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Retrofit scenario
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Unit costs (€/m2)
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Heating system cost (€)
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Total costs (€)
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Energy savings (kWh/year)
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Money savings “A” (€/year)
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Payback period “A” (years)
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Money savings “B” (€/year)
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Payback period “B” (years)
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|---|
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SEE
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100
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7000
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16,000
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14,093
|
891
|
18.0
|
493
|
32.4
|
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AEE
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130
|
7100
|
18,800
|
14,652
|
926
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20.3
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513
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36.7
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DEE
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150
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7100
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20,600
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14,967
|
946
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21.8
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524
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39.3
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- *No financial incentives for building renovation and energy saving are considered in this evaluation