The Carbon Emission Accounting Model Based on Building Lifecycle
In order to account the carbon emissions of the buildings during its whole lifecycle,this paper divides the whole life-cycle into four phases,design phase,construction phase,operation and maintenance phase,and demolition and recycle phase. The carbon emissions of life-cycle decompose into the carbon emissions of energy,materials and machinery,then the factors of energy,materials and machinery are provided. Then, this paper uses the method of energy emission factors to calculate the carbon emissions and gives the formula to build the accounting model of whole life-cycle carbon emissions. Finally, a case is used to validate the feasibility of this model and the amount of carbon emissions during each phase is analyzed. This study provides a reference for the carbon emission research in building industry.
the whole life-cycleenergy emission factorcarbon emission accounting model
NETL
NSTL
万方数据
维普
