;</TD>
    <TD STYLE="white-space: nowrap; padding: 0.75pt 3.95pt 0.75pt 2.05pt">&nbsp;</TD>
    <TD STYLE="white-space: nowrap; padding: 0.75pt 3.95pt 0.75pt 2.05pt">&nbsp;</TD>
    <TD STYLE="white-space: nowrap; padding: 0.75pt 3.95pt 0.75pt 2.05pt">&nbsp;</TD></TR>
  <TR STYLE="vertical-align: bottom">
    <TD STYLE="white-space: nowrap; border-bottom: black 1pt solid; padding: 0.75pt 2.05pt 0.75pt 8.05pt"><FONT STYLE="font-family: Arial, Helvetica, Sans-Serif; font-size: 8pt">Australian interest income</FONT></TD>
    <TD STYLE="white-space: nowrap; border-bottom: black 1pt solid; padding: 0.75pt 3.95pt; text-align: right"><FONT STYLE="font-family: Arial, Helvetica, Sans-Serif; font-size: 8pt">&mdash;</FONT></TD>
    <TD STYLE="white-space: nowrap; border-bottom: black 1pt solid; padding: 0.75pt 3.95pt; text-align: right"><FONT STYLE="font-family: Arial, Helvetica, Sans-Serif; font-size: 8pt">&mdash;</FONT></TD>
    <TD STYLE="white-space: nowrap; border-bottom: black 1pt solid; padding: 0.75pt 2.05pt 0.75pt 3.95pt; text-align: right"><FONT STYLE="font-family: Arial, Helvetica, Sans-Serif; font-size: 8pt">(1)</FONT></TD>
    <TD STYLE="white-space: nowrap; border-bottom: black 1pt solid; padding: 0.75pt 3.95pt; text-align: right"><FONT STYLE="font-family: Arial, Helvetica, Sans-Serif; font-size: 8pt">&mdash;</FONT></TD>
    <TD STYLE="white-space: nowrap; border-bottom: black 1pt solid; padding: 0.75pt 3.95pt; text-align: right"><FONT STYLE="font-family: Arial, Helvetica, Sans-Serif; font-size: 8pt">&mdash;</FONT></TD>
    <TD STYLE="white-space: nowrap; border-bottom: black 1pt solid; padding: 0.75pt 3.95pt; text-align: right"><FONT STYLE="font-family: Arial, Helvetica, Sans-Serif; font-size: 8pt">&mdash;</FONT></TD>
    <TD STYLE="white-space: nowrap; border-bottom: black 1pt solid; padding: 0.75pt 2.05pt 0.75pt 3.95pt; text-align: right"><FONT STYLE="font-family: Arial, Helvetica, Sans-Serif; font-size: 8pt">(1)</FONT></TD>
    <TD STYLE="white-space: nowrap; border-bottom: black 1pt solid; padding: 0.75pt 3.95pt; text-align: right"><FONT STYLE="font-family: Arial, Helvetica, Sans-Serif; font-size: 8pt">&mdash;</FONT></TD>
    <TD STYLE="white-space: nowrap; border-bottom: black 1pt solid; padding: 0.75pt 3.95pt; text-align: right"><FONT STYLE="font-family: Arial, Helvetica, Sans-Serif; font-size: 8pt">1</FONT></TD>
    <TD STYLE="white-space: nowrap; border-bottom: black 1pt solid; padding: 0.75pt 3.95pt; text-align: right"><FONT STYLE="font-family: Arial, Helvetica, Sans-Serif; font-size: 8pt">&mdash;</FONT></TD></TR>
  <TR STYLE="vertical-align: bottom">
    <TD STYLE="white-space: nowrap; padding: 0.75pt 2.05pt">
    <P STYLE="font: 8pt Arial, Helvetica, Sans-Serif; margin: 0 0 0 3.95pt">Adjusted fuel and purchased</P>
    <P STYLE="font: 8pt Arial, Helvetica, Sans-Serif; margin: 0 0 0 3.95pt">&nbsp; power</P></TD>
    <TD STYLE="white-space: nowrap; padding: 0.75pt 3.95pt; text-align: right"><FONT STYLE="font-family: Arial, Helvetica, Sans-Serif; font-size: 8pt">4</FONT></TD>
    <TD STYLE="white-space: nowrap; padding: 0.75pt 3.95pt; text-align: right"><FONT STYLE="font-family: Arial, Helvetica, Sans-Serif; font-size: 8pt">8</FONT></TD>
    <TD STYLE="white-space: nowrap; padding: 0.75pt 3.95pt; text-align: right"><FONT STYLE="font-family: Arial, Helvetica, Sans-Serif; font-size: 8pt">130</FONT></TD>
    <TD STYLE="white-space: nowrap; padding: 0.75pt 3.95pt; text-align: right"><FONT STYLE="font-family: Arial, Helvetica, Sans-Serif; font-size: 8pt">94</FONT></TD>
    <TD STYLE="white-space: nowrap; padding: 0.75pt 3.95pt; text-align: right"><FONT STYLE="font-family: Arial, Helvetica, Sans-Serif; font-size: 8pt">&mdash;</FONT></TD>
    <TD STYLE="white-space: nowrap; padding: 0.75pt 3.95pt; text-align: right"><FONT STYLE="font-family: Arial, Helvetica, Sans-Serif; font-size: 8pt">1</FONT></TD>
    <TD STYLE="white-space: nowrap; padding: 0.75pt 3.95pt; text-align: right"><FONT STYLE="font-family: Arial, Helvetica, Sans-Serif; font-size: 8pt">237</FONT></TD>
    <TD STYLE="white-space: nowrap; padding: 0.75pt 3.95pt; text-align: right"><FONT STYLE="font-family: Arial, Helvetica, Sans-Serif; font-size: 8pt">&mdash;</FONT></TD>
    <TD STYLE="white-space: nowrap; padding: 0.75pt 3.95pt; text-align: right"><FONT STYLE="font-family: Arial, Helvetica, Sans-Serif; font-size: 8pt">1</FONT></TD>
    <TD STYLE="white-space: nowrap; padding: 0.75pt 3.95pt; text-align: right"><FONT STYLE="font-family: Arial, Helvetica, Sans-Serif; font-size: 8pt">238</FONT></TD></TR>
  <TR STYLE="vertical-align: bottom">
    <TD STYLE="white-space: nowrap; border-bottom: black 1pt solid; padding: 0.75pt 2.05pt 0.75pt 3.95pt"><FONT STYLE="font-family: Arial, Helvetica, Sans-Serif; font-size: 8pt">Carbon compliance</FONT></TD>
    <TD STYLE="white-space: nowrap; border-bottom: black 1pt solid; padding: 0.75pt 3.95pt; text-align: right"><FONT STYLE="font-family: Arial, Helvetica, Sans-Serif; font-size: 8pt">&mdash;</FONT></TD>
    <TD STYLE="white-space: nowrap; border-bottom: black 1pt solid; padding: 0.75pt 3.95pt; text-align: right"><FONT STYLE="font-family: Arial, Helvetica, Sans-Serif; font-size: 8pt">&mdash;</FONT></TD>
    <TD STYLE="white-space: nowrap; border-bottom: black 1pt solid; padding: 0.75pt 3.95pt; text-align: right"><FONT STYLE="font-family: Arial, Helvetica, Sans-Serif; font-size: 8pt">18</FONT></TD>
    <TD STYLE="white-space: nowrap; border-bottom: black 1pt solid; padding: 0.75pt 3.95pt; text-align: right"><FONT STYLE="font-family: Arial, Helvetica, Sans-Serif; font-size: 8pt">1</FONT></TD>
    <TD STYLE="white-space: nowrap; border-bottom: black 1pt solid; padding: 0.75pt 3.95pt; text-align: right"><FONT STYLE="font-family: Arial, Helvetica, Sans-Serif; font-size: 8pt">&mdash;</FONT></TD>
    <TD STYLE="white-space: nowrap; border-bottom: black 1pt solid; padding: 0.75pt 3.95pt; text-align: right"><FONT STYLE="font-family: Arial, Helvetica, Sans-Serif; font-size: 8pt">&mdash;</FONT></TD>
    <TD STYLE="white-space: nowrap; border-bottom: black 1pt solid; padding: 0.75pt 3.95pt; text-align: right"><FONT STYLE="font-family: Arial, Helvetica, Sans-Serif; font-size: 8pt">19</FONT></TD>
    <TD STYLE="white-space: nowrap; border-bottom: black 1pt solid; padding: 0.75pt 3.95pt; text-align: right"><FONT STYLE="font-family: Arial, Helvetica, Sans-Serif; font-size: 8pt">&mdash;</FONT></TD>
    <TD STYLE="white-space: nowrap; border-bottom: black 1pt solid; padding: 0.75pt 3.95pt; text-align: right"><FONT STYLE="font-family: Arial, Helvetica, Sans-Serif; font-size: 8pt">&mdash;</FONT></TD>
    <TD STYLE="white-space: nowrap; border-bottom: black 1pt solid; padding: 0.75pt 3.95pt; text-align: right"><FONT STYLE="font-family: Arial, Helvetica, Sans-Serif; font-size: 8pt">19</FONT></TD></TR>
  <TR STYLE="vertical-align: bottom">
    <TD STYLE="white-space: nowrap; border-bottom: black 1pt solid; padding: 0.75pt 2.05pt 0.75pt 3.95pt"><FONT STYLE="font-family: Arial, Helvetica, Sans-Serif; font-size: 8pt">Gross margin</FONT></TD>
    <TD STYLE="white-space: nowrap; border-bottom: black 1pt solid; padding: 0.75pt 3.95pt; text-align: right"><FONT STYLE="font-family: Arial, Helvetica, Sans-Serif; font-size: 8pt">73</FONT></TD>
    <TD STYLE="white-space: nowrap; border-bottom: black 1pt solid; padding: 0.75pt 3.95pt; text-align: right"><FONT STYLE="font-family: Arial, Helvetica, Sans-Serif; font-size: 8pt">100</FONT></TD>
    <TD STYLE="white-space: nowrap; border-bottom: black 1pt solid; padding: 0.75pt 3.95pt; text-align: right"><FONT STYLE="font-family: Arial, Helvetica, Sans-Serif; font-size: 8pt">143</FONT></TD>
    <TD STYLE="white-space: nowrap; border-bottom: black 1pt solid; padding: 0.75pt 3.95pt; text-align: right"><FONT STYLE="font-family: Arial, Helvetica, Sans-Serif; font-size: 8pt">22</FONT></TD>
    <TD STYLE="white-space: nowrap; border-bottom: black 1pt solid; padding: 0.75pt 3.95pt; text-align: right"><FONT STYLE="font-family: Arial, Helvetica, Sans-Serif; font-size: 8pt">24</FONT></TD>
    <TD STYLE="white-space: nowrap; border-bottom: black 1pt solid; padding: 0.75pt 3.95pt; text-align: right"><FONT STYLE="font-family: Arial, Helvetica, Sans-Serif; font-size: 8pt">&mdash;</FONT></TD>
    <TD STYLE="white-space: nowrap; border-bottom: black 1pt solid; padding: 0.75pt 3.95pt; text-align: right"><FONT STYLE="font-family: Arial, Helvetica, Sans-Serif; font-size: 8pt">362</FONT></TD>
    <TD STYLE="white-space: nowrap; border-bottom: black 1pt solid; padding: 0.75pt 2.05pt 0.75pt 3.95pt; text-align: right"><FONT STYLE="font-family: Arial, Helvetica, Sans-Serif; font-size: 8pt">(4)</FONT></TD>
