System improvements
Current projects
To continue to deliver safe, reliable and affordable service to our customers, PSE invests in projects and programs to upgrade and maintain our electric and natural gas systems. This includes things like upgrading, replacing and installing new pipes, wires and equipment and ongoing, day-to-day maintenance.
Learn about the system improvements PSE is making in your area. Select a project or program page below or view an interactive map of all our current projects at pse.com/projects-map.
For information about our completed projects, view this list.
Service area-wide programs
- Control zone mitigation program
- Pole inspection and maintenance program
- Underground electric cable replacement program
- Washington State Ferries ferry system electrification
King
- East Enumclaw Substation
- Electron Heights-Enumclaw transmission line and substation upgrades
- Energize Eastside
- Issaquah reliability and capacity improvements
- Mercer Island electric upgrades
- Sound Transit public improvements
Kitsap
Pierce
Contact us
We welcome your questions and comments. Please contact:
1-888-404-8773
MajorProjects@pse.com