Study on Environmental Impact Assessment Methods of Greenhouse Gas Emission in Industrial Parks:Taking an Industrial Park in Chongqing as an Instance
In order to exert the efficiency of Planning Environmental Impact Assessment(PEIA)and lead the high-quality development of industrial parks,this paper takes an industrial park in Chongqing as an instance,and adopts the data and recalculating methods from greenhouse gas emissions inventory to statistic the carbon emissions of important industrial genres,as well as calculates the current emissions of the industrial park in this case.The methods of greenhouse gas emissions inventory also are used to determine appropriate calculating scope and to predict greenhouse gas emissions over the planning period.The prediction results show: The greenhouse gas emissions of the industrial park was 1 261.47 ktCO2e in 2025,of which the emissions from fossil fuel combustion,industrial production process,net incoming electricity,fugitive emission from oil and gas system and waste disposal account for 85%,7.0%,7.0%,0.7%and 0.3%respectively.The research also analyses problems and difficulties,such as inability to connect accounting methods up and down,difficulty in linking up with the evaluation indexes of Carbon Assessment Guidelines for Key Industries in calculating methods,difficulty in making quantitative adjustment suggestions,and to provide suggestions on optimizing calculating methods,reasonably determining the criteria of evaluating,making necessary measurements about managements.
industrial parksgreenhouse gas emissionenvironmental impact assessment
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