Reducing indoor kWh use of household 15,779.4 (Statistics Norway, 2014a) temperature by 1°C (Borge et al., 2004) Reduction potential 5 % (Akershus Enøk og Inneklima as, 1999) kg CO2-eq/kWh 0.117 2013) Cost reduction 5 % (Akershus Enøk og Inneklima as, 1999) potential NOK/kWh 0.729 (Statistics Norway, 2016) NOK saved per 575 household per year kg CO2-eq saved per 92 household per year Space and water kWh use of household 15,779.4 (Statistics Norway, 2014a) heating (Borge et al., 2004) Reduction potential 65 % (Harvey, 2013) kg CO2-eq/kWh 0.117 2013) Cost in 350 USD(2010)/m2 Exchange rate (USD 6.0543 (Harvey, 2013) to NOK in 2010) Average Norwegian 120 on Statistics Norway (2004) household size (m2) Total cost of initial 254,281 Calculated investment in NOK Lifetime 40 Assumed Yearly cost of initial 6,357 Calculated investment NOK/kWh 0.729 (Statistics Norway, 2016) Yearly savings from 7,477 Calculated reduced kWh Total use-phase 1,846 Calculated emissions (kg Share Non-use-phase 10 % Assumed emissions Total non use-phase 205 Calculated emissions (kg NOK saved per 1,120 household per year
Reducing indoor temperature by 1°C kWh use of household 15,779.4 (Statistics Norway, 2014a) (Borge et al., 2004) Reduction potential 5 % (Akershus Enøk og Inneklima as, 1999) kg CO2-eq/kWh 0.117 2013) Cost reduction potential 5 % (Akershus Enøk og Inneklima as, 1999) NOK/kWh 0.729 (Statistics Norway, 2016) NOK saved per household per year 575 kg CO2-eq saved per household per year 92 Space and water heating kWh use of household 15,779.4 (Statistics Norway, 2014a) (Borge et al., 2004) Reduction potential 65 % (Harvey, 2013) kg CO2-eq/kWh 0.117 2013) Cost in USD(2010)/m2 350 Exchange rate (USD to NOK in 2010) 6.0543 (Harvey, 2013) Average Norwegian household size (m2) 120 on Statistics Norway (2004) Total cost of initial investment in NOK 254,281 Calculated Lifetime 40 Assumed Yearly cost of initial investment 6,357 Calculated NOK/kWh 0.729 (Statistics Norway, 2016) Yearly savings from reduced kWh 7,477 Calculated Total use-phase emissions (kg 1,846 Calculated Share Non-use-phase emissions 10 % Assumed Total non use-phase emissions (kg 205 Calculated NOK saved per household per year 1,120
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