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23 February 2025 | Story André Damons | Photo Supplied
UFS Main Building
The University of the Free State in partnership with the Department of Science, Technology and Innovation (DSTI), will form the backdrop for the G20 Research and Innovation Working Group (RIWG) and G20 Initiative on Biochemistry (GIB) meetings in February.

The University of the Free State (UFS) will form the backdrop for the G20 Research and Innovation Working Group (RIWG) and G20 Initiative on Bioeconomy (GIB) meetings on 23 and 24 February 2024.

UFS has, over the years, distinguished itself as a leader in the research and development, particularly in the biodiversity space through its African Medicines, Innovations and Technologies Development (AMITD) platform, which was established in collaboration with the Department of Science, Technology and Innovation (DSTI) and its entity, the Technology Innovation Agency.  It was therefore an obvious choice for the institution to again partner with the DSTI to host the G20 meetings.

The G20 is an international forum comprising many of the world's largest developing and developed economies, established to tackle pressing global economic and financial issues.

South Africa holds the G20 Presidency this year – only five years before the UN's 2030 Agenda for Sustainable Development deadline.  This is the first time the G20 is being hosted on African soil.

South Africa's presidency takes place when the world is facing a series of overlapping and mutually reinforcing crises, including climate change, underdevelopment, inequality, poverty, hunger, unemployment, technological changes, and geopolitical instability.

The G20 RIWG provides a platform for addressing global challenges through research, technology and innovation.  The DSTI will lead the RIWG under the leadership of Minister Blade Nzimande and explore this year's theme, "Equity in science and innovation-based approaches to sustainable development".

Prof Nzimande, along with Prof Hester Klopper, Vice-Chancellor and Principal of UFS, will both deliver opening remarks at the meeting.

The session on 23 February will be the first to include G20 officials engaging with indigenous knowledge holders, students and researchers in the bioeconomy.

Prof Motlalepula Matsabisa, Director of the Department of Pharmacology and AMITD at UFS, says the university was an excellent choice to host the sessions because of its trusted relationships with indigenous communities and focus on inclusive research and development.

The G20 dialogues aim to be inclusive and provide a space for members of the public to voice their aspirations and to capture their needs around the indigenous knowledge and biodiversity in which they play an integral role.

"I am honoured to be part of this global event.  I am so happy that AMITD is now globally recognised.  We will exhibit our research conducted with communities on the internationalisation of South African science research in traditional medicines and biodiversity, and its formal commercialisation," said Prof Matsabisa.

"We are the leader in traditional medicines research and development.

"South Africa always leads in global debates and sets the stage for African views to be heard.  We will contribute to policies on global biodiversity and bioeconomy and commercialisation of our natural resources through equity, sustainability and solidarity.

Prof Matsabisa believes this event will also highlight the goals of the DSTI's 2019 White Paper on Science, Technology and Innovation and the implementation of its 2022-2032 Decadal Plan.

He hopes to see tangible and meaningful outcomes from the G20 discussions that will be implemented by the USA when it takes over the G20 Presidency for 2026.

News Archive

Lithium-ion batteries research set to improve ordinary lives
2016-02-11

Description: Dr Lehlohonolo Koao  Tags: Dr Lehlohonolo Koao

Dr Koao is making a much-needed contribution in improving lives of ordinary people through his research on lithium-ion batteries.

The future of relevant and top-notch scientific research at the Qwaqwa Campus is in good hands. Dr Lehlohonolo Koao is one of the five members of the Vice-Chancellor’s Prestige Scholars Programme (PSP) on the Qwaqwa Campus.

The need to improve the efficiency of heating mechanisms in his immediate community in Qwaqwa, and the support he receives from the PSP, have become catalysts for his current research project on lithium-ion batteries. According to Dr Koao, the study will focus on producing batteries that last longer, store more energy, are cheaper to manufacture, and are environmentally friendly when being disposed of. These are key factors in solar energy.

‘’The majority of households in my neighbourhood have benefited from the government’s project of providing households with solar panels to help with lighting, cooking, and heating without worrying about the ever-increasing electricity costs,’’ said Dr Koao.

‘’Since my arrival in the area, I have realized that the heat absorption rate of the batteries used by solar panels is not enough. As a result, these batteries also lack enough power to sustain the supply throughout the day, especially on a cloudy day,’’ he said.

His research project focuses on improving the efficiency of lithium-ion batteries that are now commonly used in portable electronics, such as cell phones and laptops. This kind of battery is rapidly replacing the usual lead-acid batteries. Dr Koao’s determination to contribute towards a safer and more efficient heating absorption system has made him move away completely from his PhD study on lighting material.

‘’My previous study was on reducing the power usage on domestic and industrial lights as they use more electricity. This study, on the other hand, will enhance power retention in the batteries for improved daily life since cell phones, solar panels, and laptops, to mention only a few, are now a way of life,’’ he added.

Dr Koao is a Senior Lecturer in the Department of Physics, where he specializes in solid state materials.

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