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TransAlta Corporation
Sign in to saveTransAlta Corporation (formerly Calgary Power Company, Ltd.) is an electricity power generator and wholesale marketing company headquartered in Calgary, Alberta, Canada. It is a privately owned corporation and its shares are traded publicly. It operates 76 power plants in Canada, the United States, and Australia. TransAlta operates wind, hydro, natural gas, and coal power generation facilities. The company has been recognized for its leadership in sustainability by the Dow Jones Sustainability North America Index, the FTSE4Good Index, and the Jantzi Social Index. TransAlta is Canada's largest
OverviewAI-generated
TransAlta Corporation is a Canadian business and public company established in 1911. It operates in the electricity generation industry, producing electricity. The organization is headquartered in Calgary, Canada.
TransAlta is listed on the Toronto Stock Exchange and the New York Stock Exchange. Its stock tickers include TAC, TACPF, TRNTF, and TSLTF. The company is also traded on the OTC market. Its fiscal year ends on December 31.
Synthesized by Vinony from 27 facts across 4 sources: Wikidata, Firecrawl, SEC EDGAR, ROR. Generated from structured data (not the Wikipedia text) and checked against those facts — may still contain errors.
Company
TAC, TACPF, TRNTF, TSLTF- Industry
- Electric Services
- Exchange
- NYSE, OTC, OTC, OTC
- Entity type
- other
- Latest filing
- 6-K · 2026-06-04
- Jurisdiction
- CA
- Headquarters
- Calgary, CA
Research organization · ROR
- Type
- Company
- Founded
- 1911
- Location
- Calgary, Canada
- Status
- Active
GRID grid.451462.0 · ISNI 0000 0004 0510 3711
Wikidata facts
- Instance of
- public company
- Country
- Canada
- Headquarters
- Calgary
- Industry
- electricity generation
- Stock exchange
- New York Stock Exchange
- Official website
- www.transalta.com
- Image
- TransAlta HQ Calgary.JPG
Show 3 more facts
- inception
- 1911-00-00
- product or material produced
- electricity generation
- social media followers
- 3541
Sources (7)
via Wikidata · CC0
~5 min read
Encyclopedic overview
13 sectionsContents
- History
- Ghost Reservoir
- Controversies
- Hydro facilities in British Columbia
- Energy generation summary
- Leadership
- President
- Chairman of the Board
- See also
- References
- Citations
- Sources
- External links
Global expertise, local impact. ===============================
TransAlta is one of Canada’s largest publicly traded power generators, delivering reliable electricity across Canada, the United States and Western Australia.
Excerpted from Wikipedia’s “TransAlta Corporation” article, available under the CC BY-SA 4.0 licence.