• A_A@lemmy.world
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    2 days ago

    P = = oven average power ~1kW=1/1000MW
    C = = electricity cost ~50 to 200 $/MWh
    Δt = = process time duration ~1.0h
    Total = P x C x Δt
    … so, a few cents maximum, right ?
    … it’s more the time and effort you put in !