globalchange  > 气候变化与战略
DOI: 10.1016/j.enpol.2019.111104
论文题名:
Transformation of India's steel and cement industry in a sustainable 1.5 °C world
作者: Dhar S.; Pathak M.; Shukla P.R.
刊名: Energy Policy
ISSN: 03014215
出版年: 2020
卷: 137
语种: 英语
中文关键词: Energy system model ; Industry ; Material flow model ; Scenarios
英文关键词: 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
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
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资源类型: 期刊论文
标识符: http://119.78.100.158/handle/2HF3EXSE/167120
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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

Recommended Citation:
Dhar S.,Pathak M.,Shukla P.R.. Transformation of India's steel and cement industry in a sustainable 1.5 °C world[J]. Energy Policy,2020-01-01,137
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