Dataset: World Emissions Clock

This dataset contains data presented on the World Emissions Clock hosted by the World Data Lab. The World Emissions Clock provides trajectories of future greenhouse gas emissions until 2050 for 180 countries, five main sectors and up to 24 subsectors, and three different scenarios. These hypothetical scenarios are: Business as usual (BAU), where technological advancement and policy-making roughly follows past trends without major shifts. Nationally determined contributions (NDC), where countries fully implement their unconditional climate pledges as submitted to the United Nations Framework Convention on Climate Change (UNFCCC). Achieving 1.5°C, where secotral emissions within countries follow a cost-efficient pathway towards limiting global warming to 1.5° Celsius by 2100. For further information, see the Methodology section of the World Emissions Clock. Contact [e-mail] for access information. The World Emissions Clock was created in a cooperation of the World Data Lab with the International Institute for Applied Systems Analysis (IIASA), the Vienna University of Economics and Business (WU Vienna), and the University of Oxford and was supported from the German Federal Ministry for Economic Cooperation and Development (BMZ), the German Agency for International Cooperation (GIZ), and the Patrick J. McGovern Foundation.本数据集包含由世界数据实验室（World Data Lab）运营的“全球排放时钟（World Emissions Clock）”所展示的数据。 全球排放时钟可提供180个国家、五大主要行业门类及最多24个子行业门类的温室气体未来排放轨迹，时间跨度至2050年，同时涵盖三种不同情景下的预测结果。这些假设情景分别为： 一切照常情景（Business as usual, BAU）：技术进步与政策制定大致延续过往趋势，无重大转向。 国家自主贡献情景（Nationally determined contributions, NDC）：各国全面落实其提交至《联合国气候变化框架公约（United Nations Framework Convention on Climate Change, UNFCCC）》的无条件气候承诺。 实现1.5℃温控目标情景（Achieving 1.5°C）：各国各行业的排放遵循成本最优路径，以确保到2100年将全球温升控制在1.5摄氏度以内。 如需进一步了解相关信息，请参阅《全球排放时钟》的方法学章节。如需获取数据集访问权限，请联系邮箱[e-mail]。 全球排放时钟由世界数据实验室与国际应用系统分析研究所（International Institute for Applied Systems Analysis, IIASA）、维也纳经济与商业大学（Vienna University of Economics and Business, WU Vienna）、牛津大学合作开发，并得到德国联邦经济合作与发展部（German Federal Ministry for Economic Cooperation and Development, BMZ）、德国国际合作机构（German Agency for International Cooperation, GIZ）以及帕特里克·J·麦戈文基金会（Patrick J. McGovern Foundation）的支持。