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来源类型 | Working Papers |
规范类型 | 论文 |
来源ID | WP-2019-005 |
Fuel-switching and Deep Decarbonization | |
Christian Stoll | |
发表日期 | 2019-03 |
出版年 | 2019 |
语种 | 英语 |
摘要 | Fuel-switching is inevitable to achieve deep decarbonization. Humanity has used approximately two-thirds of the carbon budget compatible with the goal to limit global warming to 2 °C. This has, inter alia, contributed to growing opposition against the use of coal, prompting an increasing number of countries to announce coal phase-out mandates in the power sector. Advocates of coal phase-outs highlight the expected climate benefits of fuel-switching from coal to gas. However, a narrow focus on coal and gas ignores advancements in low-carbon technologies. I present a simple model to find the least-cost approach to achieve committed climate targets, through fuel-switching in the power sector. A case-study, drawing on the example of Germany, reveals counter-intuitive results that go against conventional assumptions about the role of coal. The findings suggest that, when accounting for stranded assets, a decarbonization pathway that is based on gradual transition to renewable energy and initially retains coal generating assets turns out to be less expensive than a strict coal phase-out. |
关键词 | Fuel-switching deep decarbonization stranded assets coal phase-out |
URL | http://ceepr.mit.edu/publications/working-papers/699 |
来源智库 | Center for Energy and Environmental Policy Research (United States) |
资源类型 | 智库出版物 |
条目标识符 | http://119.78.100.153/handle/2XGU8XDN/172849 |
推荐引用方式 GB/T 7714 | Christian Stoll. Fuel-switching and Deep Decarbonization. 2019. |
条目包含的文件 | ||||||
文件名称/大小 | 资源类型 | 版本类型 | 开放类型 | 使用许可 | ||
2019-005-Brief.pdf(1931KB) | 智库出版物 | 限制开放 | CC BY-NC-SA | 浏览 |
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