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.

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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. 

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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

Provider of Choice Workshop

BPA will hold a Provider of Choice workshop.

BP-26 and TC-26 Workshop

BPA will host a BP/TC-26 pre-proceeding workshop to discuss and collaborate with customers and stakeholders on tariff and rate topics before the region enters the formal tariff and rate proceedings.