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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.




More than 1 million electric and more than 770,000 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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