jimjamuser |
05-23-2022 03:13 PM |
Quote:
Originally Posted by golfing eagles
(Post 2098206)
Perhaps check out what is involved in the manufacture and eventual disposal of lithium batteries.
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That IS a problem today. But, technology likely will come to the rescue. I know that there is a company that was recently formed to create a new type of battery consisting of all-solid-state tiny cells linked together. Battery-powered motors in cars and tools have several advantages. They have high torque. Also, they spin continuously in a circle which is efficient. Gasoline-powered vehicle motors use straight-line reciprocating motion (of start, stop, reverse) using pistons which MUST then be changed into circular motion and needs an inefficient transmission to provide for torque.
Also, gas engines pollute at MULTIPLE small sources. But, electricity can be generated at larger and fewer sources, thus easier to control any pollution. Small gas engines like golf carts are particularly problematic, also gas riding lawnmowers - really outdated and NOT future oriented!
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