Oregon electricity rates
96 residential tariffs from 38 utilities. Across the 19 filed since 2020, the median costs $0.1650 per kWh at 1,000 kWh a month once fixed charges are included — the cheapest $0.0835, the most expensive $0.2113.
$0.1650median $/kWh
38utilities
96tariffs on file
18%time-of-use
23%filed since 2020
Rate structures in Oregon
| Structure | Tariffs |
|---|---|
| Flat | 55 |
| Tiered | 23 |
| Time-of-use + tiered | 9 |
| Time-of-use | 8 |
| Unclassified | 1 |
Lowest effective rates at 1,000 kWh/month
Ranked across the 19 tariffs filed since 2020 — 23% of those on file here. Older filings are excluded because they are systematically below what utilities now charge; see methodology. Effective rate includes fixed charges, and availability restrictions may apply.
| Utility | Tariff | Structure | Filed | $/kWh | Annual |
|---|---|---|---|---|---|
| PacifiCorp (Oregon) | Schedule 4 - Residential (Single Phase) | Flat | 2026 | $0.0835 | $1,001.64 |
| PacifiCorp (Oregon) | Schedule 4 - Residential (Three Phase) | Flat | 2026 | $0.0925 | $1,109.64 |
| Idaho Power Co | Schedule 5 - Residential Time-of-Day | Time-of-use | 2022 | $0.0976 | $1,171.73 |
| Central Electric Coop Inc | Residential | Time-of-use | 2023 | $0.1000 | $1,200.22 |
| City of Eugene, Oregon (Utility Company) | R-6 (Residential Service) | Flat | 2020 | $0.1120 | $1,343.76 |
| Portland General Electric Co | Residential Service (Rate 7) | Flat | 2024 | $0.1172 | $1,406.60 |
| Idaho Power Co | Schedule 5 - Residential Time-of-Day | Time-of-use | 2025 | $0.1255 | $1,506.34 |
| PacifiCorp (Oregon) | Schedule 6 - Residential - TOU (Single Phase) | Time-of-use + tiered | 2023 | $0.1312 | $1,574.05 |
| PacifiCorp (Oregon) | Schedule 4 - Residential (Single Phase) | Flat | 2026 | $0.1560 | $1,872.48 |
| PacifiCorp (Oregon) | Schedule 4 - Residential (Three Phase) | Flat | 2026 | $0.1650 | $1,980.48 |