Beyond the rather low efficiency of today’s solar panels in converting the power of the sun into electricity, the ...

The BosTEN initiative explores whether a closed-loop system using thermal energy from the city’s waterways can deliver ...

Stearic acid is a fatty acid derived from nature. It acts as the phase-change material. When the sun hits the black ...

Researchers have developed a new class of sustainable energy storage materials by transforming agricultural waste into ...

First commercial Rondo Heat Battery provides long-duration energy storage at the world’s highest temperatures with industry-leading efficiency First-of-its-kind commercial installation delivers ...

Heat batteries quietly solve a major transition gap, storing surplus renewable electricity as heat. Half of global energy demand is for heating, not power. They are simple, scalable, and far cheaper ...

Merino Energy, a new startup led by a former Apple engineer, created a lower-cost heat pump that launched today.

The Aspen School District has received a $5 million funding award for a geothermal energy project aimed at reducing ...

If you switch to a heat pump your home will use more electricity and less gas. What does that mean for your utility bills?

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 ...