Google and Constellation sign 20-year nuclear power deal for PJM grid

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Google and Constellation Announce Landmark Agreement to Bring 890 MW of New Nuclear Capacity to PJM Grid as Part of Long-Term Power Deal

October 6, 2026 6:30 AM EDT

Agreement adds new baseload supply to the PJM grid equivalent to a new nuclear reactor

Constellation to deploy Google Cloud and Gemini Enterprise to build the AI for Energy blueprint for next-generation grid operations to improve affordability and resiliency

BALTIMORE & MOUNTAIN VIEW, Calif.--(BUSINESS WIRE)-- Google and Constellation Energy today announced a long-term strategic clean energy collaboration to bring 890 megawatts (MW) of new, reliable nuclear capacity onto the PJM Interconnection grid to meet growing demand and increase grid reliability.

The 20-year power purchase agreement will enable investments in new equipment... More