But if we say just buildings, about 48 % of total energy consumption in this country is attributed to buildings. (treehugger.com)
He argues that while only 20 % of a PC's total energy consumption comes from using it, a whopping 80 % comes from manufacturing it in the first place. (treehugger.com)
Even if total energy consumption growth rate is zero, to replace 1 % coal consumption requires 10 % growth in clean energy. (carbonbrief.org)