
Countdown is a global initiative that promotes and accelerates solutions to the climate crisis by transforming ideas into tangible actions. The 2025 edition of TEDxBrussels Countdown brings together local and international stakeholders to share their ideas on energy, water management, biodiversity, and climate justice.
The event takes place on November 18, 2025, in the evocative setting of the Dinosaur Gallery at the Institute of Natural Sciences. A symbolic place that reminds us of the consequences of drastic changes on the planet and invites us to write a different story for our future.
Participants and speakers, young people, scientists, activists, economic players, and engaged citizens, meet to discuss the energy transition, adaptation to water challenges, the protection of urban biodiversity, and equity in the face of climate change. Together, they explore how to reset our urban, economic, and social systems to achieve the 2030 climate goals, a crucial step towards carbon neutrality by 2050.
This is not just a theoretical discussion, but a call to action. Countdown invites each participant to consider how, individually and collectively, we can contribute to a future where life is good, for Brussels and beyond.
Through these exchanges, we are building a new climate narrative, where each idea becomes a building block to construct a regenerative economy adapted to current challenges. This event is for anyone who is determined to understand and act on the climate crisis, and who wants to actively participate in the transformation necessary for a sustainable future.
As part of this exclusive session, The Foreign Desk, Monocle Radio's flagship podcast devoted to international affairs, will be recorded live ahead of Countdown.
Hosted by journalist Andrew Mueller, this special edition explores how the global energy transition is reshaping infrastructure, redefining geopolitical alliances and driving long-term investment strategies. The session brings together thought leaders for a dynamic, closed-door conversation on the future of energy and electricity in a changing world.
Participation is by invitation only. The episode will be broadcast as part of The Foreign Desk podcast series after the event.
Cloakroom available.
Eight visionary speakers and an exceptional artist will come together to explore innovative strategies and revolutionary methodologies aimed at bringing about systemic changes in their respective fields. This dynamic and inspiring session promises to spark your imagination and challenge your Perspectives, with each speaker sharing their unique experiences and ideas. More details on the speakers below.
Experience a unique walking dinner where you can savor local specialties while strolling among life-size dinosaurs. This unforgettable evening combines culinary delights and prehistoric adventure, for a perfect blend of history and gastronomy, as well as various activities presented by the EU Climate Pact team.
Enter one of the rooms below and follow the instructions to get an AI-assisted translation of the talks.
Missed a part? Don't worry: the talks will be broadcast on YouTube in a few days. Stay tuned via our newsletter.
Line 1, 5 - Maelbeek
Line 2, 6 - Trône
Lines 38, 95 - Idalie or Luxembourg
Lines 34, 80 - Museum
Brussels-Luxembourg
Station 102 - Museum
Reception possible.
Adapted toilets.
Elevators.