TransAlta Corporation (NYSE:TAC) is one of the stocks that made it to our list of top 10 newsworthy upgrades and downgrades.

The Alberta Electric System Operator’s new 1,200-megawatt cap on large electricity loads understandably has some people ...

AESO announced Wednesday that “large load projects,” such as data centres, will be limited to 1,200 megawatts between them ...

Beacon AI Centers, which plans to develop six large data-centre campuses in Alberta, said AESO’s process has not changed its ...

The Alberta Electric System Operator (AESO) is introducing temporary limit on how many new data centres can be added to the ...

The Alberta Electric System Operator (AESO) has launched an interim approach to large load connections. The new approach is ...

Alberta is overhauling its energy market through a suite of changes aimed at making the system more reliable and affordable – ...

CALGARY, Alberta, June 04, 2025 (GLOBE NEWSWIRE) -- The Alberta Electric System Operator (AESO) has introduced a new interim ...

Minimize the use of space heaters.” The Alberta Electric System Operator (AESO) sent out its own grid alert, warning people to do what they could to minimize the potential for rotating outages.

A report from clean energy think tank Pembina Institute suggests investor confidence in Alberta's renewables sector has been dampened by provincial policy moves.