The Green Homes Challenge
makes it fun and easy to save energy,
adopt environmentally-friendly practices,
and use renewable energy.
- Learn about actions you can take
- Set goals and track your progress
- Join a Green Team to stay motivated
Also known as a “demand” or “instantaneous” water heater, the tankless systems can conserve up to 34% of energy compared to a conventional hot water tank. Tankless hot water heaters and installation services are available at stores like Home Depot and Lowes. Learn more about tankless water heaters from EnergyStar.gov or check out these do-it-yourself instructions for installation. Washington Gas offers rebates to homeowners and contractors for natural gas tankless water heaters.