What is the average electricity rate in Southport, Maine?

The average residential electricity rate in Southport is approximately 28.92¢/kWh per kWh. The average household pays around $145 per month for electricity.

What is the average natural gas bill in Southport?

Natural gas customers in Southport pay an average of $114 per month. The rate is approximately $1.82/therm per therm.

Which electric company serves Southport, Maine?

Electricity in Southport is distributed by Central Maine Power (CMP / Versant) and Versant Power (formerly Emera Maine). Contact your provider at your local service address to confirm which utility serves your home.

Which gas company serves Southport?

Southport natural gas service is provided by Unitil (Northern Utilities) and Spire Energy Maine. Call them directly for new service connections or to report a gas leak.

How do Southport electricity rates compare to Maine averages?

Southport's electricity rate of 28.92¢/kWh is above the Maine state average of 28.63¢/kWh. Urban areas often have higher distribution costs.

How do I start or stop utility service in Southport?

To start electric service in Southport, contact Central Maine Power (CMP / Versant) and Versant Power (formerly Emera Maine). For gas service, contact Unitil (Northern Utilities) and Spire Energy Maine. You'll typically need a photo ID, your new address, and a move-in date. Service can usually be established within 1-3 business days.

Southport, Maine Gas & Electricity Rates — Utility Providers & Savings 2026

Gas & Electricity in Southport, Maine

Southport is a community in Maine served by Central Maine Power (CMP / Versant) for electric and Unitil (Northern Utilities) for gas. The area's utility rates reflect Maine's statewide energy market and the region's very cold winters, mild summers climate.

Compared to the Maine state average of 28.63¢/kWh/kWh, Southport's electricity rate of 28.92¢/kWh is 0.29¢ above the Maine average. As Maine is a deregulated market, Southport residents can shop for competitive electricity suppliers to potentially reduce their supply rate.

Electric Utility in Southport

Central Maine Power (CMP / Versant)
Versant Power (formerly Emera Maine)
Maine Public Service

Natural Gas Utility in Southport

Unitil (Northern Utilities)
Spire Energy Maine

Southport vs Maine Energy Rates

Metric	Southport	Maine Average	US Average
Electric Rate (¢/kWh)	28.92¢	28.63¢	16.00¢
Gas Rate ($/therm)	$1.82	$1.82	$1.47
Monthly Electric Bill	$145	$144	$117
Monthly Gas Bill	$114	$114	$73

Energy Assistance Programs for Southport Residents

As a Maine city, Southport residents can access the following state and local assistance programs:

✅ Maine Home Energy Assistance Program (HEAP)
✅ Maine Weatherization Assistance
✅ Efficiency Maine
✅ Maine State Housing Authority Programs

Energy-Saving Tips for Southport Residents

✓ Insulate your attic to at least R-49 to reduce winter heat loss by up to 15%.
✓ Install a programmable thermostat and set it to 68°F while home, 60°F while sleeping or away.
✓ Seal air leaks around windows and doors before the heating season to cut drafts.
✓ Schedule an annual furnace tune-up every fall to maintain peak efficiency.
✓ Use heavy drapes on north-facing windows during winter to reduce cold air infiltration.

FAQ — Gas & Electricity in Southport, Maine

The average residential electricity rate in Southport is approximately 28.92¢/kWh per kWh. The average household pays around $145 per month for electricity.
Natural gas customers in Southport pay an average of $114 per month. The rate is approximately $1.82/therm per therm.
Electricity in Southport is distributed by Central Maine Power (CMP / Versant) and Versant Power (formerly Emera Maine). Contact your provider at your local service address to confirm which utility serves your home.
Southport natural gas service is provided by Unitil (Northern Utilities) and Spire Energy Maine. Call them directly for new service connections or to report a gas leak.
Southport's electricity rate of 28.92¢/kWh is above the Maine state average of 28.63¢/kWh. Urban areas often have higher distribution costs.
To start electric service in Southport, contact Central Maine Power (CMP / Versant) and Versant Power (formerly Emera Maine). For gas service, contact Unitil (Northern Utilities) and Spire Energy Maine. You'll typically need a photo ID, your new address, and a move-in date. Service can usually be established within 1-3 business days.