A lawsuit led by the State of Oregon and supported by the State of Washington could raise electricity rates across the Northwest and increase the risk of power shortages.
A lawsuit led by the State of Oregon and supported by the State of Washington could raise electricity rates across the Northwest and increase the risk of power shortages, according to federal filings and regional power organizations.
The U.S. Department of Justice filed a response in December to a motion for injunctive relief against Columbia River System Operations. The motion seeks changes to hydropower operations on the Columbia and Snake rivers. Cost estimates included in the filing from the Bonneville Power Administration (BPA) indicate the proposed injunction could increase electricity rates by approximately 17% for the not-for-profit utilities BPA serves across Oregon, Washington, Idaho, Montana, Nevada, and Wyoming.
In Western Montana, the projected increase would affect around 160,000 electric cooperative members.
BPA also warned that the measures requested in the lawsuit would reduce the availability of reliable, carbon-free hydropower and could lead to frequent grid emergencies, increasing the likelihood of energy shortages and rotating blackouts, particularly during winter when .
The Northwest Public Power Association (NWPPA), which represents consumer-owned utilities across the region, criticized the litigation, describing it as a “hidden tax” on electricity customers.
“The litigation is like a hidden double-digit tax on electricity customers that threatens real harm to lower-income families, schools, farms, and businesses without providing any proven benefits to salmon,” said Kurt Miller, CEO and executive director of NWPPA. Miller added that BPA’s analysis contradicts claims that the lawsuit would have minimal impacts on electricity rates or public safety.
The lawsuit follows the federal government’s withdrawal from the December 14 Agreement, which addressed long-term management of the Columbia River system and raised the possibility of breaching the four Lower Snake River dams. Utilities and other stakeholders have noted that the agreement was developed without input from the states of Idaho and Montana, public power utilities, navigation interests, or agricultural groups.
Regional power organizations say the litigation comes as the Pacific Northwest already faces heightened concerns about reliability. Several recent assessments have warned of an increased risk of blackouts due to reduced dispatchable power resources and growing demand. At the same time, energy affordability remains a top concern for households across the region.
NWPPA and its partners have called on Oregon and Washington to withdraw from litigation and return to negotiations that include all stakeholders in the system. Miller pointed to existing regional efforts, such as collaborative projects involving tribes, utilities, and federal agencies, as examples of approaches that aim to improve salmon recovery without sacrificing hydropower reliability.
“Northerners deserve solutions, not surprises,” Miller said. “There is an opportunity to pursue science-based strategies that protect salmon while keeping electricity reliable and affordable.”
Flathead Electric Cooperative, along with its allies, is calling on Washington and Oregon to withdraw from litigation and re-enter good faith discussions about Columbia River System Operations.
