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de ONU Brasil

Energias renováveis: ‘Não podemos queimar nosso caminho rumo à prosperidade’, diz chefe da ONU

Secretário-geral da ONU, Ban Ki-moon, durante a Conferência em Abu Dhabi. Foto: ONU

Warren Buffett invests more 2 Billion in Renewable Energy

Renewable Energy Solutions

de Fortune

California is first state with 5% of its electricity from solar

California is FIRST state with 5% of its electricity from solar.


How to Build a Soda Can Heater

Aquecimento de ar através de energia solar

de HubPages

Get Off the Grid Now #1: Build Your Own Expandable Solar Power System

Sustentabilidade,Imagens,Energia Eólica,Diy Energia Solar,Energia Alt,Energia Sustentável,Energia Solar,Projetos,Solar Energy Diy


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.


The RidgeBlade wind turbine. The useful power produced by this ten rotor system is now in excess of 5,000 Kwh per annum.

GM puts old :VOLT: batteries to use in data centre.

de The Family Handyman

Getting Your Energy Source From the Sun May Save You

Integrated photovoltaic porch roof @Rheanne Jakubowski this is what we need :)