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Current Transmission Rates

Bonneville Power Administration's wholesale power and transmission rates for the FY 2022-2023 rate period were established during the BP-22 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, 2021.

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 2022 Power Rate Schedules and General Rate Schedule Provisions  and the 2022 Transmission, Ancillary and Control Area Service Rate Schedules and General Rate Schedule Provisions on September 30, 2021. These rates went into effect on October 1, 2021.

·        2022 Power Rate Schedules and General Rate Schedule Provisions (GRSPs)
·        2022 Transmission, Ancillary, and Control Area Service Rate Schedules and GRSPs
 
​Current Rate Schedules

​2022-2023 Transmission and Ancillary Service Rates

During this 2-year rate period, transmission rates may be adjusted in accordance with the Transmission Cost Recovery Adjustment Clause (Transmission CRAC), the Transmission Reserves Distribution Clause (Transmission RDC), and the Transmission Financial Reserves Policy (Transmission FRP) Surcharge. See Transmission GRSPs, sections II.G, II.H and II.I.

​Formula Rates

2022-2023 Formula Rates  

The rates for GSR Service are calculated for each quarter, beginning October 2021. The rates are posted below and will be updated as needed.

• FY 2022-2023 Formula Rates Summary (posted 10-01-2021)
• FY 2022-2023 Formula Rates Calculation (posted 10-01-2021)

 
 

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