Mississippi electricity rates
60 residential tariffs from 39 utilities. Across the 3 filed since 2020, the median costs $0.1322 per kWh at 1,000 kWh a month once fixed charges are included — the cheapest $0.1274, the most expensive $0.1441.
$0.1322median $/kWh
39utilities
60tariffs on file
15%time-of-use
5%filed since 2020
Rate structures in Mississippi
| Structure | Tariffs |
|---|---|
| Flat | 32 |
| Tiered | 19 |
| Time-of-use + tiered | 7 |
| Time-of-use | 2 |
Lowest effective rates at 1,000 kWh/month
Ranked across the 3 tariffs filed since 2020 — 5% 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 |
|---|---|---|---|---|---|
| Entergy Mississippi Inc | Residential Service Single Phase (RS-40C) | Tiered | 2025 | $0.1274 | $1,528.55 |
| Northcentral Mississippi E P A | Residential Service (RS) | Flat | 2022 | $0.1322 | $1,586.16 |
| Entergy Mississippi Inc | Residential Service Three Phase (RS-40C) | Tiered | 2025 | $0.1441 | $1,728.83 |