Best Energy Providers

Energy Companies in South Portland: Compare Cheap Electricity Plans

Provider Power 24 Months
MaineStrong
Term
24 Months

0¢ per kWh

✅ Verified today


Ambit Energy Month-To-Month
Ambit Energy
Maine Guaranteed Savings Plan 24
Term
Month-To-Month

6.38¢ per kWh

✅ Verified 1 month ago


Xoom Energy 12 Months
Xoom Energy
SureLock 24
Term
12 Months

14.99¢ per kWh

✅ Verified 1 month ago