This graphic representaion it's a little trick, will confuse some people, since they put solar on top, giving the impression (for not well informed people) that the eco alternative energy sources are producing more energy than coal.
Hydropower can't be so low, since on Brazil we have more than 50% of our energy from hydropower.
Solart will have a boom, but it can't keep growing without energy storage. While the minority of people have solar it's easy to sell the excess produced by day to get credits to pay for the energy took from grid by night. But when more than 40% ou 50% of people get solar, this trick will no longer be possible.
The solution are the new low cost and high density batteries coming.
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Originally Posted by sendler
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