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Grid-Scale Bubble Batteries Will Soon Be Everywhere
(spectrum.ieee.org)
This is a most excellent place for technology news and articles.
That's really not that big of a wind. One bad storm and we have it burst
Also, per the article, the danger zone in a burst is only claimed to be 70m until cleared and the CO2 release still pales in comparison to a regular coal plant - "equivalent to 15 round trips between New York and London on a Boeing 777"