Share of clean energy - country data from around the world:
The average for 2014 was 18.51 percent.
The highest value was in Iceland: 89.28 percent and the lowest value was in Luxembourg: 0.66 percent.
Below is a chart for all countries where data are available for: Share of clean energy.
World bank definition: Clean energy is noncarbohydrate energy that does not produce carbon dioxide when generated. It includes hydropower and nuclear, geothermal, and solar power, among others.