Last Update: 09/19/2026 at 11:34 PM EST

Washington Data Centers Face Local Limits

Coverage from The Spokesman-Review, KUOW, and others

Washington Data Centers Face Local Limits topic image

Large data center proposals in Washington are prompting utilities and local governments to slow approvals while they assess electricity supply, water access, infrastructure costs, and community effects.

Avista paused negotiations over a proposed customer that could grow from 125 megawatts to 500 megawatts, while Spokane, Spokane County, and Seattle adopted or considered temporary limits on new facilities. The developments show that projects are increasingly dependent on clearer permitting rules, transmission investments, and protections against shifting costs to existing customers.

Looking Back
81 Day Timeline
Jun 9Jun 23Jul 7Jul 28Aug 11Aug 25
History
09/08/2026

Spokane County moved from considering a moratorium to approving a temporary pause on data-center building permits, extending formal restrictions beyond Spokane city. The story also more clearly identifies Microsoft as a major Quincy operator and frames Avista’s proposal as nonbinding.

08/24/2026

The story has broadened beyond Spokane and Seattle to show system-level grid constraints and infrastructure costs in Washington’s established data center hub, Quincy. The emerging issue is no longer only whether projects receive permits, but whether utilities can accommodate them and recover expansion costs.

All Articles13 articles
Important6 articles · CI Score 60 and above
The Spokesman-Review
Spokane County commissioners Chris Jordan and Amber Waldref proposed a nine-month moratorium on large-load data-center permits in Washington after Avista paused major power discussions.
7/20/2026 • Permitting & Regulation • General
KUOW / Joshua McNichols
Seattle City Council enacted a one-year moratorium on data center approvals above 20 megawatts on June 9 after concerns about electricity, water, and neighborhood impacts.
6/18/2026 • Permitting & Regulation • General
The Spokesman-Review / Margaret O'Connell, Madonna Luers and Alan McCoy
The Spokane Audubon Society urged Spokane County in Washington to pause permitting for a proposed Medical Lake hyperscale data center because of power, water, pollution, and economic concerns.
8/16/2026 • Community & Local Opposition • General
RANGE Media / Aaron Hedge
Spokane County commissioners approved a four-month data center permitting pause on August 11 in Spokane County, Washington, after residents protested proposed facilities and demanded stronger power, water and zoning safeguards.
8/28/2026 • Community & Local Opposition • General
The Spokesman-Review
Avista paused 500-megawatt data center negotiations in Spokane, Washington after community criticism and a proposed Spokane City Council one-year moratorium tied to permitting, power, and water concerns.
6/12/2026 • Community & Local Opposition • General
The Spokesman-Review
Avista confirmed a nonbinding memorandum for a Washington data center requesting 125 MW in 2029, facing Spokane opposition and cost-allocation concerns.
6/9/2026 • Power Procurement & Grid • General
Interesting6 articles · CI Score 45–59
The Spokesman-Review
Spokane County commissioners heard residents oppose a potential West Plains data center and debated a moratorium Tuesday in Spokane County, Washington.
8/11/2026 • Community & Local Opposition • General
KREM
Avista paused negotiations on a proposed 500-megawatt data center in Spokane Valley, Washington, after Spokane Riverkeeper raised concerns about water impacts and a federal 2026 bill introduced funding requirements.
6/27/2026 • Community & Local Opposition • General
KHQ
Spokane residents protested a proposed Avista-linked data center after Avista confirmed the project and paused negotiations, and the city imposed a one-year permit moratorium.
6/27/2026 • Community & Local Opposition • General
The Spokesman-Review
Grant County PUD announced the Quincy Transmission Expansion Plan in response to data center-driven load constraints, while landowners sued over planned 230-kilovolt transmission lines.
7/26/2026 • Policy & Utility Planning • General
KHQ
Avista paused energy service negotiations for a proposed 500-megawatt Spokane data center, prompting a one-year city building-permit moratorium for computer data centers.
6/14/2026 • Policy & Utility Planning • General
Avista
Avista, in Washington, outlines a customer-paid study and regulatory review process for future data-center large-load interconnection requests.
6/14/2026 • Policy & Utility Planning • General
Additional1 article · CI Score below 45
Avista Corporation
Avista Utilities said it will take additional time to evaluate large data center energy requests while coordinating planning with governmental agencies and community stakeholders in eastern Washington and northern Idaho.
6/12/2026 • Policy & Utility Planning • General