How Much Is Electricity in Maine?
The residential electricity rate in Maine is 27.78¢ per kilowatt-hour (kWh), ranking #46 cheapest among all 51 US states. The national average is 17.92¢/kWh, making Maine 55% above average.
27.78¢
Residential
#46
Price Rank
53.8%
Renewable
| Residential Rate | 27.78¢/kWh |
| Commercial Rate | 20.96¢/kWh |
| Industrial Rate | 15.50¢/kWh |
| US Average (Residential) | 17.92¢/kWh |
The data source behind this answer is the EIA Open Data API and State Electricity Profiles. Every figure on the page traces back to that source; the methodology page describes the inputs and the refresh cadence in full detail.
For readers turning this answer into action: cross-reference against the underlying the EIA Open Data API and State Electricity Profiles record before acting on time-sensitive decisions. The site renders the data as it was published; subsequent revisions can shift the picture, and the live federal data is always the authoritative current reference.
Source: U.S. Energy Information Administration, 2026.