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Cartis diligence evidence schedule

Yahoo Quincy Data Center Campus

PRJ-1188 · Site · Quincy, Washington, United States

Record last updated Oct 28, 2026

Scope and capacity

Yahoo operates a data-center campus in Quincy, Washington, within Grant County PUD’s hydroelectric service territory. The site is part of a regional concentration of large data centers connected to low-cost Columbia River power. A current campus IT-capacity figure has not been disclosed.

Headline: Not established in published records

Numbers refer to their stated physical boundaries and are not added together. Source dates, claim dates and record updates have different meanings. Missing dates and locators are not inferred.

Utility service territory · Grant County PUD

Actual · Yahoo Quincy Data Center Campus (Project)

Claim 155043 · Recorded claim type: Actual · Review: Approved · Claim date: Aug 28, 2026

  1. ENERGY STAR certified data centers

    U.S. Environmental Protection Agency · Document date: Aug 31, 2026 · Corroborating

    Source reference: SRC-7466 · Government record · Recorded authority: Official primary

    Source URL

    https://www.energystar.gov/buildings/certified-data-centers

  2. Data centers and Grant PUD

    Grant County PUD · Document date: Aug 28, 2026 · Primary

    Source reference: SRC-7465 · Company announcement · Recorded authority: Party primary

    Source URL

    https://www.grantpud.org/blog/data-center-faqs

Counterparties and capital

Grant County PUD · Utility provider · CMP-1658

Yahoo Inc. · Operator · CMP-1674

This schedule captures public Cartis research. It is not a title, lien or legal-opinion report. Document page/section locators and claim review timestamps are included only when published; this version has no separate locator or claim-review-time feed.