A research group from Ghana has developed a solar PV-powered steam cooker (ISESC) with sand-based thermal energy storage (TES). “The potential of sand, given its thermal stability and low cost, has ...

Rising LPG prices and supply issues are pushing households to seek new cooking solutions. Indian Oil's Surya Nutan solar ...

Indian clean-tech startup Greenvize has launched a compact hydrogen-based cooking system designed for residential and ...

In the 1980s, Nagesh Nayak, owner of Cafe Mysore in Matunga, rigged up a contraption more commonly found on factory floors.

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

At Walking Mountains, we use solar energy to support the Eagle County emission reduction goals and guide the community on energy savings. But what exactly is solar and why are we using it? Solar ...