Namibia's emerging green hydrogen industry is not only seen as a driver of economic growth but also as a crucial player in mitigating the challenges posed by climate change on public and environmental health. The intersection of public and occupational health with economic development and environmental responsibility is highlighted in the country's transition towards sustainable energy sources. As the green hydrogen value chain expands, the need for professionals in public and occupational health becomes increasingly vital to ensure safety and prosperity. This includes assessing workplace hazards, implementing safety protocols, and promoting health standards specific to green hydrogen production. Additionally, public health specialists are essential in addressing the broader implications of green hydrogen on community health and sustainable development goals related to climate change. The article emphasizes the importance of capacity building and skills development in public and occupational health fields related to renewable energy. It advocates for incorporating green hydrogen-specific health courses in training and education sectors to equip individuals with the necessary knowledge and skills to tackle the health and safety challenges presented by green hydrogen technologies and climate change. By investing in such education, Namibia can position itself as a sustainable leader in the global green hydrogen economy.