Take control of your energy use.
Energy-efficient construction, appliances and products add to your comfort, increase productivity and reduce your monthly energy costs.
Below you will find efficiency initiatives and rebates that can help make your home or business more environmentally and financially sound.
We are proud to be a part of

Mass Save®
Mass Save® is a collaborative of Massachusetts’ electric and natural gas utilities and energy efficiency service providers. Through a range of services, rebates, incentives, trainings, and information, Mass Save solutions help residents, businesses, and communities make energy upgrades that support a cleaner, more affordable energy future. Visit MassSave.com
NHSaves®
NHSaves® is a statewide energy efficiency initiative that helps reduce energy bills, protect the environment and make New Hampshire’s homes, businesses and communities more sustainable. NHSaves is funded by electric and natural gas ratepayers and administered by Eversource, Liberty, New Hampshire Electric Cooperative and Unitil. Visit NHSaves.com
Energy efficiency partners
Efficiency Maine
If you are a Maine natural gas customer, you are eligible to participate in Efficiency Maine programs that save energy and money. These programs also offer rebates for energy improvements. Visit EfficiencyMaine.com
ENERGY STAR®
We encourage our customers to use ENERGY STAR® certified products that use less energy than other brands. Take advantage of energy efficiency rebates, too. Find ENERGY STAR products.
Find Rebates & Savings Programs
Unitil works year-round with organizations in all of the states we serve to bring our customers new energy savings offers and solutions. Use the filters below to see which programs and rebates are available to you.
Select your customer type, state and service, and click on Show Results to view available options.