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Programme des Nations Unies pour l'environnement
Actualités Climate Action

Focus sur l'action climatique

Photo: Unsplash/Tobias Rademacher

L'urgence climatique est une conséquence directe de l'utilisation des terres et de l'agriculture, des transports, des bâtiments et des processus industriels à forte intensité de carbone, ainsi que des sources d'énergie polluantes. En l'absence de changements profonds dans ces secteurs et d'une réduction drastique de l'empreinte carbone, il y a peu d'espoir de protéger la planète des effets dévastateurs d'un monde plus chaud. 

Ce flux en direct vous tiendra au courant de toutes les dernières nouvelles de la Conférence des Nations Unies sur le changement climatique, connue sous le nom de 29e Conférence des Parties (COP29) à la Convention-cadre des Nations Unies sur les changements climatiques (CCNUCC), qui se tiendra à Bakou, en Azerbaïdjan. 

23 May 2025 16:16

Open call for journalists

Image of river running in th emiddle of a forest

Are you a journalist or media creator focused on nature and climate issues?

The Belem Desk initiative fosters informed nature and climate reporting by connecting Brazilian, Indigenous, and global media with experts to address key agenda items ahead of COP30.

Cohort members will receive editorial support and collaboration on nature and climate topics, exclusive access to briefings and high-level spokespeople, and the opportunity to join field visits to Amazon-based projects.

Applications close on 30 May.

More information.
 

Last updated at
21 May 2025 13:28

Strong New National Climate Plans an Antidote to Economic Uncertainty – UN Climate Chief Speech

A man standing at a podium
Image: UNFCCC

At the 2025 Nature Summit—held alongside Latin America and the Caribbean Climate Week—UN Climate Chief Simon Stiell issued a clear message: “Clear and strong climate policies are an antidote to economic uncertainty.”

With water levels dropping in the Panama Canal and food systems under threat, Stiell calls for a new generation of climate plans — not just to cut emissions, but to drive growth, resilience, and prosperity.

These plans can unlock $2 trillion in clean energy markets, create jobs, and send the right signals to investors ready to act.

“Done right, these plans mean more revenue, more opportunity — and a better future for all.”

And the world is responding: 

  • More than 90% of new energy last year was renewable.
  • Brazil, putting nature at the heart of their climate plan.
  • Germany promising to invest billions in climate action to increase security.
  • China, for the first time, saying it will set a new national climate target that covers every greenhouse gas and sector of their economy.

"In the past, climate plans have often focused mainly on cuts - cuts to greenhouse gas emissions and to old-fashioned energy. This new generation of climate plans are really [also] about growth. Growing industries and economies. And building better futures. One where nature is protected, and where people have better opportunities."

Read more. 

Last updated at
20 May 2025 21:21

A sweet solution for adapting to climate change

 

Last updated at
19 May 2025 23:12

Day 1 of the 2025 LAC NDE Forum, Panama City

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Hosted by Panama’s Ministry of Environment and the UN Climate Technology Centre and Network (CTCN), the 2025 Latin America and the Caribbean (LAC) National Designated Entities (NDE) Forum kicked off with a strong regional showing on climate technology. 

What’s an NDE?
NDEs serve as national focal points to promote climate technologies and connect countries with technical assistance under the UNFCCC. 

The forum spotlights the role of renewable energy, AI, circular economy, and nature-based solutions like mangroves in building resilience across Latin America and the Caribbean.

“Conservation and restoration aren't enough on their own. We need innovation to transform how we produce, live, and adapt,” said Ramiro Salinas Revello (UN CTCN).

Overall, the first day of the Forum successfully laid the groundwork for impactful discussions and action for another three days. With a clear emphasis on climate resilience through technology, regional cooperation, access to finance and innovative solutions, the event aims to facilitate climate action across Latin America and the Caribbean.

More on the forum.

Last updated at
19 May 2025 11:43

The first 2025 Climate Week kicks off in Panama

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Panama City will host the first Climate Week of 2025 from 19 to 23 May at the Megapolis Convention Centre bringing together representatives of Parties and stakeholders, maintaining global scope and participation and providing a space for dialogue, capacity-building and showcasing innovative solutions to facilitate urgent, inclusive, and coordinated climate action.  

Climate Week will consist of several UNFCCC mandated events focusing on topics such as mitigation, NDCs, adaptation plans, just transition, Indigenous Peoples and Article 6, as well as an Implementation Forum Day which will include various events hosted by the incoming COP 30 Presidency and Implementation Labs.

More on the 2025 Climate Weeks.

Last updated at
16 May 2025 17:17

Tanzania builds climate resilience in major push to restore landscapes hosting displaced populations

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In May 2025, with $19M in Green Climate Fund support and $4.6M from UNHCR, Tanzania has kicked off a 5-year climate resilience project in Kigoma. Led by the Vice President’s Office and UNHCR, the initiative will restore 42,000 hectares of land and benefit over 570,000 people—including both host and refugee communities.

The project uses an ecosystems-based approach to protect forests, improve water access, and boost climate-resilient agriculture. A powerful step as Tanzania prepares to launch its Vision 2050, which embraces climate resilience as one of the three pillars of the National Development Vision.  

Read more. 

Last updated at
12 May 2025 11:50

Join us to work towards a zero-emission, efficient, and resilient buildings and construction sector

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GlobalABC is proud to co-host the Buildings and Cooling Pavilion at COP30 — officially endorsed by Brazil's Ministry of Cities in the Blue Zone — together with the  Cool Coalition. With two UNEP-led initiatives joining forces, this Pavilion is the leading platform to showcase climate action in the buildings and cooling sectors.

At COP30, GlobalABC will also host the first Ministerial Meeting of Intergovernmental Council for Buildings and Climate (ICBC) since its launch at COP29.  

The COP30 Buidlings and Cooling Pavilion will shape the global climate agenda under the theme of "Creating Resilient Communities with Better Buildings, Sustainable Cooling, and Smarter Materials". Interested COP30 participants, as well as members of the GlobalABC and Cool Coalition, can now become a sponsor and submit proposals to host a session. For more details, read this newspiece.  

📌 Submit your proposals to host a session.  

📅 Deadline: 30 June 2025

Last updated at
09 May 2025 14:14

In Costa Rica, electric taxis open the road to cleaner mobility

When passengers step out of the arrivals’ terminal at Costa Rica’s Juan Santamaría International Airport, there’s a chance they’ll be greeted by what is a rare sight in Central America: an electric taxi. 

The bright red sedans are part of a pilot project launched in October 2023 in an effort to weave electric vehicles into the country’s public transportation network, which is seen as crucial to reducing Costa Rica’s greenhouse gas emissions.

“It is vital that we address transportation emissions,” says Carlos Manuel Rodríguez, CEO and Chairperson of the Global Environment Facility. “Electric mobility can improve citizens’ quality of life while also modernizing public transport systems.” 

Read more on this.

Last updated at
08 May 2025 14:26

Cooling with Nature: Financing Nature-Based Solutions in Cities

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📅 14 May 2025  
🕒 15:00 CEST
🔗 Register here. 

From shade‑giving street trees to reflective, permeable surfaces, nature‑based solutions can cool neighbourhoods, cut emissions and improve public health at a fraction of the cost. 

Join the May Cool Talk to hear from global experts how cities can mobilize investment in nature-based solutions that deliver cooling at scale.

Last updated at
07 May 2025 15:02

Call for Proposals: 3DEN Initiative Phase II

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