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The Digest's tracker follows 1 Washington data center bill: 1 that would restrict development, 0 that favor it, and 0 neutral. 1 has advanced past committee (SB 6231). The map covers 2 Washington markets with about 2.7 GW of capacity and pipeline. Local restrictions on data center permits are in effect.

2.7 GWcapacity and pipeline across 2 map markets
1data center bills tracked
1advanced past committee
Activelocal moratorium activity
Local restrictions. Seattle City Council passed an emergency 12-month moratorium (June 9, 2026) on new data center siting while the city conducts comprehensive impact studies. Extendable by six months. See the moratorium layer on the map.

Latest Washington data center activity

Bill actions and news about Washington data centers in one timeline, newest first. News is matched to the state by the story's text.

BillSB 6231: Removing a tax exemption for the replacement of equipment for data centers. Restrictive

Enacted, last action Apr 1, 2026

Washington data center legislation

1 restrictive0 favorable0 neutral

See all 1 Washington bills in the Legislation tracker

Washington data center markets and projects

Seattle

1.5 GW

1.5GW under development.

Home market for Amazon and Microsoft keeps demand strong despite high land costs.

Quincy, WA

1.2 GW

1.2GW under development.

Small agricultural town that became a hyperscaler hub due to cheap Columbia River hydropower.

Explore every market on the interactive map

Digest Originals that mention Washington

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Updated October 23, 2026. Bill labels are the Digest's own classification of each bill's text; market figures come from CBRE, JLL, and utility filings as cited on the map. All Digest news.