    <TD STYLE="white-space: nowrap; border-bottom: black 1pt solid; padding: 0.75pt 3.95pt; text-align: right"><FONT STYLE="font-family: Arial, Helvetica, Sans-Serif; font-size: 8pt">120</FONT></TD>
    <TD STYLE="white-space: nowrap; border-bottom: black 1pt solid; padding: 0.75pt 3.95pt; text-align: right"><FONT STYLE="font-family: Arial, Helvetica, Sans-Serif; font-size: 8pt">478</FONT></TD></TR>
  <TR STYLE="vertical-align: bottom">
    <TD STYLE="white-space: nowrap; padding: 0.75pt 2.05pt 0.75pt 3.95pt"><FONT STYLE="font-family: Arial, Helvetica, Sans-Serif; font-size: 8pt">OM&amp;A</FONT></TD>
    <TD STYLE="white-space: nowrap; padding: 0.75pt 3.95pt; text-align: right"><FONT STYLE="font-family: Arial, Helvetica, Sans-Serif; font-size: 8pt">11</FONT></TD>
    <TD STYLE="white-space: nowrap; padding: 0.75pt 3.95pt; text-align: right"><FONT STYLE="font-family: Arial, Helvetica, Sans-Serif; font-size: 8pt">16</FONT></TD>
    <TD STYLE="white-space: nowrap; padding: 0.75pt 3.95pt; text-align: right"><FONT STYLE="font-family: Arial, Helvetica, Sans-Serif; font-size: 8pt">44</FONT></TD>
    <TD STYLE="white-space: nowrap; padding: 0.75pt 3.95pt; text-align: right"><FONT STYLE="font-family: Arial, Helvetica, Sans-Serif; font-size: 8pt">16</FONT></TD>
    <TD STYLE="white-space: nowrap; padding: 0.75pt 3.95pt; text-align: right"><FONT STYLE="font-family: Arial, Helvetica, Sans-Serif; font-size: 8pt">7</FONT></TD>
    <TD STYLE="white-space: nowrap; padding: 0.75pt 3.95pt; text-align: right"><FONT STYLE="font-family: Arial, Helvetica, Sans-Serif; font-size: 8pt">18</FONT></TD>
    <TD STYLE="white-space: nowrap; padding: 0.75pt 3.95pt; text-align: right"><FONT STYLE="font-family: Arial, Helvetica, Sans-Serif; font-size: 8pt">112</FONT></TD>
    <TD STYLE="white-space: nowrap; padding: 0.75pt 3.95pt; text-align: right"><FONT STYLE="font-family: Arial, Helvetica, Sans-Serif; font-size: 8pt">&mdash;</FONT></TD>
    <TD STYLE="white-space: nowrap; padding: 0.75pt 3.95pt; text-align: right"><FONT STYLE="font-family: Arial, Helvetica, Sans-Serif; font-size: 8pt">&mdash;</FONT></TD>
    <TD STYLE="white-space: nowrap; padding: 0.75pt 3.95pt; text-align: right"><FONT STYLE="font-family: Arial, Helvetica, Sans-Serif; font-size: 8pt">112</FONT></TD></TR>
  <TR STYLE="vertical-align: bottom">
    <TD STYLE="white-space: nowrap; padding: 0.75pt 2.05pt 0.75pt 3.95pt"><FONT STYLE="font-family: Arial, Helvetica, Sans-Serif; font-size: 8pt">Taxes, other than income taxes</FONT></TD>
    <TD STYLE="white-space: nowrap; padding: 0.75pt 3.95pt; text-align: right"><FONT STYLE="font-family: Arial, Helvetica, Sans-Serif; font-size: 8pt">1</FONT></TD>
    <TD STYLE="white-space: nowrap; padding: 0.75pt 3.95pt; text-align: right"><FONT STYLE="font-family: Arial, Helvetica, Sans-Serif; font-size: 8pt">2</FONT></TD>
    <TD STYLE="white-space: nowrap; padding: 0.75pt 3.95pt; text-align: right"><FONT STYLE="font-family: Arial, Helvetica, Sans-Serif; font-size: 8pt">4</FONT></TD>
    <TD STYLE="white-space: nowrap; padding: 0.75pt 3.95pt; text-align: right"><FONT STYLE="font-family: Arial, Helvetica, Sans-Serif; font-size: 8pt">1</FONT></TD>
    <TD STYLE="white-space: nowrap; padding: 0.75pt 3.95pt; text-align: right"><FONT STYLE="font-family: Arial, Helvetica, Sans-Serif; font-size: 8pt">&mdash;</FONT></TD>
    <TD STYLE="white-space: nowrap; padding: 0.75pt 3.95pt; text-align: right"><FONT STYLE="font-family: Arial, Helvetica, Sans-Serif; font-size: 8pt">&mdash;</FONT></TD>
    <TD STYLE="white-space: nowrap; padding: 0.75pt 3.95pt; text-align: right"><FONT STYLE="font-family: Arial, Helvetica, Sans-Serif; font-size: 8pt">8</FONT></TD>
    <TD STYLE="white-space: nowrap; padding: 0.75pt 3.95pt; text-align: right"><FONT STYLE="font-family: Arial, Helvetica, Sans-Serif; font-size: 8pt">&mdash;</FONT></TD>
    <TD STYLE="white-space: nowrap; padding: 0.75pt 3.95pt; text-align: right"><FONT STYLE="font-family: Arial, Helvetica, Sans-Serif; font-size: 8pt">&mdash;</FONT></TD>
    <TD STYLE="white-space: nowrap; padding: 0.75pt 3.95pt; text-align: right"><FONT STYLE="font-family: Arial, Helvetica, Sans-Serif; font-size: 8pt">8</FONT></TD></TR>
  <TR STYLE="vertical-align: bottom">
    <TD STYLE="white-space: nowrap; border-bottom: black 1pt solid; padding: 0.75pt 2.05pt 0.75pt 3.95pt"><FONT STYLE="font-family: Arial, Helvetica, Sans-Serif; font-size: 8pt">Net other operating income</FONT></TD>
    <TD STYLE="white-space: nowrap; border-bottom: black 1pt solid; padding: 0.75pt 3.95pt; text-align: right"><FONT STYLE="font-family: Arial, Helvetica, Sans-Serif; font-size: 8pt">&mdash;</FONT></TD>
    <TD STYLE="white-space: nowrap; border-bottom: black 1pt solid; padding: 0.75pt 2.05pt 0.75pt 3.95pt; text-align: right"><FONT STYLE="font-family: Arial, Helvetica, Sans-Serif; font-size: 8pt">(7)</FONT></TD>
    <TD STYLE="white-space: nowrap; border-bottom: black 1pt solid; padding: 0.75pt 2.05pt 0.75pt 3.95pt; text-align: right"><FONT STYLE="font-family: Arial, Helvetica, Sans-Serif; font-size: 8pt">(10)</FONT></TD>
    <TD STYLE="white-space: nowrap; border-bottom: black 1pt solid; padding: 0.75pt 3.95pt; text-align: right"><FONT STYLE="font-family: Arial, Helvetica, Sans-Serif; font-size: 8pt">&mdash;</FONT></TD>
    <TD STYLE="white-space: nowrap; border-bottom: black 1pt solid; padding: 0.75pt 3.95pt; text-align: right"><FONT STYLE="font-family: Arial, Helvetica, Sans-Serif; font-size: 8pt">&mdash;</FONT></TD>
    <TD STYLE="white-space: nowrap; border-bottom: black 1pt solid; padding: 0.75pt 3.95pt; text-align: right"><FONT STYLE="font-family: Arial, Helvetica, Sans-Serif; font-size: 8pt">&mdash;</FONT></TD>
    <TD STYLE="white-space: nowrap; border-bottom: black 1pt solid; padding: 0.75pt 2.05pt 0.75pt 3.95pt; text-align: right"><FONT STYLE="font-family: Arial, Helvetica, Sans-Serif; font-size: 8pt">(17)</FONT></TD>
    <TD STYLE="white-space: nowrap; border-bottom: black 1pt solid; padding: 0.75pt 3.95pt; text-align: right"><FONT STYLE="font-family: Arial, Helvetica, Sans-Serif; font-size: 8pt">&mdash;</FONT></TD>
    <TD STYLE="white-space: nowrap; border-bottom: black 1pt solid; padding: 0.75pt 3.95pt; text-align: right"><FONT STYLE="font-family: Arial, Helvetica, Sans-Serif; font-size: 8pt">&mdash;</FONT></TD>
    <TD STYLE="white-space: nowrap; border-bottom: black 1pt solid; padding: 0.75pt 2.05pt 0.75pt 3.95pt; text-align: right"><FONT STYLE="font-family: Arial, Helvetica, Sans-Serif; font-size: 8pt">(17)</FONT></TD></TR>
  <TR STYLE="vertical-align: bottom">
    <TD STYLE="white-space: nowrap; border-bottom: black 1pt solid; padding: 0.75pt 2.05pt 0.75pt 3.95pt"><FONT STYLE="font-family: Arial, Helvetica, Sans-Serif; font-size: 8pt">Adjusted EBITDA<SUP>(3)</SUP></FONT></TD>
    <TD STYLE="white-space: nowrap; border-bottom: black 1pt solid; padding: 0.75pt 3.95pt; text-align: right"><FONT STYLE="font-family: Arial, Helvetica, Sans-Serif; font-size: 8pt">61</FONT></TD>
    <TD STYLE="white-space: nowrap; border-bottom: black 1pt solid; padding: 0.75pt 3.95pt; text-align: right"><FONT STYLE="font-family: Arial, Helvetica, Sans-Serif; font-size: 8pt">89</FONT></TD>
    <TD STYLE="white-space: nowrap; border-bottom: black 1pt solid; padding: 0.75pt 3.95pt; text-align: right"><FONT STYLE="font-family: Arial, Helvetica, Sans-Serif; font-size: 8pt">105</FONT></TD>
    <TD STYLE="white-space: nowrap; border-bottom: black 1pt solid; padding: 0.75pt 3.95pt; text-align: right"><FONT STYLE="font-family: Arial, Helvetica, Sans-Serif; font-size: 8pt">5</FONT></TD>
    <TD STYLE="white-space: nowrap; border-bottom: black 1pt solid; padding: 0.75pt 3.95pt; text-align: right"><FONT STYLE="font-family: Arial, Helvetica, Sans-Serif; font-size: 8pt">17</FONT></TD>
    <TD STYLE="white-space: nowrap; border-bottom: black 1pt solid; padding: 0.75pt 2.05pt 0.75pt 3.95pt; text-align: right"><FONT STYLE="font-family: Arial, Helvetica, Sans-Serif; font-size: 8pt">(18)</FONT></TD>
    <TD STYLE="white-space: nowrap; border-bottom: black 1pt solid; padding: 0.75pt 3.95pt; text-align: right"><FONT STYLE="font-family: Arial, Helvetica, Sans-Serif; font-size: 8pt">259</FONT></TD>
    <TD STYLE="white-space: nowrap; border-bottom: black 1pt solid; padding: 0.75pt 3.95pt 0.75pt 2.05pt">&nbsp;</TD>
    <TD STYLE="white-space: nowrap; border-bottom: black 1pt solid; padding: 0.75pt 3.95pt 0.75pt 2.05pt">&nbsp;</TD>
    <TD STYLE="white-space: nowrap; border-bottom: black 1pt solid; padding: 0.75pt 3.95pt 0.75pt 2.05pt">&nbsp;</TD></TR>
  <TR STYLE="vertical-align: bottom">
    <TD STYLE="white-space: nowrap; padding: 0.75pt 2.05pt 0.75pt 3.95pt"><FONT STYLE="font-family: Arial, Helvetica, Sans-Serif; font-size: 8pt">Equity income</FONT></TD>
    <TD STYLE="white-space: nowrap; padding: 0.75pt 3.95pt 0.75pt 2.05pt">&nbsp;</TD>
