The worldwide installed wind power in 2012 was 280GW. Assume that the total electricity generation worldwide is 20200 TMH per year and a capacity factor for wind of 30%.
What percentage of the total electricity generation was covered by wind energy in 2012?
The same question for solar power. The worldwide installed solar power in 2012 was 102GW, assume the same total electricity generation worldwide that was given in the previous question, assume a capacity factor for solar power of 15%
What % of the total electricity generation worldwide was covered by solar energy in 2012?