Thailand Plastic-to-Fuel Pyrolysis Recycling 2027 Market Intelligence
Thai chemical recycling, plastic-to-fuel pyrolysis 2027 market reaches THB 14-22B from THB 0.4-0.9B in 2024. IRPC, SCG GO, PTTGC, Bangchak, Indorama Ventures anchor capacity; PCD EPR Order Q1 2027, BOI Section 8, EU CBAM, brand-owner offtake stack catalysts.
Key takeaways
- 1
Thailand generates 6.2-7.5 million tonnes per year of plastic waste with roughly 60 percent mismanaged; mechanical recycling caps at PET and HDPE rigid streams (~22 percent recovery rate) and downcycles. Chemical recycling is the only credible pathway for the ~78 percent non-mechanically-recyclable residue.
- 2
Pollution Control Department Producer Responsibility Order final draft 2025 takes effect Q1 2027 with registered EPR for FMCG and electronics brand-owners; pyrolysis output earns explicit recovery credit, locking in offtake economics.
- 3
Disclosed Thai capacity build through 2027: IRPC Rayong pilot 1 kt per year (commissioned Q4 2024), SCG GO Green Chemicals Map Ta Phut 12 kt per year (2026 commissioning), PTTGC 15 kt per year, Bangchak Biofuel BSRC 10 kt per year (FID Q1 2026), plus PTTGC, Banpu pyrolysis FIDs stack to roughly 80 kt per year installed capacity by 2027.
- 4
BOI Section 8 chemical-recycling promotion (8-year corporate income tax holiday, 0 percent catalyst and equipment import duty, EEC priority land) plus BoT Sustainable Finance Framework eligibility unlock SCB X plus KASIKORNBANK green-bond capex funding for 2026-2027 builds.
- 5
Demand-side compliance: EU CBAM Phase 2 (January 2026) plus ASEAN ICA Phase 1 (Q3 2026) charge carbon on Thai PE, PP, PET exports; Coca-Cola 50 percent recycled-content by 2030 plus Unilever 25 percent plus NestlΓ© plus PepsiCo commitments force brand-owner offtake.
- 6
Ministry of Industry End-of-Life Vehicle Bill (March 2026 draft) mandates registered recovery of mixed-plastic shredder residue from Toyota, Honda, Isuzu, BYD, MG fleets sold from 2027; ELV stream lifts feedstock economics for IRPC, EA, SCG.
- 7
Base case 2027 Thai chemical-recycling revenue: (vs in 2024). IRPC, SCG GO, PTTGC, Bangchak Biofuel capture 70 percent or more share; Indorama Ventures dominates PET depolymerisation; long tail of registered EPR collector and processor SMEs captures 10-15 percent.
Executive summary
Thailand generates an estimated 6.2-7.5 million tonnes per year of plastic waste, with roughly 60 percent classified as mismanaged by the Pollution Control Department and SCB EIC. Mechanical recycling penetrates only the PET and HDPE rigid bottle stream (about 22 percent of total volume) and downcycles output into lower-grade non-food-contact products. The roughly 78 percent residue β mixed-polymer flexible packaging, multi-layer pouches, polystyrene, polypropylene tubs, end-of-life vehicle shredder residue, agricultural film β has no scaled mechanical pathway. Chemical recycling is the only credible 2027 route: pyrolysis converts mixed-PP, PE and PS to pyrolysis oil, naphtha and diesel cuts; depolymerisation breaks PET back into BHET and MEG monomers via glycolysis or methanolysis; gasification converts mixed plastic to syngas with downstream methanol or Fischer-Tropsch liquid options.[, , ]