    <TD STYLE="white-space: nowrap; padding: 0.75pt 3.95pt 0.75pt 2.05pt">&nbsp;</TD>
    <TD STYLE="white-space: nowrap; padding: 0.75pt 3.95pt 0.75pt 2.05pt">&nbsp;</TD>
    <TD STYLE="white-space: nowrap; padding: 0.75pt 3.95pt 0.75pt 2.05pt">&nbsp;</TD>
    <TD STYLE="white-space: nowrap; padding: 0.75pt 3.95pt 0.75pt 2.05pt">&nbsp;</TD>
    <TD STYLE="white-space: nowrap; padding: 0.75pt 3.95pt 0.75pt 2.05pt">&nbsp;</TD>
    <TD STYLE="white-space: nowrap; padding: 0.75pt 3.95pt 0.75pt 2.05pt">&nbsp;</TD>
    <TD STYLE="white-space: nowrap; padding: 0.75pt 3.95pt 0.75pt 2.05pt">&nbsp;</TD>
    <TD STYLE="white-space: nowrap; padding: 0.75pt 3.95pt 0.75pt 2.05pt">&nbsp;</TD>
    <TD STYLE="white-space: nowrap; padding: 0.75pt 3.95pt; text-align: right"><FONT STYLE="font-family: Arial, Helvetica, Sans-Serif; font-size: 8pt">2</FONT></TD></TR>
  <TR STYLE="vertical-align: bottom">
    <TD STYLE="white-space: nowrap; padding: 0.75pt 2.05pt 0.75pt 3.95pt"><FONT STYLE="font-family: Arial, Helvetica, Sans-Serif; font-size: 8pt">Finance lease income</FONT></TD>
    <TD STYLE="white-space: nowrap; padding: 0.75pt 3.95pt 0.75pt 2.05pt">&nbsp;</TD>
    <TD STYLE="white-space: nowrap; padding: 0.75pt 3.95pt 0.75pt 2.05pt">&nbsp;</TD>
    <TD STYLE="white-space: nowrap; padding: 0.75pt 3.95pt 0.75pt 2.05pt">&nbsp;</TD>
    <TD STYLE="white-space: nowrap; padding: 0.75pt 3.95pt 0.75pt 2.05pt">&nbsp;</TD>
    <TD STYLE="white-space: nowrap; padding: 0.75pt 3.95pt 0.75pt 2.05pt">&nbsp;</TD>
    <TD STYLE="white-space: nowrap; padding: 0.75pt 3.95pt 0.75pt 2.05pt">&nbsp;</TD>
    <TD STYLE="white-space: nowrap; padding: 0.75pt 3.95pt 0.75pt 2.05pt">&nbsp;</TD>
    <TD STYLE="white-space: nowrap; padding: 0.75pt 3.95pt 0.75pt 2.05pt">&nbsp;</TD>
    <TD STYLE="white-space: nowrap; padding: 0.75pt 3.95pt 0.75pt 2.05pt">&nbsp;</TD>
    <TD STYLE="white-space: nowrap; padding: 0.75pt 3.95pt; text-align: right"><FONT STYLE="font-family: Arial, Helvetica, Sans-Serif; font-size: 8pt">5</FONT></TD></TR>
  <TR STYLE="vertical-align: bottom">
    <TD STYLE="white-space: nowrap; padding: 0.75pt 2.05pt 0.75pt 3.95pt"><FONT STYLE="font-family: Arial, Helvetica, Sans-Serif; font-size: 8pt">Depreciation and amortization</FONT></TD>
    <TD STYLE="white-space: nowrap; padding: 0.75pt 3.95pt 0.75pt 2.05pt">&nbsp;</TD>
    <TD STYLE="white-space: nowrap; padding: 0.75pt 3.95pt 0.75pt 2.05pt">&nbsp;</TD>
    <TD STYLE="white-space: nowrap; padding: 0.75pt 3.95pt 0.75pt 2.05pt">&nbsp;</TD>
    <TD STYLE="white-space: nowrap; padding: 0.75pt 3.95pt 0.75pt 2.05pt">&nbsp;</TD>
    <TD STYLE="white-space: nowrap; padding: 0.75pt 3.95pt 0.75pt 2.05pt">&nbsp;</TD>
    <TD STYLE="white-space: nowrap; padding: 0.75pt 3.95pt 0.75pt 2.05pt">&nbsp;</TD>
    <TD STYLE="white-space: nowrap; padding: 0.75pt 3.95pt 0.75pt 2.05pt">&nbsp;</TD>
    <TD STYLE="white-space: nowrap; padding: 0.75pt 3.95pt 0.75pt 2.05pt">&nbsp;</TD>
    <TD STYLE="white-space: nowrap; padding: 0.75pt 3.95pt 0.75pt 2.05pt">&nbsp;</TD>
    <TD STYLE="white-space: nowrap; padding: 0.75pt 2.05pt 0.75pt 3.95pt; text-align: right"><FONT STYLE="font-family: Arial, Helvetica, Sans-Serif; font-size: 8pt">(117)</FONT></TD></TR>
  <TR STYLE="vertical-align: bottom">
    <TD STYLE="white-space: nowrap; padding: 0.75pt 2.05pt 0.75pt 3.95pt"><FONT STYLE="font-family: Arial, Helvetica, Sans-Serif; font-size: 8pt">Asset impairment reversals</FONT></TD>
    <TD STYLE="white-space: nowrap; padding: 0.75pt 3.95pt 0.75pt 2.05pt">&nbsp;</TD>
    <TD STYLE="white-space: nowrap; padding: 0.75pt 3.95pt 0.75pt 2.05pt">&nbsp;</TD>
    <TD STYLE="white-space: nowrap; padding: 0.75pt 3.95pt 0.75pt 2.05pt">&nbsp;</TD>
    <TD STYLE="white-space: nowrap; padding: 0.75pt 3.95pt 0.75pt 2.05pt">&nbsp;</TD>
    <TD STYLE="white-space: nowrap; padding: 0.75pt 3.95pt 0.75pt 2.05pt">&nbsp;</TD>
    <TD STYLE="white-space: nowrap; padding: 0.75pt 3.95pt 0.75pt 2.05pt">&nbsp;</TD>
    <TD STYLE="white-space: nowrap; padding: 0.75pt 3.95pt 0.75pt 2.05pt">&nbsp;</TD>
    <TD STYLE="white-space: nowrap; padding: 0.75pt 3.95pt 0.75pt 2.05pt">&nbsp;</TD>
    <TD STYLE="white-space: nowrap; padding: 0.75pt 3.95pt 0.75pt 2.05pt">&nbsp;</TD>
    <TD STYLE="white-space: nowrap; padding: 0.75pt 3.95pt; text-align: right"><FONT STYLE="font-family: Arial, Helvetica, Sans-Serif; font-size: 8pt">42</FONT></TD></TR>
  <TR STYLE="vertical-align: bottom">
    <TD STYLE="white-space: nowrap; padding: 0.75pt 2.05pt 0.75pt 3.95pt"><FONT STYLE="font-family: Arial, Helvetica, Sans-Serif; font-size: 8pt">Net interest expense</FONT></TD>
    <TD STYLE="white-space: nowrap; padding: 0.75pt 3.95pt 0.75pt 2.05pt">&nbsp;</TD>
    <TD STYLE="white-space: nowrap; padding: 0.75pt 3.95pt 0.75pt 2.05pt">&nbsp;</TD>
    <TD STYLE="white-space: nowrap; padding: 0.75pt 3.95pt 0.75pt 2.05pt">&nbsp;</TD>
    <TD STYLE="white-space: nowrap; padding: 0.75pt 3.95pt 0.75pt 2.05pt">&nbsp;</TD>
    <TD STYLE="white-space: nowrap; padding: 0.75pt 3.95pt 0.75pt 2.05pt">&nbsp;</TD>
    <TD STYLE="white-space: nowrap; padding: 0.75pt 3.95pt 0.75pt 2.05pt">&nbsp;</TD>
    <TD STYLE="white-space: nowrap; padding: 0.75pt 3.95pt 0.75pt 2.05pt">&nbsp;</TD>
    <TD STYLE="white-space: nowrap; padding: 0.75pt 3.95pt 0.75pt 2.05pt">&nbsp;</TD>
    <TD STYLE="white-space: nowrap; padding: 0.75pt 3.95pt 0.75pt 2.05pt">&nbsp;</TD>
    <TD STYLE="white-space: nowrap; padding: 0.75pt 2.05pt 0.75pt 3.95pt; text-align: right"><FONT STYLE="font-family: Arial, Helvetica, Sans-Serif; font-size: 8pt">(67)</FONT></TD></TR>
  <TR STYLE="vertical-align: bottom">
    <TD STYLE="white-space: nowrap; padding: 0.75pt 2.05pt">
    <P STYLE="font: 8pt Arial, Helvetica, Sans-Serif; margin: 0 0 0 3.95pt">Foreign exchange gain and</P>
    <P STYLE="font: 8pt Arial, Helvetica, Sans-Serif; margin: 0 0 0 3.95pt">&nbsp; other gains</P></TD>
    <TD STYLE="white-space: nowrap; padding: 0.75pt 3.95pt 0.75pt 2.05pt">&nbsp;</TD>
    <TD STYLE="white-space: nowrap; padding: 0.75pt 3.95pt 0.75pt 2.05pt">&nbsp;</TD>
    <TD STYLE="white-space: nowrap; padding: 0.75pt 3.95pt 0.75pt 2.05pt">&nbsp;</TD>
    <TD STYLE="white-space: nowrap; padding: 0.75pt 3.95pt 0.75pt 2.05pt">&nbsp;</TD>
    <TD STYLE="white-space: nowrap; padding: 0.75pt 3.95pt 0.75pt 2.05pt">&nbsp;</TD>
    <TD STYLE="white-space: nowrap; padding: 0.75pt 3.95pt 0.75pt 2.05pt">&nbsp;</TD>
    <TD STYLE="white-space: nowrap; padding: 0.75pt 3.95pt 0.75pt 2.05pt">&nbsp;</TD>
    <TD STYLE="white-space: nowrap; padding: 0.75pt 3.95pt 0.75pt 2.05pt">&nbsp;</TD>
    <TD STYLE="white-space: nowrap; padding: 0.75pt 3.95pt 0.75pt 2.05pt">&nbsp;</TD>
    <TD STYLE="white-space: nowrap; padding: 0.75pt 3.95pt; text-align: right"><FONT STYLE="font-family: Arial, Helvetica, Sans-Serif; font-size: 8pt">2</FONT></TD></TR>
  <TR STYLE="vertical-align: bottom">
    <TD STYLE="white-space: nowrap; border-top: black 1pt solid; border-bottom: black 1pt solid; padding: 0.75pt 2.05pt 0.75pt 3.95pt"><FONT STYLE="font-family: Arial, Helvetica, Sans-Serif; font-size: 8pt">Earnings before income taxes</FONT></TD>
    <TD STYLE="white-space: nowrap; border-top: black 1pt solid; border-bottom: black 1pt solid; padding: 0.75pt 3.95pt 0.75pt 2.05pt">&nbsp;</TD>
    <TD STYLE="white-space: nowrap; border-top: black 1pt solid; border-bottom: black 1pt solid; padding: 0.75pt 3.95pt 0.75pt 2.05pt">&nbsp;</TD>
    <TD STYLE="white-space: nowrap; border-top: black 1pt solid; border-bottom: black 1pt solid; padding: 0.75pt 3.95pt 0.75pt 2.05pt">&nbsp;</TD>
    <TD STYLE="white-space: nowrap; border-top: black 1pt solid; border-bottom: black 1pt solid; padding: 0.75pt 3.95pt 0.75pt 2.05pt">&nbsp;</TD>
    <TD STYLE="white-space: nowrap; border-top: black 1pt solid; border-bottom: black 1pt solid; padding: 0.75pt 3.95pt 0.75pt 2.05pt">&nbsp;</TD>
    <TD STYLE="white-space: nowrap; border-top: black 1pt solid; border-bottom: black 1pt solid; padding: 0.75pt 3.95pt 0.75pt 2.05pt">&nbsp;</TD>
    <TD STYLE="white-space: nowrap; border-top: black 1pt solid; border-bottom: black 1pt solid; padding: 0.75pt 3.95pt 0.75pt 2.05pt">&nbsp;</TD>
    <TD STYLE="white-space: nowrap; border-top: black 1pt solid; border-bottom: black 1pt solid; padding: 0.75pt 3.95pt 0.75pt 2.05pt">&nbsp;</TD>
    <TD STYLE="white-space: nowrap; border-top: black 1pt solid; border-bottom: black 1pt solid; padding: 0.75pt 3.95pt 0.75pt 2.05pt">&nbsp;</TD>
    <TD STYLE="white-space: nowrap; border-top: black 1pt solid; border-bottom: black 1pt solid; padding: 0.75pt 3.95pt; text-align: right"><FONT STYLE="font-family: Arial, Helvetica, Sans-Serif; font-size: 8pt">242</FONT></TD></TR>
  </TABLE>
<P STYLE="font: 12pt Times New Roman, Times, Serif; margin: 0">&nbsp;</P>

