Westinghouse files for IPO nine years after bankruptcy, signaling nuclear energy’s comeback

Westinghouse Electric Company has confidentially filed a draft registration statement with the SEC for a proposed initial public offering. The filing was submitted on July 31. From Chapter 11 to S-1 Westinghouse collapsed into Chapter 11 bankruptcy protection in 2017 after its AP1000 reactor construction projects hemorrhaged money through massive cost overruns. The company emerged from bankruptcy in 2018. Brookfield Renewable Partners and Cameco acquired Westinghouse for approximately $8 billion in late 2023, splitting ownership 51-49 respectively. In October 2025, a strategic partnership between the US government, Brookfield, and Cameco committed at least $80 billion toward new reactor deployments. If Westinghouse achieves a valuation of $30 billion or more by January 2029, a government-held interest could convert into an IPO requirement. From an $8 billion acquisition to a potential $30 billion valuation threshold would represent nearly a 4x return for Brookfield and Cameco. What this means for investors Westinghouse isn’t the only company eyeing nuclear’s renaissance. Small modular reactor companies like NuScale and Oklo have attracted significant attention, with Oklo already tr...