Get a firsthand look at how a Pennsylvania home transformed its energy costs by making the switch to a heat pump. Faith Foushee is a CNET contributor and a former writer for SaveOnEnergy.com, covering ...

A new thermogalvanic device uses nanoparticles to control ion flow, allowing it to convert waste heat to electricity and store the energy without external batteries. (Nanowerk Spotlight) Heat is ...

Forbes contributors publish independent expert analyses and insights. Co-Founder, Conspiracy of Love, and Good is the New Cool. The Earthshot Prize, launched by Prince William in 2020, is one of the ...

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. Mike De Socio is a CNET contributor who ...

Forbes contributors publish independent expert analyses and insights. Nick Nuttall is a journalist and presenter for We Don’t Have Time. At one of Europe’s big fish processing plants, nestled on the ...

Installing heat pumps, which use electricity to heat and cool air, is a key part of Massachusetts' plan to get homes off of fossil fuels. (Miriam Wasser/WBUR) Using an electric heat pump in ...