I am trying to calculate ratios for my house (located in the Paris region) to check year after year if I have been more or less a good student on my heating / air conditioning consumption.
I therefore recover the heating and air conditioning DJU over several years from specialized organizations.
Then I brought out a first ratio over the heating period in Kwh / dju that I calculated in this way: (sum of conso on 1 year of heating season) / (sum of Dju on the season of heats) ... I get results from this 12 kwh / dju gold; is it a good idea?
To bring out this same ration for the season of air conditioning, I based myself on the same principle of calculation: (sum of the conso of the season of air conditioning) / (sum of the dju on the climatic season) BUT ... tadam! I get completely messy results of the order of 250 kwh / dju
Does anyone have an idea of how or why? Unless my calculations are wrong?
DJU air conditioning
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