<TABLE CELLSPACING="0" CELLPADDING="0" STYLE="width: 100%; font: 15pt Arial, Helvetica, Sans-Serif; border-collapse: collapse">
  <TR STYLE="vertical-align: top">
    <TD STYLE="padding: 0.75pt 2.05pt 0.75pt 3.95pt; text-align: right"><FONT STYLE="font-family: Arial, Helvetica, Sans-Serif; font-size: 8pt"><I>(1)</I></FONT></TD>
    <TD STYLE="padding: 0.75pt 2.05pt 0.75pt 3.95pt"><FONT STYLE="font-family: Arial, Helvetica, Sans-Serif; font-size: 8pt"><I>The Skookumchuck wind facility has been included on a proportionate basis in the Wind and Solar segment.</I></FONT></TD></TR>
  <TR STYLE="vertical-align: top">
    <TD STYLE="padding: 0.75pt 2.05pt 0.75pt 3.95pt; text-align: right"><FONT STYLE="font-family: Arial, Helvetica, Sans-Serif; font-size: 8pt"><I>(2)</I></FONT></TD>
    <TD STYLE="padding: 0.75pt 2.05pt 0.75pt 3.95pt"><FONT STYLE="font-family: Arial, Helvetica, Sans-Serif; font-size: 8pt"><I>In 2022, our adjusted EBITDA composition was adjusted to include the impact of closed positions that are effectively settled by offsetting positions with the same counterparty to reflect the performance of the assets and the Energy Marketing segment in the period in which the transactions occur.</I></FONT></TD></TR>
  <TR STYLE="vertical-align: top">
    <TD STYLE="padding: 0.75pt 2.05pt 0.75pt 3.95pt; text-align: right"><FONT STYLE="font-family: Arial, Helvetica, Sans-Serif; font-size: 8pt"><I>(3)</I></FONT></TD>
    <TD STYLE="padding: 0.75pt 2.05pt 0.75pt 3.95pt"><FONT STYLE="font-family: Arial, Helvetica, Sans-Serif; font-size: 8pt"><I>Adjusted EBITDA is not defined and has no standardized meaning under IFRS.&nbsp;Refer to the Additional IFRS Measures and Non-IFRS Measures section of this news release.</I></FONT></TD></TR>
  </TABLE>
<P STYLE="font: 15pt Arial, Helvetica, Sans-Serif; margin-right: 0; margin-left: 0">&nbsp;</P>

