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Why on-site composting is no longer optional for Green Building Standards

Green building certification is no longer judged on solar panels and energy efficiency alone. For property developments chasing top-tier ratings, organic waste diversion carries real weight as one of the expected standards used to assess sustainability performance. For developers targeting Green Star SA, LEED, or EDGE ratings, on-site organic waste processing has shifted from a

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What’s on the horizon? How businesses can get ready for the next chapter of the National Waste Strategy

The Draft National Waste Management Strategy (NWMS) 2026, gazetted in December 2025 and now past its public comment phase, marks a turning point. For the first time in South Africa’s regulatory history, organic waste has been formally designated a priority waste stream. For businesses generating food and organic waste, this signals the end of “business

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What universities can learn from composting on campus

Universities are meant to model the solutions they research. Organic waste is one of the few areas that test this promise more visibly. Across campuses, dining halls, residences and cafés generate a steady stream of food waste, often representing between 17% and 60% of total solid waste. Globally, food waste is estimated to contribute roughly

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Food secure communities – how a composting value chain helps

South Africa presents a striking paradox: it is nationally food-secure, yet many households remain food-insecure. Data from Statistics South Africa consistently show that while food is available nationally, access is uneven, with affordability and local availability limiting what ends up on household plates. At the same time, businesses pay to dispose of tonnes of organic

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The climate solution hiding in our organic waste

Every day, tonnes of organic waste leave commercial kitchens, food retailers and hospitality facilities bound for landfill. Out of sight, and largely out of mind. But discarded material does not disappear. It decomposes under anaerobic conditions to produce methane, a greenhouse gas with a warming potential significantly greater than carbon dioxide. This World Environment Day,

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Closing the organic waste loop in ecologically sensitive areas

South Africa’s safari and ecotourism sector contributes billions of rands to the national economy and funds critical conservation initiatives across the country. Yet one of the most overlooked threats to these landscapes does not arrive from outside the reserve fence; it originates in the back-of-house operations of the lodges and resorts that sit within them.

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Biodiversity starts in the soil and our decisions with organic waste

As South Africa prepares to host the International Day for Biological Diversity 2026 Global Flagship Event on Friday, 22 May, the world’s attention turns to a country celebrated for its sweeping landscapes, rich ecosystems, and iconic wildlife. From savannas to fynbos biomes, South Africa is globally recognised as a biodiversity hotspot. But while the focus

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Hantavirus: How in-vessel composting can be a vital control measure

Recent reports of Hantavirus cases have renewed attention on the conditions that allow rodent-borne pathogens to enter workplaces and food-handling environments. Hantavirus is transmitted primarily through contact with infected rodents or their droppings, urine and nesting material. While the virus itself is not new, the circumstances that allow rodents to thrive and move through built

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In-vessel composting for pathogen containment and elimination

The health of wildlife populations is shaped by everyday environmental management decisions that take place far from national parks and conservation areas. One of these decisions concerns how organic waste from agriculture, food systems and settlements is handled. When this waste is poorly managed, it can carry disease-causing organisms into landscapes shared by livestock, wildlife

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The rising cost of distance: waste logistics in the era of Carbon Tax

South Africa’s carbon pricing framework has entered a new phase that is beginning to reshape operational decisions across several sectors, including waste management. As of 01 January 2026, the national carbon tax increased from R236 to R308 per tonne of carbon dioxide equivalent. This represents a 31% increase within a single adjustment cycle. The rise

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A new road map for organic waste management – starting in 2026

The release of the Draft National Waste Management Strategy (NWMS) 2026 signals a definitive end to the era of “business as usual” for organic waste management in South Africa. For years, organic waste has been treated as a landfill problem. Under the 2026 Strategy, it is officially a “prioritised waste stream.” So, what does this

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What’s on the cards for 2026: Organic waste management trends

With a new National Waste Management Strategy, a landfill ban one year away, new sustainability reporting standards and consumer pressure, 2026 is likely to be the year where organic waste becomes a more urgent operational issue for many organisations. If your organisation generates food waste regularly, it’s possible that you are already seeing the early

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Understanding factory shutdown waste during the festive season

Factory shutdown waste is a specific category of food loss that takes place when manufacturing facilities pause operations for scheduled breaks, especially during the festive season. These closures are routine across the food sector and are usually planned for late December when factories close for Christmas and the New Year. The pause often looks simple

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Positioning BiobiN within the waste hierarchy

Sustainable waste management relies on a clear and well-established principle: the waste hierarchy. This model guides organisations, municipalities, and industries on how to handle waste in a way that reduces environmental impact and maximises material value. When applied to organic waste specifically, the waste hierarchy helps clarify where technologies like BiobiN fit in and why

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The essential piece of true eco-living: Closing the loop with composting

The idea of an “eco-estate” immediately leads us to picture sleek solar panels, indigenous green spaces, sustainable architecture, and sophisticated water recycling systems. These often aesthetically pleasing gated communities are designed to be beacons of sustainable living, existing in harmony with the surrounding environment. Yet, even in these green enclaves, a significant environmental responsibility often

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South Africa’s landfills are nearing capacity:why organic waste diversion must become standard practice

South Africa’s landfill network is nearing a point where capacity constraints and non-compliance are converging into a national issue. Many municipal landfill sites have only a few operational years remaining, and several metropolitan areas have already confirmed critically low airspace. Landfills are not as simple as they may appear on paper. They are engineered systems

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The hidden resource costs in food waste and how composting offsets this

Across farms, storage facilities and kitchens, food moves through many systems before reaching our plates. It requires water, soil nutrients, energy and labour at each stage. The journey involves irrigation in the field, washing, milling in processing facilities, refrigeration and transport in distribution networks. These steps can be resource-intensive. When food does not get eaten,

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How can different sectors eliminate organic waste from landfill

In South Africa, organic waste still accounts for more than 40% of material sent to landfill each year. This practice is both economically inefficient and environmentally damaging. By 2027, the ban on organic waste to landfill takes full effect. National government is likely to follow suit shortly after. Every business, whether in food, manufacturing, healthcare,

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