Five Promising Thin Film Solar Startups

Five Promising Thin Film Solar Startups

It is a rough time to be a startup in the Solar Photovoltaic sector. The financial crisis and deep recession has not only dried up capital, but has also hit demand for solar panels, which has lead to a global supply glut and a price collapse. In this very difficult environment startups must compete with much larger established global suppliers that have factories of hundreds of megawatts each, an established customer base and well developed brand names and sales channels. In this post we look at five promising CIGS thin film Solar PV startups based in the US and try to catalog their unique strengths and accomplishments.

Google to Make Solar Mirrors

It appears that Google is getting ever deeper into the sun business. Stating that it is dissatisfied with the general lack of progress on achieving breakthroughs in green technology, the company wants to build better highly reflective and rugged mirrors — as well as the mirror substrate that the reflective surface is mounted on. By reflecting more light and more of the solar spectrum than ordinary mirrors these mirrors have the potential to reduce the cost of solar thermal systems by up to 25 per cent.

The Greenest Cities in America

The Natural Resources Defense Council (NRDC) recently announced their list of the greenest cities in the United States and have released their findings on a new web site, called Smarter Cities. The survey includes all cities in the United States with populations larger than 50,000. Smarter Cities is considered to be one of the nation’s most comprehensive and robust database of U.S. urban progress toward sustainability. Seattle ranked number one and San Francisco ranked number 2 among the 67 large cities that were evaluated. Madison, Wisconsin placed firstand Santa Rosa, California came in second among the 176 medium cities that were surveyed. Among the 402 cities that were evaluated, Bellingham, Washington came in first place and Mountain View, California came in second.