SA townships conduct innovative heat mapping campaign

South Africa is facing the harsh reality of climate change as extreme heat waves become more frequent, posing significant challenges to cities across the country. In response to this pressing issue, local townships are taking the lead in spearheading an innovative heat mapping campaign that utilizes volunteers to collect crucial data. Bradley Riley, the Head of Disaster Risk Management at the World Bank in South Africa, sheds light on the importance of this initiative. The goal of the campaign is to create a baseline of heat maps in three cities - Cape Town, Buffalo City, and Twane - in order to better understand and prepare for the impacts of extreme heat. The campaign, initiated by the National Treasury City Supports Program in collaboration with the World Bank, aims to engage citizen scientists from the local communities to actively participate in data collection. This hands-on approach not only empowers community members but also raises awareness about climate change and its effects. By involving those most affected by climate change, the campaign seeks to drive meaningful action and pave the way for informed decision-making in urban planning and preparation for future heatwave events. Education plays a crucial role in preparing communities for the challenges posed by climate change. Riley emphasizes the importance of building awareness and understanding among community members, particularly highlighting the significant impacts of increasing temperatures and extreme heat events. Through education and citizen engagement, the campaign aims to mobilize individuals to take proactive measures and contribute to climate action. Furthermore, the initiative holds potential for job creation and youth empowerment. By involving community members, especially the youth, in developing strategies to mitigate and adapt to extreme heat events, the campaign seeks to create opportunities for economic growth and sustainable development. Simple solutions such as urban greening initiatives, cool roofing programs, and early warning systems can not only enhance resilience to climate change but also foster a sense of ownership and responsibility among the youth. While the current focus is on urban areas, including informal settlements, Riley acknowledges the need to extend protection and support to rural areas in the long term. Previous studies have revealed significant temperature disparities within cities, pointing to the urgent need for targeted strategies aimed at vulnerable communities. By understanding the dynamics of heat distribution at a neighborhood level, policymakers can prioritize interventions to address the specific needs of at-risk populations across the country. As South Africa grapples with the escalating impacts of climate change, initiatives like the heat mapping campaign represent a proactive and community-driven approach to building resilience and combating environmental threats. By harnessing the power of citizen scientists and fostering youth engagement, the country is taking significant strides towards a sustainable and climate-resilient future.