Greenhouse producing energy

Next generation greenhouse cultivation’ seems to offer possibilities for holdings that are raising young vegetable plants. Besides screening, there are high expectations of forced ventilation. This was found in a series of interviews with ten holdings on which vegetables plants… read more

(Nederlands) De voetafdruk van Europa

  DE VOETAFDRUK VAN EUROPA: TE GROOT Inwoners Europese Unie verbruiken 2,2 keer meer natuur dan beschikbaar Inwoners van de Europese Unie verbruiken voor hun consumptie gemiddeld 2,2 keer meer natuur, zoals hout, grondstoffen en vis, dan de Unie beschikbaar… read more

Ecological Footprint Network

on this website you can find all the information about different footprints, about ‘overshoot day’ of this year and more. http://www.footprintnetwork.org… read more

Watercone for drinking water

News July 2003 WATERCONE PRODUCES DRINKING WATER Almost half a billion people have a shortage of clean drinking water. Not that it isn’t available, it’s merely salty or polluted. And purification is very expensive and complex. But a new invention… read more