Australians save about $ 500 million a year with microgeneration. Read more in http://www.jornaldaenergia.com.br/ler_noticia.php?id_noticia=13135&titul...
Ideal Institute Launches Solar Simulator
Calculate the power of a photovoltaic system that suits your annual energy demand and save energy. Take the test: www.americadosol.org/simulador/
Energybras is specialist in projects utilizing wind energy. Economical, does not harm the environment, increases goods as well as tourism.