Researchers in China have developed a heating pipeline compressed-air energy storage (HP-CAES) concept that repurposes urban district heating networks as large-scale storage vessels for surplus ...

An energy supplier in Finland has announced the upcoming construction of an underground seasonal thermal energy storage facility about the size of two Madison Square Gardens that could meet the ...

France-based FHE Group has developed a 2.5 kWh storage device that can store electricity as heat during the day and release this heat at night to power a heat pump for space heating and hot water.

Get your news from a source that’s not owned and controlled by oligarchs. Sign up for the free Mother Jones Daily. When rainwater falls, it soaks down into an aquifer, a layer of porous rock or loose ...

When is the best time to buy a new water heater? Hint: It’s not when the one you have fails. But that’s what many homeowners end up doing. They notice a leak—or worse, they’re surprised by a flood—and ...

A new heat storage material could help to significantly improve the energy efficiency of buildings. It can be used to store surplus heat and release it back into the environment when needed. Unlike ...

A hybrid solar-thermal farm system achieves 4x heating efficiency. See how PVT and heat pumps are revolutionizing livestock ...