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Shoreline Substation Transformer Replacement Project Complete

New transformer installed and operating.

Seattle City Light recently completed a transformer replacement project at the Shoreline Substation.

Crews worked tirelessly to remove the old transformer, prepare the pad for the new transformer and then assembled it. The new transformer was installed, tested, commissioned and began serving the Shoreline community in late 2016.

Shoreline Substation old equipment

Old equipment being removed from the Shoreline Substation.


New transformer installed and operating.

New transformer installed and operating.

Now that the work is complete, the improvements will maintain reliable power for Shoreline customers for years to come. The substation is located at 2136 N. 163rd St.

To learn more about this project as well as other electrical infrastructure investment projects, please visit: