Daily Archives: Tuesday, August 4, 2009


According to a new study by Mc Kinsey, the USA could save up to $1.2 trillion (833 billion euros) by 2020 thanks to energy efficiency. Homes and businesses could cut by 28 percent their bills while industries could cut theirs by 20 percent. The more data I gather, the more […]

Energy efficiency could save America $1.2 trillion