<SEC-DOCUMENT>0001144800-25-000025-index.html : 20250801
<SEC-HEADER>0001144800-25-000025.hdr.sgml : 20250801
<ACCEPTANCE-DATETIME>20250801070146
ACCESSION NUMBER:		0001144800-25-000025
CONFORMED SUBMISSION TYPE:	6-K
PUBLIC DOCUMENT COUNT:		7
CONFORMED PERIOD OF REPORT:	20250630
FILED AS OF DATE:		20250801
DATE AS OF CHANGE:		20250801

FILER:

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			TRANSALTA CORP
		CENTRAL INDEX KEY:			0001144800
		STANDARD INDUSTRIAL CLASSIFICATION:	ELECTRIC SERVICES [4911]
		ORGANIZATION NAME:           	01 Energy & Transportation
		EIN:				000000000
		FISCAL YEAR END:			1231

	FILING VALUES:
		FORM TYPE:		6-K
		SEC ACT:		1934 Act
		SEC FILE NUMBER:	001-15214
		FILM NUMBER:		251173635

	BUSINESS ADDRESS:	
		STREET 1:		TRANSALTA PLACE
		STREET 2:		1400, 1100 - 1ST STREET S.E.
		CITY:			CALGARY
		STATE:			A0
		ZIP:			T2G 1B1
		BUSINESS PHONE:		403-267-2014

	MAIL ADDRESS:	
		STREET 1:		TRANSALTA PLACE
		STREET 2:		1400, 1100 - 1ST STREET S.E.
		CITY:			CALGARY
		STATE:			A0
		ZIP:			T2G 1B1
</SEC-HEADER>
<DOCUMENT>
<TYPE>6-K
<SEQUENCE>1
<FILENAME>a20250630tac6k.htm
<DESCRIPTION>6-K
<TEXT>
Document 1 - file: a20250630tac6k.htm

</DOCUMENT>
<DOCUMENT>
<TYPE>EX-99.2
<SEQUENCE>2
<FILENAME>a20250630tacex992mda.htm
<DESCRIPTION>EX-99.2
<TEXT>
Document 2 - file: a20250630tacex992mda.htm

</DOCUMENT>
<DOCUMENT>
<TYPE>EX-99.3
<SEQUENCE>3
<FILENAME>a20250630tacex993financial.htm
<DESCRIPTION>EX-99.3
<TEXT>
Document 3 - file: a20250630tacex993financial.htm

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>4
<FILENAME>a04427079-1_gfxxrhxmda.jpg
<TEXT>
Document 4 - file: a04427079-1_gfxxrhxmda.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>5
<FILENAME>a06_427079-1talx001xlogoxs.jpg
<TEXT>
Document 5 - file: a06_427079-1talx001xlogoxs.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>6
<FILENAME>notestothecondensedconsolia.jpg
<TEXT>
Document 6 - file: notestothecondensedconsolia.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>7
<FILENAME>updatedgraphica.jpg
<TEXT>
Document 7 - file: updatedgraphica.jpg

</DOCUMENT>
</SEC-DOCUMENT>