The Amsterdam Heat Plan 2024 tackles the rising frequency of hot and tropical days driven by climate change, as projected in the KNMI ’23 scenarios. The city’s urban design amplifies the heat island effect, resulting in persistently higher nighttime temperatures compared to rural areas. This prolonged heat poses significant health risks, particularly to vulnerable populations such as the chronically ill, young children, the homeless, the elderly, and outdoor workers. To mitigate these impacts, the plan calls for a unified approach, coordinating efforts among municipal agencies and community organizations. It focuses on implementing proactive measures, enhancing public awareness, and delivering targeted support to protect those most at risk during extreme heat events.