Researchers create supercapacitors from waste PET plastic bottles that could power electric vehicles and electronics within 5 ...

Most of the storage water heaters come with a 5 star rating and dense PUF insulation in the tank which keeps heat intact and ...

Engineers have created a 'supercapacitor' made of ancient, abundant materials, that can store large amounts of energy. Made of just cement, water, and carbon black (which resembles powdered charcoal), ...

As a researcher and leader at a Department of Energy national laboratory, I spend a lot of time thinking about water. “Why?” you may ask. The intricate interplay between these two critical domains is ...

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 iron-based aqueous flow battery shows promise for grid energy storage applications. A commonplace chemical used in water treatment facilities has been repurposed for large-scale energy storage ...

A water heater is one of those home appliances that you don't think about until it stops working. However, a water heater can be a major energy eater, whether you're buying one for a new home or ...

Researchers at the Department of Energy’s Oak Ridge National Laboratory have developed an innovative energy storage system ...

An aerial photo of Hoover Dam with the Lake Mead reservoir behind. The white lines along the shore indicate the dropping water level of the reservoir as years of less than average rain fall have ...

CATL’s sodium-ion battery advances to aqueous production lines and steadier voltage, giving drivers and homeowners more ...