WASTE MANAGEMENT

THE ADVENT OF CIRCULARITY

Prasantha Malimbadage calls for shared and practical waste management 

A: Reducing carbon emissions is a core strategic priority for businesses. Regulators, global brands, investors and consumers increasingly demand transparent carbon management. 

For export oriented industries such as textiles and packaging, carbon performance directly affects market access, as many international buyers now require verified emissions reporting and reduction targets across the value chain. 

Companies that ignore this shift risk losing competitiveness, facing regulatory costs and damaging brand credibility. Meaningful reduction begins with measurement. 

Organisations must establish a credible greenhouse gas inventory covering Scope 1 (direct emissions), Scope 2 (purchased energy emissions) and where possible, key Scope 3 (value chain emissions). Once the baseline is clear, the most practical reductions usually come from energy transition and resource efficiency.

Another critical step is circular resource management. 

Using recycled materials, extending product lifecycles and designing products for recyclability greatly reduce embedded carbon compared with virgin materials production. These reductions must also be embedded in operational decision making with carbon metrics integrated into procurement, investment planning and supplier engagement.

Q: What key elements are required to develop a recycling system that can endure for generations?

A: Several core elements determine long-term resilience. 

First, a stable and efficient collection network is essential. Informal and formal collectors must be recognised as being critical to the system, and supported with fair pricing, logistics access and safe working conditions. Without consistent feedstock flows, recycling infrastructure cannot survive.

Second, strong demand for recycled materials must exist. Recycled polymers, fibres and resins need reliable industrial buyers. Policy tools such as recycled content targets and producer responsibility schemes help secure demand and stabilise prices.

Third, technology and quality management are necessary to ensure that recycled materials meet manufacturing standards. Investment in sorting, washing, contamination control and traceability helps maintain quality, and enables recycled materials to compete with virgin alternatives.

Fourth, policy and regulatory stability is required. Long-term measures such as extended producer responsibility, anti dumping duties, landfill restrictions, and recycling incentives create predictable conditions for investors and recyclers.

Finally, public participation and behavioural alignment must be sustained, by means of education and infrastructure. When households, municipalities, industries and collectors operate within a coordinated system, recycling becomes a permanent economic activity rather than a temporary environmental campaign.

Q: How important is collaboration between the private sector, government and communities in creating effective recycling?

A: Collaboration is fundamental to effective recycling programmes because each group controls a different part of the system. 

Recycling cannot function efficiently if any one of these actors operates in isolation. Governments provide the regulatory framework that shapes the system.

Policies such as extended producer responsibility (EPR), anti dumping duties, landfill restrictions, recycling targets and incentives for circular materials create conditions that make recycling economically viable. 

Without consistent policy direction and enforcement, private investment in recycling infrastructure remains uncertain.

The private sector brings technology, operational efficiency and market creation. 

Industries invest in collection networks, processing facilities, product redesign and markets for recycled materials. Companies also influence supply chains by demanding recycled content and supporting responsible sourcing.

Communities play an equally critical role by generating and separating waste at source. 

Public awareness, participation in segregation and trust in the system determine the quality and volume of materials entering the recycling stream. In many developing economies, informal waste collectors also form the backbone of community level collection systems.

When households, municipalities, industries and collectors operate within a coordinated system, recycling becomes a permanent economic activity 

Q: What policy or regulatory frameworks would help accelerate environmental initiatives and sustainable waste management?

A: EPR is a critical foundation under which manufacturers and brand owners are responsible for the post-consumer management of their products and packaging. This shifts waste management from municipalities alone to a shared responsibility model while encouraging investment in collection and recycling systems.

Anti dumping duties are also important. To protect the local market from underpriced imports, and ensure domestic recycling systems remain viable and competitive in the long-term, these measures must be considered in policy frameworks. 

Governments should introduce mandatory recycled content standards, particularly for high volume materials such as plastics and textiles. 

Requiring a minimum percentage of recycled material creates stable long-term demand for recyclables, thereby improving economic viability. In parallel, incentives for green investment are essential. Tax benefits, low interest financing and import duty concessions for recycling technologies can accelerate modern processing facilities and circular manufacturing systems.

Equally important is extended media responsibility (EMR) for environmental awareness. 

Traditional and digital media play a powerful role in shaping public behaviour. Collaboration between regulators, media organisations and sustainability stakeholders can promote consistent messaging on waste segregation, responsible consumption and recycling.

Another key dimension is extended customer responsibility (ECR). 

Consumers must be recognised as active participants in the circular economy. Policies such as source segregation, deposit return schemes and incentives for returning recyclables encourage responsible disposal and improve recovery rates.

When producer accountability, media driven awareness and responsible consumer participation operate together within a clear regulatory framework, sustainable waste management systems become both economically viable and socially embedded for the long-term.

The interviewee is the Chief Executive Officer of Eco Spindles Sri Lanka.