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.
All across the country, communities are competing to reduce their energy use, and you can take action too!
Celebrate Earth Day every day this year.
Start planning some fun outdoor activities for Earth Day.
Learn how the Energy Department is helping lay the foundation for more efficient homes by developing energy-saving technologies.
Our new infographic covers everything you need to know about energy-saving landscaping.
Prepare for warm weather with these home cooling tips.
Start preparations now to ensure a cool, efficient house this summer.
Answering your questions about water heaters -- from the best type of water heater for you to low-cost actions you can take to cut your water heating bill.
Take a look at your windows and window treatments to save energy this spring.
If you made qualifying energy efficiency upgrades to your home in 2013, make sure to claim your tax credit this year.
Before you set your clocks forward this weekend for the start of Daylight Saving Time, check out some of these little-known facts about the history of changing time.
Make sure your car is ready for surprise snowstorms this spring.
Answering your questions about insulation -- from improving your home's comfort and lowering energy bills to safety and installation techniques.
Programmable thermostats can help you save energy and money year-round.
Save energy and money with your own Energy Saving Olympic Games this year.
Take advantage of a home energy audit this year.
Our home energy experts are answering your home energy audit questions and sharing advice on ways to save money on your energy bills.
Learning more about your power bill can help you save money and energy.
Make sure that your home holds up in the cold this winter.
Check out the 2014 Fuel Economy Guide to learn about this year's most fuel-efficient vehicles.
Instead of making a New Year's resolution, this year make a home energy efficiency resolution. For the second year in a row, we are sharing our top 8 tips to save energy and money at home.
Office of Energy Efficiency & Renewable EnergyForrestal Building1000 Independence Avenue, SWWashington, DC 20585