Energy widgets page (widgets from http://oilprice.com)
Live CO2 emissions of the EU electricity production( and wind/solar power potential)
1 BTU = 1055.05585262 J energy
1 billion BTU = 0.000293 TWh
500 000 000 Billion BTU per year = 5.275*1018 J = 527.5 exajoule = 146542 TWh
~ 16.7 TW (1012 W) instantaneous power
So the total world average power consumption is approx. 17 TW (17*1012 W)
last update: 22Jan2017