CALGARY, Alberta, April 24, 2024 (GLOBE NEWSWIRE) — TransAlta Corporation (“TransAlta” or the “Company”) (TSX: TA) (NYSE: TAC) announced today that the combined 300 MW White Rock East and White Rock West wind facilities (“White Rock”), located in Caddo County, Oklahoma, have achieved commercial operation. The White Rock wind facilities are fully contracted to Amazon Energy LLC (“Amazon”) and are currently supplying clean and affordable electricity to our customer. TransAlta’s portfolio in the US now totals 820 MW in net operating renewable energy capacity.

(GlobeNewsWire)