The 2027 catalyst stack assembled across regulation, supply and demand is unusually dense. The Pollution Control Department's Producer Responsibility Order (final draft September 2025, effective Q1 2027) mandates registered Extended Producer Responsibility for FMCG and electronics brand-owners with explicit recovery credit for pyrolysis output. IRPC commissioned a 1 kt per year Rayong pyrolysis pilot in Q4 2024; SCG Chemicals' GO Green Chemicals branded line at Map Ta Phut targets 12 kt per year (2026 commissioning); PTT Global Chemical's circular roadmap commits to 15 kt per year by 2027; Bangchak Corporation took FID on a 10 kt per year pyrolysis line for BSRC Sriracha refinery co-processing (Q1 2026); Banpu and EA pyrolysis FIDs through 2026 lift disclosed installed capacity to roughly 80 kt per year by 2027. BOI Section 8 promotes chemical recycling with an 8-year corporate income tax holiday, 0 percent catalyst and equipment import duty, and EEC priority land allocation.[, , , , , , ]
Demand-side compliance closes the loop. EU CBAM Phase 2 (effective January 2026) extends carbon border adjustment to plastic resin and packaging, charging Thai PE, PP and PET exporters a per-tonne CO2-eq fee that pyrolysis-oil-derived virgin-equivalent feedstock can hedge under ISCC PLUS Mass Balance accounting. ASEAN Integrated Circular Action Framework Phase 1 (Q3 2026) establishes regional recycled-content standards with mutual recognition of certified chemical-recycling output. Coca-Cola committed to 50 percent recycled content in primary packaging by 2030; Unilever to 25 percent; NestlΓ© and PepsiCo carry parallel commitments. Indorama Ventures (SET:IVL) dominates the PET depolymerisation track with global r-PET resin volume back into those brand-owner contracts. Bank of Thailand Sustainable Finance Framework explicitly tags chemical-recycling capex as green-eligible, underwriting SCB X, KASIKORNBANK and Krungsri green-bond issuance. Ministry of Industry End-of-Life Vehicle Bill (March 2026 draft) mandates registered recovery of mixed-plastic shredder residue from 2027 onwards, lifting feedstock economics for IRPC, EA and SCG pyrolysis lines. Base case 2027 Thai chemical-recycling revenue: against in 2024.[, , , , , , ]
Thailand chemical-recycling revenue trajectory (THB billion)
2024
Revenue (THB B)
~0.7
Drivers and milestones
IRPC Rayong 1 kt per year pilot commissioned Q4 2024; mechanical recycling remains dominant; BOI Section 8 chemical-recycling promotion under drafting.
2025
Revenue (THB B)
~2.1
Drivers and milestones
PCD Producer Responsibility Order final draft published September 2025; SCG GO Green Chemicals Map Ta Phut disclosure November 2025; Bangchak pyrolysis announcement; BOI Section 8 promotion live August 2025.
2026
Revenue (THB B)
~6.4
Drivers and milestones
EU CBAM Phase 2 effective January; SCG GO Map Ta Phut 12 kt per year commissioning; Bangchak FID Q1; PTTGC investor day commitments; Indorama Ventures r-PET ramp; MoI ELV Bill parliamentary review; ASEAN ICA Phase 1 effective Q3.
2027 (modelled)
2028 (planned)
Revenue (THB B)
~32
Drivers and milestones
Cumulative ~150 kt per year installed nameplate by year-end; PTTGC plus Indorama plus Banpu Vietnam-Indonesia co-investments add cross-border feedstock; depolymerisation share rises toward 25 percent of mix.
