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27 May 2025 | Story Tshepo Tsotetsi and Onthatile Tikoe | Photo Kaleidoscope Studios
Africa Day Podcast
Media personality David Mashabela moderated a dynamic Africa Day dialogue with Dr Naledi Pandor and UFS Chancellor Prof Bonang Mohale at the UFS’s Albert Wessels Auditorium.

The University of the Free State (UFS) marked Africa Day (commemorated annually on 25 May) with a bold and thought-provoking podcast-style discussion hosted by the Office for International Affairs on 22 May 2025 at the Bloemfontein Campus. Now in its eighth year, the annual Africa Day commemoration was reimagined with a conversational format that blended intellectual insight with the energy of live engagement.

Centred around the theme ‘Africa’s Future: Higher Education and Global Impact’, the panel featured some of the most respected voices in leadership and academia. Media personality David Mashabela, known for his King David Studio podcast and presence on Radio 2000, moderated a rich conversation between UFS Chancellor Prof Bonang Mohale and Dr Naledi Pandor, former Minister of International Relations and Cooperation.

Anchored in the broader context of Africa Month, the dialogue highlighted the critical role of African universities in shaping knowledge systems, advancing innovation, and strengthening the continent’s global positioning. It also underscored how youth, as drivers of change, are central to building a future where Africa leads through education, collaboration, and homegrown solutions.

 

Reimagining the role of higher education in Africa’s future

At the heart of the discussion was a shared belief that higher education is not just a site of learning, but a strategic force for shaping Africa’s future.

Dr Pandor underlined the conditions necessary for universities to truly contribute to development. “Universities play their best role in the context in which there’s freedom of expression, democracy and free academic activity,” she said. “Without these, it’s impossible for higher education to make a contribution to development.”

She also emphasised that research and innovation must be treated as central to a university’s mission. “You can, through university work, make a contribution to development,” she noted, “but it has to be integral … and must enjoy the characteristics of freedom to pursue knowledge and support for innovation.”

But contribution, she argued, can’t happen in a vacuum: While government efforts in supporting higher education are commendable, Dr Pandor called out the private sector’s absence in funding and partnerships. “We’ve got to address the inadequacies that there are in establishing this link,” she said, referring to the disconnect between industry and academia.

Prof Mohale, drawing from his experience in the business world, expanded on this disconnect. “Unfortunately, businesses succumbed to measuring itself in quarterly cycles, where nations are created in centuries,” he remarked. In his view, businesses often fail to recognise their stake in broader societal development. “If they [government] don’t create a conducive environment where businesses can thrive,” he warned, “then people become opportunistic, self-centred and egocentric.”

Still, both speakers remained hopeful, particularly about the power of the continent’s youth. Dr Pandor argued that universities must do more than teach; they must equip. “Part of the role of universities is to train us in economics, investment, business formation, and really ensuring that we create powerful youth that can effectively manage our economy and ensure that we succeed.”

Prof Mohale echoed that sentiment, adding that universities also need to lead by example. He called for institutions of higher learning to embrace not only academic excellence, but also social justice and strong ethical frameworks. “We need to bring a social justice approach to these higher learning institutions because of the disparity that is very grotesque,” he said. 

 

Context, collaboration and the power of dialogue

Prof Anthea Rhoda, Deputy Vice-Chancellor: Academic at UFS, reflected on Africa Day as not only a commemoration but also a call to both honour and reimagine.

“Africa Day offers a valuable opportunity to reflect on our continent’s progress, challenges, and future potential,” she said. “It reminds us that universities are an integral part of the African narrative, both as custodians of our knowledge systems and as catalysts for transformation.”

Prof Lynette Jacobs, Director of the Office for International Affairs, highlighted how the event’s theme resonates with today’s world. “If we look globally, there’s a move to nationalism, closing borders, looking out for ourselves,” she noted. “And that’s where higher education makes a difference, because we bring sanity and intellect to the thinking.”

