A new study by Greenpeace reveals that almost 40% of the elderly population in Hong Kong resides in areas facing medium to high, or high-extreme, heat risk. The NGO assessed districts throughout Hong Kong, considering daytime and nighttime temperatures alongside factors like the concentration of senior citizens and income levels. This finding highlights a significant vulnerability within Hong Kong’s aging population to the impacts of increasing temperatures. Greenpeace released the findings on Thursday, raising concerns about the health and well-being of older residents during heat waves. The study underscores the need for targeted interventions and urban planning to protect vulnerable communities in Hong Kong from escalating heat risks. Further research is needed to assess the specific needs and challenges faced by elderly individuals in these high-risk districts of Hong Kong.