http://www.energyhack.com Alternative energy news, DIY and information Sun, 15 Nov 2009 14:35:06 +0000 http://backend.userland.com/rss092 en http://www.energyhack.com/2009/11/06/ocean-traffic-to-deal-with-emissions/ http://www.energyhack.com/2009/11/05/alkylated-gasoline-new-type-of-petrol-to-the-green-consumer/ http://www.energyhack.com/2009/11/05/more-than-100-percent-energy-efficiency-in-new-danish-heat-plant/ http://www.energyhack.com/2009/07/23/new-type-of-thermodynamic-waterheater-for-households/ http://www.energyhack.com/2008/12/01/recycle-water-from-your-morning-shower/