What Could TransAlta (TSX:TA) Gain From Alberta's Power Market And Data Center Shift?

• TransAlta (TSX:TA) is positioned to supply initial power to the planned Boreal Technology Hub data-center project in Alberta.
• The Boreal Technology Hub is being developed with major institutional investors as a large-scale data center complex tied to Alberta's grid.
• TransAlta's existing gas-fired fleet is expected to provide the first allocation of electricity to the Boreal Technology Hub as it comes online.
• Alberta's move toward a new power-market framework and the Boreal Technology Hub partnership only capture part of the TransAlta story. We have also spotted 2 warning signs (1 major) worth knowing about at TransAlta.

Other power producers and grid-focused businesses are also tied into this theme of data-center demand and electricity market design, so it is worth scanning 40 power grid technology and infrastructure stocks.

TransAlta, a CA$5.9 billion power producer focused on developing, generating, and selling electricity, now finds its traditional role in Alberta's grid intersecting directly with data infrastructure needs. As demand from projects like the Boreal Technology Hub builds, the company's position in utility scale power supply becomes more relevant to energy hungry computing projects.

3 things going right for TransAlta that this headline doesn't cover.

How does the Boreal Technology Hub tie into TransAlta's current results?

TransAlta is lining up 230 megawatts of initial supply to the Boreal Technology Hub from its existing gas fleet at the same time that reported production and sales for the first nine months of 2026 are lower than a year earlier. That combination puts more focus on how reliably large, power hungry data centers can use spare capacity and help support utilization across the generation portfolio.

Does this change the TransAlta Narrative around data centers and contracted growth?

The Boreal agreement directly links TransAlta to the data center growth theme that features in the current Narrative, which already leans on modeled load from new computing projects and Centralia Unit 2 conversion as key earnings drivers. If Boreal progresses as outlined, it would add real world evidence that data center demand can support contracted and semi contracted cash flows alongside existing projects in Colorado and Ontario.

See how these catalysts shape TransAlta's path to a CA$23.50 fair value.

What should you watch next to judge if this data-center story really matters for TransAlta?

Attention now shifts to whether TransAlta and its partners finalize the Boreal Technology Hub agreements by the early 2027 timeline that has been signalled and how much capacity ultimately gets contracted beyond the initial 230 megawatts. Progress updates on Alberta's new power market framework and any disclosure on pricing, contract length, or required repowering investment will be key markers for how meaningful this load becomes to the wider business model.

The TransAlta question investors rarely ask

Headlines focus on projects and contracts, but the quieter story is what TransAlta's current stream of cash generation suggests the whole business might reasonably be worth next to today's share price. Find out exactly what TransAlta is worth today based on its cash flows.

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