GSTDTAP  > 气候变化
DOI10.1007/s10584-017-2002-4
Long-term carbon dioxide and hydrofluorocarbon emissions from commercial space cooling and refrigeration in India: a detailed analysis within an integrated assessment modelling framework
Sharma, Mohit1; Chaturvedi, Vaibhav1; Purohit, Pallav2
2017-08-01
发表期刊CLIMATIC CHANGE
ISSN0165-0009
EISSN1573-1480
出版年2017
卷号143
文章类型Article
语种英语
国家India; Austria
英文摘要

Quantification of greenhouse gas emissions is a critical research gap for space cooling and refrigeration applications in Indian commercial buildings. This is especially relevant as these services are expected to grow rapidly in future driven by economic growth and urbanisation. This paper focuses on these two applications which are highly energy and emission intensive, and quantifies their carbon dioxide (CO2) and hydrofluorocarbon (HFC) emissions through soft-linking a top-down model with a bottom-up approach. An integrated assessment modelling framework Global Change Assessment Model (GCAM)-IIM is used for modelling energy-related emissions under a business-as-usual scenario. In addition to CO2 emissions occurring from electricity use, cooling and refrigeration in commercial buildings emit another set of highly potent greenhouse gases, emanating from application of HFCs as coolant. HFCs substitute their ozone-depleting precursors in these applications. Countries across the world have agreed to phase down HFCs under the Montreal Protocol. Before we can analyse cost-effective options to bring down these emissions, it is important to quantify and assess the amount of emissions that could be avoided in the future. Our research sets up a baseline for carbon dioxide and HFC emissions from India for the commercial air-conditioning and refrigeration sectors and finds the potential HFC emission mitigation due to the Kigali Amendment. A detailed bottom-up modelling of these emissions is undertaken and it is found that, if unabated, the HFC emissions from commercial sector will surge from mere 1.8 million tonne (Mt) CO(2)e in 2015 to 211 Mt CO(2)e in 2050, whereas energy-related CO2 emissions from commercial air-conditioning and refrigeration will rise from 37 to 297 Mt CO(2)e in the same period. We also highlight the role of management practices and regulation for curbing HFC emissions which is especially relevant for the commercial building sector.


英文关键词Refrigeration and air conditioning Commercial buildings GHG emissions Montreal Protocol
领域气候变化
收录类别SCI-E ; SSCI
WOS记录号WOS:000407170600016
WOS关键词BUILDING ENERGY DEMAND ; CLIMATE ; SCENARIOS
WOS类目Environmental Sciences ; Meteorology & Atmospheric Sciences
WOS研究方向Environmental Sciences & Ecology ; Meteorology & Atmospheric Sciences
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/30199
专题气候变化
作者单位1.CEEW, New Delhi, India;
2.IIASA, Laxenburg, Austria
推荐引用方式
GB/T 7714
Sharma, Mohit,Chaturvedi, Vaibhav,Purohit, Pallav. Long-term carbon dioxide and hydrofluorocarbon emissions from commercial space cooling and refrigeration in India: a detailed analysis within an integrated assessment modelling framework[J]. CLIMATIC CHANGE,2017,143.
APA Sharma, Mohit,Chaturvedi, Vaibhav,&Purohit, Pallav.(2017).Long-term carbon dioxide and hydrofluorocarbon emissions from commercial space cooling and refrigeration in India: a detailed analysis within an integrated assessment modelling framework.CLIMATIC CHANGE,143.
MLA Sharma, Mohit,et al."Long-term carbon dioxide and hydrofluorocarbon emissions from commercial space cooling and refrigeration in India: a detailed analysis within an integrated assessment modelling framework".CLIMATIC CHANGE 143(2017).
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