In a groundbreaking move, Microsoft and Constellation Energy have announced plans to reopen the historically significant Three Mile Island nuclear plant. This marks the first instance of a decommissioned U.S. nuclear facility being reactivated and the entire power output being dedicated to a single commercial entity.
The collaboration aims to supply Microsoft’s growing artificial intelligence (AI) operations with a reliable and clean energy source. By 2028, Constellation Energy intends to restart Unit 1, adjacent to the reactor involved in the 1979 partial meltdown—the most severe nuclear accident in U.S. history. The estimated cost of the revival is $1.6 billion.
Joseph Dominguez, CEO of Constellation Energy, emphasized the significance of this project, stating that the plant will generate as much clean energy as all renewable sources built in Pennsylvania over the past three decades. The restarted facility is expected to deliver 835 megawatts of electricity, sufficient to power approximately 800,000 homes.
This initiative aligns with a broader trend of tech giants seeking sustainable energy solutions to support their expanding data centers and AI technologies. However, the plan faces substantial regulatory hurdles and public scrutiny. The U.S. Nuclear Regulatory Commission will conduct extensive safety inspections, a process anticipated to conclude by 2027.
Economic forecasts are optimistic, with projections from the Pennsylvania Building and Construction Trades Council estimating the creation of 3,400 jobs and the generation of $3 billion in state and federal taxes. Governor Josh Shapiro expressed his support, highlighting the project’s potential to sustain and expand nuclear power in the Commonwealth while creating thousands of energy jobs.
Despite the economic benefits, nuclear safety advocates remain cautious. Critics argue that relying on federal subsidies may not be appropriate, especially when public funds are used to support a single private company. Henry Sokolski, a former deputy for nonproliferation policy at the Pentagon, voiced concerns about the financial burden on taxpayers.
Social media reactions reflect a mixed response. While some celebrate the potential economic revival and clean energy benefits, others worry about the environmental implications and the reliance on nuclear power as a long-term solution.
As Microsoft and Constellation Energy navigate the regulatory landscape, the successful revival of Three Mile Island could set a precedent for future collaborations between tech firms and the nuclear energy sector, paving the way for more sustainable and innovative energy solutions.
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Microsoft to utilize Three Mile Island plant for AI energy needs
cgtn.com
