The corresponding electricity
demand associated with space heating and cooling, water
heating, lighting, process use, fans and small power has been
taken from Elsayed et al. (2002), but assuming the Spanish
profile for electricity production reported by the ecoinvent
database (Dones et al., 2007). Consequently, the new value for
the life cycle GHG emissions concerning section S17 is
1.26 102 kg CO2e/FU, representing a decrease of 72% of
the original estimate.