Denmark makes so much renewable energy, every other country should be embarrassed.

Denmark's wind farms produced 140% of what it needed to power the country, so it exported the extra to Norway, German, and Sweden, making it the most bad ass country ever in terms of renewable energy.
In 2014, Denmark announced their plans to end burning fossil fuels altogether by 2050. An inspiration to hopefuls around the globe, Denmark shows it isn't impossible to vastly reduce our
dependence on oil.
“It shows that a world powered 100% by renewable energy is no fantasy,” Oliver Joy of the European Wind Energy Association told .
“Wind energy and renewables can be a solution to decarbonization—and also security of supply at
times of high demand.”

I want to believe there are downsides to this method that is why other countries haven't followed suit, I may be wrong tho.