Saranya Misra/OPGA 24 Jul 2026 UN Climate Chief: “Faster energy transitions are core to national security" UN Climate Speech
Blassy Boben | UNIC 21 Jul 2026 UN Climate Chief in Delhi today: "In the global clean energy race, India has powerful competitive advantages" UN Climate Speech
Pixabay / Andreas 23 Jun 2026 UN Climate Chief: "Clean energy is the fastest route to energy security, sovereignty and affordability for all" UN Climate Speech
Kiara Worth | IISD 19 Jun 2026 Transcript of remarks of Executive Secretary during Introduction to the High-Level Informal Consultative Roundtable UN Climate Speech
IISD/ENB - Kiara Worth 17 Jun 2026 UN Climate Chief: "Digital public infrastructure for climate action is a critical part of the solution" UN Climate Speech
Lara Murillo | UN Climate Change 16 Jun 2026 UN Climate Chief remarks at UN80 briefing UN Climate Speech
Boris Balabanov / World Bank 11 Jun 2026 Simon Stiell: Climate finance will benefit billions UN Climate Speech
Lucia Vasquez Tumi | UN Climate Change 08 Jun 2026 UN Climate Chief: “Tackling climate crisis is the hardest – but most important – thing humanity has ever tried to do together. We have no choice." UN Climate Speech
UN Climate Change / Kiara Worth 21 May 2026 UN climate chief: COP31 must deliver outcomes that show climate multilateralism remains strong; despite global turmoil UN Climate Speech
Zbynek Burival/Unsplash 14 May 2026 UN climate chief in Beijing: China's climate leadership is helping accelerate the global energy transition UN Climate Speech
Michael Pointner | Pixabay 30 Apr 2026 UN climate chief: an immense irony is unfolding: fossil fuel proponents "inadvertently supercharging the global renewables boom" UN Climate Speech
BMUKN | Sascha Hilgers 21 Apr 2026 UN climate chief: "Climate cooperation is key to fending off the twin-reapers of global heating and fossil fuel cost chaos" UN Climate Speech
Karsten Würth | Unsplash 20 Apr 2026 UN climate chief: "Clean energy is the antidote to fossil fuel cost chaos" UN Climate Speech
Dennis Schroeder / Department of Energy 16 Mar 2026 UN Climate Chief in Brussels: fossil fuel dependency is ripping away national security and sovereignty, but renewables turn the tables UN Climate Speech
COP31 Türkiye 12 Feb 2026 UN climate chief in Istanbul: new era of climate action can deliver stability in an unstable world UN Climate Speech
Kiara Worth | UN Climate Change 22 Nov 2025 Simon Stiell closing speech: “COP30 showed that climate cooperation is alive and kicking, keeping humanity in the fight for a livable planet” UN Climate Speech
UN Climate Change | Diego Herculano 19 Nov 2025 "COP30 has racked up an impressive scorecard of real-world climate actions that will also mean stronger economies, more jobs and better lives for many millions": Simon Stiell at COP30 UN Climate Speech
Kiara Worth | UN Climate Change 17 Nov 2025 COP30 needs to show "climate cooperation standing firm in a fractured world": Simon Stiell at start of week two of COP30 UN Climate Speech
Kiara Worth | UN Climate Change 15 Nov 2025 "Climate finance is the lifeblood of climate action": Simon Stiell at COP30 UN Climate Speech
Kiara Worth | UN Climate Change 14 Nov 2025 The Baku to Belém Roadmap is a powerful signal of confidence – $1.3 trillion annually needed by 2035 is both achievable and essential UN Climate Speech
Kiara Worth | UN Climate Change 13 Nov 2025 Humanity can only win this global climate fight if we connect stronger climate actions to people's top priorities in their daily lives: Simon Stiell at COP30 UN Climate Speech
Kiara Worth | UN Climate Change 10 Nov 2025 "Paris Agreement is working to deliver real progress, but we must strive valiantly for more": Simon Stiell speech on opening day of COP30 in Belém, Brazil UN Climate Speech
Kiara Worth | UN Climate Change 07 Nov 2025 Paris Agreement proves that global cooperation is delivering progress, but must work faster and fairer, for everyone: UN Climate Change Executive Secretary Simon Stiell at COP30 Leaders’ Summit UN Climate Speech
UN Climate Change 05 Nov 2025 Local climate leadership key to delivering healthier, wealthier and safer communities and economies: Simon Stiell at COP30 Local Leaders Forum UN Climate Speech
