Oklahoma electricity rates
151 residential tariffs from 82 utilities. Across the 3 filed since 2020, the median costs $0.1093 per kWh at 1,000 kWh a month once fixed charges are included — the cheapest $0.1057, the most expensive $0.1252.
$0.1093median $/kWh
82utilities
151tariffs on file
52%time-of-use
2%filed since 2020
Rate structures in Oklahoma
| Structure | Tariffs |
|---|---|
| Time-of-use + tiered | 69 |
| Tiered | 39 |
| Flat | 34 |
| Time-of-use | 9 |
Lowest effective rates at 1,000 kWh/month
Ranked across the 3 tariffs filed since 2020 — 2% 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 |
|---|---|---|---|---|---|
| Oklahoma Gas & Electric Co | R-1 (Residential Service) | Time-of-use | 2025 | $0.1057 | $1,268.66 |
| Oklahoma Gas & Electric Co | Residential Service Time-Of-Use(R-TOU) | Time-of-use + tiered | 2025 | $0.1093 | $1,311.39 |
| Oklahoma Electric Coop Inc | Electric Vehicle Rate | Time-of-use | 2023 | $0.1252 | $1,502.23 |