TRANSALTA CORP

TAC NYSE CIK: 0001144800

Company Information

Industry Electric Services
SIC Code 4911
Entity Type other
Business Address TRANSALTA PLACE, CALGARY, A0, T2G 1B1
Mailing Address TRANSALTA PLACE, CALGARY, A0, T2G 1B1
Phone 403-267-2014
Fiscal Year End 1231
EIN 000000000

Recent SEC Filings

Form Type Date Filed Document
6-K Foreign company current report March 31, 2026 View on SEC
6-K Foreign company current report March 23, 2026 View on SEC
6-K Foreign company current report March 17, 2026 View on SEC
6-K Foreign company current report March 17, 2026 View on SEC
6-K Foreign company current report March 2, 2026 View on SEC
6-K Foreign company current report February 27, 2026 View on SEC
6-K Foreign company current report February 27, 2026 View on SEC
6-K Foreign company current report February 27, 2026 View on SEC
6-K Foreign company current report February 27, 2026 View on SEC
40-F Canadian company annual report February 27, 2026 View on SEC

Annual Reports

40-F February 27, 2026
  • Strategic pivot into data center power solutions with an initial 230 MW agreement and potential for 1 GW, diversifying revenue streams.
  • Strong commitment to decarbonization and renewable energy expansion, including the US$600 million Centralia coal-to-gas conversion and investments in Nova Clean Energy.
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