Snohomish County PUD (Washington), large-load review
Large-load tariff for data centers: what is on file, the terms the filings state, and where each fact comes from. Terms a filing does not state are marked, never guessed.
StatusLaw or process only Last reviewed 2026-10-14
Applies atAny request above 2.5 MW is treated as a large load
What the filing saysLOWER CONFIDENCE. As of May 2026 the PUD requires a System Impact Study for any request above 2.5 MW to find out whether power is available and which upgrades are needed, and it was serving no data centers. The county council adopted a six-month emergency moratorium on new data centers in unincorporated areas in late June 2026. No data center rate schedule was confirmed.
Stated terms
This tariff does not yet have terms we can tabulate. The status text above is what the filings and our source state. See the source below.
Source
HeraldNet and Everett Post coverage of the PUD's large-load planning (2026); the PUD rate book was not read.
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Screening information from public filings, not legal or investment advice. Tariffs change; confirm the current terms with the utility and the commission before relying on them.