cheap Archives – The Green Optimistic green tech news, since 2008 Wed, 26 Mar 2008 14:11:47 +0000 en-US hourly 1 https://wordpress.org/?v=7.0 2667534 Solar Cells Now Cheaper Than Coal! https://www.greenoptimistic.com/solar-cells-now-cheaper-than-coal-20080326/ https://www.greenoptimistic.com/solar-cells-now-cheaper-than-coal-20080326/#comments Wed, 26 Mar 2008 14:11:47 +0000 https://www.greenoptimistic.com/index.php/2008/02/10/solar-cells-now-cheaper-than-coal/ Nanosolar has created a thin film solar battery, much more efficient than anything existing on the market nowadays. Its thin film technology transfers the sun light in a very efficient way. The Nanosolar power plant will begin producing energy in 2008 and will cover 430 megawatts/year. That’s more than all the capacity of the currently […]

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