"energy inefficient" http://en.wikipedia.org/wiki/Energy_intensity the economy's energy intensity is decreasing. http://en.wikipedia.org/wiki/Energy_intensity GDP per unit of energy use English http://en.wikipedia.org/wiki/Energy_intensity English energy intensity energy intensity English energy intensity energy and carbon intensity energy intensity http://en.wikipedia.org/wiki/Energy_intensity http://en.wikipedia.org/wiki/Energy_intensity energy intensity http://en.wikipedia.org/wiki/Energy_intensity energy intensity English units of energy per unit of GDP energy intensity energy intensity http://en.wikipedia.org/wiki/Energy_intensity English energy intensity http://en.wikipedia.org/wiki/Energy_intensity http://en.wikipedia.org/wiki/Energy_intensity proporcionar riqueza http://en.wikipedia.org/wiki/Energy_intensity energy intensity energy intensity Energy intensity Energy intensity Energy Intensity http://en.wikipedia.org/wiki/Energy_intensity http://en.wikipedia.org/wiki/Energy_intensity energy intensity energy intensity energy intensity intensità energetica energy intensity energy intensity English energy intensity energy intensity http://en.wikipedia.org/wiki/Energy_intensity