Question 1

Are the lower Snake River dams up for a FERC license?

Accepted Answer

No. They are federal dams run by the Army Corps of Engineers, so they are not FERC-licensed and do not relicense. Their future is being decided through federal court cases and a 2023 agreement instead.

Question 2

How long does a federal hydro license last?

Accepted Answer

Roughly 30 to 50 years, depending on the project and what the license requires. Larger or more complex projects tend toward the longer end.

Question 3

Can a new license force a dam to add fish passage?

Accepted Answer

Yes. FERC can and often does write passage and spill requirements into a new license, frequently shaped by NOAA Fisheries and the affected tribes. The details are negotiated project by project.

Question 4

Will relicensing change my electric rates?

Accepted Answer

It can, usually by a modest amount spread over years, if new license conditions raise operating costs or cut generation. The size depends on the specific terms, so treat any single number you see with caution.

Analysis archive: every entry, most recent first

The Columbia's dams come up for renewal, one license at a time