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Estimate energy use based on SCENARIO 1 or SCENARIO 2 

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Estimate energy use based on SCENARIO 1 or SCENARIO 2 

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TIP: Make sure you calculate energy use separately for the different needs (i.e. electricity, hot water and space heating).

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TIP: FOLLOW STEPS IN THE EXAMPLE. This makes sure you calculate CO2 impact separately for the different needs (i.e. electricity, hot water and space heating), and use the correct CO2 fuel intensity factor!

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This step is broken down in A, B, C, D and E for ease. Do them one step at the time and follow the steps carefully.

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Feel free to upload a phone picture or screengrab of a calculation!

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Feel free to upload a phone picture or screengrab of a calculation!

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Feel free to upload a phone picture or screengrab of a calculation!

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Feel free to upload a phone picture or screengrab of a calculation!

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Feel free to upload a phone picture or screengrab of a calculation!

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Feel free to upload a phone picture or screengrab of a calculation!

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8300 kWh/year

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If using district heat= 1052 kgCO2/year
If using fossil fuels= 1741 kgCO2/year

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Since passive house requires a little more insulation and materials, how long until it "pays itself back" when compared to a conventional house?

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Calculating these numbers were interesting. Still, this is probably for many a first time seeing a carbon footprint of a building. Where could we find statistics of buildings' carbon footprints to do some comparison and get more context?