Discover how to create a compact vertical-axis wind turbine with everyday materials in this detailed step-by-step guide. Watch as we build composite turbine blades, assemble a helical rotor, and ...

Learn how to create a simple DIY electrical generator using a few easy-to-find materials. This step-by-step video guides you through making a homemade generator, including winding a copper coil, ...

Researchers from Singapore have developed a clever way to turn raindrops into electricity - enough to power 12 LEDs for 20 seconds using nothing more than a small vertical tube and some carefully ...

A nation that wants to develop must have electricity in abundance to share to manufacturers, an engineer, Akinsola Cole has said. He spoke at an inaugural memorial lecture in honour of its pioneer ...

The town of Hamlet, North Carolina, seemed to hit the jackpot in September 2014. After the community had endured decades of economic despair and high poverty rates, the world’s largest producer of ...

As solar power makes electricity cheaper, that conundrum should ease somewhat. But it will not disappear. African utilities rarely cover their costs. In Kenya, a typical case, some 25% of juice is ...