Air conditioning can demand nearly 70% of residential electricity during heat waves, but passive cooling techniques can cut your need for AC by 30% or more. ... Block solar heat gain.

Cooling down solar cells, naturally Date: November 29, 2022 Source: American Institute of Physics Summary: Too much sun and too much heat can reduce the efficiency of photovoltaics.

More research is needed on solar geoengineering techniques that could be used to avoid dangerous climate warming, write more than 60 researchers in an open letter published 27 February. “While ...

International researchers led by KAUST have developed a new cooling technology that improves the power and longevity of solar ...

While watching the upcoming solar eclipse, see if you can spy any puffy, shallow clouds before the marvelous natural phenomenon wipes them from the sky.

A team of researchers at US university Virginia Tech has developed a concept for a 3D-printed, evaporative cooling system made of hollow clay columns that can be filled with sand and water. The system ...

Seville is among the cities hardest hit by the heat wave sweeping across Europe that’s imperiled its most important trade route, threatened its $2 trillion tourism industry and endangered the ...

Techniques to artificially cool the earth “offer a bit of false promise, that there are things that you can do that will make it easier to address climate change without really tackling the root ...

Radiative cooling becomes more efficient with trenches and polymers Peer-Reviewed Publication. Light Publishing Center, Changchun Institute of Optics, Fine Mechanics And Physics, CAS ...

Passive cooling uses free, renewable sources of energy such as the sun and wind to provide cooling, ventilation and lighting needs for a household. This additionally removes the need to use ...

Some modern cooling methods force wind or water to interact with solar panel surfaces, while others employ specific materials with less thermal sensitivity. However, these techniques require ...