Backyard solution: A household unit for uncompressed biogas can generate about 10 cubic metres of gas in a day, usable as it ...

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 ...

At the heart of this transition is a simple principle: consume locally, balance locally, and depend on the grid only when necessary ...

In a remarkable development, a team of visionaries in Bhubaneswar has introduced an innovative solar-powered cooking stove ...

Cooking with a solar oven requires one key ingredient that I lacked this weekend: sunshine. Experts will share tips on working through this, and other, pesky problems at a solar... Cooking acorn ...

Residents here rely largely on induction stoves powered by solar panels installed in every household under the PM Suryagarh ...