The City of Johannesburg is making significant progress in implementing its Climate Action Plan towards achieving net-zero emissions and climate resilience by 2050. Key achievements include advancements in the Energy and Waste sectors, financial integration of the CAP, and institutional alignment for integrated climate considerations. The city aims to divert 100% garden waste from landfill sites by 2040, reduce CO2eq emissions, create jobs, and drive community engagement through micro-grids in informal settlements. The UCAP CAI programme in Joburg is serving as a model for replicable, scalable solutions with real impact, inspiring progress in cities across Africa and beyond. Strong engagement with young people, funding strategies for scaling successful pilots, and the urgent need for accelerated and collaborative climate action are also highlighted as COP30 approaches.