You can help save energy and enhance your home with energy efficiency
Join thousands of Long Island customers in your community who are saving energy and protecting the future of our planet with environmentally responsible energy-efficiency programs that help you reduce your energy costs and increase your comfort. From heating and cooling equipment to virtual energy assessments and our convenient online marketplace, there are so many ways we can help with exclusive money-saving offers available to National Grid customers.
Take a tour of our energy-efficient home.
Visit our interactive home and put good energy in yours! Discover some ways in which you can save energy within your home to make a more efficient and comfortable space for you and your loved ones. In this way, you take care of your house and you take care of everyone's house: planet Earth.
Hover over and click the diamonds to discover opportunities to save energy and money in each room.
Online Energy Assessment
Take our 5-minute assessment and you’ll get ideas on how to save money, energy and the environment. You’ll also learn how to take advantage of rebates on energy-saving and Earth-saving products.
*Link available in English only.
Water Savers
Help the planet by conserving water in your bathroom and throughout your home with water fixtures like faucet aerators and low-flow showerheads that can save 1000s of gallons a year.
*Link available in English only.
Smart Thermostats
Set schedules and control your heating and cooling systems right from the thermostat or with your smartphone. ENERGY STAR® certified smart thermostats can save you up to $180 a year. Find the perfect thermostat and other energy-efficient products at The Marketplace.
*Link available in English only.
Water Heater
A new high-efficiency, natural gas water heater increases savings. Start saving with a rebate of up to $300 available.
*Link available in English only.
Natural Gas Heating Equipment
Find comfort in your home and savings in your high-efficiency furnaces, boilers and boiler-water heater combos. Save even more with these rebates of up to $600 available to National Grid customers.*Link available in English only
* Program details are subject to change.