The U.S. Plastics Pact is widening the packaging policy debate by calling for compostable packaging to be better integrated into Extended Producer Responsibility laws and state organics diversion programmes. The move signals an important shift: sustainable packaging discussions in the United States are no longer focused only on mechanical recycling, but increasingly on how packaging can support food-waste recovery and composting infrastructure.

According to the report, the organisation is pushing policymakers to recognise compostables as part of a broader circular economy framework. This matters because many packaging items contaminated with food residue are difficult to recycle through conventional systems. Compostable packaging, when correctly designed, certified and collected, can help divert both packaging and food waste from landfill.

Compostable packaging only delivers value when policy, labelling, collection and composting infrastructure work together.

The challenge is that compostables remain one of the most misunderstood areas of packaging. Consumers often confuse compostable, biodegradable, recyclable and bio-based materials, while local infrastructure varies widely from one region to another. A cup, tray, bag or foodservice item may be technically compostable, but if it is sent to landfill or rejected by a composting facility, its environmental benefit is lost.

This is why the U.S. Plastics Pact’s policy position is significant. By asking for compostables to be included in EPR legislation, the group is effectively arguing that producer responsibility should not stop at recycling. Producers should also help finance systems that manage packaging formats designed for organic recovery, especially where those formats are used with food waste.

Foodservice packaging is a key area. Items used for prepared meals, take-away food, cafeterias, events and institutional catering are often heavily contaminated with grease or food scraps. Traditional recycling systems struggle with this contamination, but commercial composting can process food waste alongside compatible packaging if the materials meet accepted standards and local facilities are willing to handle them.

• EPR laws could help fund collection and processing systems for certified compostable packaging.
• Organics diversion mandates can increase demand for compostable food-contact formats.
• Clear labelling is essential to prevent contamination in recycling and composting streams.
• Facility acceptance determines whether compostable packaging actually reaches the right end-of-life route.
• Policy alignment can reduce confusion across states and municipalities.

For packaging producers, the policy direction creates both opportunity and responsibility. Compostable materials may gain stronger market support if laws recognise their role in organics systems. However, companies will need to prove that their products are certified, clearly labelled and compatible with real composting conditions. Unsupported claims or confusing green language could increase the risk of rejection by regulators, composters and consumers.

Composters are also central to the debate. Many facilities are cautious about accepting compostable packaging because of contamination risks, processing time, visual sorting challenges and uncertainty over material breakdown. Any successful policy framework must include their perspective. Compostable packaging cannot be scaled through legislation alone; it needs operational acceptance from the facilities that turn organic waste into usable compost.

The issue also connects to landfill reduction. Food waste is a major contributor to methane emissions when disposed of in landfill. If compostable packaging helps capture more food scraps in organics programmes, it can contribute to climate and waste goals. But this requires collection systems that make participation easy for households, restaurants, retailers and institutions.

For brands and foodservice operators, the message is to design packaging around actual local infrastructure rather than general sustainability claims. In some markets, recyclable packaging may be the better option. In others, compostable packaging linked to food-waste collection may create stronger environmental value. The right choice depends on product use, contamination level, collection access and end-of-life reality.

The U.S. Plastics Pact’s call for compostables in EPR and food-waste mandates reflects a more mature packaging conversation. Circularity is not a single pathway. Recycling, reuse and composting each have roles, but each requires its own infrastructure, standards and consumer behaviour. Compostable packaging can be valuable when it solves a specific waste-management problem, especially in food-contact applications where recycling is limited.

As more U.S. states develop packaging laws, the treatment of compostables will become increasingly important. Clear policy could help build confidence for investment in materials, collection and composting capacity. Without alignment, the market risks more confusion and fragmented rules. The next stage for compostable packaging will depend on whether policymakers can connect material innovation with the systems needed to make it work.