<SEC-DOCUMENT>0001104659-20-036402-index.html : 20200320
<SEC-HEADER>0001104659-20-036402.hdr.sgml : 20200320
<ACCEPTANCE-DATETIME>20200320080130
ACCESSION NUMBER:		0001104659-20-036402
CONFORMED SUBMISSION TYPE:	6-K
PUBLIC DOCUMENT COUNT:		77
CONFORMED PERIOD OF REPORT:	20200309
FILED AS OF DATE:		20200320
DATE AS OF CHANGE:		20200320

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:		20730298

	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:		403-267-4724

	MAIL ADDRESS:	
		STREET 1:		110-12TH AVENUE SW
		CITY:			CALGARY ALBERTA CANADA
		STATE:			A0
		ZIP:			T2P2M1
</SEC-HEADER>
<DOCUMENT>
<TYPE>6-K
<SEQUENCE>1
<FILENAME>a20-6335_116k.htm
<DESCRIPTION>6-K
<TEXT>
Document 1 - file: a20-6335_116k.htm
</DOCUMENT> <DOCUMENT> <TYPE>EX-99.1 <SEQUENCE>2 <FILENAME>a20-6335_11ex99d1.htm <DESCRIPTION>IMPORTANT NOTICE REGARDING VIRTUAL ONLY MEETING <TEXT> Document 2 - file: a20-6335_11ex99d1.htm
</DOCUMENT> <DOCUMENT> <TYPE>EX-99.2 <SEQUENCE>3 <FILENAME>a20-6335_11ex99d2.htm <DESCRIPTION>NOTICE OF ANNUAL AND SPECIAL MEETING <TEXT> Document 3 - file: a20-6335_11ex99d2.htm
</DOCUMENT> <DOCUMENT> <TYPE>EX-99.3 <SEQUENCE>4 <FILENAME>a20-6335_11ex99d3.htm <DESCRIPTION>MANAGEMENT PROXY CIRCULAR <TEXT> Document 4 - file: a20-6335_11ex99d3.htm
</DOCUMENT> <DOCUMENT> <TYPE>EX-99.4 <SEQUENCE>5 <FILENAME>a20-6335_11ex99d4.htm <DESCRIPTION>FORM OF PROXY <TEXT> Document 5 - file: a20-6335_11ex99d4.htm
</DOCUMENT> <DOCUMENT> <TYPE>EX-99.5 <SEQUENCE>6 <FILENAME>a20-6335_11ex99d5.htm <DESCRIPTION>NOTICE OF AVAILABILITY OF PROXY MATERIALS <TEXT> Document 6 - file: a20-6335_11ex99d5.htm
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>7 <FILENAME>g633511mo35i001.jpg <DESCRIPTION>GRAPHIC <TEXT> Document 7 - file: g633511mo35i001.jpg
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>8 <FILENAME>g633511mo35i002.jpg <DESCRIPTION>GRAPHIC <TEXT> Document 8 - file: g633511mo35i002.jpg
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>9 <FILENAME>g633511mo35i003.jpg <DESCRIPTION>GRAPHIC <TEXT> Document 9 - file: g633511mo35i003.jpg
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>10 <FILENAME>g633511mo35i004.jpg <DESCRIPTION>GRAPHIC <TEXT> Document 10 - file: g633511mo35i004.jpg
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>11 <FILENAME>g633511mo35i005.jpg <DESCRIPTION>GRAPHIC <TEXT> Document 11 - file: g633511mo35i005.jpg
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>12 <FILENAME>g633511mo35i006.jpg <DESCRIPTION>GRAPHIC <TEXT> Document 12 - file: g633511mo35i006.jpg
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>13 <FILENAME>g633511mo35i007.jpg <DESCRIPTION>GRAPHIC <TEXT> Document 13 - file: g633511mo35i007.jpg
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>14 <FILENAME>g633511mo35i008.jpg <DESCRIPTION>GRAPHIC <TEXT> Document 14 - file: g633511mo35i008.jpg
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>15 <FILENAME>g633511mo35i009.jpg <DESCRIPTION>GRAPHIC <TEXT> Document 15 - file: g633511mo35i009.jpg
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>16 <FILENAME>g633511mo35i010.jpg <DESCRIPTION>GRAPHIC <TEXT> Document 16 - file: g633511mo35i010.jpg
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>17 <FILENAME>g633511mo33i001.jpg <DESCRIPTION>GRAPHIC <TEXT> Document 17 - file: g633511mo33i001.jpg
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>18 <FILENAME>g633511mo33i002.jpg <DESCRIPTION>GRAPHIC <TEXT> Document 18 - file: g633511mo33i002.jpg
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>19 <FILENAME>g633511mo33i003.jpg <DESCRIPTION>GRAPHIC <TEXT> Document 19 - file: g633511mo33i003.jpg
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>20 <FILENAME>g633511mo33i004.jpg <DESCRIPTION>GRAPHIC <TEXT> Document 20 - file: g633511mo33i004.jpg
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>21 <FILENAME>g633511mo33i005.jpg <DESCRIPTION>GRAPHIC <TEXT> Document 21 - file: g633511mo33i005.jpg
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>22 <FILENAME>g633511mo33i006.jpg <DESCRIPTION>GRAPHIC <TEXT> Document 22 - file: g633511mo33i006.jpg
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>23 <FILENAME>g633511mo33i007.jpg <DESCRIPTION>GRAPHIC <TEXT> Document 23 - file: g633511mo33i007.jpg
