The idea of waste as a resource is reshaping industries

Bernice Swarts

For decades, the rapid urbanisation and industrial growth experienced by many nations came at a high environmental cost.

Landfills overflowed, plastic waste contaminated rivers and oceans, and emissions from improper waste disposal intensified the climate crisis.

The International Solid Waste Association (ISWA) Congress 2024, themed “Waste to Wealth: Solutions for a Sustainable Future,” signalled a turning point, with the idea that waste could be transformed into wealth resonating deeply. More importantly, it showcased South Africa’s commitment to turning its waste challenges into economic opportunities.

The government’s introduction of the Extended Producer Responsibility (EPR) Regulations and the accent of the Climate Change Bill into an act, marked a shift in how the nation approached waste. The EPR Regulations require manufacturers to take responsibility for the lifecycle of their products, from production to post-consumer waste.

This policy forces businesses to rethink how they design, produce and manage products, pushing them toward more sustainable practices.

The Climate Change Act further aligns the nation’s policies with its environmental goals. It ensures that South Africa’s response to climate change, particularly in transitioning to a low carbon, climate-resilient economy, is supported by robust legislation. This act not only aims to reduce greenhouse gas emissions but also promotes the creation of green jobs and investments in the emerging circular economy.

However, one of the most remarkable aspects of South Africa’s waste management evolution is the active role the private sector plays. While government policies set the framework, private companies help drive real change.

Businesses are beginning to take ownership of their waste, investing in recycling technologies, sustainable product designs and waste-to-energy initiatives.

The idea that waste can be a resource, rather than a burden, has begun to reshape industries. For instance, South Africa’s plastic manufacturing sector was forced to adapt to new requirements mandating the inclusion of recycled content in products.

This sparked a wave of innovation, as companies began developing new methods to incorporate recyclates into their production processes. Similarly, the construction industry began embracing the reuse of demolition waste, reducing its dependence on raw materials and lowering its environmental footprint.

However, the waste crisis is still far from being resolved. This is due to municipalities being overwhelmed and lacking the necessary infrastructure to handle the growing volume of waste. Many cities and towns have inadequate waste collection services, let alone the advanced recycling and waste-to-energy facilities needed to close the loop in a circular economy.

Also, the waste management sector is in need of investment, and the ISWA Congress offered a unique platform for South Africa to engage with international experts and potential investors.

Waste management is a global problem, particularly in the fight against plastic pollution. South Africa is increasing its recycling capacity for plastic waste and it supports global efforts to eliminate plastic pollution by regulating product design and prioritising recyclates.

As South Africa prepares for its G20 presidency next year, the outcomes of the ISWA Congress take on even greater importance. The country has an opportunity to set the agenda on sustainability for some of the world’s most powerful economies.

The government-to-government (G2G) session during the congress provided a critical forum for sharing best practices and helped shape South Africa’s preparations for the G20 and fostered greater international co-operation to address global waste and sustainability issues.

One of the most pressing priorities for the government remains job creation. The waste management sector, particularly through the circular economy, offers a promising avenue for addressing the high unemployment rate.

* Swarts is the Deputy Minister of Forestry, Fisheries and the Environment.

Cape Times