Canadian power producer TransAlta Corp (<a href="https://money.tmx.com/en/quote/TA" target="_blank">TSE:TA</a>) on Tuesday said it has achieved commercial operation of its 200-MW Horizon Hill wind project in Oklahoma, the entire output of which has been contracted by Meta Platforms Inc (<a href="https://www.nasdaq.com/market-activity/stocks/meta" target="_blank">NASDAQ:META</a>).