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2017-04-10 07:26:25 -0500 | received badge | ● Teacher (source) |
2017-04-07 13:09:11 -0500 | answered a question | regenerative elevators Here is an online calculator for traction elevators using regen technology: http://kebblog.com/elevator-regen-cal... It allows you to adjust some basic parameters and calculates the annual savings in $. From there, it is pretty easy to work back to get the annual kWhr savings. |