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PSE Primer

During our more than 135-year history one thing has remained constant: PSE's focus on safe, reliable, affordable energy service. And we're proud of our legacy: a commitment to great customer service and helping to make our communities better places to live and work.

Fast facts


Bellevue, Wash.




Approximately 1.1 million electric and 790,000 natural gas.

Service area:

6,000 square miles, primarily in Puget Sound region of Western Washington
PSE Service Area Map

PSE Service Area
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Service area population:

Approximately 4 million

Counties served:

Island (electric)
King (combined)
Kitsap (electric)
Kittitas (combined)
Lewis (natural gas)
Pierce (combined)
Skagit (electric)
Snohomish (natural gas)
Thurston (combined)
Whatcom (electric)

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