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> It takes roughly 10kw to provide a decent instant hot water shower. Electricity is currently about 12¢/kwh, or 1¢/5kwm. If I'm doing the math right, that mea
by zeveb 7y ago
> It takes roughly 10kw to provide a decent instant hot water shower.
Electricity is currently about 12¢/kwh, or 1¢/5kwm. If I'm doing the math right, that means that a 10-kwm shower costs all of tuppence. That's a small percentage even for folks in the world living on a couple dollars a day — it's basically free for those of us in the Western world.
Did I get the math right?
- VBprogrammer 7y agoYes, I think you did. Indeed it's almost embarrassingly cheap, about 25p for a 10 minute shower.