Wednesday
Nov 12,2008

You can call this a celestial show on earth or probably the most eco-friendly display of dazzling light aimed at producing clean energy.

The Solucar solar park, near Seville, Spain, has been designed to produce 11 megawatts of electricity from the sun’s rays, collected by 624 giant movable mirrors. This is the first in a set of a solar power generation plants that will produce a whooping 300 megawatts of electricity by 2013, making it a project with potential that matches its visual spectacle and grandeur.

The project works by bringing together some very simple principles of physics. It uses giant mirrors to concentrate solar energy o to a tall tower. With Seville having bright and clear weather for over 320 days a year, the 624 moving mirrors would have enough sunlight to reflect.

Also, the tower uses water that is converted to steam which produces energy by the known method of rotating turbines. The giant solar light show in Seville is yet another demonstration of how the world is progressively discovering grand new ways to use renewable energy to the fullest.

Remember Renfe’s AVE S103? Spain is doing incredible progress to become sustainable.

Source: DailyMail

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Monday
May 5,2008

Roof Solar PanelsHayword, California based, OptiSolar are trying their best to build the world’s largest solar photovoltaic farm (550-megawatt) 100 miles north of Los Angeles in San Luis Obispo County.

The company will produce clean and competitively priced electricity using low profile solar panels that will be placed on ballast on the ground. Thanks to the thin-film photovoltaic technology OptiSolar doesn’t need large structures that turbine-based systems require and will not result in noise pollution.

They are going to start construction in 2010 after completing the local approval process. When the solar photovoltaic farm will be ready it should be able to power up to 190,000 homes and would be a step forward to securing at least 20-percent of the State’s electricity from renewable energy sources by 2010.

Press release (pdf link)