气候变化领域集成服务门户(CCPortal): Transformation of India's steel and cement industry in a sustainable 1.5 °C world

CCPortal

DOI	10.1016/j.enpol.2019.111104
	Transformation of India's steel and cement industry in a sustainable 1.5 °C world
	Dhar S.; Pathak M.; Shukla P.R.
发表日期	2020
ISSN	0301-4215
卷号	137
英文摘要	The anticipated economic and population growth in India will increase demand for material resources, energy and consequently carbon emissions. The global ambition to limit global warming to 1.5 °C by the end of the century calls for rapid and unprecedented action. As the most carbon-intensive sectors, India's steel and cement industry will require a more transformative shift, both on the demand and supply side. Strategies from both supply and demand-side are analysed for steel and cement sector to understand consequences for energy and emissions using two modelling approaches i) energy system and ii) material flow models. A portfolio of technically feasible options to reduce the material, energy and CO2 intensity is explored under four alternate scenarios spanning till 2050 differentiated by their mitigation ambition and development paradigm. Results show that current policies in India will provide adequate incentives for achieving the climate targets India has submitted within its Nationally Determined Contribution (NDC) however, dematerialisation, reuse and recycling will be necessary for achieving the global ambition of 1.5 °C. The study concludes that a stringent carbon policy in combination with strong sustainability principles can reduce CO2 emissions by 68% in the steel and cement sector in 1.5 °C Scenario compared to NDC Scenario. © 2019 Elsevier Ltd
英文关键词	Energy system model; Industry; Material flow model; Scenarios
学科领域	Carbon; Carbon dioxide; Cements; Economics; Global warming; Industry; Population statistics; Energy and emissions; Energy system model; Material Flow; Material resources; Population growth; Reuse and recycling; Scenarios; Strong sustainability; Cement industry; carbon dioxide; carbon emission; cement (construction material); iron and steel industry; material flow analysis; sustainability; sustainable development; India
语种	英语
scopus关键词	Carbon; Carbon dioxide; Cements; Economics; Global warming; Industry; Population statistics; Energy and emissions; Energy system model; Material Flow; Material resources; Population growth; Reuse and recycling; Scenarios; Strong sustainability; Cement industry; carbon dioxide; carbon emission; cement (construction material); iron and steel industry; material flow analysis; sustainability; sustainable development; India
来源期刊	Energy Policy
文献类型	期刊论文
条目标识符	http://gcip.llas.ac.cn/handle/2XKMVOVA/118217
作者单位	UNEP DTU Partnership, Technical University Denmark, DTU e Dept. Management Engineering, UN City, Marmorvej 51, Copenhagen Ø, 2100, Denmark; Global Centre for Environment and Energy, Ahmedabad University, Commerce Six Roads, Navrangpura, Ahmedabad, 380009, India
推荐引用方式 GB/T 7714	Dhar S.,Pathak M.,Shukla P.R.. Transformation of India's steel and cement industry in a sustainable 1.5 °C world[J],2020,137.
APA	Dhar S.,Pathak M.,&Shukla P.R..(2020).Transformation of India's steel and cement industry in a sustainable 1.5 °C world.Energy Policy,137.
MLA	Dhar S.,et al."Transformation of India's steel and cement industry in a sustainable 1.5 °C world".Energy Policy 137(2020).