Intergovernmental Panel on Climate Change Plenary Meeting 2025
The Intergovernmental Panel on Climate Change (IPCC) is an intergovernmental body of the United Nations, its job is to advance scientific knowledge about climate change caused by human activities.
The World Meteorological Organization (WMO) and the United Nations Environment Programme (UNEP) set up the IPCC in 1988. The United Nations endorsed the creation of the IPCC later that year. It has a secretariat in Geneva, Switzerland, hosted by the WMO. It has 195 member states who govern the IPCC. The member states elect a bureau of scientists to serve through an assessment cycle. A cycle is usually six to seven years. The bureau selects experts in their fields to prepare IPCC reports. There is a formal nomination process by governments and observer organizations to find these experts. The IPCC has three working groups and a task force, which carry out its scientific work. The IPCC informs governments about the state of knowledge of climate change. It does this by examining all the relevant scientific literature on the subject. This includes the natural, economic and social impacts and risks. It also covers possible response options. The IPCC does not conduct its own original research. It aims to be objective and comprehensive. Thousands of scientists and other experts volunteer to review the publications. They compile key findings into “Assessment Reports” for policymakers and the general public; Experts have described this work as the biggest peer review process in the scientific community. Leading climate scientists and all member governments endorse the IPCC’s findings. This underscores that the IPCC is a well-respected authority on climate change.
Governments, civil society organizations, and the media regularly quote from the panel’s reports. IPCC reports play a key role in the annual climate negotiations held by the United Nations Framework Convention on Climate Change (UNFCCC). The IPCC Fifth Assessment Report was an important influence on the landmark Paris Agreement in 2015. The IPCC shared the 2007 Nobel Peace Prize with Al Gore for contributions to the understanding of climate change. The seventh assessment cycle of the IPCC began in 2023. In August 2021, the IPCC published its Working Group I contribution to the Sixth Assessment Report on the physical science basis of climate change. The Guardian described this report as the “starkest warning yet” of “major inevitable and irreversible climate changes”. Many newspapers around the world echoed this theme. In February 2022, the IPCC released its Working Group II report on impacts and adaptation. It published Working Group III’s “mitigation of climate change” contribution to the Sixth Assessment in April 2022. The Sixth Assessment Report concluded with a Synthesis Report in March 2023. During the period of the Sixth Assessment Report, the IPCC released three special reports. The first and most influential was the Special Report on Global Warming of 1.5°C in 2018. In 2019 the Special Report on Climate Change and Land, and the Special Report on the Ocean and Cryosphere in a Changing Climate came out. The IPCC also updated its methodologies in 2019. So the sixth assessment cycle was the most ambitious in the IPCC’s history.
In 2025, the IPCC will be meeting in Hangzhou, China, from 24 to 28 February to agree on the outlines of the three Working Group contributions to the Seventh Assessment Report (AR7) and the Methodology Report on Carbon Dioxide Removal Technologies, Carbon Capture Utilization and Storage. During the IPCC’s 62nd Plenary Session hosted by the People’s Republic of China, the Panel will consider the draft outlines of the three Working Group contributions to the Seventh Assessment Report and the draft outline of the Methodology Report on Carbon Dioxide Removal Technologies, Carbon Capture Utilization and Storage, and the respective timelines and budgets for these reports. In addition, government delegates of the 195-member country Panel will be updated on the broad draft outline of the AR7 Synthesis Report. The agenda of the week-long Plenary also includes the IPCC workplan and budget, among other business.
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Upcoming IPCC Plenary meeting in Hangzhou
Amerikaanse regering verbiedt wetenschappers deelname aan klimaatpanel IPPC
