Solar Power converted into Liquid Fuel
http://www.laboratoryequipment.com/news/2012/10/technology-converts-solar-power-liquid-fuel
Micro Hydro Power
LV 1500 is a very small and efficient hydro power generator (max. power 1500W) made by Hydro Induction Power, a company based in Redway, CA http://www.homehydro.com/. The LV1500 re are 12V …
Passivhaus Institut – Passive House Institute of Germany
The Passive House Institute of Germany develops solutions for a higher grade of enegy efficiency in housing business. The Passive House is a building standard that is truly energy efficient, …
Passive Solar – dasolar
http://www.dasolar.com/solar-energy/passive-solar