Sept 25, V7N- Microsoft’s plan to restart a nuclear reactor at Three Mile Island to power its data centers highlights the tech industry's interest in nuclear energy as a climate-friendly solution to its growing power needs. However, reviving or building new nuclear reactors to meet the demand from data centers, especially those driving artificial intelligence, faces significant challenges. Regulatory barriers, potential fuel shortages, and local environmental opposition will make it difficult for these projects to proceed swiftly.

The deal between Microsoft and Constellation Energy aims to restart the Unit 1 reactor at the Pennsylvania plant by 2028, marking the first time a nuclear facility has been used specifically to power data centers. While nuclear power is seen as a reliable and sustainable energy source, the project will face obstacles, including obtaining key permits, addressing technical challenges related to equipment that has been dormant for years, and overcoming opposition from communities that remember the 1979 partial meltdown at Unit 2.

Beyond the Three Mile Island project, broader issues like restrictions on uranium imports and delays in securing licenses from the U.S. Nuclear Regulatory Commission could affect other tech-nuclear partnerships. While President Biden has streamlined the NRC’s licensing process, managing the backlog of new projects will strain resources. Additionally, competition for nuclear power could drive up costs for consumers, underscoring the need for public acceptance and careful handling of environmental concerns.

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