Natural Gas Utilities

In addition to Efficiency Maine incentives, Maine homeowners and businesses may be eligible for additional incentives from natural gas utilities.  Read below to find out more about incentives from Maine Natural Gas, Summit Natural Gas of Maine and Unitil.

Maine Natural Gas

Maine Natural Gas offers natural gas conversion rebates up to:

  • $400 for residential customers
  • $1,000 for commercial customers

To learn more about these rebates click here or call 877-867-1642.

Summit Natural Gas of Maine

Summit Natural Gas of Maine offers rebates up to $2,060 for residential customers converting to natural gas and weatherizing their homes.  To learn more about these rebates, click here or call 866-376-2463.

Unitil Natural Gas

  • Unitil residential customers are eligible for $1,500 in incentives towards air sealing and energy assessments, insulation and high-efficiency heating systems.  To learn more about these incentives click here or call 866-376-2463.
  • Unitil commercial customers are eligible for $500 to $10,000 in incentives for high-efficiency boilers, furnaces, heaters, and commercial kitchen equipment.  To learn more about these incentives, click here or call 866-374-2463.