A hydroelectric generator produces electricity by harnessing the kinetic energy of running water. Now you can not only find stationary larger-scale hydroelectric generators but also portable micro ...

A tiny generator a centimetre across and three millimetres high has produced more than a watt of electricity, enough to power a cellphone. The experimental device, created by researchers at the ...

Japan’s Ricoh has designed a micro hydropower system for sewage plants that could potentially be used in combination with ground-mounted solar or floating PV. The system features a sustainable water ...

Researchers at the University of Texas at Arlington have designed a miniscule wind turbines with a micro-generator that can be used to recharge mobile devices. Smitha Rao, a university research ...