Less Than 60 World Leaders Confirmed for COP30 Summit in Brazil

Web Editor

October 31, 2025

a sign that says cop36 in front of a building with a sign that says cop36 on it, Carlos Catasse, pro

Background and Relevance of the Event

The upcoming United Nations climate conference, COP30, is set to take place in Brazil from November 10-21. In preparation for the event, President Luiz Inácio Lula da Silva organized a summit for world leaders on November 6-7 in Belém, an Amazonian city. This move aims to alleviate the high demand for accommodations and reduce uncertainty surrounding attendance from various delegations.

Challenges and Cancellations

The high cost of accommodation in Belém, a city with limited hotel infrastructure and a population of 1.4 million, has posed significant logistical challenges for the event. Several world leaders have either canceled their attendance or announced they will not be sending representatives due to financial constraints.

  • Germany, France, the United Kingdom, the Netherlands, Norway, Colombia, Cape Verde, and Liberia have confirmed their leaders’ attendance.
  • China will send its vice-premier instead of President Xi Jinping.
  • Mexico and Romania will not attend, according to their spokespersons.
  • Austria‘s president announced in August that he would not travel to Belém due to the high costs.
  • United States will not send any representation following its withdrawal from the Paris Agreement under Donald Trump.
  • Argentina, led by climate change skeptic Javier Milei, has not confirmed its presence.

Previous COPs and Current Participation

In 2024, COP29 in Azerbaijan saw the participation of 75 leaders, a decrease from the previous edition in Dubai. Currently, there are 170 delegations accredited for COP30 negotiations out of the 197 signatories to the United Nations Framework Convention on Climate Change.

Lula’s Vision and Ongoing Concerns

President Lula, a progressive leader, insists on hosting COP30 in the Amazon rainforest, the world’s largest tropical forest and a critical battleground against global warming. However, this decision has raised concerns about the city’s limited hotel infrastructure and its ability to accommodate an expected 50,000 attendees.

“Bringing COP30 to the heart of the Amazon is also making a three-dimensional statement about what cannot be allowed,” said Brazil’s Environment Minister, Marina Silva.

Institutional Responses

The World Health Organization (WHO) plans to send its director-general, though it is seeking to minimize staff travel to Belém. Similarly, the World Meteorological Organization (WMO) has scaled down its delegation in response to the UN’s request for smaller delegations and budgetary constraints.