气候变化领域集成服务门户(CCPortal): Pathways to decarbonize passenger transportation: Implications to India's climate budget

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DOI	10.1016/j.jclepro.2021.126321
	Pathways to decarbonize passenger transportation: Implications to India's climate budget
	Das D.; Kalbar P.P.; Velaga N.R.
发表日期	2021
ISSN	9596526
卷号	295
英文摘要	There is a lack of studies on assessing long-term impacts of different sectors on shrinking global carbon budget. Present study focuses on assessing contribution of electric vehicles (EVs) with improving electricity grids’ efficiency (EGs) and minimizing ‘transmission and distribution’ (T&D) losses in reducing carbon dioxide (CO2) emissions and fulfilling emission targets for 2030 and 2050. Eleven different scenarios are articulated with estimated uncertainties for Mumbai Metropolitan Regions’ (MMRs’) passenger transportation using data extracted from MMR's Comprehensive Mobility Plan's transportation model. A novel methodology is developed to estimate local carbon budget targets from global targets between 2018 and 2050. The estimations indicate that carbon emissions in ‘business as usual’ scenario are 252%, 505%, and 55% above the targets for 2 °C, 1.5 °C, and Intended Nationally Determined Contributions (INDC), respectively. Study also shows that introducing EVs in MMR without simultaneously improving EGs will generate more net CO2 emissions than BAU. EVs with EG and T&D improvements are not enough to meet the estimated targets. However, their combined contribution significantly reduces CO2 emission by half and reaches peak emission by 2025 from post-half-century. © 2021 Elsevier Ltd
英文关键词	Carbon emissions; Climate change mitigation; Electric vehicles; Electricity grid; Sustainable development goal; Transportation
scopus关键词	Carbon dioxide; Electric losses; Uncertainty analysis; Vehicle transmissions; Carbon dioxide emissions; Electric Vehicles (EVs); Electricity grids; Metropolitan regions; Novel methodology; Passenger transportation; Transmission and distribution; Transportation model; Budget control
来源期刊	Journal of Cleaner Production
文献类型	期刊论文
条目标识符	http://gcip.llas.ac.cn/handle/2XKMVOVA/177190
作者单位	Centre for Urban Science and Engineering (CUSE), Indian Institute of Technology Bombay, Powai, Mumbai, 400076, India; Interdisciplinary Programme in Climate Studies, Indian Institute of Technology Bombay, Powai, Mumbai, 400076, India; Transportation Systems Engineering, Department of Civil Engineering, Indian Institute of Technology Bombay, Powai, Mumbai, 400 076, India
推荐引用方式 GB/T 7714	Das D.,Kalbar P.P.,Velaga N.R.. Pathways to decarbonize passenger transportation: Implications to India's climate budget[J],2021,295.
APA	Das D.,Kalbar P.P.,&Velaga N.R..(2021).Pathways to decarbonize passenger transportation: Implications to India's climate budget.Journal of Cleaner Production,295.
MLA	Das D.,et al."Pathways to decarbonize passenger transportation: Implications to India's climate budget".Journal of Cleaner Production 295(2021).