Latest News Archive

Please select Category, Year, and then Month to display items
Previous Archive
05 November 2025 | Story Martinette Brits | Photo Supplied
Opus Cactus
Prof Maryna Boshoff from the Department of Sustainable Food Systems and Development, Lerato Mamabolo (UFS graduate, now employed at OPUS Cactus), and Sotirios Pilafidis, Head of Research and Development at OPUS Cactus, at the XI International Congress on Cacti as Food, Fodder and Other Uses, hosted by the FAO-ICARDA CactusNet in Tenerife, Canary Islands.

The University of the Free State (UFS) has formalised a collaboration with OPUS Cactus, a pioneering biotech company focused on sustainable cactus-based farming and biorefineries in semi-arid regions. This partnership builds on OPUS Cactus’ expansion at the historic Waterkloof Research Station near Bloemfontein and combines the UFS’ academic expertise with industry innovation to promote climate-smart agriculture and economic development.

OPUS Cactus, led by Joeri van den Bovenkamp-Hofman, CEO, and Sotirios Pilafidis, Head of Research and Development (R&D), specialises in transforming marginal, non-arable land into productive, resource-efficient ecosystems by cultivating the drought-tolerant Opuntia cactus. This versatile biomass supports renewable bioenergy, animal feed, food production, fermentation feedstock, and sustainable biomaterials, while contributing to carbon capture and climate mitigation efforts.

“Our mission is to unlock the full potential of Opuntia biomass for sustainable bioenergy, food, and biomaterials, advancing regenerative agriculture and climate action,” says Van den Bovenkamp-Hofman. OPUS Cactus operates dual hubs: its headquarters and R&D lab in Groningen, the Netherlands, and the flagship 1 000-hectare Waterkloof Research Centre in the Free State. The Waterkloof facility serves as a commercial farm, research platform, and demonstration site for regenerative farming techniques.

The UFS collaboration involves multiple departments, including Sustainable Food Systems and Development, Soil, Crop and Climate Sciences, and Microbiology and Biochemistry. Profs Maryna Boshoff and Carlien Pohl-Albertyn, alongside Dr Gesine Coetzer, provide academic leadership in the partnership.

Prof Boshoff explains, “This industry-academia collaboration aims to develop innovative projects utilising cactus-based products. It builds on decades of cactus research at the UFS, enabling the translation of scientific knowledge into real-world impact through scale-up and commercialisation.”

 

Bridging academic research and commercial innovation to promote climate-smart agriculture

At the core of the partnership is the Waterkloof Research Centre, home to 42 spineless Burbank cactus pear cultivars. The facility acts as a ‘living laboratory’, integrating empirical research with commercial-scale farming. “Waterkloof now offers students and researchers access to operational infrastructure that cannot be replicated in conventional academic settings,” says Prof Boshoff.

Continuing projects at Waterkloof include biogas production through an anaerobic digester, regenerative agriculture practices such as cover cropping and reduced tillage, advanced plant biotechnology to breed superior cultivars, fermentation research for alternative proteins, and the development of novel fermented foods and sustainable biomaterials.

The collaboration also plays a critical role in conserving Opuntia genetic diversity and evaluating cultivars across South Africa’s varied agro-ecological zones. “Research done by UFS and ARC scientists on cultivar selection and cultivation is applied and scaled up through OPUS Cactus’ commercial operations,” Prof Boshoff adds.

This partnership provides valuable hands-on experience and career pathways for postgraduate students and young researchers. “We offer internships and employment opportunities, with several recent UFS graduates already joining our R&D team,” says Pilafidis. “We actively seek motivated graduates passionate about sustainable agriculture and bioengineering.”

By converting semi-arid landscapes into productive, carbon-sequestering ecosystems, the UFS-OPUS Cactus collaboration exemplifies how scientific innovation, entrepreneurship, and environmental stewardship can drive climate resilience, food security, and sustainable economic growth.

“OPUS Cactus is a win for the environment, communities, and business alike,” concludes Van den Bovenkamp-Hofman.

News Archive

New building for Centre for Financial Planning Law
2012-04-23

 

A graphic illustration of the new building for the Centre for Financial Planning Law.
19 April 2012

 

During a recent tree planting ceremony, the Centre for Financial Planning Law in the Faculty of Law officially handed over the site for a new building for the centre. The building should be complete by the end of 2012.

The Centre for Financial Planning Law’s present premises has become too small for the needs of the centre, thus a decision was taken to build a new building.

The centre, which was opened in 2001 with three staff members, grew during the past 11 years to a centre with 13 permanent staff members. Some 1 300 students – 120 undergraduate and 1 200 postgraduate students in the Postgraduate Diploma in Financial Planning Law and the Advanced Postgraduate Diploma in Financial Planning Law respectively – are enrolled at the centre. Undergraduate students attend weekly contact sessions while the postgraduate students all study electronically through distance education.

According to Mr Rudolf Bitzer of Bitzer Design Studio, one of the two architecture firms involved in the development of the building, the new building was planned in order to to make provision for future extensions. “The opportunity for the centre to function independently was important from the beginning and facilities had to be positioned in such a way that the lecture hall and committee room could be hired out commercially when lectures were not being presented.

“The building consists of a large reception venue, which gives access to a lecture hall (which can be subdivided), a committee room, public amenities and a reception counter. The centre will present about ten lectures annually in its own building and the lecture hall can accommodate 80 students. Exams will also be written in the venue,” said Mr Bitzer.

The usable inside area of the building totals 827 square metres.

The staff function in their own section of the building, with the offices arranged around a courtyard. Security access makes it a secure environment. In addition, staff have access to a staff room with a service hatch to the reception room, reception counter, personal assistant’s office, nine individual offices and a large open plan office, a storeroom, a cleaners’ room and facilities for staff.

“With the design, an attempt was made to make the building stand comfortably in the landscape without disappearing into the natural landscape. It is an unpretentious building, which seeks to provide well articulated architecture,” said Mr Bitzer.

The architecture firms involved are Bitzer Design Studio and Roodt Architects.

We use cookies to make interactions with our websites and services easy and meaningful. To better understand how they are used, read more about the UFS cookie policy. By continuing to use this site you are giving us your consent to do this.

Accept