<P STYLE="font: 15pt Arial, Helvetica, Sans-Serif; margin-right: 0; margin-left: 0"><B>Reconciliation of Cash flow from operations to
FFO and FCF</B></P>

<P STYLE="font: 15pt Arial, Helvetica, Sans-Serif; margin-right: 0; margin-left: 0">The table below reconciles our cash flow from operating
activities to our FFO and FCF:</P>

<TABLE CELLSPACING="0" CELLPADDING="0" STYLE="width: 100%; font: 15pt Arial, Helvetica, Sans-Serif; border-collapse: collapse">
  <TR>
    <TD STYLE="white-space: nowrap; vertical-align: bottom; padding: 0.75pt 3.95pt 0.75pt 2.05pt">&nbsp;</TD>
    <TD COLSPAN="2" STYLE="text-align: center; white-space: nowrap; border-style: inset; padding: 0.75pt 2.05pt 0.75pt 3.95pt; border-width: 1pt; vertical-align: bottom"><FONT STYLE="font-family: Arial, Helvetica, Sans-Serif; font-size: 8pt"><B>Three Months Ended</B></FONT></TD></TR>
  <TR STYLE="vertical-align: bottom">
    <TD STYLE="white-space: nowrap; border-bottom: black 1pt solid; padding: 0.75pt 2.05pt 0.75pt 3.95pt"><FONT STYLE="font-family: Arial, Helvetica, Sans-Serif; font-size: 8pt"><B>$ millions unless otherwise stated</B></FONT></TD>
    <TD STYLE="text-align: right; white-space: nowrap; border-bottom: black 1pt solid; padding: 0.75pt 2.05pt 0.75pt 3.95pt; vertical-align: bottom"><FONT STYLE="font-family: Arial, Helvetica, Sans-Serif; font-size: 8pt"><B>March 31, 2023</B></FONT></TD>
    <TD STYLE="text-align: right; white-space: nowrap; border-bottom: black 1pt solid; padding: 0.75pt 2.05pt 0.75pt 3.95pt; vertical-align: bottom"><FONT STYLE="font-family: Arial, Helvetica, Sans-Serif; font-size: 8pt"><B>March 31, 2022</B></FONT></TD></TR>
  <TR STYLE="vertical-align: bottom">
    <TD STYLE="white-space: nowrap; padding: 0.75pt 2.05pt 0.75pt 3.95pt"><FONT STYLE="font-family: Arial, Helvetica, Sans-Serif; font-size: 8pt">Cash flow from operating activities<SUP>(1)</SUP></FONT></TD>
    <TD STYLE="white-space: nowrap; padding: 0.75pt 3.95pt; text-align: right"><FONT STYLE="font-family: Arial, Helvetica, Sans-Serif; font-size: 8pt"><B>462</B></FONT></TD>
    <TD STYLE="white-space: nowrap; padding: 0.75pt 3.95pt; text-align: right"><FONT STYLE="font-family: Arial, Helvetica, Sans-Serif; font-size: 8pt">451</FONT></TD></TR>
  <TR STYLE="vertical-align: bottom">
    <TD STYLE="white-space: nowrap; border-bottom: black 1pt solid; padding: 0.75pt 2.05pt 0.75pt 3.95pt"><FONT STYLE="font-family: Arial, Helvetica, Sans-Serif; font-size: 8pt">Change in non-cash operating working capital balances</FONT></TD>
    <TD STYLE="white-space: nowrap; border-bottom: black 1pt solid; padding: 0.75pt 2.05pt 0.75pt 3.95pt; text-align: right"><FONT STYLE="font-family: Arial, Helvetica, Sans-Serif; font-size: 8pt"><B>(42)</B></FONT></TD>
    <TD STYLE="white-space: nowrap; border-bottom: black 1pt solid; padding: 0.75pt 2.05pt 0.75pt 3.95pt; text-align: right"><FONT STYLE="font-family: Arial, Helvetica, Sans-Serif; font-size: 8pt">(284)</FONT></TD></TR>
  <TR STYLE="vertical-align: bottom">
    <TD STYLE="white-space: nowrap; padding: 0.75pt 2.05pt 0.75pt 3.95pt"><FONT STYLE="font-family: Arial, Helvetica, Sans-Serif; font-size: 8pt"><B>Cash flow from operations before changes in working capital</B></FONT></TD>
    <TD STYLE="white-space: nowrap; padding: 0.75pt 3.95pt; text-align: right"><FONT STYLE="font-family: Arial, Helvetica, Sans-Serif; font-size: 8pt"><B>420</B></FONT></TD>
    <TD STYLE="white-space: nowrap; padding: 0.75pt 3.95pt; text-align: right"><FONT STYLE="font-family: Arial, Helvetica, Sans-Serif; font-size: 8pt">167</FONT></TD></TR>
  <TR STYLE="vertical-align: bottom">
    <TD STYLE="white-space: nowrap; padding: 0.75pt 2.05pt 0.75pt 3.95pt"><FONT STYLE="font-family: Arial, Helvetica, Sans-Serif; font-size: 8pt">Adjustments</FONT></TD>
    <TD STYLE="white-space: nowrap; padding: 0.75pt 3.95pt 0.75pt 2.05pt">&nbsp;</TD>
    <TD STYLE="white-space: nowrap; padding: 0.75pt 3.95pt 0.75pt 2.05pt">&nbsp;</TD></TR>
  <TR STYLE="vertical-align: bottom">
    <TD STYLE="white-space: nowrap; padding: 0.75pt 2.05pt 0.75pt 9.95pt"><FONT STYLE="font-family: Arial, Helvetica, Sans-Serif; font-size: 8pt">Share of adjusted FFO from joint venture<SUP>(1)</SUP></FONT></TD>
    <TD STYLE="white-space: nowrap; padding: 0.75pt 3.95pt; text-align: right"><FONT STYLE="font-family: Arial, Helvetica, Sans-Serif; font-size: 8pt"><B>3</B></FONT></TD>
    <TD STYLE="white-space: nowrap; padding: 0.75pt 3.95pt; text-align: right"><FONT STYLE="font-family: Arial, Helvetica, Sans-Serif; font-size: 8pt">3</FONT></TD></TR>
  <TR STYLE="vertical-align: bottom">
    <TD STYLE="white-space: nowrap; padding: 0.75pt 2.05pt 0.75pt 9.95pt"><FONT STYLE="font-family: Arial, Helvetica, Sans-Serif; font-size: 8pt">Decrease in finance lease receivable</FONT></TD>
    <TD STYLE="white-space: nowrap; padding: 0.75pt 3.95pt; text-align: right"><FONT STYLE="font-family: Arial, Helvetica, Sans-Serif; font-size: 8pt"><B>13</B></FONT></TD>
    <TD STYLE="white-space: nowrap; padding: 0.75pt 3.95pt; text-align: right"><FONT STYLE="font-family: Arial, Helvetica, Sans-Serif; font-size: 8pt">11</FONT></TD></TR>
  <TR STYLE="vertical-align: bottom">
    <TD STYLE="white-space: nowrap; padding: 0.75pt 2.05pt 0.75pt 9.95pt"><FONT STYLE="font-family: Arial, Helvetica, Sans-Serif; font-size: 8pt">Realized gain on closed positions with same counterparty</FONT></TD>
    <TD STYLE="white-space: nowrap; padding: 0.75pt 2.05pt 0.75pt 3.95pt; text-align: right"><FONT STYLE="font-family: Arial, Helvetica, Sans-Serif; font-size: 8pt"><B>(68)</B></FONT></TD>
    <TD STYLE="white-space: nowrap; padding: 0.75pt 2.05pt 0.75pt 3.95pt; text-align: right"><FONT STYLE="font-family: Arial, Helvetica, Sans-Serif; font-size: 8pt">(7)</FONT></TD></TR>
  <TR STYLE="vertical-align: bottom">
    <TD STYLE="white-space: nowrap; border-bottom: black 1pt solid; padding: 0.75pt 2.05pt 0.75pt 9.95pt"><FONT STYLE="font-family: Arial, Helvetica, Sans-Serif; font-size: 8pt">Other<SUP>(2)</SUP></FONT></TD>
    <TD STYLE="white-space: nowrap; border-bottom: black 1pt solid; padding: 0.75pt 3.95pt; text-align: right"><FONT STYLE="font-family: Arial, Helvetica, Sans-Serif; font-size: 8pt"><B>6</B></FONT></TD>
    <TD STYLE="white-space: nowrap; border-bottom: black 1pt solid; padding: 0.75pt 3.95pt; text-align: right"><FONT STYLE="font-family: Arial, Helvetica, Sans-Serif; font-size: 8pt">5</FONT></TD></TR>
  <TR STYLE="vertical-align: bottom">
    <TD STYLE="white-space: nowrap; border-bottom: black 1pt solid; padding: 0.75pt 2.05pt 0.75pt 3.95pt"><FONT STYLE="font-family: Arial, Helvetica, Sans-Serif; font-size: 8pt"><B>FFO<SUP>(3)</SUP></B></FONT></TD>
    <TD STYLE="white-space: nowrap; border-bottom: black 1pt solid; padding: 0.75pt 3.95pt; text-align: right"><FONT STYLE="font-family: Arial, Helvetica, Sans-Serif; font-size: 8pt"><B>374</B></FONT></TD>
    <TD STYLE="white-space: nowrap; border-bottom: black 1pt solid; padding: 0.75pt 3.95pt; text-align: right"><FONT STYLE="font-family: Arial, Helvetica, Sans-Serif; font-size: 8pt">179</FONT></TD></TR>
  <TR STYLE="vertical-align: bottom">
    <TD STYLE="white-space: nowrap; padding: 0.75pt 2.05pt 0.75pt 3.95pt"><FONT STYLE="font-family: Arial, Helvetica, Sans-Serif; font-size: 8pt">Deduct:</FONT></TD>
    <TD STYLE="white-space: nowrap; padding: 0.75pt 3.95pt 0.75pt 2.05pt">&nbsp;</TD>
    <TD STYLE="white-space: nowrap; padding: 0.75pt 3.95pt 0.75pt 2.05pt">&nbsp;</TD></TR>
  <TR STYLE="vertical-align: bottom">
    <TD STYLE="white-space: nowrap; padding: 0.75pt 2.05pt 0.75pt 9.95pt"><FONT STYLE="font-family: Arial, Helvetica, Sans-Serif; font-size: 8pt">Sustaining capital<SUP>(1)</SUP></FONT></TD>
    <TD STYLE="white-space: nowrap; padding: 0.75pt 2.05pt 0.75pt 3.95pt; text-align: right"><FONT STYLE="font-family: Arial, Helvetica, Sans-Serif; font-size: 8pt"><B>(20)</B></FONT></TD>
    <TD STYLE="white-space: nowrap; padding: 0.75pt 2.05pt 0.75pt 3.95pt; text-align: right"><FONT STYLE="font-family: Arial, Helvetica, Sans-Serif; font-size: 8pt">(17)</FONT></TD></TR>
  <TR STYLE="vertical-align: bottom">
    <TD STYLE="white-space: nowrap; padding: 0.75pt 2.05pt 0.75pt 9.95pt"><FONT STYLE="font-family: Arial, Helvetica, Sans-Serif; font-size: 8pt">Productivity capital</FONT></TD>
    <TD STYLE="white-space: nowrap; padding: 0.75pt 3.95pt; text-align: right"><FONT STYLE="font-family: Arial, Helvetica, Sans-Serif; font-size: 8pt"><B>&mdash;</B></FONT></TD>
    <TD STYLE="white-space: nowrap; padding: 0.75pt 2.05pt 0.75pt 3.95pt; text-align: right"><FONT STYLE="font-family: Arial, Helvetica, Sans-Serif; font-size: 8pt">(1)</FONT></TD></TR>
  <TR STYLE="vertical-align: bottom">
    <TD STYLE="white-space: nowrap; padding: 0.75pt 2.05pt 0.75pt 9.95pt"><FONT STYLE="font-family: Arial, Helvetica, Sans-Serif; font-size: 8pt">Dividends paid on preferred shares</FONT></TD>
    <TD STYLE="white-space: nowrap; padding: 0.75pt 2.05pt 0.75pt 3.95pt; text-align: right"><FONT STYLE="font-family: Arial, Helvetica, Sans-Serif; font-size: 8pt"><B>(13)</B></FONT></TD>
    <TD STYLE="white-space: nowrap; padding: 0.75pt 2.05pt 0.75pt 3.95pt; text-align: right"><FONT STYLE="font-family: Arial, Helvetica, Sans-Serif; font-size: 8pt">(10)</FONT></TD></TR>
  <TR STYLE="vertical-align: bottom">
    <TD STYLE="white-space: nowrap; padding: 0.75pt 2.05pt 0.75pt 9.95pt"><FONT STYLE="font-family: Arial, Helvetica, Sans-Serif; font-size: 8pt">Distributions paid to subsidiaries' non-controlling interests</FONT></TD>
    <TD STYLE="white-space: nowrap; padding: 0.75pt 2.05pt 0.75pt 3.95pt; text-align: right"><FONT STYLE="font-family: Arial, Helvetica, Sans-Serif; font-size: 8pt"><B>(76)</B></FONT></TD>
    <TD STYLE="white-space: nowrap; padding: 0.75pt 2.05pt 0.75pt 3.95pt; text-align: right"><FONT STYLE="font-family: Arial, Helvetica, Sans-Serif; font-size: 8pt">(42)</FONT></TD></TR>
  <TR STYLE="vertical-align: bottom">
    <TD STYLE="white-space: nowrap; border-bottom: black 1pt solid; padding: 0.75pt 2.05pt 0.75pt 9.95pt"><FONT STYLE="font-family: Arial, Helvetica, Sans-Serif; font-size: 8pt">Principal payments on lease liabilities</FONT></TD>
    <TD STYLE="white-space: nowrap; border-bottom: black 1pt solid; padding: 0.75pt 2.05pt 0.75pt 3.95pt; text-align: right"><FONT STYLE="font-family: Arial, Helvetica, Sans-Serif; font-size: 8pt"><B>(2)</B></FONT></TD>
    <TD STYLE="white-space: nowrap; border-bottom: black 1pt solid; padding: 0.75pt 2.05pt 0.75pt 3.95pt; text-align: right"><FONT STYLE="font-family: Arial, Helvetica, Sans-Serif; font-size: 8pt">(1)</FONT></TD></TR>
  <TR STYLE="vertical-align: bottom">
    <TD STYLE="white-space: nowrap; border-bottom: black 1pt solid; padding: 0.75pt 2.05pt 0.75pt 3.95pt"><FONT STYLE="font-family: Arial, Helvetica, Sans-Serif; font-size: 8pt"><B>FCF<SUP>(3)</SUP></B></FONT></TD>
    <TD STYLE="white-space: nowrap; border-bottom: black 1pt solid; padding: 0.75pt 3.95pt; text-align: right"><FONT STYLE="font-family: Arial, Helvetica, Sans-Serif; font-size: 8pt"><B>263</B></FONT></TD>
    <TD STYLE="white-space: nowrap; border-bottom: black 1pt solid; padding: 0.75pt 3.95pt; text-align: right"><FONT STYLE="font-family: Arial, Helvetica, Sans-Serif; font-size: 8pt">108</FONT></TD></TR>
  <TR STYLE="vertical-align: bottom">
    <TD STYLE="white-space: nowrap; border-bottom: black 1pt solid; padding: 0.75pt 2.05pt 0.75pt 3.95pt"><FONT STYLE="font-family: Arial, Helvetica, Sans-Serif; font-size: 8pt">Weighted average number of common shares outstanding in the period</FONT></TD>
    <TD STYLE="white-space: nowrap; border-bottom: black 1pt solid; padding: 0.75pt 3.95pt; text-align: right"><FONT STYLE="font-family: Arial, Helvetica, Sans-Serif; font-size: 8pt"><B>268</B></FONT></TD>
    <TD STYLE="white-space: nowrap; border-bottom: black 1pt solid; padding: 0.75pt 3.95pt; text-align: right"><FONT STYLE="font-family: Arial, Helvetica, Sans-Serif; font-size: 8pt">271</FONT></TD></TR>
  <TR STYLE="vertical-align: bottom">
    <TD STYLE="white-space: nowrap; border-bottom: black 1pt solid; padding: 0.75pt 2.05pt 0.75pt 3.95pt"><FONT STYLE="font-family: Arial, Helvetica, Sans-Serif; font-size: 8pt"><B>FFO per share<SUP>(3)</SUP></B></FONT></TD>
    <TD STYLE="white-space: nowrap; border-bottom: black 1pt solid; padding: 0.75pt 3.95pt; text-align: right"><FONT STYLE="font-family: Arial, Helvetica, Sans-Serif; font-size: 8pt"><B>1.40</B></FONT></TD>
    <TD STYLE="white-space: nowrap; border-bottom: black 1pt solid; padding: 0.75pt 3.95pt; text-align: right"><FONT STYLE="font-family: Arial, Helvetica, Sans-Serif; font-size: 8pt">0.66</FONT></TD></TR>
  <TR STYLE="vertical-align: bottom">
    <TD STYLE="white-space: nowrap; border-bottom: black 1pt solid; padding: 0.75pt 2.05pt 0.75pt 3.95pt"><FONT STYLE="font-family: Arial, Helvetica, Sans-Serif; font-size: 8pt"><B>FCF per share<SUP>(3)</SUP></B></FONT></TD>
    <TD STYLE="white-space: nowrap; border-bottom: black 1pt solid; padding: 0.75pt 3.95pt; text-align: right"><FONT STYLE="font-family: Arial, Helvetica, Sans-Serif; font-size: 8pt"><B>0.98</B></FONT></TD>
    <TD STYLE="white-space: nowrap; border-bottom: black 1pt solid; padding: 0.75pt 3.95pt; text-align: right"><FONT STYLE="font-family: Arial, Helvetica, Sans-Serif; font-size: 8pt">0.40</FONT></TD></TR>
  </TABLE>
<P STYLE="font: 12pt Times New Roman, Times, Serif; margin: 0">&nbsp;</P>

