Liberty Utilities (Gas) - Residential Energy Efficiency Programs

April 14, 2023


Liberty Utilities offers a variety of incentives to its natural gas customers for the installation of energy efficient equipment, including for furnaces, boilers, programmable thermostats, air sealing, and insulation. Visit the program website or contact the utility for more information.

Liberty also offers programs for income eligible customers here.

Program Overview

Implementing Sector: Utility
Category: Financial Incentive
State: New Hampshire
Incentive Type: Rebate Program
Web Site:
Start Date:
Eligible Renewable/Other Technologies:
  • Water Heaters
  • Furnaces
  • Boilers
  • Programmable Thermostats
  • Duct/Air sealing
  • Building Insulation
Incentive Amount: Energy Audits: FREE for qualified customers
Air Sealing: 100% of cost
Insulation: 75% of cost
Income Eligible Programs: Up to $15,000
Boilers: Up to $1,500
Furnaces: Up to $450
Tankless water heater: $700
Water Heater: $100
Condensing Gas Water Heater: $500
Indirect Water Heater: $400
Wi-Fi Enabled Thermostat: $100
7-Day Programmable Thermostat: $25/unit
Maximum Incentive: $6,000 MAXIMUM for air sealing and insulation combined.


Name: Customer Care
Organization: Liberty Utilities
Phone: (+16) 032-1636

This information is sourced from DSIRE; the most comprehensive source of information on incentives and policies that support renewables and energy efficiency in the United States. Established in 1995, DSIRE is operated by the N.C. Clean Energy Technology Center at N.C. State University.