Our Rates and Tariffs
How rates are set
Your payments help us continue to provide safe, reliable energy. Find information about how your rates are set, what your rate dollars pay for, and how we are maintaining our system to continue to provide you with safe, reliable energy.
About Rates
Read helpful FAQs, watch a video about what drives rates changes and see how we compare to national average.
Washington - Electric
State-specific documents about rate adjustments and pricing.
Washington - Natural Gas
State-specific documents about rate adjustments and pricing.
Washington - Rate Requests
State-specific information about Washington rate requests.
Idaho - Electric
State-specific documents about rate adjustments and pricing.
Idaho - Natural Gas
State-specific documents about rate adjustments and pricing.
Idaho - Rate Requests
State-specific information about Idaho rate requests.
Oregon - Natural Gas
State-specific documents about rate adjustments and pricing.
Oregon - Rate Requests
State-specific information about Oregon rate requests.