What does it change in the management of the electricity service with the liberalization?
The change concerns the commercial aspects of the service: the free market sales companies, once purchased electricity, it shall pass on the...
What is Energy certification and what are the parameters that are considered for the Energy...
The energy certification has the function for certifying the performance and energy characteristics of a building, so as to allow an assessment of...
Biodiesel can be a means of reducing greenhouse gas emissions?
Biodiesel is a renewable energy, derived from plants of soybean, sunflower and rapeseed, and as such during the growth cycle of the plant...
What are the environmental benefits of using biodiesel?
Biodiesel is a renewable energy, which does not contain sulfur, aromatic compounds and contributes to the reduction of particulate emissions, also...
Electric cars are really green?
Without a doubt, yes! If we consider the relationship with the urban context: the electric car produces less pollution and less noise than...
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The first flight for the Swiss Solar Impulse 2 , the solar-powered aircraft
Good news for the titanic programmed by Bertrand Piccard and André Borschberg. The creators...