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08 February 2022 | Story Nonkululeko Nxumalo | Photo Supplied
UFS alumna and Principal Economist at the Bank of Namibia, Grace Hamauka

The University of the Free State (UFS) continues to deliver top graduates who excel nationally and internationally in their chosen fields. 

Grace Hamauka, an alumna from the UFS, currently serves as a member of the Namibian Fourth Industrial Revolution (4IR) Task Force.
Appointed in July 2021 by President Hage Geingob of Namibia, Hamauka is one of eight members of the task force selected to assist the Namibian government in preparing the country for the 4IR over a period of twelve months.
“I feel highly honoured being recognised by the president. I could not believe it,” she responded when asked how she felt about this achievement.

Serving on the panel with Prof Tshilidzi Marwala, Vice-Chancellor of the University of Johannesburg, and Dr Martyn Davies, Managing Director: Emerging Markets of Deloitte South Africa, she deems this a remarkable opportunity and appreciates the diversity in the team.

Hamauka is also a principal economist at the Bank of Namibia and had much to say about the 4IR. "We need to harness the benefits offered by these technologies, because there is so much to gain from them," she said.

4IR Explained

The 4IR is recognised by an ever-changing world that is constantly developing. It is a combination of advances in various technologies such as artificial intelligence (AI), wireless technology, robotics, and the internet of things (IoT), among others. “I head the work stream on Policy, Regulations and Governance. We need to ensure that the legal environment is conducive to 4IR and that laws become accommodative for technologies. For example, courts in South Africa have become virtual, and in Namibia we don’t have that infrastructure. So, the president wanted a team to assess and ascertain if the country is ready for 4IR and if it’s not ready, what is it that we still need to do to be ready,” she explained.

With an undergraduate qualification in Economics, Hamauka completed a Bachelor of Commerce Honours (BComHons) and a Master of Commerce (MCom) in Financial Economics and Investment Management at the UFS. “I’ve always wanted to be an economist and when I completed my undergrad, I wanted a combination of finance and economics for my postgraduate studies, that’s why I chose the UFS. It had a mixture of the two, something other universities in South Africa didn’t offer,” she highlighted.

Studying at the UFS

When asked how her experience at the UFS contributed to her success, she proudly emphasised that the university had taught her that there is nothing she could not do. Hamauka further outlined: "Lecturers at the university taught me the importance of preparation and believing in myself. Two lecturers who stood out were Prof Philippe Burger and Dr Jesse de Beer. Prof Burger expects excellence and is willing to help you achieve that excellence. If you're willing, he'll meet you halfway. He works with you and helps you get it right. Dr De Beer encouraged me by saying that I can do it. I learnt to apply myself, to do massive research, to work on my case studies, and to ask for help when I needed it. I gained confidence at the university, something I didn't have before I started there,” she outlined.

What stood out most about being at the UFS?

"For me, it was the culture of hard work, dedication, and commitment the university had. If you don't have that mindset, you won’t make it. A combination of all that really paid off,” Hamauka said.
“I wanted to give up because the work was so complex, but then I realised that I just needed to put in more effort. All you need is a mind shift, consultation, and being open to tutors. If I can do it, anybody can!”

News Archive

Water research aids decision making on national level
2015-05-25

Photo: Leonie Bolleurs

With water being a valuable and scarce resource in the central regions of South Africa, it is no wonder that the UFS has large interdisciplinary research projects focusing on the conservation of water, as well as the sustainable use of this essential element.

The hydropedology research of Prof Pieter le Roux from the Department of Soil, Crop and Climate Sciences and his team at the UFS focuses on Blue water. Blue water is of critical importance to global health as it is cleared by the soil and stored underground for slow release in marshes, rivers, and deep groundwater. The release of this water bridges the droughts between showers and rain seasons and can stretch over several months and even years. The principles established by Prof Le Roux, now finds application in ecohydrology, urban hydrology, forestry hydrology, and hydrological modelling.

The Department of Agricultural Economics is busy with three research projects for the Water Research Commission of South Africa, with an estimated total budget of R7 million. Prof Henry Jordaan from this department is conducting research on the water footprint of selected field and forage crops, and the food products derived from these crops. The aim is to assess the impact of producing the food products on the scarce freshwater resource to inform policy makers, water managers and water users towards the sustainable use of freshwater for food production.

With his research, Prof Bennie Grové, also from this department, focuses on economically optimising water and electricity use in irrigated agriculture. The first project aims to optimise the adoption of technology for irrigation practices and irrigation system should water allocations to farmers were to be decreased in a catchment because of insufficient freshwater supplies to meet the increasing demand due to the requirements of population growth, economic development and the environment.

In another project, Prof Grové aims to economically evaluate alternative electricity management strategies such as optimally designed irrigation systems and the adoption of new technology to mitigate the substantial increase in electricity costs that puts the profitability of irrigation farming under severe pressure.

Marinda Avenant and her team in the Centre for Environmental Management (CEM), has been involved in the biomonitoring of the Free State rivers, including the Caledon, Modder Riet and part of the Orange River, since 1999. Researchers from the CEM regularly measures the present state of the water quality, algae, riparian vegetation, macro-invertebrates and fish communities in these rivers in order to detect degradation in ecosystem integrity (health).

The CEM has recently completed a project where an interactive vulnerability map and screening-level monitoring protocol for assessing the potential environmental impact of unconventional gas mining by means of hydraulic fracturing was developed. These tools will aid decision making at national level by providing information on the environment’s vulnerability to unconventional gas mining.

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