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 […]

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553 Megawatts of Solar To Power 400,000 Homes

It’s the largest single commitment to buy solar power. Pacific Gas and Electric Company (PG&E) has entered into a renewable energy agreement with Solel to purchase renewable energy from the Mojave Solar Park, to be constructed in California’s Mojave Desert. The project will deliver 553 megawatts of solar power, the equivalent of powering 400,000 homes, […]

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German Town Will Soon Use 100% Renewable Power

There’s a small town in Germany called Dardesheim, that relies almost entirely on renewable sources for its energy needs. The town’s goal is to use 100% renewable power, and become known as German’s “Town of Renewable Energies”. Dardesheim already has some huge wind turbines in place, and many solar roofs installed. Last year they installed […]

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Blueberries Used To Capture Solar Power

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We just reported on the breakthrough in solar dyes in New Zealand. Now, researchers in Italy have discovered that blueberries have natural pigments that absorb sunlight extremely well. Apparently, dark-colored berries outperform most other plant species when it comes to spectral absorption of sunlight. The blueberry pigment, called, anthocyanine, can be used to make dye-sensitized […]

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11 MW Solar Tower Complex Opens in Spain

Europe’s first concentrated tower open recently near the sunny southern Spanish city of Seville. The 11 megawatt plant took four years to build — it was created by a Spanish energy company, Solucar. The tower project is called “PS10″ and it uses 624 large movable mirrors called heliostats. Each of the mirrors has a surface […]

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