Liberty Utilities (Electric) - Residential Energy Efficiency Rebate Programs

December 02, 2022


Liberty Utilities offers incentives and technical support to help customers implement energy efficiency upgrades to existing homes or build an ENERGY STAR certified home. Eligible equipment includes clothes washers, room air conditioners, air purifiers, refrigerators, lighting, appliance recycling, and pool pumps. Incentives are also available for replacing old or inefficient HVAC equipment. Some rebates are given at the time of purchase while others require a mail-in application. See the program website listed above for specific requirements for each rebate.

The Home Performance with ENERGY STAR program offers Liberty Utilities residential customers up to $4,000 in services for air sealing and insulation improvements. A $100 energy audit is the first step of this process. 

Contact Liberty Utilities for additional information on these programs.

Program Overview

Implementing Sector: Utility
Category: Financial Incentive
State: New Hampshire
Incentive Type: Rebate Program
Web Site:
Start Date:
Eligible Renewable/Other Technologies:
  • Clothes Washers
  • Refrigerators/Freezers
  • Dehumidifiers
  • Water Heaters
  • Lighting
  • Heat pumps
  • Air conditioners
  • Programmable Thermostats
  • Duct/Air sealing
  • Building Insulation
  • Comprehensive Measures/Whole Building
  • Custom/Others pending approval
  • Other EE
  • Pool Pumps
  • LED Lighting
Incentive Amount: Air Sealing and Insulation: 50% of cost
New Construction- ENERGY STAR Homes Qualification: Custom incentives and technical support
Lighting: In-Store Rebates
Central Air, Ductless Mini Split: $70/ton
Cold Climate Central Air Source or Ductless Mini Split Heat Pumps: $400/ton
Heat Pump Water Heater: $500-$600
Wi-Fi Thermostat: $100
Room Air Conditioners: $20
Clothes Washers: $30
Refrigerators/Freezers: $20
Refrigerator Recycling: $30 & free pickup
Room Air Purifiers: $40
Dehumidifiers: $25
Pool Pumps: $200-$500
Maximum Incentive: Air Sealing and Insulation: $4,000 (combined)
Equipment Requirements: All appliances must be ENERGY STAR rated.


This program has 5 incentives
Technologies: Clothes Washers
Sectors: Residential, Low Income Residential
Parameters: The incentive is 30.00 $/Unit
Technologies: Refrigerators/Freezers
Sectors: Residential, Low Income Residential
Parameters: The incentive is 20.00 $/Unit
Technologies: Duct/Air sealing, Building Insulation
Sectors: Residential, Low Income Residential
Parameters: The incentive is 50.00 %, The incentive has a minimum of $4000.00
Technologies: Programmable Thermostats
Sectors: Residential, Low Income Residential
Parameters: The incentive is 100.00 $
Technologies: Pool Pumps
Sectors: Residential, Low Income Residential
Parameters: The incentive has a maximum of $200.00, The incentive has a minimum of $500.00


Name: Customer Service
Organization: Liberty Utilities
Address: PO Box 1380
Londonderry NH 03053-1380
Phone: (800) 375-7413

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.