Minnesota Gov. Tim Walz signed the Clean Energy Acceleration Act, mandating 100% carbon-free electricity by 2040, with interim targets of 80% by 2030 and 90% by 2035.

New data centers are launching faster than power plants in a state already facing electricity shortages and higher prices.

At Three Mile Island’s nuclear power plant, operators say they will open in 2027, a year ahead of schedule, and that the plant will not only power AI, but that AI will help run the plant. (AP ...

Hannah Pell, nuclear licensing and regulatory assurance specialist at the Crane Clean Energy Center, formerly Three Mile Island, in Londonderry Township, Pennsylvania, on Wednesday, June 25, 2025.

The shuttered Three Mile Island nuclear power plant, located in the middle of the Susquehanna River, in Middletown, Pennsylvania, US, on Wednesday, Oct. 16, 2024.

The Three Mile Island nuclear power plant could restart as soon as 2027 – a year ahead of its original reopening date of 2028 – but with a key difference compared to its former life. Only Unit ...

Decades after a partial meltdown shut it down, Pennsylvania’s Three Mile Island is set to reopen a year early to help power Microsoft data centers, part of a nationwide push to revive nuclear ...

The nuclear plant at Three Mile Island near Harrisburg, Pennsylvania, could reopen in 2027, earlier than expected, officials with Constellation Energy announced Wednesday.