Gateway to Think Tanks
来源类型 | Publication |
规范类型 | 报告 |
Carbon Dioxide Removal: Pathways and Policy Needs | |
Mahmoud Abouelnaga | |
发表日期 | 2021-06 |
出版年 | 2021 |
语种 | 英语 |
概述 | Carbon dioxide removal (CDR) solutions will likely be needed to achieve global climate objectives, though deployment of CDR is not a substitute for cutting emissions. For large CDR projects to be realized at scale by mid-century, an unprecedented level of … |
摘要 | Carbon dioxide removal (CDR) solutions will likely be needed to achieve global climate objectives, though deployment of CDR is not a substitute for cutting emissions. For large CDR projects to be realized at scale by mid-century, an unprecedented level of development and deployment must start taking place now. CDR solutions include both nature-based approaches (e.g., afforestation, reforestation, biochar, soil carbon sequestration) and technological and industrial approaches (e.g., bioenergy with carbon capture and storage, direct air capture). Whether CDR solutions can scale to the levels that studies suggest are needed to have a significant impact on climate mitigation depends on numerous factors, including: the potential a given technique or technology has to remove carbon dioxide from the atmosphere; cost effectiveness; level of readiness to be deployed; scalability; how quickly the carbon sink reaches capacity; permanence of the carbon removals; and other benefits and challenges. Nature-based solutions are largely affordable and ready now and will be of importance in both the near and long term. Technological solutions may be more scalable and more permanent but must continue to be developed and deployed. Given the variation in removal potential, cost, readiness, and other factors, a portfolio of CDR solutions will be needed to maximize the chances of meeting climate targets. Policy can play a vital role in making such a portfolio a reality. Policies that can help remove economic and technological barriers for large-scale deployment of CDR solutions include the following:
|
URL | https://www.c2es.org/document/carbon-dioxide-removal-pathways-and-policy-needs/ |
来源智库 | Center for Climate and Energy Solutions (United States) |
资源类型 | 智库出版物 |
条目标识符 | http://119.78.100.153/handle/2XGU8XDN/590376 |
推荐引用方式 GB/T 7714 | Mahmoud Abouelnaga. Carbon Dioxide Removal: Pathways and Policy Needs. 2021. |
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 | ||
carbon-dioxide-remov(742KB) | 智库出版物 | 限制开放 | CC BY-NC-SA | 浏览 | ||
carbon-dioxide-remov(57KB) | 智库出版物 | 限制开放 | CC BY-NC-SA | ![]() 浏览 |
个性服务 |
推荐该条目 |
保存到收藏夹 |
导出为Endnote文件 |
谷歌学术 |
谷歌学术中相似的文章 |
[Mahmoud Abouelnaga]的文章 |
百度学术 |
百度学术中相似的文章 |
[Mahmoud Abouelnaga]的文章 |
必应学术 |
必应学术中相似的文章 |
[Mahmoud Abouelnaga]的文章 |
相关权益政策 |
暂无数据 |
收藏/分享 |
除非特别说明,本系统中所有内容都受版权保护,并保留所有权利。