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The EV transition trips over its own cord
(www.theverge.com)
This is a most excellent place for technology news and articles.
FWIW they semi opened it in 2013 and then fully opened design spec patents for the charger last year, and are working to get it set as a public standard for North America.
https://www.motortrend.com/news/tesla-opens-charging-connector-inlet-design-standards-nacs/
That is good to know. Thank you!