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jogman · HackerTrans

jogman

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Submissions

Recent Facts about Photovoltaics in Germany [pdf]

ise.fraunhofer.de

1 points·by jogman·11 anni fa·0 comments

Energy: Hydraulic Rock Storage [pdf]

heindl-energy.com

2 points·by jogman·11 anni fa·0 comments

Hydraulic rock storage

heindl-energy.com

1 points·by jogman·11 anni fa·0 comments

comments

·11 anni fa·discuss

Things like that are in the making: http://www.technologyreview.com/news/544471/renewable-energy...