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>24 <FILENAME>g633511mo33i008.jpg <DESCRIPTION>GRAPHIC <TEXT> Document 24 - file: g633511mo33i008.jpg
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>25 <FILENAME>g633511mo47i001.jpg <DESCRIPTION>GRAPHIC <TEXT> Document 25 - file: g633511mo47i001.jpg
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>26 <FILENAME>g633511mo47i002.gif <DESCRIPTION>GRAPHIC <TEXT> Document 26 - file: g633511mo47i002.gif
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>27 <FILENAME>g633511mo47i003.gif <DESCRIPTION>GRAPHIC <TEXT> Document 27 - file: g633511mo47i003.gif
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>28 <FILENAME>g633511mo59i001.jpg <DESCRIPTION>GRAPHIC <TEXT> Document 28 - file: g633511mo59i001.jpg
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>29 <FILENAME>g633511mo11i001.jpg <DESCRIPTION>GRAPHIC <TEXT> Document 29 - file: g633511mo11i001.jpg
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>30 <FILENAME>g633511mo11i002.jpg <DESCRIPTION>GRAPHIC <TEXT> Document 30 - file: g633511mo11i002.jpg
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>31 <FILENAME>g633511mo43i001.jpg <DESCRIPTION>GRAPHIC <TEXT> Document 31 - file: g633511mo43i001.jpg
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>32 <FILENAME>g633511mo43i002.jpg <DESCRIPTION>GRAPHIC <TEXT> Document 32 - file: g633511mo43i002.jpg
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>33 <FILENAME>g633511mo43i003.jpg <DESCRIPTION>GRAPHIC <TEXT> Document 33 - file: g633511mo43i003.jpg
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>34 <FILENAME>g633511mo43i004.jpg <DESCRIPTION>GRAPHIC <TEXT> Document 34 - file: g633511mo43i004.jpg
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>35 <FILENAME>g633511mo43i005.jpg <DESCRIPTION>GRAPHIC <TEXT> Document 35 - file: g633511mo43i005.jpg
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>36 <FILENAME>g633511mo43i006.jpg <DESCRIPTION>GRAPHIC <TEXT> Document 36 - file: g633511mo43i006.jpg
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>37 <FILENAME>g633511mo43i007.jpg <DESCRIPTION>GRAPHIC <TEXT> Document 37 - file: g633511mo43i007.jpg
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>38 <FILENAME>g633511mo43i008.gif <DESCRIPTION>GRAPHIC <TEXT> Document 38 - file: g633511mo43i008.gif
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>39 <FILENAME>g633511mo43i009.gif <DESCRIPTION>GRAPHIC <TEXT> Document 39 - file: g633511mo43i009.gif
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>40 <FILENAME>g633511mo43i010.gif <DESCRIPTION>GRAPHIC <TEXT> Document 40 - file: g633511mo43i010.gif
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>41 <FILENAME>g633511mo43i011.gif <DESCRIPTION>GRAPHIC <TEXT> Document 41 - file: g633511mo43i011.gif
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>42 <FILENAME>g633511mo43i012.gif <DESCRIPTION>GRAPHIC <TEXT> Document 42 - file: g633511mo43i012.gif
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>43 <FILENAME>g633511mo43i013.gif <DESCRIPTION>GRAPHIC <TEXT> Document 43 - file: g633511mo43i013.gif
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>44 <FILENAME>g633511mo43i014.gif <DESCRIPTION>GRAPHIC <TEXT> Document 44 - file: g633511mo43i014.gif
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>45 <FILENAME>g633511mo01i001.jpg <DESCRIPTION>GRAPHIC <TEXT> Document 45 - file: g633511mo01i001.jpg
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>46 <FILENAME>g633511mo17i001.jpg <DESCRIPTION>GRAPHIC <TEXT> Document 46 - file: g633511mo17i001.jpg
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>47 <FILENAME>g633511mo17i002.jpg <DESCRIPTION>GRAPHIC <TEXT> Document 47 - file: g633511mo17i002.jpg
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>48 <FILENAME>g633511mo45i001.gif <DESCRIPTION>GRAPHIC <TEXT> Document 48 - file: g633511mo45i001.gif
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>49 <FILENAME>g633511mo05i001.gif <DESCRIPTION>GRAPHIC <TEXT> Document 49 - file: g633511mo05i001.gif
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>50 <FILENAME>g633511mo15i001.jpg <DESCRIPTION>GRAPHIC <TEXT> Document 50 - file: g633511mo15i001.jpg
