World's largest solar plant powers up

Spanish venture is as big as 210 football pitches and has 600,000 mirrors. But there’s a dark side

Just under a month ago, on an empty mountain plateau in Andalusia, the last of 600,000 parabolic mirrors were connected, and Andasol, the world’s largest solar power station, become operational. It is, as it glints in the Spanish sun, a shining example – literally – of what renewable energy offers.

Big almost beyond belief, it is powerful, clean and looks unlike any power station you could ever imagine. Spread over terrain which covers the equivalent of 210 football pitches, there is nothing to see behind the security fences and drainage ditches but interminable lines of gleaming, eerily silent, parabolic mirrors. They gyrate simultaneously to follow the sun’s path through the sky – for all the world like an enormous Star Wars android army awaiting orders from above to destroy the local populace.

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From the 16th to the 19th of January, twenty renewable energy and cleantech developers from across Egypt, Ghana, India, Jordan, Morocco, Saudi Arabia, Sudan, UAE and USA will showcase cutting-edge projects and conduct full business presentations at the Project Village at the World Future Energy Summit (WFES) 2012 in Abu Dhabi.

With 1 GW worth of of renewable projects being showased at the Project Village, the presentations represent a gigantic amount of local Middle Eastern and North African (MENA) region renewable energy.

Developing countries have overtaken developed ones in the growth of renewable projects, and the MENA region is key for the development of renewables.

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Düsseldorf Airport Installs One of The Largest Solar Arrays in Germany

The Düsseldorf International Airport is about to flip the switch on one of the largest solar arrays in Germany. The 8,400 panel, 2 megawatt solar array spans the space of six soccer fields, and it was finished in time to start feeding power to the grid before the clock strikes 2012. To prove the solar array’s everyday worth, the airport has installed a real time statistics ticker in the airport lobby so passengers can see how much energy it is creating and how much carbon dioxide is being diverted from the atmosphere.

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The German Solar Industry Association (BSW) has announced that German solar power producers have increased electricity output this year by 60 percent over 2010 to 18 billion kWh. This is more than three percent of total power output volumes.

The solar sector has already produced enough electricity to power approximately 5.1 million households in Germany.

Gehrlicher Solar AG

BSW’s managing director Carsten Koernig stated that “solar energy has become an indispensable ingredient of a successful energy strategy shift”. The solar sector has already produced enough electricity to power approximately 5.1 million households. This accounts for about one-eighth of all households in Germany.

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I posted just now on a significant solar project at Palau International Airport, but it was just one of many featured in Cleantechnica’s latest weekly roundup of big solar news. From 200MW in Rajastan to 60MW projects in France and Germany, the future of solar is looking decidedly global if this week’s list is anything to go by. Given all the doom-and-gloom over solar that was spouted in the last few months of 2011, it’s good to see that capacity keeps building and interest keeps building. No wonder Warren Buffet is buying up large solar farms and Google continues its solar surge.

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As indicated in a study Josh wrote on just a couple weeks ago, the lifespan of a solar power system is far longer than the 20 years most analysts use to calculate solar power costs. Last November, Susan featured one that was going strong at 30 years. A Facebook fan notes that solar panels at the Technical University of Berlin have been in operation for 31 years. Similarly, Kyocera, one of the oldest solar panel manufacturers in the world, recently posted on the fact that a number of its early installations continue to generate electricity reliably nearly 30 years after installation.
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From taking high-polluting nations to task for climate change to setting up a Mongolia-sized sanctuary for marine mammals, the tiny island nation of Palau, located roughly 500 miles east of the Philippines, has long been punching above its weight when it comes to environmental issues.

It’s latest venture is sending a clear message to the world—working with solar panel manufacturer Kyocera, Palau International Airport has just installed the nation’s largest solar array. Sure, its size (226.8kW) is not huge compared to the multi-hundred megawatt solar projects we see appearing around the world with increasing frequency, but it is still an important step forward.

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