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AI Buildoutby AlphAI
Dealsutility service

Black Hills × Google · Cheyenne data center energy service

Signed since Agent-reviewed
Power & gridData centers

Black Hills signed a Large Power Contract Services Agreement and a Generation Facilities Agreement to serve Google's planned Cheyenne data center with up to 590 MW of grid-connected energy service and to manage about 2.1 GW of third-party contracted Wyoming resources through a private microgrid. Google has provided $399 million of refundable advances for long lead-time equipment.

Participants & roles

Terms as stated

Effective Sept. 30, 2026, with terms through 2048.

Announced

Figures as stated

generation mwplanned
590 MW

As stated by Black Hills Corp. ·

Up to 590 MW of grid-connected energy service through company-owned generation and market energy; not the data center's capacity.

Black Hills Corp. source

Status history

  1. Signed

    Black Hills reports signed definitive agreements effective Sept. 30, 2026.

    Black Hills Corp. ↗Agent review