Recycling
Regulation has done something unusual here: it has created a guaranteed buyer for a product that used to be waste. Extended producer responsibility puts the obligation on brand owners and virgin plastic manufacturers, which turns collection capability into the scarce asset and pulls feedstock toward the organised sector.
The recycled value chain has decoupled from crude — its cost starts at collection, not at oil. That single structural difference is why global polymer indices now price the two separately.
Three streams, at very different stages.
PET
The developed stream. Virgin PET for bottle packaging runs around 1.4mn tonnes a year, with consumption projected near 2mn tonnes by 2030. At a 40–50% recyclate requirement, that implies roughly a million tonnes of recycled material.
Tyres
Collection is straightforward — tyres are bulky, heavy and aggregated at roadside repair points. Around 10mn tonnes are recycled annually, but globally about 80% still go to energy recovery rather than material recovery.
Non-PET plastics
The hard problem. Engineering plastics carry uncontrolled additives and chemistry, which degrade recyclate quality. Without packaging design standards, this stream stays difficult.
Demand is being written into law rather than won in the market. Extended producer responsibility norms step up the bottle-to-bottle recycling requirement over time — 30%, then 40%, then 60% — and registration of recyclers, collectors and transporters is compulsory. The practical effect is that feedstock which previously leaked into the informal sector now arrives at organised recyclers' gates, and at a better price.
The quality gate opened in 2022. Food-grade packaging could not use recycled content until the food regulator permitted it. That single change, combined with technology that now produces output close to virgin quality, is what moved recycled material from a cost-driven substitute to a specified input.
A cost stack that begins at collection.
The two value chains have separated. Virgin PET economics track crude oil. Recycled PET does not: its cost begins with collection infrastructure and last-mile gathering, then sorting, cleaning and processing. Global polymer indices now treat them as distinct series, which matters because a recycler's margin is not a spread against oil — it is a spread against the cost of getting material off the street.
Collection is the moat, and it is unglamorous. A new entrant with capital but no collection and segregation network faces the binding constraint immediately. Processing capacity can be bought; a functioning feedstock supply chain cannot, quickly. This is the single most important thing to test in any recycling business.
Feedstock supply is broadening. PET bottles are not the only input — textile waste and polyester films used in packaging feed the same process. Brand owners are also migrating packaging into PET from less recyclable formats, which expands the collectable pool. On the available evidence, raw material shortage is not the sector's constraint.
Technology is moving up the value ladder. The commercially interesting capabilities are segregation of PET from mixed plastic, colour separation, polymer separation, and food-grade versus non-food-grade sorting. Chemical recycling sits above mechanical: patented globally by only a handful of companies, it produces output capable of substituting virgin material entirely rather than partially.
Consumers are absorbing part of the cost. Recycled garments at large international apparel retailers carry a visible premium over virgin equivalents, and sell. That willingness to pay is what allows the incremental cost of recycled input to be passed forward rather than absorbed — and it is a genuine change from a decade ago, when recycled meant cheaper.
The export opportunity is a cost-of-collection story. Developed markets face the same regulatory push but much higher collection costs, which is why they lag. That gap is the structural argument for domestic recyclers serving global demand.
Collection, quality, and output mix.
Collection network
The genuine barrier. Reach, segregation capability and cost per tonne collected determine whether a plant runs. Capacity without feedstock is idle capital.
Output quality
Food-grade certification and consistency are what convert a commodity recycler into a specified supplier to brand owners. Quality is now close enough to virgin that it competes on specification, not price.
Moving up the output ladder
Bottle-to-bottle chips earn more than recycled staple fibre from the same input. Chemical recycling earns more again. Where a company sits on that ladder is the margin story.
What to answer before underwriting.
- →Collection capability. Owned network, aggregator-dependent, or buying on the open market? Cost per tonne collected, and how secure the supply is.
- →Feedstock mix. PET bottles, textile waste, polyester film, tyres — and the price and availability of each.
- →Output mix. Recycled staple fibre, bottle-to-bottle chips, or chemically recycled output. The ladder the company is on.
- →Food-grade approval. Held or not? It gates access to the highest-value packaging demand.
