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Energy

Black Hills Signs a 22-Year Deal to Power Google's Cheyenne Data Center and Will Build $1.8 Billion of Gas Generation

Agreements effective September 30 run through 2048 and cover up to 590 megawatts of grid service, with Google carrying the project costs and posting $399 million of refundable equipment advances.

PR

By Priya Raghavan

Oct 6, 2026 · 2 min read

Black Hills Corp. said after Tuesday's close that it has executed definitive agreements to serve Google's planned data center in Cheyenne, Wyoming, in one of the longer-dated utility commitments yet struck for an artificial-intelligence campus. The agreements were effective September 30 and run through 2048.

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PR

Priya Raghavan

Corporate Insider Inc.

Priya Raghavan writes for Corporate Insider Inc.

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