Bywatts

Substations in Maine

Bywatts lists 16 named substations in Maine.

168 additional unnamed substations in Maine appear on the map only.

16Named
16Shown
184Total (incl. unnamed)

View Maine substations on the map

Weather peril risk for Maine sites

16 Maine counties carry a FEMA National Risk Index hazard profile, and coastal flooding is the leading peril in 7 of them. Sagadahoc County ranks highest for modeled catastrophe exposure.

See the full Maine county weather risk ranking

Source: FEMA National Risk Index, modeled by Bywatts. Full ranking, insurability signal and methodology at the link.

All 16 named substations in Maine

SubstationVoltage class
ALBION ROAD345-499 kV
COOPERS MILLS·
ELIOT345-499 kV
LARRABEE ROAD345-499 kV
MAGUIRE ROAD345-499 kV
MAXYS MILLS345-499 kV
ORRINGTON345-499 kV
RAVEN FARM345-499 kV
SOUTH GORHAM345-499 kV
SURROWIEC345-499 kV
TAP·
TAP·
TAP·
TAP·
TAP·
TAP·

Maine at a glance

Maine has 83 operating power plants (4.3 GW, led by Natural Gas), 16 named substations, no data centers, 53 solar installers and 14 solar companies on Bywatts; retail electricity sales were 11.0 TWh in 2025 (EIA), down 7.1% over ten years.