Pacific Power Oregon Rate Changes 2026: POWER Act Creates Separate Data Center Rate Class
Pacific Power (PacifiCorp) Oregon customers saw a modest 0.7% rate decrease effective January 1, 2026, approved by the Oregon PUC — but the bigger story is the POWER Act (HB 3546), which creates a separate rate class for data centers and large energy users. Under the new law, data centers must sign 10-year contracts with utilities to defray infrastructure costs, ending the practice of large consumers paying subsidized industrial rates. Meanwhile, Pacific Power rates have risen 54% cumulatively since 2022, driven by wildfire lawsuit settlements, grid hardening, and infrastructure investment. Additional rate adjustments take effect April 1, 2026, with details pending from the PUC.
The January Decrease: A Brief Reprieve
The Oregon PUC approved a 0.7% decrease in Pacific Power rates effective January 1, 2026 — approximately $0.96/month for a typical residential customer. The reduction reflects PacifiCorp's updated annual forecast showing lower power purchase costs, including decreased fuel costs, purchased power, and wholesale sales.
For commercial customers, the January adjustment provides marginal relief. However, additional rate adjustments are scheduled for April 1, 2026, with specifics expected from the PUC in March. A proposed 2.8% increase for Southern Oregon is under review, which would push the cumulative increase since 2022 even higher.
The POWER Act (HB 3546): Data Centers Get Their Own Rate Class
Oregon's POWER Act is the most significant structural change to the state's electricity market in years. The legislation mandates a separate rate class for large energy-use facilities — primarily data centers — ensuring they bear a proportionate share of grid infrastructure costs. Key provisions include:
- Separate rate classification: Data centers will no longer qualify for lower industrial rates that were designed for manufacturing facilities
- 10-year mandatory contracts: New large energy users must sign long-term contracts with utilities to help recover infrastructure investments
- Cost allocation reform: Residential and small business customers are no longer expected to subsidize the grid costs of hyperscale data center operations
- Pacific Power support: PacifiCorp has publicly supported the framework as a fairness mechanism
The POWER Act reflects a broader national trend where states are grappling with the grid impact of rapid data center buildout. Oregon joins Virginia (Dominion territory) and Indiana as states actively creating new regulatory frameworks to address data center electricity demand.
Why Rates Are Up 54% Since 2022
Pacific Power's rate trajectory since 2022 has been driven by three major cost categories:
- Wildfire liability: PacifiCorp faces billions in wildfire-related lawsuit settlements, particularly from the 2020 Archie Creek, Beachie Creek, and Echo Mountain fires. These costs are being recovered through ratepayer charges.
- Grid hardening: Investments in wildfire mitigation infrastructure — undergrounding lines, installing covered conductors, vegetation management — add to the rate base.
- Clean energy transition: PacifiCorp's Integrated Resource Plan (IRP) includes significant renewable energy and storage additions, with associated transmission upgrades.
⚡ Commercial Buyer Strategy
Review April 2026 rate adjustment details as soon as published: The Oregon PUC will release specifics in March. Budget for potential 2-3% increases on top of the 54% cumulative base.
Data center operators: evaluate POWER Act contract terms: The 10-year mandatory contracts will become the default. Negotiate volume discounts and transmission cost-sharing provisions before the framework is finalized.
Explore market-based pricing opt-out: Commercial customers with ≥2 MW demand on schedules 30, 47, or 48 can opt out of basic service for market-based pricing. The next opt-out window opens November 2026.
Compare Oregon vs. other Western states: With Oregon's POWER Act and rising rates, data center developers should compare total cost of ownership against Washington (BPA hydro rates) and Nevada (NV Energy competition).
Sources: Oregon PUC, PacificPower.net, Oregon Public Broadcasting (OPB), RTO Insider, Oregon Legislature (HB 3546).