Cumberland County, Maine has 22 power plants totaling 1,620 MW of nameplate capacity. Browse every plant below with fuel type, operator, and capacity.
| Plant | City | Fuel | Capacity | Operator |
|---|---|---|---|---|
| William F Wyman Hybrid | Yarmouth | Oil | 863 MW | Fpl Energy Wyman Llc |
| Westbrook Energy Center Power Plant | Westbrook | Natural Gas | 564 MW | Westbrook Energy Center |
| S D Warren Westbrook | Westbrook | Hydroelectric | 69.7 MW | Relevate Power Management Llc |
| Cape Gas Turbine | Portland | Oil | 35.0 MW | Fpl Energy Cape Llc |
| Brunswick Hydro | Brunswick | Hydroelectric | 19.6 MW | Brookfield White Pine Hydro Llc |
| Regional Waste Systems | Portland | Biomass | 13.3 MW | Ecomaine |
| Hiram | Hiram | Hydroelectric | 10.5 MW | Brookfield White Pine Hydro Llc |
| Gorham Solar 1 (Csg) | Gorham | Solar | 5.0 MW | Cleancapital Holdings |
| Baldwin (Me) | West Baldwin | Solar | 5.0 MW | Maine Dg Solar Baldwin, Llc |
| Standish | Standish | Solar | 5.0 MW | Nautilus Solar Solutions |
| Bwc Beech Ridge Brook, Llc | Scarborough | Solar | 5.0 MW | Navisun Llc |
| North Bridgton | Oakland | Solar | 5.0 MW | Nautilus Solar Solutions |
| Shaker | Gray | Solar | 5.0 MW | Nautilus Solar Solutions |
| Scs Harpswell 012903 Brunswick, Llc | Brunswick | Solar | 4.9 MW | Arevon Energy, Inc. |
| Dynamic - Gray Solar | Gray | Solar | 4.9 MW | Altus Power America Management, Llc |
| North Gorham | Gorham | Hydroelectric | 2.2 MW | Brookfield White Pine Hydro Llc |
| Naples | Naples | Solar | 2.0 MW | Naples Casco Solar 1, Llc |
| Roosevelt Trail | Windham | Solar | 1.0 MW | Madison Energy Investments Llc |
| South Portland Ess, Llc | South Portland | Battery Storage | — MW | South Portland Ess, Llc |
| Gorham Me 1 | Gorham | Solar | — MW | Consolidated Edison Development Inc. |
| West Baldwin Solar Station | Baldwin | Solar | — MW | West Baldwin Solar Station Llc |
| Cross Town Energy Storage | Gorham | Battery Storage | — MW | Cross Town Energy Storage Llc |
Cumberland County, Maine has 22 power plants totaling 1,620 MW of nameplate capacity. Oil is the dominant fuel source at 55% of installed capacity, followed by Natural Gas (35%) and Hydroelectric (6%). The largest facility is William F Wyman Hybrid at 862 MW. Data comes from EIA Form 860, EIA Form 923, and EPA eGRID federal releases.
To find plants closer to a specific address in Cumberland County, use the address lookup — it shows every plant within a chosen radius along with distance, fuel type, and emissions.