Green Technology: The First Ever Energy Map

LessEn is a new Urban Land Institute initiative to encourage better energy efficiency and retrofitting in non-domestic buildings.

LessEn's energy map, and mobile app, combines work place energy ratings from around the world - the energy map can currently be found in the USA and the UK, but others are soon to follow.

USA : The Energy Star rating, buildings scoring more than 75 on a scale of 1-100, rated for energy use, are eligible for the EPA’s ENERGY STAR.