Is my maths right here? He claims that the average fridge in average home is 1kwh per day (quick google suggests is correct #). And he claims to run his on 0.

Is my maths right here? He claims that the average fridge in average home is 1kwh per day (quick google suggests is correct #). And he claims to run his on 0.1kwh. So roughly roughly thats 1kwh per day saving. If everyone in Uk (about 25 million households) used his fridge it would save 25m kwh / day is 25 GWh / day or 9125 Gwh or 9Tera Wh per year? UK uses 300 Tera Wh per year of elec. (UN source from datacommons.org) So changing fridges will save 1/30 of electrical use. Just how much of an argument is there for funding a "not so optional" change to peoples lifestyles and domestic arrangements? Some combination of household goods, household insulation, reduced car useage # https://www.energybot.com/energy-usage/refrigerator.html https://www.energybot.com/energy-usage/refrigerator.html