hot air balloon Archives – The Green Optimistic green tech news, since 2008 Sun, 18 Jan 2009 17:52:51 +0000 en-US hourly 1 https://wordpress.org/?v=7.0 2667534 Ian`s Solar-Heated Air Balloons Could Harness 500kW Each https://www.greenoptimistic.com/ian-edmonds-solar-heated-air-ballons-20090118/ https://www.greenoptimistic.com/ian-edmonds-solar-heated-air-ballons-20090118/#comments Sun, 18 Jan 2009 17:52:51 +0000 https://www.greenoptimistic.com/?p=1667 How would you like an engine producing your dear electricity? How would you like that engine to have pistons as high as heat-powered balloons? Well, an environmental consultant from Solartran in Brisbane, Australia, by his name Ian Edmonds, has designed such an energy producing "engine" from the classic and romantic air balloon.

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