📢 SAVE THE DATE! 🗓️ Thrilled to announce that the 2026 #Innovate4Cities Conference will take place in Nairobi 🇰🇪 on 21-24 June 2026. Co-hosted by GCoM and @UNHABITAT, it will unite science, policy, and practice to close knowledge gaps & drive urban #ClimateAction forward.

#COP30: local #ClimateAction is an “indispensable force” - New assessment from @Mayors4Climate and @c40cities reveals strong and accelerating growth in local climate implementation across Champ-endorsing countries https://t.co/3JpAwMsyI1 @Cop30noBrasil | #Resilience #SmartCities

🌍 #AfricanVoicesAtCOP30: Local leaders taking action Throughout COP30, members of the CoM SSA Regional Mayors Forum (RMF) have shared what is urgently needed for African cities to deliver real, lasting climate action: 🌍 Devolved climate finance Cities are ready to implement

This #COP30, youth are urging to put cities and local solutions at the heart of national climate action. Global Youth is urging national governments to endorse and implement CHAMP – the Coalition for High-Ambition Multilevel Partnerships – to strengthen cooperation between

Today at #COP30, GCoM & @c40cities released new findings, showcasing that cities are delivering climate action at unprecedented speed!💡 ➡️10x growth in actions since 2015 ➡️61% of cities cutting emissions. ➡️85% tackling high-risk hazards. Read more! 👉 https://t.co/0G6lQ3QfXV

🔴WATCH LIVE: local leaders conference at #COP30 Mayors and local leaders are the ‘climate doers’: this will not be a ‘COP of Implementation' without them. Speakers including @ericgarcetti, @SEFIANIMohamed1, @CateSarfatti, @ICLEI_advocacy, @ClimateGroup will discuss why

"Multi-level and subnational negotiations are key." - @EricPiolle, the Mayor of Grenoble, informs us on how the city is sharing their positive experiences on energy transition, and helping other cities do the same. @VilledeGrenoble @Mayors4Climate @EU_Commission @c40cities

Cities are key players in the implementation of the Paris Agreement. #COP30 must be the momento for climate multi-level action and urbanization @Mayors4Climate @ICLEI @uclg_org @ICLEIAfrica @c40cities

📌Infrastructure that works for everyone is essential for a climate-resilient future. Glad to have contributed to the 4th issue of the Climate Resilient Infrastructure (CRI) report, co-developed by @sust_coalition & @CDRI_world and launched at COP30. 👉 https://t.co/C6oWlgHNwY

🇪🇺At a COP defined by action, Europe is backing the local climate agenda. The European Union has endorsed #CHAMP, reinforcing that cities & regions are indispensable for delivering the Paris Agreement: https://t.co/zklTdfC1xr @EU_Commission | @Mayors4Climate | @Teresaribera

@WeDontHaveTime 👥Featuring: @RhianMariThomas, Green Finance Institute Paul Robbrecht, POM Antwerpen (@Just_POM_it) Alessandra Cassisi, RIMOND @RosalindeEU, @EU_Commission Francois Johnston, PACCT for Sustainability

🔴LIVE from #COP30:💡How can SMEs cut energy use without upfront costs? Energy Efficiency as a Service can save money, reduce #emissions & scale clean technologies. Co-organized by GCoM and @WeDontHaveTime. Streaming live from #Belém at 14:00 BRT 👇 https://t.co/idgUYKiQ6p

“I think this COP must be the ‘COP of cities’, must be the COP of local implementation, and must be the COP of dialogue between national governments and local governments.” 👏👏👏👋👋 - Mayor Sefiani of Chefchaouen, Morocco and GCoM @mayors4climate Regional Ambassador, speaking

Making headlines: GCoM Board Members are showcasing how cities are tackling climate challenges. Mayor @Nicholas_Reece of Melbourne🇦🇺 & Mayor @caritobasualdo of Despeñaderos🇦🇷 share the innovative climate solutions their cities are driving on the ground. https://t.co/bDuZ9WqeHm

⚡ Energy Efficiency First with @Mayors4Climate and @EU_Commission launched its first episode, exploring how doubling energy efficiency by 2030 benefits climate, economy & energy security. EU leaders, cities & innovators shared insights. Rewatch on demand via We Don't Have Time.

Thanks to @MikeBloomberg and @Mayors4Climate the @cityofguelph was able to help provide micro grants from the Youth Climate Action Fund! Here’s a great story of how seed funding helped spur on a new business which is helping protect our environment! @uofg #Guelph #BrewedBeauty

At #COP30 cities are ready to deliver on climate 🌍 They have the ideas, the action, and the people. Now they need predictable and accessible funding – for better transport, cleaner air, affordable housing, more resilient communities, and to create good green jobs. Learn more

A huge thank you to our partner, @Mayors4Climate for supporting the #BeatTheHeat☄️ This national-to-local effort is crucial for helping cities globally tackle #ExtremeHeat using #SustainableCooling tools.❄️ 🚀Join the movement: https://t.co/E2NMgwTETB #CoolCities

Heat is one of the greatest challenges cities face! Launched at #COP30, Beat the Heat is a flagship implementation drive led by @Cop30noBrasil & @ActOnCooling, helping local governments finance and implement heat resilient actions. Join Beat the Heat! 👉 https://t.co/ZKLZYu4vRF

📣 At a pivotal time for local climate action, GCoM is thrilled to announce a significant new investment from @BloombergDotOrg, that continues to support the pioneering work cities are doing worldwide to tackle climate change. Find out more! 👉 https://t.co/kdozVVT9DW

🏙️ #COP30 is the cities' COP. Today's 4th Ministerial Meeting on Urbanization & Climate Change, co-organized by @Cop30noBrasil & @UNHABITAT, showcased the breadth of climate action in cities and regions, and the opportunity for multilevel climate action.