The 20% house – An integrated assessment of options for reducing net carbon emissions from existing UK houses

摘要: This paper takes an integrated analysis approach to explore the options available for a UK homeowner reduce their domestic emissions level advised by governments Committee on Climate Change of 20% those associated with typical house in 1990. It uses proven thermal models and low carbon heating systems estimate electricity consumption from number combinations micro generation technologies. The amount additional needed offset these desired was then calculated. capacity photo voltaic panels generate it estimated. has been done over range different grid intensities resulting configurations have subjected energy financial appraisal. An environmental life cycle assessment also undertaken see if there were any unacceptable consequences owner adopting options. research shows that all cases operational GHG target can be met, but production is variable, meaning current technology 25% more likely. shown given subsidies installation some proposed should financially attractive home owner.