On average water heating makes up 14-18% of American energy bills, learn how you can save money while using an existing water heater or when purchasing a new one.
Adding insulation to most houses can reduce energy bills by keeping the temperature stable all year round.
Solar, wind, and hydropower systems can lower home energy costs and produce clean energy. Learn about picking the best system for your home!
Taking the plunge into renewable energy at home is easier than ever. Check out our steps for picking the right renewable energy system for your home.
Whether you are a renter or a homeowner, you can lower your utility bills and save energy with just a few small steps.
Energy Department experts answer your home cooling questions -- from how to lower your cooling costs to ways to stay cool without turning on your air conditioner.
With summer temperatures rising, air conditioners are working overtime, but it is possible to enjoy to cool comfort without breaking the bank.
Upgrade your outdoor lighting to save energy and money.
Saving energy in the kitchen has never been easier. Using these tips and tricks will save money and energy, and you might become a better cook in the process.
Tips and tricks for saving energy and fuel this Independence Day.
Ever wonder how much you spend on energy a year? We're breaking down the numbers for you.
Brazil strives for energy efficiency with solar powered stadiums during the 2014 World Cup.
It's not just learning to conserve water, but also understanding how energy and water are connected.
Just in time for summer, learn everything you need to know about home cooling with our new Energy Saver 101 infographic.
Help Dad save energy this Father's Day.
We've updated the popular Energy Saver guide to help you save money by saving energy.
Save money on your cooling bills this summer by managing and maintaining your air conditioner.
Prepare for summer by doing your own home energy audit.
Answering your questions about building envelopes -- from advice about improving the efficiency of attics and roofs to what to look for when buying new windows.
Learn how to keep your fuel costs down this summer.
Learn about how to save energy during your Memorial Day trip or BBQ.
Take part in a commuting challenge this spring.
Check out these energy-efficient Mother's Day gifts.
Looking to buy or sell a used car? A new interactive tool makes it easy to compare the fuel economy of used cars.
Answering your questions about LEDs -- from how to compare LED and incandescent bulbs to installing LEDs in existing fixtures.
Office of Energy Efficiency & Renewable EnergyForrestal Building1000 Independence Avenue, SWWashington, DC 20585