Electric HVAC systems can help you keep your home comfortable using a fraction of the energy. We spoke to experts to find out just how efficient they are.

No matter the size of your project, taking steps now will help your home operate more efficiently and save you money. Here ...

Reducing energy demand was always the quickest and most direct way to weather the current global energy crisis. WWF Global Energy Efficiency Lead Richard Scotney looks at how the world responded to ...

Easy home improvements to cut your energy bills, and new financial incentives that could help put them within reach.

The world is wasting too much energy. Inefficient vehicles and ships burn more fuel than necessary, inefficient electric motors waste energy, excess heat generated from production is not being ...

France ranks #1 again, China moves up to #5, U.S. drops to #11 on new American Council for an Energy-Efficient Economy ...

A DC Circuit panel upheld Biden-era Energy Department efficiency standards for gas-fired residential furnaces and commercial ...