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State Electricity Profiles

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

Maine Electricity Profile 2024

Table 1. 2024 Summary statistics (Maine)
Item Value Rank
Primary energy source   Natural gas
Net summer capacity (megawatts) 5,586 43
Electric utilities 1 51
IPP & CHP 5,585 27
Net generation (megawatthours) 14,655,178 45
Electric utilities 2,558 49
IPP & CHP 14,652,620 30
Emissions
Sulfur dioxide (short tons) 4,469 34
Nitrogen oxide (short tons) 4,474 44
Carbon dioxide (thousand metric tons) 3,245 46
Sulfur dioxide (lbs/MWh) 0.6 12
Nitrogen oxide (lbs/MWh) 0.6 22
Carbon dioxide (lbs/MWh) 487 44
Total retail sales (megawatthours) 11,341,591 45
Full service provider sales 6,438,418 46
Energy-only provider sales 4,903,173 15
Direct use (megawatthours) 1,428,108 22
Average retail price (cents/kWh) 19.66 8
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