EIA state data · 2025
Massachusetts Electricity Generation
Net electricity generation in Massachusetts totaled 23,050 GWh in 2025 (EIA Forms 923, 860, and 861 aggregated to calendar year). Rank among U.S. states and DC: #41. Renewable share (wind, solar, hydro, geothermal, wood, other biomass): 37.0%.
Generation by fuel (2025)
| Fuel / technology | Generation (GWh) |
|---|---|
| Natural Gas | 17,807 |
| Solar | 6,702 |
| Other | 838 |
| Hydropower | 827 |
| Other biomass | 799 |
| Wind | 210 |