How we use energy? And what are the options and trade offs?
https://www.youtube.com/watch?v=E0W1ZZYIV8o
One interesting idea coming into vogue is wave energy. Here is a general lecture on the topic:
https://www.youtube.com/watch?v=7ZN5CthZhvg
The problem with this is cost, maintenance and destruction during storms.
One machine going operational is Wave Star in Denmark:
https://www.youtube.com/watch?v=7ZN5CthZhvg
Combining renewable energy with Vanadium Storage batteries can reduce the amount of fossil energy use, but not replace all of it.
Tuesday, August 7, 2018
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