More you might like
And that’s how you make lemonade folks
It’s Legit! Many articles about it. Here’s One:
http://www.cnn.com/2016/09/27/asia/typhoon-catchers-japan-challenergy/
I get the feeling that 50 years worth of energy can’t be stored in its entirety… but I also don’t know enough about the tech.
Based on the article it seems like if all of the energy could be captured and stored, it would be 50 years worth.