Liberty Utilities (Gas) - Commercial Energy Efficiency Programs

April 13, 2023


Liberty Utilities' program for commercial natural gas customers provides incentives for energy efficient equipment installations and upgrades. Incentives are available for Space Heating, Water Heating, Energy Assessment, Engineering Studies, Commercial Kitchen Equipment, Weatherization & Insulation, and custom measures. A number of service rebates are available for customers who implement equipment cleanings and tune-ups through approved professionals. Some equipment incentives vary based upon the size or efficiency of the equipment. All equipment must meet program efficiency requirements in order to be eligible for rebates. Contact Liberty Utilities for additional information on this program. 

Program Overview

Implementing Sector: Utility
Category: Financial Incentive
State: New Hampshire
Incentive Type: Rebate Program
Web Site:
Start Date:
Eligible Renewable/Other Technologies:
  • Equipment Insulation
  • Water Heaters
  • Furnaces
  • Boilers
  • Heat recovery
  • Steam-system upgrades
  • Programmable Thermostats
  • Energy Mgmt. Systems/Building Controls
  • Building Insulation
  • Windows
  • Custom/Others pending approval
  • Other EE
  • Commercial Cooking Equipment
  • Tankless Water Heater
Incentive Amount: Space Heating
Furnaces: up to $450
Condensing unit heaters: up to $500
Infrared heaters: up to $750
Condensing boilers: up to $10,000
Steam Traps: $50 each
After-market boiler reset controls: $225 each
ENERGY STAR® programmable thermostats: $25 each for up to 10 units
After Market Boiler Reset: $225 for up to 10 units
Steam Traps: $50 each for up to 10 units

Commercial Heating and Water Heaters
Boilers: $1,000 - $10,000
Furnaces: $300 - $450
Infrared Heaters: $750
Boiler/Water Heater: $1,000 - $1,500
Condensing Unit Heater: $750

See program website for Commercial Kitchen Equipment
See program website for custom incentives, up to 75% of project costs, up to a maximum of $150,000 for facilities.
Engineering Studies: 50% (up to $10,000) of the cost of an approved energy efficiency engineering study.
Weatherization: 75% of the equipment and installation.


Name: Customer Service
Organization: Liberty Utilities
Phone: (160) 359-5230

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.