TransAlta's stock surged 6.30% during pre-market trading on Friday, following the release of its fourth quarter and full-year 2025 results alongside several significant strategic announcements.

The company announced an 8% increase to its common share dividend, marking the seventh consecutive annual dividend increase. This move signals confidence in the company's future cash flow generation and commitment to shareholder returns. Concurrently, TransAlta entered into a Memorandum of Understanding with Canada Pension Plan Investment Board and Brookfield to advance a major data centre development at its Keephills site in Alberta. The framework includes an initial long-term power purchase agreement for approximately 230 MW, with the potential for the project to scale up to 1 Gigawatt of load, positioning TransAlta as the exclusive site and power provider.

Management highlighted a strategic shift towards data centres and gas conversion, citing the signing of a definitive tolling agreement to convert its Centralia Unit 2 to natural-gas-fired generation under a long-term contract. The company also provided its 2026 financial outlook, expecting adjusted EBITDA between $950 million and $1,050 million. These positive developments appear to have overshadowed the quarterly adjusted net loss reported in the earnings release, driving significant investor optimism in the pre-market session.