Google signs multi‑year nuclear power purchase agreements with Constellation Energy
Google entered into power‑purchase agreements with Constellation Energy to secure additional nuclear capacity for its U.S. data centres. The deals cover upgrades to existing reactors and bring dormant units back online, providing up to 1.5 GW of new capacity according to Google, and include a 20‑year contract for 890 MW and a 15‑year contract for 2,700 MW. The agreements aim to support grid reliability and meet the growing electricity demand from AI‑driven data centre expansion.
Why it matters
The contracts give Google a long‑term, low‑carbon electricity supply, reducing exposure to volatile power markets. Constellation gains guaranteed revenue to fund reactor upgrades, which could improve its financial outlook. Investors should watch how the added capacity affects Google’s operating costs and Constellation’s cash flow.
Key facts
- 1Google signed a power‑purchase agreement with Constellation to upgrade six U.S. nuclear plants, adding 1.5 GW of capacity. thenationalnews.com
- 2The agreement includes a 20‑year deal for 890 MW of nuclear capacity in the PJM grid. telecompaper.com
- 3Google also signed a 15‑year deal for 2,700 MW of nuclear power from Constellation’s fleet. enerdata.net
- 4The combined agreements total 3.6 GW of power. enerdata.net
- 5Google says the upgrades will be provided at no additional cost to other ratepayers. thenationalnews.com
- 6The deals are intended to support Google’s data centre growth driven by the AI boom. thenationalnews.com
Open questions
- Google’s statement of 1.5 GW (material 1) differs from the sum of the two contracts (890 MW + 2,700 MW = 3.59 GW) reported in materials 2 and 3.
Summary written by AlphAI from 3 of 3 sources. Not investment advice. Figures are as stated by the linked sources.