She explained that the decision to use a podcast-style format was a deliberate shift towards deeper engagement. “We didn’t want to repeat what we’ve always done. We needed a new approach, and we were pleased by the turnout and how students were fully engaged.”

The event reinforced the university’s commitment to fostering meaningful dialogue during Africa Month and beyond.

 

Watch the discussion here:

 

News Archive

Researcher part of project aimed at producing third-generation biofuels from microalgae in Germany
2016-05-09

Description: Novagreen bioreactor  Tags: Novagreen bioreactor

Some of the researchers and technicians among the tubes of the Novagreen bioreactor (Prof Grobbelaar on left)

A researcher from the University of the Free State (UFS), Prof Johan Grobbelaar, was invited to join a group of scientists recently at the Institute for Bio- and Geo-Sciences of the Research Centre Jülich, in Germany, where microalgae are used for lipid (oil) production, and then converted to kerosene for the aviation industry.

The project is probably the first of its kind to address bio-fuel production from microalgae on such a large scale.  

“The potential of algae as a fuel source is undisputed, because it was these photoautotrophic micro-organisms that were fixing sunlight energy into lipids for millions of years, generating the petroleum reserves that modern human civilisation uses today.  However, these reserves are finite, so the challenge is marrying biology with technology to produce economically-competitive fuels without harming the environment and compromising our food security.  The fundamental ability that microalgae have to produce energy-rich biomass from CO2, nutrients, and sunlight through photosynthesis for biofuels, is commonly referred to as the Third-Generation Biofuels (3G),” said Prof Grobbelaar.

The key compounds used for bio-diesel and kerosene production are the lipids and, more particularly, the triacylglyserols commonly referred to as TAGs.  These lipids, once extracted, need to be trans-esterified for biodiesel, while a further “cracking” step is required to produce kerosene.  Microalgae can store energy as lipids and/or carbohydrates. However, for biofuels, microalgae with high TAG contents are required.  A number of such algae have been isolated, and lipid contents of up to 60% have been achieved.

According to Prof Grobbelaar, the challenge is large-scale, high-volume production, since it is easy to manipulate growth conditions in the laboratory for experimental purposes.  

The AUFWIND project (AUFWIND, a German term for up-current, or new impetus) in Germany consists of three different commercially-available photobioreactor types, which are being compared for lipid production.

Description: Lipid rich chlorella Tags: Lipid rich chlorella

Manipulated Chlorella with high lipid contents (yellow) in the Novagreen bioreactor

The photobioreactors each occupies 500 m2 of land surface area, are situated next to one another, and can be monitored continuously.  The three systems are from Novagreen, IGV, and Phytolutions.  The Novagreen photobioreactor is housed in a glass house, and consist of interconnected vertical plastic tubes roughly 150 mm in diameter. The Phytolutions system is outdoors, and consists of curtains of vertical plastic tubes with a diameter of about 90 mm.  The most ambitious photobioreactor is from IGV, and consists of horizontally-layered nets housed in a plastic growth hall, where the algae are sprayed over the nets, and allowed to grow while dripping from one net to the next.

Prof Grobbelaar’s main task was to manipulate growth conditions in such a way that the microalgae converted their stored energy into lipids, and to establish protocols to run the various photobioreactors. This was accomplished in just over two months of intensive experimentation, and included modifications to the designs of the photobioreactors, the microalgal strain selection, and the replacement of the nutrient broth with a so-called balanced one.

Prof Grobbelaar has no illusions regarding the economic feasibility of the project.  However, with continued research, optimisation, and utilisation of waste resources, it is highly likely that the first long-haul flights using microalgal-derived kerosene will be possible in the not-too-distant future.

Prof Grobbelaar from the Department of Plant Sciences, although partly retired, still serves on the editorial boards of several journals. He is also involved with the examining of PhDs, many of them from abroad.  In addition, he assisted the Technology Innovation Agency of South Africa in the formulation of an algae-biotechnology and training centre.  “The chances are good that such a centre will be established in Upington, in the Northern Cape,” Prof Grobbelaar said.

 

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