---
format: "aidr-story-markdown/v1"
id: "dde682f383f316dc0e0193cb2ef70359b02e95b2b4bb3c48017e686243172fcb"
canonical_url: "https://aidr.today/dde682f3?lang=en"
title: "Google and Constellation Sign $4.3B Nuclear Deal for 890 MW"
lang: "en"
requested_lang: "en"
available_langs: ["en","vi"]
translation_fallback: null
fallback_fields: []
published_at: "2026-10-06T10:54:51.000Z"
category: "Industry"
topics: ["google","funding"]
source_urls: ["https://marketbrief.now/business/google-and-constellation-sign-43b-nuclear-deal-for-890-mw-1758c673","https://x.com/wallstengine/status/2107418881900097695","https://x.com/FirstSquawk/status/2107419367080378637","https://x.com/Kalshi/status/2107342589867524270","https://x.com/jackprandelli/status/2107397166167711986","https://x.com/ShanuMathew93/status/2107390942529396762","https://huggingnews.com/business/google-and-constellation-sign-43b-nuclear-deal-for-890-mw-1758c673"]
summary: "Constellation Energy will upgrade 11 nuclear reactors to provide electricity for Google's data centers under a new 20-year agreement that aims to add 890 MW to the PJM grid and is backed by $4.3B in investment, with Google also signing a separate 15-year supply deal covering an additional 2.7 GW of power and the first uprate of capacity expected in 2028."
---

# Google and Constellation Sign $4\.3B Nuclear Deal for 890 MW

> [Open the canonical story](<https://aidr.today/dde682f3?lang=en>)

**Published:** 2026-10-06T10:54:51.000Z
**Category:** Industry
**Topics:** google, funding

## Summary

Constellation Energy will upgrade 11 nuclear reactors to provide electricity for Google's data centers under a new 20\-year agreement that aims to add 890 MW to the PJM grid and is backed by $4\.3B in investment, with Google also signing a separate 15\-year supply deal covering an additional 2\.7 GW of power and the first uprate of capacity expected in 2028\.

## Sources

- [Story source](<https://marketbrief.now/business/google-and-constellation-sign-43b-nuclear-deal-for-890-mw-1758c673>)
- [Story source](<https://x.com/wallstengine/status/2107418881900097695>)
- [Supporting source](<https://x.com/FirstSquawk/status/2107419367080378637>)
- [Supporting source](<https://x.com/Kalshi/status/2107342589867524270>)
- [Supporting source](<https://x.com/jackprandelli/status/2107397166167711986>)
- [Supporting source](<https://x.com/ShanuMathew93/status/2107390942529396762>)
- [Story source](<https://huggingnews.com/business/google-and-constellation-sign-43b-nuclear-deal-for-890-mw-1758c673>)