| Year | Revenue (THB B) | Drivers and milestones |
|---|---|---|
| 2024 | ~0.7 | IRPC Rayong 1 kt per year pilot commissioned Q4 2024; mechanical recycling remains dominant; BOI Section 8 chemical-recycling promotion under drafting. |
| 2025 | ~2.1 | PCD Producer Responsibility Order final draft published September 2025; SCG GO Green Chemicals Map Ta Phut disclosure November 2025; Bangchak pyrolysis announcement; BOI Section 8 promotion live August 2025. |
| 2026 | ~6.4 | EU CBAM Phase 2 effective January; SCG GO Map Ta Phut 12 kt per year commissioning; Bangchak FID Q1; PTTGC investor day commitments; Indorama Ventures r-PET ramp; MoI ELV Bill parliamentary review; ASEAN ICA Phase 1 effective Q3. |
| 2027 (modelled) | ~18 | Base case midpoint of $0.406-22B band; PCD EPR Order effective Q1; first full-year SCG GO, PTTGC, Bangchak operation; IRPC capacity expansion; ELV mixed-plastic stream onboards; brand-owner offtake contracts ramp. |
| 2028 (planned) | ~32 | Cumulative ~150 kt per year installed nameplate by year-end; PTTGC plus Indorama plus Banpu Vietnam-Indonesia co-investments add cross-border feedstock; depolymerisation share rises toward 25 percent of mix. |
Thailand chemical-recycling technology mix (% of 2027 modelled revenue)
Pyrolysis (mixed-PP/PE/PS to pyrolysis oil)
Depolymerisation (PET to BHET, MEG)
Share %
21%
Notes
Indorama Ventures dominant at Nakhon Pathom and Rayong via glycolysis and methanolysis routes; r-PET monomer back to Coca-Cola, PepsiCo, Unilever contracts.
Gasification (mixed plastic to syngas)
Mechanical recycling co-processing, drop-in blends
Share %
13%
Notes
Includes pyrolysis-oil blended into BSRC and IRPC diesel cuts plus low-quality bunker grades; transitional segment that contracts as cracker-naphtha mass balance takes over.
| Technology | Share % | Notes |
|---|---|---|
| Pyrolysis (mixed-PP/PE/PS to pyrolysis oil) | 58% | IRPC, SCG GO, PTTGC, Bangchak, Banpu, EA capacity; refinery co-processing of pyrolysis-oil naphtha into existing steam crackers under ISCC PLUS Mass Balance. |
| Depolymerisation (PET to BHET, MEG) | 21% | Indorama Ventures dominant at Nakhon Pathom and Rayong via glycolysis and methanolysis routes; r-PET monomer back to Coca-Cola, PepsiCo, Unilever contracts. |
| Gasification (mixed plastic to syngas) | 8% | Smaller, pilot-stage Thai builds at SCG GO and PTTGC; downstream methanol or Fischer-Tropsch liquids option remains commercially unproven at Thai scale through 2027. |
| Mechanical recycling co-processing, drop-in blends | 13% | Includes pyrolysis-oil blended into BSRC and IRPC diesel cuts plus low-quality bunker grades; transitional segment that contracts as cracker-naphtha mass balance takes over. |
Analyst framing
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Key figures
Selected anchors from the report evidence pack.
Thailand plastic waste generation (2024 baseline)
Pollution Control Department, SCB EIC Thailand plastic waste outlook January 2026, TIPMSE PRO Thailand coalition
Thailand chemical recycling revenue (THB billion, 2024-2028)
IRPC, SCG Chemicals, PTT Global Chemical, Bangchak, Indorama Ventures, PCD, BOI, SCB EIC
Thailand chemical recycling technology mix (2027 modelled)
IRPC, SCG, PTTGC, Bangchak, Indorama Ventures, Energy Absolute, Banpu, BASF ChemCycling, ISCC PLUS
Thailand installed pyrolysis nameplate capacity (kt per year, 2027)
IRPC, SCG Chemicals, PTT Global Chemical, Bangchak, BSRC, Banpu, Energy Absolute, BOI Section 8 promoted projects queue
Thailand pyrolysis capex per kilotonne (USD million)
SCG Chemicals, PTT Global Chemical, Bangchak, IRPC, Indorama Ventures, EPC tender summaries, BOI promoted projects filings
Thailand mass-balance recycled polymer ASP (USD per MT, 2027 base)
IRPC, SCG, PTTGC, Indorama Ventures, BASF ChemCycling, ISCC PLUS, Coca-Cola, Unilever, EU CBAM Phase 2 legislative acts
Thailand chemical recycling operator concentration (2027 share)
IRPC, SCG, PTTGC, BCP, BSRC, IVL, EA, Banpu, BASF, TIPMSE, BOI promoted projects
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