Comments on: 7 Green Technologies of the Future http://www.environmentalgraffiti.com/featured/green-technologies-future/7228 for environmentalists who don't take themselves too seriously Mon, 22 Mar 2010 06:34:09 -0400 http://wordpress.org/?v=2.8.6 hourly 1 By: Jeanne R http://www.environmentalgraffiti.com/featured/green-technologies-future/7228/comment-page-1#comment-166945 Jeanne R Sun, 08 Feb 2009 13:30:36 +0000 http://www.environmentalgraffiti.com/?p=7228#comment-166945 That is tremendous. Hopefully the US will follow-suit then China. That would be incredible for the environment. That is tremendous. Hopefully the US will follow-suit then China. That would be incredible for the environment.

]]> By: Mike http://www.environmentalgraffiti.com/featured/green-technologies-future/7228/comment-page-1#comment-166400 Mike Sat, 07 Feb 2009 05:26:30 +0000 http://www.environmentalgraffiti.com/?p=7228#comment-166400 Regarding solar concentrators, a new plant in Israel is due to be completed in March. It uses an array of heliostats focusing on a tower containing a gas turbine. The radiation is used to heat air which passes through the turbine, producing power. Biofuels or conventional fuels can also be used to drive the turbine when solar output is not enough. For more see <a href="http://hiddenjoule.com/2009/02/02/samar-power-station-israel/" rel="nofollow">HiddenJoule</a> Regarding solar concentrators, a new plant in Israel is due to be completed in March. It uses an array of heliostats focusing on a tower containing a gas turbine.

The radiation is used to heat air which passes through the turbine, producing power. Biofuels or conventional fuels can also be used to drive the turbine when solar output is not enough.

For more see HiddenJoule

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