Research On The Influencing Factors And Strategies Of Carbon Emission Reduction During The Implementation Phase Of Construction Projects

As a strong country in energy consumption and greenhouse gas emissions,China’s rapid increase in carbon emissions has led to an increasing proportion of carbon emissions in the world: it accounted for 18% of global carbon emissions in 2005,27.2% in 2017,and 30.7% in2020.As a major carbon emitter,the construction industry needs to meet the requirements of "carbon peak carbon neutrality",and the task of carbon emission reduction is arduous due to the tight target time.It is of great significance to study the carbon reduction and carbon emission control of green buildings and green construction during the implementation stage of construction projects,including the design process and construction process.The carbon emission reduction during the implementation phase of construction projects is influenced by design schemes,construction methods,material supply,equipment supply,new technologies and new energy,etc.The carbon emission control during the implementation phase of construction projects needs to consider the correlation factors between design,construction,material production,operation,and demolition,and control the carbon content of the required building materials themselves Comprehensive consideration should be given to the material foundation and reserved interface control of low-carbon new energy access during the operation phase of buildings,as well as the possibility of waste recycling during building demolition.This article analyzes the design and construction aspects of carbon reduction during the implementation phase of construction projects.A questionnaire survey is conducted based on the main factors involved in design and construction during the implementation phase.The survey results are analyzed using MS,OMS,SPSS and other analysis methods,and carbon reduction strategies during the implementation phase of construction projects are obtained.