.23 cents per kwh? really?? as in less than a quarter of a penny per kwh? can that even be true?
it's not. It's $0.023 per kWh. Closer to 3 cents with taxes & other charges.
Could they be near an old nuclear reactor power station? I think rates are low near Three Mile Island and others. I recall on LI the Shoreham reactor saw very low rates in the immediate area but any meltdown threatened a very wide area - so the low rates were to influence locals not to compensate for threat - sorry, I get carried away....