Rate & tariff proceedings

Find information about BPA's current, future and past power and transmission rate cases and tariff proceedings.
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Current Rates & Tariff Proceedings

Access the secure rate case website and find information on current rate and tariff proceedings as well as the Rate Period High Water Mark process. Information is available on the BP-22 Rates Settlement, the BP-24 Rate Case and the TC-25 Tariff Proceeding. 

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Inactive Rate & Tariff Proceedings

Find information on historic rate and tariff proceedings.

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Current Rates & Tariff

Find information on Power and transmission rates, rate adjustments and the transmission tariff. BPA's wholesale rates for the fiscal year 2022-2023 rate period were established during the BP-22 Rate Case and went into effect on Oct. 1, 2021.

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Background Information

Find information on how BPA sets Power and Transmission rates and the Rules of Procedure.

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BPA sets its rates as low as possible while remaining consistent with sound business principles. Low-cost, clean power has been a cornerstone of the Northwest economy for decades, stimulating growth and new jobs.

News & Events

See all BPA events

Public Rate Design Methodology 2029 - Public Meeting

This workshop is one of a series to develop the Public Rate Design Methodology 2029.

BP-26 and TC-26 Customer-Led Workshop