As the impacts of climate change intensify across Europe, from devastating floods and droughts to raging wildfires and biodiversity loss, cities and municipalities find themselves at the forefront of adaptation and mitigation efforts. Local authorities have set ambitious action plans to reduce energy consumption and greenhouse gas emissions, recognising their crucial role in shaping a sustainable future. However, transforming these plans into tangible investments often faces significant financial constraints and capacity limitations. Addressing this pivotal challenge is the driving force behind the LIFE programme – the