Twenty-five windmills, each 1.1 metre in width, have been installed on a Tokyo building, situated on the banks of river Sumida. These windmills also have solar panels attached on them and are,

germany -based Siemens Solar GmbH (Siemens) and the Netherlands-based Shell Renewables (Shell) have recently reached an agreement to set up a joint venture company to manufacture products used in

The Mechanical Engineering Depart

Despite its vast potential, India is yet to come up with a renewable energy policy

Scientists develop a solar powered lamp designed to light up rural Kenya

Researchers in Israel have developed batteries that could last a lifetime

Solar electricity produced by photovoltaic solar cells is one of the most promising options yet identified for sustainably providing the world's future energy requirements. Although the technology has, in the past, been based on the same silicon wafers as used in microelectronics, a transition is in progress to a second generation of a potentially much lower-cost thin-film technology.

a group of Swedish scientists have developed a technique which will aid in converting sunlight into electricity with an efficiency of 16.6 per cent. With the help of solar cell modules, the research

Life for millions in Kenya could change drama

The first commercial marine vessel to be powered by solar and wind energy was launched at Jervis Bay, Australia recently. The craft is scheduled to begin cruise opera

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