<TABLE CELLSPACING="0" CELLPADDING="0" STYLE="width: 100%; font: 15pt Arial, Helvetica, Sans-Serif; border-collapse: collapse">
  <TR STYLE="vertical-align: bottom">
    <TD STYLE="padding: 0.75pt 2.05pt 0.75pt 3.95pt; text-align: right"><FONT STYLE="font-family: Arial, Helvetica, Sans-Serif; font-size: 8pt"><I>(1)</I></FONT></TD>
    <TD STYLE="padding: 0.75pt 2.05pt 0.75pt 3.95pt"><FONT STYLE="font-family: Arial, Helvetica, Sans-Serif; font-size: 8pt"><I>Includes our share of amounts for Skookumchuck, an equity accounted joint venture.</I></FONT></TD></TR>
  <TR STYLE="vertical-align: bottom">
    <TD STYLE="padding: 0.75pt 2.05pt 0.75pt 3.95pt; text-align: right"><FONT STYLE="font-family: Arial, Helvetica, Sans-Serif; font-size: 8pt"><I>(2)</I></FONT></TD>
    <TD STYLE="padding: 0.75pt 2.05pt 0.75pt 3.95pt"><FONT STYLE="font-family: Arial, Helvetica, Sans-Serif; font-size: 8pt"><I>Other consists of production tax credits, which is a reduction to tax equity debt, less distributions from equity accounted joint venture.</I></FONT></TD></TR>
  <TR STYLE="vertical-align: bottom">
    <TD STYLE="padding: 0.75pt 2.05pt 0.75pt 3.95pt; text-align: right"><FONT STYLE="font-family: Arial, Helvetica, Sans-Serif; font-size: 8pt"><I>(3)</I></FONT></TD>
    <TD STYLE="padding: 0.75pt 2.05pt 0.75pt 3.95pt"><FONT STYLE="font-family: Arial, Helvetica, Sans-Serif; font-size: 8pt"><I>These items are not defined and have no standardized meaning under IFRS. Refer to the Additional IFRS Measures and Non-IFRS Measures section of the MD&amp;A.</I></FONT></TD></TR>
  </TABLE>
<P STYLE="font: 15pt Arial, Helvetica, Sans-Serif; margin-right: 0; margin-left: 0">&nbsp;</P>

<P STYLE="font: 15pt Arial, Helvetica, Sans-Serif; margin-right: 0; margin-left: 0">The table below bridges our adjusted EBITDA to our
FFO and FCF for the three months ended March 31, 2023 and 2022:</P>

