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State Electricity Profiles

Data for: 2024 Release Date: November 10, 2025 Next Release: November 2026
Archived State Electricity Profiles

Massachusetts Electricity Profile 2024

Table 1. 2024 Summary statistics (Massachusetts)
Item Value Rank
Primary energy source   Natural gas
Net summer capacity (megawatts) 11,505 35
Electric utilities 1,030 42
IPP & CHP 10,476 12
Net generation (megawatthours) 20,914,890 41
Electric utilities 547,032 43
IPP & CHP 20,367,858 22
Emissions
Sulfur dioxide (short tons) 1,957 41
Nitrogen oxide (short tons) 8,562 40
Carbon dioxide (thousand metric tons) 8,895 41
Sulfur dioxide (lbs/MWh) 0.2 35
Nitrogen oxide (lbs/MWh) 0.8 15
Carbon dioxide (lbs/MWh) 936 19
Total retail sales (megawatthours) 49,418,575 30
Full service provider sales 15,705,321 40
Energy-only provider sales 33,713,254 6
Direct use (megawatthours) 864,995 26
Average retail price (cents/kWh) 23.94 5
Data source: U.S. Energy Information Administration, Form EIA-860, Annual Electric Generator Report, U.S. Energy Information Administration, Form EIA-861, Annual Electric Power Industry Report, U.S. Energy Information Administration, Form EIA-923, Power Plant Operations Report and predecessor forms.

Full data tables 1–19