As shown in the side graph of Figure 3, wind and solar only accounted for 18 % of electricity production in 2016. (ddears.com)
Current and historical charts on electricity production from conventional and renewable energies, electricity market prices and electricity trading with neighbouring countries. (agora-energiewende.de)
It's quite a daunting challenge, given that the average hurricane's wind energy equals about half of the world's electricity production in a year. (vox.com)