Air-to-Air Heat Exchangers for Healthier Energy-Efficient Homes

Re:Air-to-Air Heat Exchangers for Healthier Energy-Efficient... by kkfx on Sunday February 05, 2023 @04:26PM (#34669613)

So it's more than here for private homes (you can get much more, but only for business) BUT even with enough amps how much it cost per kWh in mean? Here we are from 9.7 cent/kWh for the cheapest hours, 15 cent/kWh for the mean, 67.12 for the most expensive hours of most expensive days (22 days per year in winter, the coldest essentially) i.e. https://www.fournisseurs-electricite.com/edf/tarifs/tempo for business in the "cheap" segment (not more than 36kW) it's from 21 to 25 cent per kWh.

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Re:Air-to-Air Heat Exchangers for Healthier Energy-Efficient... by lazide on Sunday February 05, 2023 @07:37PM (#34671643)

CAlifornia is stupid expensive - averaging over $.50/kwh. Other areas are cheaper - Washington and Oregon have a lot of hydro power, and it is usually $.12/kwh or less there.

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Re:Air-to-Air Heat Exchangers for Healthier Energy-Efficient... by secabeen on Wednesday February 08, 2023 @03:32PM (#34714569)

This is changing. Peak cost during summer afternoons is definitely $0.50+/kWh, but most other times are in the $0.20-0.30/kWh range, due to the broad deployment of solar and lower nighttime demand.

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