Google: 100% de sua energia elétrica deve vir de fontes renováveis em 2017 - http://anoticiadodia.com/google-100-de-sua-energia-eletrica-deve-vir-de-fontes-renovaveis-em-2017/
Secretário-geral da ONU, Ban Ki-moon, durante a Conferência em Abu Dhabi. Foto: ONU
40+ Solar Energy Projects for Engineering Students
How To Build A **DIY** 1000 Watt Wind Turbine How To Build A 1000 Watt Wind Turbine The wind turbine can be important for a house, imagine a situation where the power went out and there is no source of
GM puts old :VOLT: batteries to use in data centre.
Renewable Energy Solutions www.newsouthernenergy.com
The RidgeBlade wind turbine. The useful power produced by this ten rotor system is now in excess of 5,000 Kwh per annum.
The Renogy Flexible Solar Panel uses advanced technology backed by contact monocrystalline cells that have been laminated into a flexible plastic sheet. The result is a solar panel that is far more durable than traditional glass and aluminum models, with twice the efficiency (approx. 20%) of flexible thin film solar panels. The plastic back sheet can be curved to a maximum 30 degree arc and mounted on an RV, boat, cabin, tent, or any other irregular surface.
California is FIRST state with 5% of its electricity from solar!