<TABLE CELLSPACING="0" CELLPADDING="0" STYLE="width: 100%; font: 15pt Arial, Helvetica, Sans-Serif; border-collapse: collapse">
  <TR STYLE="vertical-align: bottom">
    <TD STYLE="white-space: nowrap; padding: 0.75pt 3.95pt 0.75pt 2.05pt">&nbsp;</TD>
    <TD COLSPAN="2" STYLE="white-space: nowrap; padding: 0.75pt 2.05pt 0.75pt 3.95pt; text-align: center"><FONT STYLE="font-family: Arial, Helvetica, Sans-Serif; font-size: 8pt"><B>Three Months Ended</B></FONT></TD></TR>
  <TR STYLE="vertical-align: bottom">
    <TD STYLE="white-space: nowrap; border-bottom: black 1pt solid; padding: 0.75pt 3.95pt 0.75pt 2.05pt">&nbsp;</TD>
    <TD STYLE="text-align: right; white-space: nowrap; border-bottom: black 1pt solid; padding: 0.75pt 2.05pt 0.75pt 3.95pt; vertical-align: bottom"><FONT STYLE="font-family: Arial, Helvetica, Sans-Serif; font-size: 8pt"><B>March 31, 2023</B></FONT></TD>
    <TD STYLE="text-align: right; white-space: nowrap; border-bottom: black 1pt solid; padding: 0.75pt 2.05pt 0.75pt 3.95pt; vertical-align: bottom"><FONT STYLE="font-family: Arial, Helvetica, Sans-Serif; font-size: 8pt"><B>March 31, 2022</B></FONT></TD></TR>
  <TR STYLE="vertical-align: bottom">
    <TD STYLE="white-space: nowrap; padding: 0.75pt 2.05pt 0.75pt 3.95pt"><FONT STYLE="font-family: Arial, Helvetica, Sans-Serif; font-size: 8pt">Adjusted EBITDA<SUP>(1)(4)</SUP></FONT></TD>
    <TD STYLE="white-space: nowrap; padding: 0.75pt 3.95pt; text-align: right"><FONT STYLE="font-family: Arial, Helvetica, Sans-Serif; font-size: 8pt"><B>503</B></FONT></TD>
    <TD STYLE="white-space: nowrap; padding: 0.75pt 3.95pt; text-align: right"><FONT STYLE="font-family: Arial, Helvetica, Sans-Serif; font-size: 8pt">259</FONT></TD></TR>
  <TR STYLE="vertical-align: bottom">
    <TD STYLE="white-space: nowrap; padding: 0.75pt 2.05pt 0.75pt 3.95pt"><FONT STYLE="font-family: Arial, Helvetica, Sans-Serif; font-size: 8pt">Provisions</FONT></TD>
    <TD STYLE="white-space: nowrap; padding: 0.75pt 3.95pt; text-align: right"><FONT STYLE="font-family: Arial, Helvetica, Sans-Serif; font-size: 8pt"><B>3</B></FONT></TD>
    <TD STYLE="white-space: nowrap; padding: 0.75pt 3.95pt; text-align: right"><FONT STYLE="font-family: Arial, Helvetica, Sans-Serif; font-size: 8pt">10</FONT></TD></TR>
  <TR STYLE="vertical-align: bottom">
    <TD STYLE="white-space: nowrap; padding: 0.75pt 2.05pt 0.75pt 3.95pt"><FONT STYLE="font-family: Arial, Helvetica, Sans-Serif; font-size: 8pt">Interest expense</FONT></TD>
    <TD STYLE="white-space: nowrap; padding: 0.75pt 2.05pt 0.75pt 3.95pt; text-align: right"><FONT STYLE="font-family: Arial, Helvetica, Sans-Serif; font-size: 8pt"><B>(45)</B></FONT></TD>
    <TD STYLE="white-space: nowrap; padding: 0.75pt 2.05pt 0.75pt 3.95pt; text-align: right"><FONT STYLE="font-family: Arial, Helvetica, Sans-Serif; font-size: 8pt">(54)</FONT></TD></TR>
  <TR STYLE="vertical-align: bottom">
    <TD STYLE="white-space: nowrap; padding: 0.75pt 2.05pt 0.75pt 3.95pt"><FONT STYLE="font-family: Arial, Helvetica, Sans-Serif; font-size: 8pt">Current income tax expense<SUP>(2)</SUP></FONT></TD>
    <TD STYLE="white-space: nowrap; padding: 0.75pt 2.05pt 0.75pt 3.95pt; text-align: right"><FONT STYLE="font-family: Arial, Helvetica, Sans-Serif; font-size: 8pt"><B>(60)</B></FONT></TD>
    <TD STYLE="white-space: nowrap; padding: 0.75pt 2.05pt 0.75pt 3.95pt; text-align: right"><FONT STYLE="font-family: Arial, Helvetica, Sans-Serif; font-size: 8pt">(12)</FONT></TD></TR>
  <TR STYLE="vertical-align: bottom">
    <TD STYLE="white-space: nowrap; padding: 0.75pt 2.05pt 0.75pt 3.95pt"><FONT STYLE="font-family: Arial, Helvetica, Sans-Serif; font-size: 8pt">Realized foreign exchange gain (loss)</FONT></TD>
    <TD STYLE="white-space: nowrap; padding: 0.75pt 2.05pt 0.75pt 3.95pt; text-align: right"><FONT STYLE="font-family: Arial, Helvetica, Sans-Serif; font-size: 8pt"><B>(7)</B></FONT></TD>
    <TD STYLE="white-space: nowrap; padding: 0.75pt 3.95pt; text-align: right"><FONT STYLE="font-family: Arial, Helvetica, Sans-Serif; font-size: 8pt">2</FONT></TD></TR>
  <TR STYLE="vertical-align: bottom">
    <TD STYLE="white-space: nowrap; padding: 0.75pt 2.05pt 0.75pt 3.95pt"><FONT STYLE="font-family: Arial, Helvetica, Sans-Serif; font-size: 8pt">Decommissioning and restoration costs settled</FONT></TD>
    <TD STYLE="white-space: nowrap; padding: 0.75pt 2.05pt 0.75pt 3.95pt; text-align: right"><FONT STYLE="font-family: Arial, Helvetica, Sans-Serif; font-size: 8pt"><B>(7)</B></FONT></TD>
    <TD STYLE="white-space: nowrap; padding: 0.75pt 2.05pt 0.75pt 3.95pt; text-align: right"><FONT STYLE="font-family: Arial, Helvetica, Sans-Serif; font-size: 8pt">(7)</FONT></TD></TR>
  <TR STYLE="vertical-align: bottom">
    <TD STYLE="white-space: nowrap; border-bottom: black 1pt solid; padding: 0.75pt 2.05pt 0.75pt 3.95pt"><FONT STYLE="font-family: Arial, Helvetica, Sans-Serif; font-size: 8pt">Other non-cash items</FONT></TD>
    <TD STYLE="white-space: nowrap; border-bottom: black 1pt solid; padding: 0.75pt 2.05pt 0.75pt 3.95pt; text-align: right"><FONT STYLE="font-family: Arial, Helvetica, Sans-Serif; font-size: 8pt"><B>(13)</B></FONT></TD>
    <TD STYLE="white-space: nowrap; border-bottom: black 1pt solid; padding: 0.75pt 2.05pt 0.75pt 3.95pt; text-align: right"><FONT STYLE="font-family: Arial, Helvetica, Sans-Serif; font-size: 8pt">(19)</FONT></TD></TR>
  <TR STYLE="vertical-align: bottom">
    <TD STYLE="white-space: nowrap; border-bottom: black 1pt solid; padding: 0.75pt 2.05pt 0.75pt 3.95pt"><FONT STYLE="font-family: Arial, Helvetica, Sans-Serif; font-size: 8pt"><B>FFO<SUP>(3)(4)</SUP></B></FONT></TD>
    <TD STYLE="white-space: nowrap; border-bottom: black 1pt solid; padding: 0.75pt 3.95pt; text-align: right"><FONT STYLE="font-family: Arial, Helvetica, Sans-Serif; font-size: 8pt"><B>374</B></FONT></TD>
    <TD STYLE="white-space: nowrap; border-bottom: black 1pt solid; padding: 0.75pt 3.95pt; text-align: right"><FONT STYLE="font-family: Arial, Helvetica, Sans-Serif; font-size: 8pt">179</FONT></TD></TR>
  <TR STYLE="vertical-align: bottom">
    <TD STYLE="white-space: nowrap; padding: 0.75pt 2.05pt 0.75pt 3.95pt"><FONT STYLE="font-family: Arial, Helvetica, Sans-Serif; font-size: 8pt">Deduct:</FONT></TD>
    <TD STYLE="white-space: nowrap; padding: 0.75pt 3.95pt 0.75pt 2.05pt">&nbsp;</TD>
    <TD STYLE="white-space: nowrap; padding: 0.75pt 3.95pt 0.75pt 2.05pt">&nbsp;</TD></TR>
  <TR STYLE="vertical-align: bottom">
    <TD STYLE="white-space: nowrap; padding: 0.75pt 2.05pt 0.75pt 9.95pt"><FONT STYLE="font-family: Arial, Helvetica, Sans-Serif; font-size: 8pt">Sustaining capital<SUP>(4)</SUP></FONT></TD>
    <TD STYLE="white-space: nowrap; padding: 0.75pt 2.05pt 0.75pt 3.95pt; text-align: right"><FONT STYLE="font-family: Arial, Helvetica, Sans-Serif; font-size: 8pt"><B>(20)</B></FONT></TD>
    <TD STYLE="white-space: nowrap; padding: 0.75pt 2.05pt 0.75pt 3.95pt; text-align: right"><FONT STYLE="font-family: Arial, Helvetica, Sans-Serif; font-size: 8pt">(17)</FONT></TD></TR>
  <TR STYLE="vertical-align: bottom">
    <TD STYLE="white-space: nowrap; padding: 0.75pt 2.05pt 0.75pt 9.95pt"><FONT STYLE="font-family: Arial, Helvetica, Sans-Serif; font-size: 8pt">Productivity capital</FONT></TD>
    <TD STYLE="white-space: nowrap; padding: 0.75pt 3.95pt; text-align: right"><FONT STYLE="font-family: Arial, Helvetica, Sans-Serif; font-size: 8pt"><B>&mdash;</B></FONT></TD>
    <TD STYLE="white-space: nowrap; padding: 0.75pt 2.05pt 0.75pt 3.95pt; text-align: right"><FONT STYLE="font-family: Arial, Helvetica, Sans-Serif; font-size: 8pt">(1)</FONT></TD></TR>
  <TR STYLE="vertical-align: bottom">
    <TD STYLE="white-space: nowrap; padding: 0.75pt 2.05pt 0.75pt 9.95pt"><FONT STYLE="font-family: Arial, Helvetica, Sans-Serif; font-size: 8pt">Dividends paid on preferred shares</FONT></TD>
    <TD STYLE="white-space: nowrap; padding: 0.75pt 2.05pt 0.75pt 3.95pt; text-align: right"><FONT STYLE="font-family: Arial, Helvetica, Sans-Serif; font-size: 8pt"><B>(13)</B></FONT></TD>
    <TD STYLE="white-space: nowrap; padding: 0.75pt 2.05pt 0.75pt 3.95pt; text-align: right"><FONT STYLE="font-family: Arial, Helvetica, Sans-Serif; font-size: 8pt">(10)</FONT></TD></TR>
  <TR STYLE="vertical-align: bottom">
    <TD STYLE="white-space: nowrap; padding: 0.75pt 2.05pt 0.75pt 9.95pt"><FONT STYLE="font-family: Arial, Helvetica, Sans-Serif; font-size: 8pt">Distributions paid to subsidiaries' non-controlling interests</FONT></TD>
    <TD STYLE="white-space: nowrap; padding: 0.75pt 2.05pt 0.75pt 3.95pt; text-align: right"><FONT STYLE="font-family: Arial, Helvetica, Sans-Serif; font-size: 8pt"><B>(76)</B></FONT></TD>
    <TD STYLE="white-space: nowrap; padding: 0.75pt 2.05pt 0.75pt 3.95pt; text-align: right"><FONT STYLE="font-family: Arial, Helvetica, Sans-Serif; font-size: 8pt">(42)</FONT></TD></TR>
  <TR STYLE="vertical-align: bottom">
    <TD STYLE="white-space: nowrap; padding: 0.75pt 2.05pt 0.75pt 9.95pt"><FONT STYLE="font-family: Arial, Helvetica, Sans-Serif; font-size: 8pt">Principal payments on lease liabilities</FONT></TD>
    <TD STYLE="white-space: nowrap; padding: 0.75pt 2.05pt 0.75pt 3.95pt; text-align: right"><FONT STYLE="font-family: Arial, Helvetica, Sans-Serif; font-size: 8pt"><B>(2)</B></FONT></TD>
    <TD STYLE="white-space: nowrap; padding: 0.75pt 2.05pt 0.75pt 3.95pt; text-align: right"><FONT STYLE="font-family: Arial, Helvetica, Sans-Serif; font-size: 8pt">(1)</FONT></TD></TR>
  <TR STYLE="vertical-align: bottom">
    <TD STYLE="white-space: nowrap; border-top: black 1pt solid; border-bottom: black 1pt solid; padding: 0.75pt 2.05pt 0.75pt 3.95pt"><FONT STYLE="font-family: Arial, Helvetica, Sans-Serif; font-size: 8pt"><B>&nbsp;FCF<SUP>(3)</SUP></B></FONT></TD>
    <TD STYLE="white-space: nowrap; border-top: black 1pt solid; border-bottom: black 1pt solid; padding: 0.75pt 3.95pt; text-align: right"><FONT STYLE="font-family: Arial, Helvetica, Sans-Serif; font-size: 8pt"><B>263</B></FONT></TD>
    <TD STYLE="white-space: nowrap; border-top: black 1pt solid; border-bottom: black 1pt solid; padding: 0.75pt 3.95pt; text-align: right"><FONT STYLE="font-family: Arial, Helvetica, Sans-Serif; font-size: 8pt">108</FONT></TD></TR>
  </TABLE>
<P STYLE="font: 12pt Times New Roman, Times, Serif; margin: 0">&nbsp;</P>

