The U.S. Department of Energy, under the Trump administration, has authorized a $1 billion loan to restart the Three Mile Island nuclear facility in Pennsylvania. The financing is part of a broader effort to boost domestic energy production and reduce reliance on foreign sources.
In a landmark partnership, Microsoft has signed a deal to source electricity from the revived plant to run its expanding network of data centers. The tech giant aims to meet its ambitious sustainability targets by tapping into low‑carbon power generated on‑site.
Three Mile Island is synonymous with nuclear risk in the United States. The 1979 partial core melt, which forced the evacuation of nearby residents, left a lasting imprint on public perception of nuclear power. Since then, the site has remained largely dormant, serving as a cautionary tale for regulators and industry alike.
The loan will fund the construction of new reactors designed to meet modern safety standards, as well as upgrades to existing infrastructure. Construction is slated to begin early next year, with the first unit expected to achieve commercial operation by 2028.
“This investment signals confidence in the next generation of nuclear technology,” said a senior DOE official. Conversely, environmental groups have voiced concerns, urging stricter oversight and highlighting the lingering health and ecological impacts of the original accident.
Proponents argue that the project could create thousands of jobs and provide a reliable, carbon‑free electricity source for the region. If successful, it may serve as a blueprint for reviving other dormant nuclear sites across the country.