Hybrid Thin Film Solar Cells by Silevo
Silevo, the solar startup formerly known as Sierra Solar Power (Sierra), has developed a “hybrid cell,” so called because it is a combination of three materials: crystalline silicon n-type substrates,...
View ArticleObama Stops Keystone XL Pipeline
On November 10, 2011, President Obama stood up for Americans and put the future of the planet ahead of Big Oil. Citing climate change President Obama sent the Keystone XL pipeline project back for...
View ArticleIn Focus: Folding Solar Panels
Are lightweight and portable devices, used for charging rechargeable batteries, cell phones, GPS, computers, satellite phones, 12 Volt car battery, portable USB power packs and laptops. The solar...
View ArticleSurvey: Latinos Like Clean Energy
A vast majority of registered Latino voters support clean energy innovation, protecting public lands and cleaning up toxic pollution, according to a new national survey. Even more of them believe they...
View ArticleThe 10 Greenest American Colleges
Each year Sierra provides complete comprehensive green rankings on America’s institutions of higher learning. Here are their top 10 which they call “America’s Coolest Schools.” 10. Appalachian State...
View ArticleeSolar’s Sierra SunTower named renewable project of the year
Power Engineering announced the selection of eSolar’s Sierra SunTowerfacility, a state-of-the-art solar thermal power plant, as the winnerof "Best Renewable and Sustainable Project" at the 2009...
View ArticleLimbaugh Blames the Sierra Club for Oil Spill
The leaking undersea oil well in the Gulf of Mexico isan environmental disaster of epic proportions. Most thinking people areattributing blame to those who caused the incident (BP, Transocean...
View ArticleSierra’s Top 100 Cool Schools
Sierra’s fourth annual Coolest Schools survey was sent to 900 colleges anduniversities across the United States. A total of 162 schools respondedto the questionnaire and detailed their sustainability...
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U.S Not Down with India’s Solar Program
The Office of the United States Trade Representative (USTR) filed a complaint against India to the World Trade Organization (WTO) over the country’s domestic content requirements for solar systems....
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