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DOI | 10.1016/j.enpol.2019.04.047 |
Potential impacts of coal substitution policy on regional air pollutants and carbon emission reductions for China's building sector during the 13th Five-Year Plan period | |
Chen, Han; Chen, Wenying | |
2019-08-01 | |
发表期刊 | ENERGY POLICY |
ISSN | 0301-4215 |
EISSN | 1873-6777 |
出版年 | 2019 |
卷号 | 131页码:281-294 |
文章类型 | Article |
语种 | 英语 |
国家 | Peoples R China |
英文摘要 | Scattered coal consumption in the building sector contributes approximately 40% of China's primary fine particulate matter emissions and 10% of fossil fuel CO2 emissions, posing serious threats to climate change mitigation and air quality. Therefore, a shift from coal to natural gas (NG) and electricity is of great significance for the synergistic reduction of air pollutants and carbon emissions. However, the lack of building energy statistics at finer spatial scales makes it difficult to form targeted local strategies. In this study, a spatial downscaling framework was developed to project building energy consumption with higher resolution based on openly available information. Then, major air pollutant emission reductions induced by scattered coal substitution policies were estimated from national, provincial and city perspectives. The role played by buildings in realizing the overall carbon mitigation potential was also evaluated. The results show that a policy-driven increase in NG and electricity consumption during the 13th Five-Year Plan (FYP) period could contribute 15% and 4% to national SO2 and NOx emission control targets, respectively, and is helpful for some less-developed areas in achieving greater health benefits and faster low-carbon transformation. Finally, policy recommendations are proposed according to regional differences in emission reduction performance and socioeconomic development. |
英文关键词 | Scattered coal Building sector Emission reductions Downscaling |
领域 | 气候变化 |
收录类别 | SCI-E ; SSCI |
WOS记录号 | WOS:000472125200024 |
WOS关键词 | CO2 EMISSIONS ; SCENARIO ANALYSIS ; CITY ; MITIGATION ; BENEFITS ; QUALITY ; QUANTIFICATION ; COMBUSTION ; STRATEGIES ; EFFICIENCY |
WOS类目 | Economics ; Energy & Fuels ; Environmental Sciences ; Environmental Studies |
WOS研究方向 | Business & Economics ; Energy & Fuels ; Environmental Sciences & Ecology |
引用统计 | |
文献类型 | 期刊论文 |
条目标识符 | http://119.78.100.173/C666/handle/2XK7JSWQ/185536 |
专题 | 气候变化 |
作者单位 | Tsinghua Univ, Inst Energy Environm & Econ, Beijing 100084, Peoples R China |
推荐引用方式 GB/T 7714 | Chen, Han,Chen, Wenying. Potential impacts of coal substitution policy on regional air pollutants and carbon emission reductions for China's building sector during the 13th Five-Year Plan period[J]. ENERGY POLICY,2019,131:281-294. |
APA | Chen, Han,&Chen, Wenying.(2019).Potential impacts of coal substitution policy on regional air pollutants and carbon emission reductions for China's building sector during the 13th Five-Year Plan period.ENERGY POLICY,131,281-294. |
MLA | Chen, Han,et al."Potential impacts of coal substitution policy on regional air pollutants and carbon emission reductions for China's building sector during the 13th Five-Year Plan period".ENERGY POLICY 131(2019):281-294. |
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