Three Mile Island, the site of the nation's most serious nuclear reactor accident, could reopen with Microsoft as its sole customer.

Microsoft’s ambitious plan to restart a Three Mile Island nuclear reactor to fuel its AI-driven data centers might not take off as fast as hoped. While nuclear energy offers a reliable and climate-friendly solution, experts say regulatory challenges, local opposition, and fuel supply issues could cause significant delays.

Alphabet unit Google filed a complaint to the European Commission on Wednesday against what it said were Microsoft's anti-competitive practices to lock customers into Microsoft's cloud platform Azure.

Google said in an antitrust complaint that Microsoft uses unfair licensing contracts in its Azure cloud computing business to stifle competition.

The search giant argues that Microsoft is abusing its market power in enterprise software to push customers to use its cloud-computing service.