Puget Sound Energy is Washington state's largest and oldest energy utility, serving more than 1 million electric customers and approximately 725,000 natural gas customers, primarily in the vibrant Puget Sound region.

The region has experienced dramatic change during Puget Sound Energy's 134-year history , but one thing has remained constant: PSE's focus on safe, reliable, low-cost energy service. The company's commitment to serving communities, to helping make them better places to live and work, is as steadfast as ever.