- →Capacity utilisation. Installed versus operating. Underutilisation here almost always traces back to feedstock, not demand.
- →Customer contracts. Are brand owners contracted for recyclate under their EPR obligation, and at what tenor and price mechanism?
- →Spread discipline. Realisation per tonne less collection, sorting and processing cost. Track the spread, not the revenue.
- →Technology position. Mechanical or chemical; owned or licensed; and any patent position and what it actually covers.
- →Export exposure. Overseas demand economics differ; check freight, certification and the buyer's own EPR obligation.
- →Regulatory dependency. How much of the revenue case rests on the mandated recyclate percentage rising on schedule?
What to monitor, quarter by quarter.
| KPI | Calculation | Benchmark or read-through |
|---|---|---|
| Tonnes collected | Feedstock secured per period | The binding constraint; leads capacity utilisation |
| Cost per tonne collected | Collection cost ÷ tonnes | Where the recycled cost stack begins — not crude |
| Capacity utilisation | Processed ÷ installed capacity | Low utilisation usually means a feedstock problem |
| Realisation per tonne | Revenue ÷ tonnes sold, by output | Bottle-to-bottle chips price above recycled staple fibre |
| Processing spread | Realisation − (collection + sorting + processing) | The actual margin; revenue growth alone can mask spread compression |
| Output mix | RPSF vs B2B chips vs chemical | The value ladder; mix shift is the margin story |
| Food-grade share | Certified output ÷ total | Access to the premium packaging demand pool |
| Yield | Saleable output ÷ input tonnage | Contamination and mixed waste show up here first |
| Contracted vs spot sales | Revenue split | EPR-driven contracts give visibility; spot exposes to polymer prices |
| Customer concentration | Revenue from top brand owners | Obligation-driven demand concentrates in a few large buyers |
| Recycled vs virgin price gap | Realisation vs virgin polymer index | The two chains price separately — track the relationship, not the level |
| Export share | Overseas revenue ÷ total | Higher realisation, but freight and certification adjusted |
How the thesis breaks.
- !Regulatory dependence. Demand is created by mandated recyclate percentages. A deferral of the step-up moves the whole revenue case to the right.
- !Capacity without collection. The most common failure in this sector is a well-financed plant that cannot source consistent feedstock. Test collection before capacity.
- !Waste segregation at source. Mixed household dry and wet waste degrades what arrives at the sorting line. Yields depend on behaviour the recycler does not control.
- !Non-PET remains hard. Uncontrolled additives in engineering plastics degrade recyclate quality, and packaging design standards are not yet in place.
- !Cost pass-through limits. Recycled input costs more. Where consumers or brand owners will not absorb it, the recycler carries it.
- !Feedstock price competition. As formalisation pulls material to the organised sector, more bidders chase the same tonnes and the collection spread narrows.
- !Tyres still go to burning. With roughly 80% of tyres globally used for energy recovery, material recycling competes against an established, cheaper alternative use.
The figures, and where they stand.
| Metric | Value | Note | Basis |
|---|---|---|---|
| Virgin PET for bottle packaging | ~1.4mn tonnes p.a. | At 30% recyclate, ~0.42mn tonnes of recycling required | Research note |
| PET consumption by 2030 | ~2mn tonnes | At 40–50% recyclate, ~1mn tonnes of recycled material | 2030E |
| Beverage consumption growth | 18–20% | The demand engine behind PET volumes | Research note |
| EPR recyclate step-up | 30% → 40% → 60% | Bottle-to-bottle requirement | Policy |
| Recycled share of polyester fibre | ~50% | From 10–15% a decade ago; virgin broadly flat since | Research note |
| Recycled fibre growth | 10–11% | Against flat virgin volumes | Research note |
| Food-grade recycled permitted | From 2022 | Regulatory change that opened the premium pool | 2022 |
| Tyres recycled annually | ~10mn tonnes | Globally ~80% still go to energy recovery | Research note |
| India plastic consumption | ~25mn tonnes p.a. | The total pool; the commercial opportunity is narrower | Research note |
| Chemical recycling patents | ~10–12 globally | Output can substitute virgin material fully | Research note |