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Building A Home - Residential - New Hampshire Gas - Liberty

Building a Home

Important Notice

Please be aware, all residential energy efficiency projects, rebates and incentives are currently paused in New Hampshire. More information will be posted as it becomes available. 



The highest standard in energy efficiency for a newly constructed home is the ENERGY STAR® designation. An ENERGY STAR® qualified home is independently verified to be at least 15% more efficient than what’s required by state energy code. Its remarkable performance features include enhanced insulation, air sealing, ventilation, and high-efficiency appliances. The primary benefits of building or buying an ENERGY STAR® qualified home are:

  • lower utility costs
  • increased comfort and home quality
  • reduced air pollution

Liberty Utilities offers a variety of incentives and technical support to help you achieve the ENERGY STAR® certification.

For more information about Liberty Utilities’ new construction programs, please call 603-369-4834 or email Visit the ENERGY STAR® Homes website to learn more about this important certification. To get started, download the ENERGY STAR® Homes Participation Agreement found below.

Program applications are processed on a first-come, first-serve basis. Rebates are limited and available to qualifying applications until the program budget is depleted.

Download Participation Agreement

Building A Home