Climate Summit 2025: The path to COP30

Floods in South Asia, wildfires across North America, and record-breaking heat in Europe have underscored what scientists have warned for years: climate change is escalating faster than the political response, according to the UN official website.

Against this backdrop, the UN Secretary-General is holding a climate summit during the high-level week of the General Assembly, pressing nations to raise their climate pledges ahead of November’s UN climate conference (COP30) in Belém, Brazil.

The summit, which takes place on 24 September at UN Headquarters, is designed as a launchpad for COP30 but, unlike the sprawling negotiations of a UN climate conference, this is a targeted high-level event where Heads of State, Government leaders, businesses, and civil society are expected to present concrete pledges and new national climate plans.