Who ever thought that every home in America would have a radio, a television, a phone, a computer, and now a solar rooftop? If it can be imagined, then it can be done.

As crude oil price fluctuates between $70 and $110 a barrel in the past year, and nuclear power plant (more…)

Mitsubishi and Nippon Fruehauf, a light metals manufacturer, have developed an “idling-stop” solar-powered air conditioning unit that cools the truck cabin when the engine is not running.

Called the “i-Cool Solar,” the solar- (more…)

During Solar Power International 2010 (SPI 10), each afternoon there were more than eight concurrent conference sessions. It was not possible to attend them all, but the “The Next Great Solar Cell Material: What Technology Will Emerge Dominant on the Market?” session was particularly interesting. I briefly attended two other sessions. It was more than a little ironic that (more…)

LG Electronics announced the company’s entry into the United States PV market at the Solar Power International conference in Los Angeles on Tuesday. Geoff Slevin, recently appointed Vice President of the Solar Division at LG Electronics North America, said that “The U.S. is one of the fastest growing solar markets in the world and is expected to grow significantly over (more…)

Physicists at Rutgers University in New Jersey have discovered new properties in a material that could result in efficient and inexpensive plastic solar cells for electricity production. The discovery, posted online and slated for publication in an upcoming issue of the journal Nature Materials, reveals that energy carrying particles generated by packets of light can travel on (more…)

Advances in solar energy efficiencies have so far been made with irregular surfaces, thinner tabbing between cells, more optically perfect glass and even special coatings, but now Stanford engineers say the best efficiency is via ultra-thin polymer films inside solar cells that allow more “bounce room.”

Add to that a slightly rougher surface, such (more…)

Retail giant Wal-Mart will nearly double the number of stores where it uses solar energy technology, including numerous locations where it will deploy next-generation thin-film panels. Wal-Mart has also begun installing wind turbines at some of its stores and is experimenting with geothermal energy systems to reduce heating and air conditioning use, the (more…)

The National Renewable Energy Laboratory has confirmed results for a record-breaking conversion efficiency in solar cell technology. Oerlikon Solar and Corning Incorporated have combined technologies to produce a tandem solar cell using thin-film silicon. Oerlikon’s proprietary Micromorph® solar cells and Corning’s specialty, advanced light-capturing glass (more…)

President Obama took the occasion of Independence Day to announce that the federal government will authorize $2 billion of Recovery Act funding to support the solar industry. Administered by the Department of Energy, the funds will target two companies: Abengoa Solar and Abound Solar Manufacturing.

Abengoa – an international solar firm with its roots in Spain—plans to build the world’s largest concentrating solar power plant in Arizona. The company says the facility, dubbed the Solana Project, will produce enough energy to power 70,000 households.  The plant will use thermal storage equipment to parabolically recover energy for a 280 MW output capacity. The administration says the project will create 1,600 construction jobs. (more…)

Ted Turner is out once again, ready to lead the world. The media mogul sat down in an exclusive one-on-one with CNN’s Wolf Blitzer earlier this month and spoke about his ongoing interests in renewable energy and green jobs.

Since stepping back from his role in the wheelhouse at Time Warner in 2003, the cable news pioneer has devoted himself to projects he believes in, investing as though the future of the world depended on it – and it just might. (more…)