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A comment on Tesla failing to deliver Semi-trucks on time to PepsiCo, Sysco, UPS, and Walmart. Parent comment

Re:Tesla failing to deliver Semi-trucks on time to PepsiCo, ... by danans on Wednesday May 01, 2024 @01:28PM (#40226416)
Some 3rd electric rail based transit systems have regenerative braking that feeds power back into the electric rail [1], which is used by other trains that are drawing power at that moment. I don't know if they use batteries to store excess, however.

1. https://www.bart.gov/news/articles/2016/news20160826

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