New Mexico's electricity grid has a CO2e emission factor of 706.2 lb/MWh (0.3203 kg/kWh) - 8% cleaner than the US average. The grid is 40% carbon-free and 22% renewable. These are the official EPA eGRID2023 values used for GHG Protocol Scope 2 location-based emissions reporting.
New Mexico is entirely within the AZNM (WECC Southwest) eGRID subregion.
Latest monthly state-level average rate (EIA Form 861, 2026-04):
| Sector | $/kWh |
|---|---|
| Residential | $0.1515 |
| Commercial | $0.1108 |
| Industrial | $0.0627 |
| All sectors | $0.0925 |
State-level averages, not utility-specific tariffs. For exact pricing, check your utility's published rate schedule.
Average hourly CO2e intensity across the last 7 days from Public Service of NM (NM's balancing authority). Red = dirtiest, green = cleanest. Data: EIA-930 (~24h lag).
Hours in local standard time. Swing: 3.4× between cleanest (11:00 local) and dirtiest (20:00 local).
Read full guide on hourly grid carbon intensity →
Using New Mexico average: 706.2 lb CO2e/MWh = 0.3203 kg/kWh. Source: EPA eGRID2023.
For GHG Protocol Scope 2 location-based emissions reporting, multiply each facility's electricity consumption by the emission factor for its ZIP code's eGRID subregion. All New Mexico facilities use the AZNM factor: 706.189 lb CO2e/MWh.
curl "https://emission-factors.com/api/lookup?zip=YOUR_ZIP"
New Mexico's EPA eGRID2023 electricity emission factor is 706.2 lb CO2e per MWh (0.3203 kg per kWh). This is 8% cleaner than the US national average.
Multiply the facility's annual kWh consumption by 0.3203 to get kg CO2e. Divide by 1,000 for metric tonnes. For facilities spanning multiple New Mexico subregions, use the emission factors API to get the exact factor by ZIP code.
New Mexico's grid is 40% carbon-free and 22% renewable. At 706 lb CO2e/MWh, it is 8% cleaner than the US average of 770.9 lb/MWh.
Get exact emission factors by ZIP code
33,616 ZIP codes · All 27 eGRID subregions · CO2e, NOx, SO2, generation mix
Read the API docs · Scope 2 calculation guide