All electric utilities authorized to do business in the state of Washington are required to file an annual data report pursuant to Washington Administrative Code 480-100-252. This information is used to identify emerging energy trends based on supply and demand, conservation and public health and safety factors, and to determine the level of statewide and service area needs.

A copy of last year’s report filed by MEWCO can be found by clicking on the report below.

Modern Annual Report 2016 Cover

MEWCO Annual Report 2015 Cover web