The average residential electricity rate in Louisiana (LA) is $0.1244 per kWh as of April 2026, according to the US Energy Information Administration (EIA). This is far below the national average of $0.1805/kWh, ranking Louisiana #8 out of 51 (all 50 states plus Washington DC), where #1 is the cheapest and #51 is the most expensive. The average Louisiana household consumes 1,254 kWh per month, resulting in a monthly electric bill of approximately $156 and annual electricity costs of about $1,872.
Louisiana has the lowest residential electricity rate of any state at 12.44 cents/kWh, 31% below the national average.
This comprehensive guide covers Louisiana electricity rates, historical trends, utility providers, bill calculation, solar savings potential, and actionable tips to reduce your electric bill. All rate data is sourced from the US EIA and updated monthly. Use our electricity cost calculator for personalized estimates.
Louisiana residential electricity rates have increased 32% over the past six years. The table below shows the trajectory compared against the national average.
| Year | Louisiana ($/kWh) | National Avg | Difference |
|---|---|---|---|
| 2020 | $0.0940 | $0.1322 | -29% |
| 2022 | $0.1090 | $0.1492 | -27% |
| 2024 | $0.1190 | $0.1680 | -29% |
| Apr 2026 | $0.1244 | $0.1805 | -31% |
Louisiana has a regulated electricity market. The primary providers are: Entergy Louisiana, SWEPCO, Cleco Power.
Louisiana generates electricity from: Natural gas 68%, Nuclear 16%, Coal 6%, Solar 5%, Hydroelectric 3%, Other 2%.
Your monthly electric bill = kWh Used × Rate per kWh. The average Louisiana household uses 1,254 kWh/month.
Louisiana has the cheapest residential electricity in the nation thanks to abundant natural gas production. Entergy Louisiana is the dominant utility.
Universal strategies: adjust thermostat 2-3 degrees (saves 5-10% on HVAC), switch to LEDs (see our LED savings calculator), unplug phantom loads (saves $100-200/year), and run major appliances during off-peak hours if your utility offers time-of-use pricing. For larger investments, consider a heat pump, better insulation, or a smart thermostat.
Louisiana receives 4.8 peak sun hours/day. A 6 kW system produces ~8,620 kWh/year, saving ~$1,072/year. With the 30% federal ITC, payback is typically 8-12 years. Use our solar panel calculator and solar ROI calculator for personalized estimates.
| State | Rate ($/kWh) | Avg Bill | Market |
|---|---|---|---|
| Louisiana (LA) | $0.1244 | $156 | Regulated |
| Arkansas (AR) | $0.1148 | $133 | Regulated |
| Mississippi (MS) | $0.1238 | $149 | Regulated |
| Texas (TX) | $0.1618 | $178 | Deregulated |
Data source: US Energy Information Administration (EIA), Electric Power Monthly, April 2026. Rates shown are average residential rates and may differ from your specific utility tariff. Solar estimates assume a 6 kW system with 82% efficiency factor. Always verify current rates with your utility provider.