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Washington Rates and Tariffs

Find information on Electric and Natural Gas tariffs, rate schedule, prices and rates history.

 Schedule 151 - Natural Gas Extension Policy (December 17, 2015)

 Schedule 77 - Electric Vehicle Supply Equipment Pilot Program (January 14, 2016) 

 Schedule 146/182 - Natural Gas Transportation (January 15, 2016)


Avista Receives Commission Order Concluding 2015 Washington Rate Case

Avista received a final order in the 2015 general rate case from the Washington Utilities and Transportation Commission (Commission), with new rates taking effect Jan. 11, 2016. For more information:

Partial Settlement Reached in Washington Rate Case

Read the news release here.

General Rate Request Filed in Washington

Avista has filed a rate case with the Washington Utilities and Transportation Commission (Commission) to help recover costs that enable us to provide the safe, efficient and reliable energy you expect.

We know you want rates that are fair, and so do we. What does this request mean for you? Read on and watch the video to learn the specifics of this rate request and how the commission evaluates and sets or approves rates that are fair and reasonable.

Information About the Filing

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