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>51 <FILENAME>g633511mo15i002.jpg <DESCRIPTION>GRAPHIC <TEXT> Document 51 - file: g633511mo15i002.jpg
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>52 <FILENAME>g633511msi001.jpg <DESCRIPTION>GRAPHIC <TEXT> Document 52 - file: g633511msi001.jpg
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>53 <FILENAME>g633511msi002.jpg <DESCRIPTION>GRAPHIC <TEXT> Document 53 - file: g633511msi002.jpg
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>54 <FILENAME>g633511mqi001.jpg <DESCRIPTION>GRAPHIC <TEXT> Document 54 - file: g633511mqi001.jpg
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>55 <FILENAME>g633511mqi002.jpg <DESCRIPTION>GRAPHIC <TEXT> Document 55 - file: g633511mqi002.jpg
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>56 <FILENAME>g633511mo13i001.jpg <DESCRIPTION>GRAPHIC <TEXT> Document 56 - file: g633511mo13i001.jpg
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>57 <FILENAME>g633511mo13i002.jpg <DESCRIPTION>GRAPHIC <TEXT> Document 57 - file: g633511mo13i002.jpg
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>58 <FILENAME>g633511mmi001.gif <DESCRIPTION>GRAPHIC <TEXT> Document 58 - file: g633511mmi001.gif
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>59 <FILENAME>g633511mo21i001.jpg <DESCRIPTION>GRAPHIC <TEXT> Document 59 - file: g633511mo21i001.jpg
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>60 <FILENAME>g633511mo21i002.jpg <DESCRIPTION>GRAPHIC <TEXT> Document 60 - file: g633511mo21i002.jpg
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>61 <FILENAME>g633511mo41i001.jpg <DESCRIPTION>GRAPHIC <TEXT> Document 61 - file: g633511mo41i001.jpg
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>62 <FILENAME>g633511mo41i002.jpg <DESCRIPTION>GRAPHIC <TEXT> Document 62 - file: g633511mo41i002.jpg
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>63 <FILENAME>g633511mki001.jpg <DESCRIPTION>GRAPHIC <TEXT> Document 63 - file: g633511mki001.jpg
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>64 <FILENAME>g633511mo19i001.jpg <DESCRIPTION>GRAPHIC <TEXT> Document 64 - file: g633511mo19i001.jpg
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>65 <FILENAME>g633511mo19i002.jpg <DESCRIPTION>GRAPHIC <TEXT> Document 65 - file: g633511mo19i002.jpg
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>66 <FILENAME>g633511mo49i001.gif <DESCRIPTION>GRAPHIC <TEXT> Document 66 - file: g633511mo49i001.gif
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>67 <FILENAME>g633511mo49i002.gif <DESCRIPTION>GRAPHIC <TEXT> Document 67 - file: g633511mo49i002.gif
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>68 <FILENAME>g633511mo49i003.gif <DESCRIPTION>GRAPHIC <TEXT> Document 68 - file: g633511mo49i003.gif
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>69 <FILENAME>g633511mo49i004.gif <DESCRIPTION>GRAPHIC <TEXT> Document 69 - file: g633511mo49i004.gif
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>70 <FILENAME>g633511mo49i005.gif <DESCRIPTION>GRAPHIC <TEXT> Document 70 - file: g633511mo49i005.gif
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>71 <FILENAME>g633511mo49i006.gif <DESCRIPTION>GRAPHIC <TEXT> Document 71 - file: g633511mo49i006.gif
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>72 <FILENAME>g633511mo49i007.gif <DESCRIPTION>GRAPHIC <TEXT> Document 72 - file: g633511mo49i007.gif
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>73 <FILENAME>g633511mo03i001.jpg <DESCRIPTION>GRAPHIC <TEXT> Document 73 - file: g633511mo03i001.jpg
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>74 <FILENAME>g633511mo03i002.gif <DESCRIPTION>GRAPHIC <TEXT> Document 74 - file: g633511mo03i002.gif
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>75 <FILENAME>g633511mo03i003.gif <DESCRIPTION>GRAPHIC <TEXT> Document 75 - file: g633511mo03i003.gif
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>76 <FILENAME>g633511mo53i001.gif <DESCRIPTION>GRAPHIC <TEXT> Document 76 - file: g633511mo53i001.gif
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>77 <FILENAME>g633511mo53i002.gif <DESCRIPTION>GRAPHIC <TEXT> Document 77 - file: g633511mo53i002.gif
</DOCUMENT> </SEC-DOCUMENT>