Solar power from Sahara a step closer Ashley Seager | 2nd November 2009 The German-led Desertec initiative believes it can deliver power to Europe as early as 2015 The power of wee: urine could be green energy The Ecologist | 16th September 2009 Urine could be used to generate electricity and as a free alternative to mineral fertilisers
The power of wee: urine could be green energy The Ecologist | 16th September 2009 Urine could be used to generate electricity and as a free alternative to mineral fertilisers