<TABLE CELLSPACING="0" CELLPADDING="0" STYLE="width: 100%; font: 15pt Arial, Helvetica, Sans-Serif; border-collapse: collapse">
  <TR STYLE="vertical-align: top">
    <TD STYLE="padding: 0.75pt 2.05pt 0.75pt 3.95pt; text-align: right"><FONT STYLE="font-family: Arial, Helvetica, Sans-Serif; font-size: 8pt"><I>(1)</I></FONT></TD>
    <TD STYLE="padding: 0.75pt 2.05pt 0.75pt 3.95pt"><FONT STYLE="font-family: Arial, Helvetica, Sans-Serif; font-size: 8pt"><I>Adjusted EBITDA is defined in the Additional IFRS Measures and Non-IFRS Measures section of this MD&amp;A and reconciled to earnings (loss) before income taxes above.</I></FONT></TD></TR>
  <TR STYLE="vertical-align: top">
    <TD STYLE="padding: 0.75pt 2.05pt 0.75pt 3.95pt; text-align: right"><FONT STYLE="font-family: Arial, Helvetica, Sans-Serif; font-size: 8pt"><I>(2)</I></FONT></TD>
    <TD STYLE="padding: 0.75pt 2.05pt 0.75pt 3.95pt"><FONT STYLE="font-family: Arial, Helvetica, Sans-Serif; font-size: 8pt"><I>The Company incurred higher current tax expense for the first quarter of 2023, due to utilizing a large portion of its loss carryforwards during the fourth quarter of 2022. The Company expects a portion of the current tax expense to reverse during the balance of the year as projects under construction are completed including the Garden Plain wind project and projects in Australia.</I></FONT></TD></TR>
  <TR STYLE="vertical-align: top">
    <TD STYLE="padding: 0.75pt 2.05pt 0.75pt 3.95pt; text-align: right"><FONT STYLE="font-family: Arial, Helvetica, Sans-Serif; font-size: 8pt"><I>(3)</I></FONT></TD>
    <TD STYLE="padding: 0.75pt 2.05pt 0.75pt 3.95pt"><FONT STYLE="font-family: Arial, Helvetica, Sans-Serif; font-size: 8pt"><I>These items are not defined and have no standardized meaning under IFRS. FFO and FCF are defined in the Additional IFRS Measures and Non-IFRS Measures section of this MD&amp;A and reconciled to cash flow from operating activities above.</I></FONT></TD></TR>
  <TR STYLE="vertical-align: top">
    <TD STYLE="padding: 0.75pt 2.05pt 0.75pt 3.95pt; text-align: right"><FONT STYLE="font-family: Arial, Helvetica, Sans-Serif; font-size: 8pt"><I>(4)</I></FONT></TD>
    <TD STYLE="padding: 0.75pt 2.05pt 0.75pt 3.95pt"><FONT STYLE="font-family: Arial, Helvetica, Sans-Serif; font-size: 8pt"><I>Includes our share of amounts for Skookumchuck wind facility, an equity accounted joint venture.</I></FONT></TD></TR>
  </TABLE>
<P STYLE="font: 15pt Arial, Helvetica, Sans-Serif; margin-right: 0; margin-left: 0">&nbsp;</P>

<P STYLE="font: 15pt Arial, Helvetica, Sans-Serif; margin-right: 0; margin-left: 0">TransAlta is in the process of filing its unaudited
interim Consolidated Financial Statements and accompanying notes, as well as the associated Management's Discussion &amp; Analysis (&quot;MD&amp;A&quot;).
These documents will be available today on the Investors section of TransAlta's website at www.transalta.com or through SEDAR at www.sedar.com.</P>

<P STYLE="font: 15pt Arial, Helvetica, Sans-Serif; margin-right: 0; margin-left: 0"><B>About TransAlta Corporation: </B></P>

<P STYLE="font: 15pt Arial, Helvetica, Sans-Serif; margin-right: 0; margin-left: 0">TransAlta owns, operates and develops a diverse fleet
of electrical power generation assets in Canada, the United States and Australia with a focus on long-term shareholder value. TransAlta
provides municipalities, medium and large industries, businesses and utility customers with clean, affordable, energy efficient and reliable
power. Today, TransAlta is one of Canada's largest producers of wind power and Alberta's largest producer of hydro-electric power. For
over 111 years, TransAlta has been a responsible operator and a proud member of the communities where we operate and where our employees
work and live. TransAlta aligns its corporate goals with the UN Sustainable Development Goals and its climate change strategy with CDP
(formerly Climate Disclosure Project) and the Task Force on Climate-related Financial Disclosures (TCFD) recommendations. TransAlta has
achieved a 68 per cent reduction in GHG emissions or 22 million tonnes since 2015 and has received scores of A- from CDP and A from MSCI.</P>

<P STYLE="font: 15pt Arial, Helvetica, Sans-Serif; margin-right: 0; margin-left: 0"><I>For more information about TransAlta, visit our
web site at transalta.com.</I></P>

<P STYLE="font: 15pt Arial, Helvetica, Sans-Serif; margin-right: 0; margin-left: 0"><B>Cautionary Statement Regarding Forward-Looking
Information </B></P>

<P STYLE="font: 15pt Arial, Helvetica, Sans-Serif; margin-right: 0; margin-left: 0"><I>This news release contains &quot;forward-looking
information&quot;, within the meaning of applicable Canadian securities laws, and &quot;forward-looking statements&quot;, within the meaning
of applicable United States securities laws, including the United States Private Securities Litigation Reform Act of 1995 (collectively
referred to herein as &quot;forward-looking statements). In some cases, forward-looking statements can be identified by terminology such
as &quot;plans&quot;, &quot;expects&quot;, &quot;proposed&quot;, &quot;will&quot;, &quot;anticipates&quot;, &quot;develop&quot;, &quot;continue&quot;,
and similar expressions suggesting future events or future performance. In particular, this news release contains, without limitation,
statements pertaining to: the rehabilitation of the Kent Hills 1 and 2 wind facilities, including the expected date that the facilities
will fully return to service and capital expenditures; the development of the Tent Mountain pumped hydro project; the Mount Keith transmission
and Northern Goldfields projects under construction in Australia, including the expected timing of commercial operations; our ability
to progress 374 MW of advanced stage projects; and our 2023 financial guidance, including expectations regarding adjusted EBITDA, free
cash flow and gross margin from the Energy Marketing segment; expectations on power and gas prices, including Alberta merchant spot prices;
and Alberta hedging assumptions.&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; </I></P>

<P STYLE="font: 15pt Arial, Helvetica, Sans-Serif; margin-right: 0; margin-left: 0"><I>The forward-looking statements contained in this
news release are based on many assumptions including, but not limited to, the following material assumptions: no significant changes to
applicable laws and regulations beyond those that have already been announced; merchant power prices in Alberta and the Pacific Northwest;
the Alberta hedge position, including price and volume of hedged power; the availability and cost of labour, services and infrastructure;
the satisfaction by third parties of their obligations, including under our power purchase agreements; our proportionate ownership of
TransAlta Renewables not changing materially; and no material decline in the dividends expected to be received from TransAlta Renewables.
Forward-looking statements are subject to a number of significant risks, uncertainties and assumptions that could cause actual plans,
performance, results or outcomes to differ materially from current expectations. Factors that may adversely impact what is expressed or
implied by forward-looking statements contained in this news release include, but are not limited to: fluctuations in merchant power prices,
including lower pricing in Alberta, Ontario and Mid-Columbia; changes in demand for electricity and capacity; our ability to contract
or hedge our electricity generation for prices and at volumes that will provide expected returns; risks relating to our growth projects,
including the Tent Mountain pumped hydro project and risks relating to interconnection, offtake contracts and geotechnical and environmental
conditions of such project; our ability to replace or renew contracts as they expire; risks associated with our projects under construction
and projects in development, namely as it pertains to capital costs, permitting, land rights, engineering risks, and delays in the construction
or commissioning of such projects; any difficulty raising needed capital in the future, including debt, equity and tax equity, as applicable,
on reasonable terms or at all; changes to the legislative, regulatory and political environments in the jurisdictions in which we operate;
environmental requirements and changes in, or liabilities under, these requirements; operational risks involving our facilities, including
unplanned outages; disruptions in the transmission and distribution of electricity, including congestion and basis risk; restricted access
to capital and increased borrowing costs; changes in short-term and/or long-term electricity supply and demand; reductions in production;
increased costs; a higher rate of losses on our accounts receivables due to credit defaults; impairments and/or write-downs of assets;
adverse impacts on our information technology systems and our internal control systems, including increased cybersecurity threats; commodity
risk management and energy trading risks, including the effectiveness of the Company's risk management tools associated with hedging and
trading procedures to protect against significant losses; reduced labour availability and ability to continue to staff our operations
and facilities; disruptions to our supply chains, including our ability to secure necessary equipment on the expected timelines or at
all; the effects of weather, including man made or natural disasters, as well as climate-change related risks; unexpected increases in
cost structure; reductions to our generating units' relative efficiency or capacity factors; disruptions in the source of fuels, including
natural gas and coal, as well as the extent of water, solar or wind resources required to operate our facilities; general economic risks,
including deterioration of equity markets, increasing interest rates or rising inflation; failure to meet financial expectations; general
domestic and international economic and political developments, including armed hostilities, the threat of terrorism, diplomatic developments
or other similar events; equipment failure and our ability to carry out or have completed the repairs in a cost-effective manner timely
manner or at all, including if the rehabilitation at the Kent Hills wind facilities is more costly than expected; industry risk and competition;
public health crises and the impacts of any restrictive directives of government and public health authorities; fluctuations in the value
of foreign currencies; structural subordination of securities; counterparty credit risk; changes to our relationship with, or ownership
of, TransAlta Renewables; changes in the payment or receipt of future dividends, including from TransAlta Renewables; inadequacy or unavailability
of insurance coverage; our provision for income taxes; legal, regulatory and contractual disputes and proceedings involving the Company;
reliance on key personnel; labour relations matters and other risks and uncertainties discussed in the Company's materials filed with
the securities regulatory authorities from time to time and as also set forth in the Company's MD&amp;A and Annual Information Form for
the year ended December 31, 2022. Readers are cautioned not to place undue reliance on these forward-looking statements, which reflect
TransAlta's expectations only as of the date of this news release. TransAlta disclaims any intention or obligation to update or revise
these forward-looking statements, whether as a result of new information, future events or otherwise, except as required by law.&nbsp;
</I></P>

<P STYLE="font: 15pt Arial, Helvetica, Sans-Serif; margin-right: 0; margin-left: 0">Note: All financial figures are in Canadian dollars
unless otherwise indicated.</P>

<P STYLE="font: 15pt Arial, Helvetica, Sans-Serif; margin-right: 0; margin-left: 0">View original content:https://www.prnewswire.com/news-releases/transalta-reports-first-quarter-2023-results-and-raises-2023-financial-guidance-301817023.html</P>

<P STYLE="font: 15pt Arial, Helvetica, Sans-Serif; margin-right: 0; margin-left: 0">SOURCE TransAlta Corporation</P>

<P STYLE="font: 15pt Arial, Helvetica, Sans-Serif; margin: 0">&nbsp;</P>

<P STYLE="font: 15pt Arial, Helvetica, Sans-Serif; margin-right: 0; margin-left: 0">View original content: http://www.newswire.ca/en/releases/archive/May2023/05/c3853.html</P>

<P STYLE="font: 15pt Arial, Helvetica, Sans-Serif; margin-right: 0; margin-left: 0">%CIK: 0001144800</P>

<P STYLE="font: 15pt Arial, Helvetica, Sans-Serif; margin: 0"><B>For further information: </B>Investor Inquiries: Phone: 1-800-387-3598
in Canada and U.S., Email: investor_relations@transalta.com; Media Inquiries: Phone: 1-855-255-9184, Email: ta_media_relations@transalta.com</P>

<P STYLE="font: 15pt Arial, Helvetica, Sans-Serif; margin-right: 0; margin-left: 0">CO: TransAlta Corporation</P>

<P STYLE="font: 15pt Arial, Helvetica, Sans-Serif; margin-right: 0; margin-left: 0">CNW 07:15e 05-MAY-23</P>

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end
</TEXT>
</DOCUMENT>
</SEC-DOCUMENT>
