As the world gathers for COP30, agriculture finds itself at a pivotal juncture — one where economic survival and environmental responsibility intersect. For Daneel Rossouw, Head of Sales: Agriculture at Nedbank Commercial Banking, this is not an abstract debate but a lived reality shaping the future of South African farming. He explains that agriculture is both vulnerable to climate change and a vital lever in addressing it — making the sector central to global climate solutions.
Agriculture depends entirely on natural ecosystems for its productivity — fertile soils, pollinators, and reliable rainfall form the foundation of every harvest. Yet these systems are under increasing strain. Rossouw stresses that while farmers cannot control the weather, they can control how they farm. By shifting from extractive methods to regenerative ones, they can ensure long-term resilience and profitability.
Regeneration as a Business Model
Across South Africa, producers are increasingly turning to agroecological and regenerative practices — managing grazing, planting cover crops, and improving animal nutrition to restore soil health and biodiversity. Precision agriculture, powered by drones, sensors, and AI, now enables farmers to make data-driven decisions that reduce waste and conserve scarce resources like water and energy. These technologies and practices help transform farms into part of the climate solution, enhancing productivity while protecting natural capital.
The South African Imperative
South Africa’s context makes this transformation especially urgent. Only 12 percent of the nation’s land is arable, and rainfall averages about half of the global mean. Weather extremes such as droughts, floods, and heatwaves are growing more frequent, while tight margins and limited state support leave producers vulnerable. Rossouw notes that in this environment, sustainability has become an essential form of risk management. By integrating efficient irrigation, renewable energy, and reduced chemical use, farmers are improving both resilience and profitability — demonstrating that environmental sustainability and financial sustainability go hand in hand.
Profitability Through Resilience
Financial sustainability, Rossouw explains, depends on disciplined margin management. Any step taken to mitigate climate risk must also strengthen the farm’s bottom line. Economies of scale can reduce unit costs, but only if paired with operational efficiency. Improving product quality, reducing inputs such as fertiliser and energy, and maintaining soil fertility all serve to enhance margins while protecting the environment. These measures show that good business practices and good environmental practices are not in conflict, but mutually reinforcing.
Finance and the Future
At Nedbank, agricultural finance applications are assessed through a total-risk lens that considers not only financial exposure but also environmental, operational, and market risks. Rossouw highlights the importance of understanding how clients manage climate challenges, market volatility, and cash flow stability. He also distinguishes between good and bad debt: good debt supports innovation, efficiency, and resilience; bad debt undermines growth and long-term stability. Strong ESG (Environmental, Social, and Governance) reporting, he adds, helps identify businesses that are both financially viable and environmentally responsible — a key factor in mobilising finance for sustainable agriculture.
A Competitive Advantage in the Climate Age
Ultimately, sustainability has evolved from a moral stance to a market advantage. Through regenerative farming, technology-driven insights, and climate-aligned finance, South African agribusinesses can reduce risk, improve competitiveness, and lead in a climate-conscious food system. As Rossouw concludes, the path to a resilient future runs directly through the farm gate. Agriculture may be exposed to climate risk, but it is also central to solving it.