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Siemens installing first regenerative energy storage unit in US
they are lying . septa is ahead of them by a long shot. they have been using theres on the el for a long time sinc e last year under ground on the market st strech . go ask them and they will fill you in on it
Its great to see continued progress on the Milwaukee line!
Hmmm lots of hair splitting here. Maybe the first “non-experimental” and the first with supercapacitors, but there was a wayside flywheel energy storage system tested on New York City Transit years ago (no, I don’t mean the on-board flywheel experiment; that was earlier).