The average residential electricity rate in New Mexico (NM) is $0.1378 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 New Mexico #19 out of 51 (all 50 states plus Washington DC), where #1 is the cheapest and #51 is the most expensive. The average New Mexico household consumes 784 kWh per month, resulting in a monthly electric bill of approximately $108 and annual electricity costs of about $1,296.
New Mexico has among the best solar resources in the US and is rapidly transitioning from coal to renewables.
This comprehensive guide covers New Mexico electricity rates, historical trends, utility providers, bill calculation, solar savings potential, and actionable tips to reduce your electric bill. All rate data is sourced from the US EIA and updated monthly. Use our electricity cost calculator for personalized estimates.
New Mexico residential electricity rates have increased 7% over the past six years. The table below shows the trajectory compared against the national average.
| Year | New Mexico ($/kWh) | National Avg | Difference |
|---|---|---|---|
| 2020 | $0.1288 | $0.1322 | -3% |
| 2022 | $0.1320 | $0.1492 | -12% |
| 2024 | $0.1350 | $0.1680 | -20% |
| Apr 2026 | $0.1378 | $0.1805 | -24% |
New Mexico has a regulated electricity market. The primary providers are: PNM, Xcel Energy (SPS), El Paso Electric.
New Mexico generates electricity from: Natural gas 33%, Wind 25%, Solar 20%, Coal 15%, Other 7%.
Your monthly electric bill = kWh Used × Rate per kWh. The average New Mexico household uses 784 kWh/month.
New Mexico has excellent solar and wind resources. The state passed the Energy Transition Act requiring 100% carbon-free electricity by 2045.
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.
New Mexico receives 6.2 peak sun hours/day. A 6 kW system produces ~11,134 kWh/year, saving ~$1,534/year. With the 30% federal ITC, payback is typically 8-12 years. Use our solar panel calculator and solar ROI calculator for personalized estimates.
| State | Rate ($/kWh) | Avg Bill | Market |
|---|---|---|---|
| New Mexico (NM) | $0.1378 | $108 | Regulated |
| Arizona (AZ) | $0.1340 | $168 | Regulated |
| Colorado (CO) | $0.1418 | $120 | Regulated |
| Oklahoma (OK) | $0.1178 | $137 | Regulated |
| Texas (TX) | $0.1618 | $178 | Deregulated |
| Utah (UT) | $0.1098 | $99 | Regulated |
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.