3 Megawatts Of Mirrored Solar In Spain

A company called SolFocus (which was spun out of Xerox Palo Alto Research Center in 2006) has started installation of a 3-megawatt solar power plant in southern Spain. SolFocus makes solar cells that use much less silicon than regular panels because they use lenses and mirrors to concentrate sunlight. The solar concentrators magnify sunlight 500 […]

[Read More]

LED Bulbs Could Light Homes In Less Than Three Years

LEDs lights are very efficient, but because of their structure, much of the light in standard LEDs becomes trapped, reducing the brightness of the light. Because of this, LEDs are only useful for “task lighting” in the home — as floor lamps and desk lamps. Now researchers believe they have found a way of introducing […]

[Read More]

North America’s Largest Solar-Electric Plant Switched On

North America’s largest solar photovoltaic system is now running and generating power — about 30 million kilowatt-hours of electricity annually. The 14 megawatt power plant is at the Nellis Air Force Base in the sunny desert of southern Nevada. It’s expected to save about $1 million in power costs annually, and reduce carbon dioxide emissions […]

[Read More]

Aptera Test Drive A Success!

It’s the Aptera — a futuristic car that has generated a lot of buzz lately — and with good reason — the Aperta is a very, very efficient vehicle (just check out the video: you’ll see what I’m talking about). The car’s head-turning design has a purpose: the shape is highly aerodynamic (much like a […]

[Read More]