Current Transmission Rates

BPAs wholesale power and transmission rates for the FY 2024-2025 rate period were established during the BP-24 Rate Case. The rate proceeding, conducted through a formal process described in Section 7(i) of the Northwest Power Act, concluded when the Administrator signed the Final Record of Decision on July 28, 2023. The complete rate proceeding record was then sent to the Federal Energy Regulatory Commission for their review and approval of the rates. The Commission granted final approval to the 2024 Power Rate Schedules and General Rate Schedule Provisions and the 2024 Transmission, Ancillary and Control Area Service Rate Schedules and General Rate Schedule Provisions on September 26, 2023. These rates will go into effect on October 1, 2023.  

Additional Customer Resources 

FY 2024-2025 Transmission and Ancillary Service Rates

Formula Rates

2024-2025 Formula Rates 

The rates for GSR Service are calculated for each quarter, beginning October 2023. The rates are posted below and will be updated as needed.

How BPA sets Transmission & Power Rates

BPA is a self-financed federal agency.  This means that BPA does not receive appropriations or tax dollars for operations and maintenance.  BPA pays it expenses from revenues it received from the sales of power and transmission services to eligible customers. 

Learn How BPA sets Power and Transmission Rates

Historical Rates Cases 

For past rate cases, please see Historical Rate Cases