净零排放之路

IF 5.5 3区经济学 Q1 BUSINESS

Journal of Environmental Economics and Management Pub Date : 2025-05-07 DOI:10.1016/j.jeem.2025.103177

Michael Olaf Hoel

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引用次数: 0

摘要

为了实现《巴黎协定》的目标，到本世纪下半叶，净碳排放量必须减少到零。为了实现这一目标，需要某种二氧化碳去除（CDR）。本文分析了化石能源开采与CDR之间的相互作用。如果有足够的能力来储存捕获的碳，那么最好有一段时间的净排放量为负。在这种情况下，累积提取量将不取决于气候成本，但在低碳排放水平下，碳排放成本越低，累积提取量就越高。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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The path to net zero emissions

To reach the goals of the Paris agreement, net carbon emissions must be reduced to zero by the second half of this century. To achieve this, some kind of carbon dioxide removal (CDR) is needed. The paper gives an analysis of the interaction between extraction of fossil energy resources and CDR. If there is sufficient capacity for storing captured carbon, it will be optimal to have a period of negative net emissions. In this case cumulative extraction will not depend on climate costs, but will be higher the lower is the cost of CDR at low levels of CDR.

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来源期刊

Journal of Environmental Economics and Management Multiple-

CiteScore

8.00

自引率

4.30%

发文量

期刊介绍： The Journal of Environmental Economics and Management publishes theoretical and empirical papers devoted to specific natural resources and environmental issues. For consideration, papers should (1) contain a substantial element embodying the linkage between economic systems and environmental and natural resources systems or (2) be of substantial importance in understanding the management and/or social control of the economy in its relations with the natural environment. Although the general orientation of the journal is toward economics, interdisciplinary papers by researchers in other fields of interest to resource and environmental economists will be welcomed.