Dr. Rethabile Melamu is a sustainability professional and a leader in the green economy sector. She currently serves as the Chief Executive Officer (CEO) of the South African Photovoltaic Industry Association (SAPVIA), where she drives initiatives to promote clean energy and sustainable development across the country. Dr. Melamu holds a PhD in Chemical and Environmental Engineering from the University of Cape Town and brings over 18 years of experience in clean energy, environmental sustainability, technology commercialization, and the green economy. Her leadership experience spans several key roles, including Chairperson of the Water Research Commission and Trustee of the Mandela-Rhodes Foundation. She has also provided strategic insight as a Non-Executive Director across multiple private and public sector boards. Additionally, Dr. Melamu has held senior management roles, where she has successfully developed and implemented policies and strategies in energy, sustainability, and technology commercialization. As a thought leader, Dr. Melamu has authored numerous reports and thought leadership pieces on sustainability and green technologies. Her work has been widely recognized; in 2019, she was named one of Mail & Guardian's "Women Who Are Changing South Africa in the Public Sector." In 2024, she was also a finalist in the prestigious Standard Bank Top Women Awards, further underscoring her impact and leadership in the industry.