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13 January 2025 | Story Dr Nitha Ramnath | Photo Sonia Small
Prof Brownhilder Neneh
Prof Brownhilder Neneh stands out as an inspiring force for students and aspiring entrepreneurs.

In the dynamic intersection of tradition and innovation within academia, Prof Brownhilder Neneh, Vice-Dean: Research, Engagement and Internationalisation in the Faculty of Economic and Management Sciences at the University of the Free State (UFS), stands out as an inspiring force for students and aspiring entrepreneurs. Her remarkable career trajectory – ascending rapidly through the ranks from senior lecturer to head of department, and ultimately to full professor – has been marked not only by professional accolades, but by a deep, personal impact on the lives of her students and the broader entrepreneurial community. 

Personal moments of student connection  

Reflecting on her career, Prof Neneh’s achievements are impressive. “The best moment of my career is twofold,” she explains. “Professionally, I am incredibly grateful for the success I’ve achieved in less than a decade. Being promoted to professor, launching my book this year, and being consistently recognised as one of the top-cited researchers in the world over the past two years – it’s all been surreal.” 

However, it is the personal connections with her students that leave the most lasting impression. One student shared a heartfelt message, recalling how Prof Neneh’s encouragement helped her persevere through academic challenges. “You have everything it takes to succeed,” Prof Neneh had told her, transforming her outlook on her studies. Another student credited Prof Neneh’s words of encouragement with sparking a journey of self-acceptance, reminding her that “the best is yet to come.” These experiences highlight the profound influence of mentorship and the power of positive reinforcement. 

Building entrepreneurial competencies 

Prof Neneh’s research centres on fostering entrepreneurial skills, with a particular focus on youth and women. “I wish people knew that my work is about making a real, tangible difference,” she notes. Her research addresses the unique challenges faced by women entrepreneurs, including the complexities of work-life balance and societal pressures. By providing evidence-based strategies drawn from her extensive experience, Prof Neneh seeks to empower those navigating the intersection of family and business obligations. 

She also emphasises the obstacles facing young entrepreneurs, such as limited access to resources and a fear of failure. “These challenges can deter aspiring entrepreneurs from taking risks and pursuing their dreams,” Prof Nene says. Her approach to teaching entrepreneurship is rooted in practical, evidence based advice, encouraging aspiring entrepreneurs to pursue their passions, employ ‘effectual reasoning’ in building their ventures with available resources – and commit to lifelong learning. “Training doesn’t stop at obtaining a degree. It’s about continually seeking knowledge and adapting to the market,” she asserts. 

Prof Neneh also advocates collaboration through a concept she calls ‘coopetition’ – where competition fosters cooperation, particularly in overcoming resource constraints. This mindset has been especially valuable during times of crisis, such as the recent pandemic, when industries banded together for collective growth. 

For budding entrepreneurs, Prof Neneh offers a wealth of practical advice. She stresses the importance of validating the market before launching a business, while cautioning against entering fields devoid of passion or thorough preparation. Her guiding principle? “Invest wisely and understand the needs of your target market.” 

Creating ripples of positive impact 

Looking ahead, Prof Neneh embodies resilience. “I wouldn’t change anything in my life. Every challenge has been a lesson,” she reflects. Her experiences have not only shaped her career, but also strengthened her sense of purpose. “Stay true to your values and purpose,” is the advice she follows, ensuring her life’s work continues to create ripples of positive impact. 

Prof Neneh is not only an academic; she is a champion for change, dedicated to uplifting others through her research, mentorship, and community initiatives such as ‘She Believe’, a peer support group focused on empowering women. As she continues to inspire future generations, her story serves as a powerful reminder that the entrepreneurial journey is not merely about financial success – it is about transformative impact and demonstrating resilience. 

The belief that “the best is yet to come” resonates not only in Prof Neneh’s life, but also with everyone who has the privilege of learning from her.

News Archive

Research helps farmers save with irrigation
2017-02-15

Description: Irrigation research Tags: Irrigation research

Marcill Venter, lecturer in the Department of
Agricultural Economics at the University of the
Free State, has developed the mathematical
programming system, Soil Water Irrigation
Planning and Energy Management in order to
determine irrigation pump hours.
Photo: Rulanzen Martin

Her advice to farmers is that they should make sure they are aware of the total cost (investment and operating costs) of an irrigation system. In most cases the investment cost is low, but the operating cost over the lifetime of the system is high.

“It is very important to have a look at the total cost and to install the most economic system,” says Marcill Venter, lecturer at the University of the Free State (UFS), who has done research on the economic sustainability of water-pipe systems.

Irrigation systems important components for farming
This research comes at a time when many farmers are relying on their irrigation systems due to persistent drought and low rainfall during 2016. South Africa has also experienced an abnormal increase in electricity tariffs in recent years. Due to tariff increases which threaten the future profitability of irrigation producers, the Water Research Commission (WRC) has launched and financed a project on the sustainable management of irrigation farming systems. “I had the opportunity to work on the project as a researcher,” says Venter.

The heart of every irrigation system is the water pipes that bring life to crops and livestock, and this is what Venter’s research is about. “Water pipes are part of the whole design of irrigation systems. The design of the system impact certain factors which determine the investment and operating costs,” she says.

Mathematical system to help farmers
Venter and Professor Bennie Grové, also from the Department of Agricultural Economics at the UFS, designed the Soil Water Irrigation Planning and Energy Management (SWIP-E) programming model as part of the WRC’s project, as well as for her master’s degree. “The model determines irrigation pump hours through a daily groundwater budget, while also taking into account the time-of-use electricity tariff structure and change in kilowatt requirements arising from the main-line design,” says Venter. The model is a non-linear programming model programmed in General Algebraic Modeling System (GAMS).

Design of irrigation system important for sustainability

The main outcome of the study is that the time-of-use electricity tariff structure (Ruraflex) is always more profitable than the flat-rate structure (Landrate). The interaction between the management and design of a system is crucial, as it determines the investment and operating costs. Irrigation designers should take the investment and operating cost of a system into account during the design process. The standards set by the South African Irrigation Institute (SAII) should also be controlled and revised.

Water-pipe thickness plays major role in cost cuts
There is interaction between water-pipe thickness, investment and operating costs. When thinner water pipes are installed, it increases the friction in the system as well as the kilowatt usage. A high kilowatt increases the operating cost, but the use of thinner water pipes lowers the investment cost. Thicker water pipes therefore lower the friction and the kilowatt requirements, which leads to lower operating costs, but thicker pipes have a higher investment cost. “It is thus crucial to look at the total cost (operating and investment cost) when investing in a new system. Farmers should invest in the system with the lowest total cost,” says Venter.

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