Open AccessAnalysis of factors affecting carbon emissions in Tianjin
Author(s) -
Xuan Zhao
Publication year - 2020
Publication title -
iop conference series. earth and environmental science
Language(s) - English
Resource type - Journals
eISSN - 1755-1307
pISSN - 1755-1315
DOI - 10.1088/1755-1315/450/1/012014
Subject(s) - greenhouse gas , environmental science , coal , carbon fibers , energy consumption , coke , energy intensity , emission intensity , environmental engineering , fossil fuel , environmental protection , natural resource economics , waste management , engineering , economics , materials science , composite number , ecology , excitation , electrical engineering , composite material , biology
According to the IPCC carbon emission calculation method, Tianjin's carbon emissions were calculated from 2000 to 2017, and the main factors affecting carbon emissions were analyzed and studied using the LMDI model system. The results show that Tianjin’s energy consumption carbon emissions continued to increase from 2000 to 2017, and have declined significantly in recent years. Among the carbon emissions of energy consumption, coal produced the most carbon emissions, followed by crude oil and coke; Among the factors that affect Tianjin’s carbon emissions from 1997 to 2017, economic development has the largest positive effect, and energy consumption intensity has the largest negative effect; Tianjin’s energy consumption is unreasonable, and it mainly depends on coal, crude oil and other energy sources.