new solar collector Archives – The Green Optimistic green tech news, since 2008 Wed, 21 Mar 2012 21:17:22 +0000 en-US hourly 1 https://wordpress.org/?v=7.0 2667534 Roger Angel: The Astronomer Who Will Probably Change Solar Power as We Know It https://www.greenoptimistic.com/roger-angel-cheap-solar-power-20120321/ https://www.greenoptimistic.com/roger-angel-cheap-solar-power-20120321/#respond Wed, 21 Mar 2012 21:17:22 +0000 https://www.greenoptimistic.com/?p=23589 The challenge with solar energy is to figure out how to make it cheap and so everybody in the industry takes his shot. It’s also the case with astronomer Roger Angel, who put the basis of REhnu Company and is now asserting that the big new solar collector he plans to build will bring down […]

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