A one-stop shop for any road trip, My Trip Calculator is an interactive tool that helps you plan a route, pick a car and estimate a fuel costs.
Save energy and money this Thanksgiving with these tips for reducing energy use in your kitchen.
Festive and safe LED lights are ideal for holiday decorating.
Residential solar is quickly becoming an affordable option for Americans.
Routine maintenance on your clothes dryer not only saves you money, but keeps you safe from fires.
Have a wood-burning fireplace? Using it during the cold winter months could help reduce your energy use and save you money.
Learn how clean-fuel vehicles helped evacuate vulnerable residents in Atlantic City during Hurricane Sandy.
Your appliances and electronics could be using electricity even when they are turned off. Learn how to reduce your costs from standby power.
After installing new energy-efficient windows in her home, our writer notices the benefits in both the heat of late summer and during the first cold snap.
Fall is a great time to do regular maintenance on your HVAC systems to ensure they're running efficiently -- and it may help your allergies as well!
1000 Independence Ave. SWWashington DC 20585202-586-5000