UJ and Berkeley launch Africa Node to tackle water and energy crises
As Africa experiences rapid population growth, urbanisation, and increasing resource demands, securing access to clean water and reliable energy has become a critical challenge. This issue was at the forefront of discussions during the launch of the Berkeley Global Science Institute – Africa Node, hosted by the University of Johannesburg’s (UJ) Faculty of Science.
Welcoming attendees, Executive Dean of the Faculty of Science, Professor Annah Moteetee, highlighted the pressing challenges faced across Africa, using South Africa’s experience as an example.
“In South Africa, we are acutely aware of these issues as we face drought, water scarcity, and the complexities of energy transition,” she said. “This reality underscores the need for integrated sustainable solutions that not only support our development goals but also protect our natural resources for future generations.”
She emphasised the urgency of shifting towards a greener, more resilient future to tackle environmental challenges and drive economic growth across the continent.
From left to right: UJ Vice-Chancellor and Principal, Professor Letlhokwa Mpedi; Executive Dean of the Faculty of Science, Professor Annah Moteetee; Deputy Minister of Water and Sanitation, David Mahlobo.UJ Vice-Chancellor and Principal, Professor Letlhokwa Mpedi, stressed the importance of universities initiating projects with real societal impact.
“It’s often said that future conflicts will be over fresh water. We must address water scarcity through a holistic strategy, combining infrastructure development, sustainable water management, and community involvement. Governments, international organisations, and communities must work together to invest in essential water infrastructure, such as boreholes and treatment plants,” he said.
Prof Mpedi also underscored the importance of water conservation and efficient usage to alleviate pressure on existing resources.
“Grassroots engagement is crucial for long-term success, fostering community ownership and encouraging sustainable water practices. We need to preserve our water resources not just for today but for future generations.”
The keynote address was delivered by the Honourable Deputy Minister of Water and Sanitation, David Mahlobo, who echoed these sentiments. He stressed the need for unity among African countries, effective resource management, and the urgent response required in the face of climate change and global instability.
“At the heart of human advancement, justice, development, and prosperity, we as Africans have a significant role to play,” he said. “We want to hear your voices, academics. This is your terrain – you must not be blind to what’s happening in the world.”
Following these discussions, Professor Omar Yaghi, James and Neeltje Tretter Chair Professor of Chemistry at UC Berkeley and Berkeley Global Science Institute (BGSI), renowned scientist and inventor of metal-organic frameworks for harvesting water from the air, delivered a public lecture on “Molecular Innovations for a Sustainable Future: Molecular Precision and Reticular Chemistry for Clean Air, Energy, and Water.” Prof Yaghi outlined BGSI’s mission to advance knowledge and use science as a universal language.
Professor Omar Yaghi“Science is the one language that transcends borders and differences. This is the language we aim to promote through BGSI,” he remarked, underscoring the potential of scientific advancements to address global environmental degradation.
The dialogue on Africa’s water and energy needs created a platform for exploring innovative solutions for sustainable development. The BGSI Africa Node aims to foster collaboration between African scientists and international peers, contributing to global research and dialogue on issues critical to the continent’s future.
