The ZenithSolar Concept The concept of Concentrated Photovoltaic (CPV) systems is to use low cost optics to increase the light incident onto the very high efficiency semiconductor solar cell material, thus reducing overall cost of the system while increasing energy output.
Researchers at the University of Michigan say that they can efficiently capture the kinetic energy in low velocity water currents by taking advantage of energy-packed vortices that are formed when water flows past a cylindrical object. read more »
Pelamis Wave Power Ltd. (PWP) is the manufacturer of The Pelamis Wave Energy Converter, a unique system that generates renewable electricity from ocean waves. read more »
More than hot air: Ener-G-Rotors, which claims that its technology can cost effectively generate electricity from low-temperature waste heat, plans to installits first five-kilowatt sample system in December.
In the spring of 2008, I had the privilege of meeting with Ibrahim Al Atrash, leader of Sheep Growers Association of the Unrecognized Villages, in his tent encampment just north of the Negev town of Beer Sheva. read more »
The ZenithSolar Concept The concept of Concentrated Photovoltaic (CPV) systems is to use low cost optics to increase the light incident onto the very high efficiency semiconductor solar cell material, thus reducing overall cost of the system while increasing energy output.
