Page 43 - AGC_EN_iBook
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The following ows are included:
– power consumption for the outside lighting of the car park and access roads;
– air conditioning and arti cial lighting in the gallery during everyday use.
The values of the non-renewable primary energy factor are: –The non-renewable primary energy factor of photovoltaic production is zero (<> 0.10 – 0.30 in ‘LCA of Multicrystalline Silicon Photovoltaic Systems’, The International Journal of Life Cycle Assessment 11 (2), pp. 129-136, 2006).
– Gas consumption (non-renewable primary energy factor 1.36, CO2 production coef cient 277 kg/MWh under NBN EN 15603 annex E) may be offset by producing electricity by PV, which replaces Mix UCTPE electricity production (non-renewable primary energy factor 3.14, CO2 production coef cient 617 kg/MWh under NBN EN 15603).The consumption of 1 kWh of gas is thus equiva- lent to PV production of 1.36/3.14 = 0.43 kWh.
