Single-Use Plastic Ban SubstitutionSilver report

Published May 2026Insight Research23 min read2027 Edition14 sources, 14 primary-gradeStrong source depth

Thailand Single-Use Plastic Ban Substitution 2027 Market Intelligence

Thailand's 2018-2030 plastic roadmap, the Draft Sustainable Packaging Management Act with mandatory EPR targeted for 2027 enactment, and EU PPWR (applicable August 2026) reshape demand toward bagasse, cassava-starch bioplastic, PLA, bio-PE, and rPET substitutes. SCGP, IVL, SCGC, GC, TPBI, Thai Wah anchor the substitution stack.

Key takeaways

1
Thailand's PCD 2018-2030 plastic waste roadmap layered three regulatory steps: a 2020 retailer plastic-bag ban (7-Eleven, Tesco Lotus, Big C, Tops with 90+ signatories cutting ~ bags), a 2022 four-item phase-out (foam containers, sub-36 micron bags, plastic cups, plastic straws), and a 2026 plastic-waste import ban.
2
The Draft Sustainable Packaging Management Act, drafted by Mae Fah Luang University and posted by PCD in March 2024, targets 2027 enactment. It establishes mandatory Extended Producer Responsibility (EPR) for packaging producers and creates legal authority for further single-use bans.
3
EU PPWR (Regulation 2025/40) entered into force 11 Feb 2025 and applies from 12 Aug 2026, with extraterritorial reach. Thai exporters of packaged goods to the EU face design, recycled-content, labelling, and registration requirements regardless of where the company is based.
4
Substitution demand redirects to bagasse molded fibre, cassava-starch thermoplastic (TPS), PLA, PBAT, bio-PE, and rPET. Thai bioplastic capacity targets 375,000-400,000 tonnes annually within the next few years, backed by + in BCG-policy capex.
5
Operator stack: SCGP (largest integrated packaging), Indorama Ventures (PET, rPET global leader), SCG Chemicals with Braskem (200,000 tpa bio-ethylene at Map Ta Phut), PTT GC, NatureWorks Asia Pacific (PLA at Nakhonsawan Bio Complex), Thai Wah, SMS, Mitr Phol Biotech (cassava, sugar-cane bioresin upstream), TPBI Group (flexible packaging converter).
6
Our read: between PCD enforcement intensification, the 2027 EPR Act, and August 2026 PPWR applicability, the substitution market converts from voluntary signatory pacts (Thailand Plastic Pact Network) into a regulated, financed market by 2027.

Executive summary

Thailand's single-use plastic ban substitution market is structured by three converging regulatory tracks. The first is the Pollution Control Department (PCD) 2018-2030 plastic waste roadmap: a 2020 retailer plastic-bag voluntary ban executed by 7-Eleven, Tesco Lotus, Big C, Tops and 90+ signatories that cut ~ bags per year (~ of consumption); a 2022 four-item phase-out covering foam food containers, plastic bags below 36 microns, plastic cups, plastic straws; and a 2026 plastic-waste import ban completing earlier annual stepdowns. The second is the Draft Sustainable Packaging Management Act, drafted by Mae Fah Luang University on behalf of the Ministry of Natural Resources and Environment, posted by PCD in March 2024, and scheduled for enactment in 2027. The Act, structured in four sections and 53 articles, mandates Extended Producer Responsibility (EPR) for packaging producers and creates the legal basis for further single-use packaging bans. The third is the EU Packaging and Packaging Waste Regulation (PPWR, Regulation 2025/40), which entered into force 11 February 2025 and applies from 12 August 2026 with extraterritorial reach to non-EU exporters.^{[, , , ]}

Together these drivers redirect Thai packaging demand toward five substitution material families: bagasse molded fibre (sugar-cane residue plates, bowls, clamshells used by quick-service restaurants and FMCG), cassava-starch thermoplastic (TPS) blended with PBAT or PLA at loading, polylactic acid (PLA, NatureWorks Asia Pacific at Nakhonsawan Bio Complex, targeting 75,000-150,000 tpa from 2025), bio-polyethylene (SCGC and Braskem JV bio-ethylene plant in Map Ta Phut, 200,000 tpa), and recycled PET (rPET) led by Indorama Ventures which committed to a 750,000 tpa recycling target. Thailand's BCG policy has channelled + into PLA and PBAT plants; bioplastic output is on track for 375,000-400,000 tonnes annually within the next few years.^{[, , , , ]}

Operator landscape: SCGP anchors integrated packaging (corrugated, flexible, Fest Bio molded-fibre); Indorama Ventures is the global PET, rPET leader with Thai capacity feeding both domestic and EU-export channels; SCGC, GC supply the bio-monomer feedstock layer; Thai Wah, Siam Modified Starch (SMS), Mitr Phol Biotech (Planex, Canex) and Ingredion Thailand process cassava and sugar-cane into bioresin; TPBI Group is the largest listed flexible packaging converter testing the bag-substitution transition. Our read: by 2027 the substitution market converts from a voluntary Thailand Plastic Pact Network of brand, retailer, and packaging signatories into a regulated, EPR-financed market — and Thai exporters into the EU face binding PPWR compliance from August 2026.^{[, , , ]}

PCD, MoNRE, EU PPWR, BOI, WWF, World Bank, listed 56-1

Data as of: FY2024, 2025 H1

Thai bioplastic, substitution material capacity build (kilotonnes per year, 2020-2027E)

2020

Capacity (kt/yr)

Context

BCG-policy baseline, PLA and PBAT early plants

2022

Capacity (kt/yr)

180

Context

Post-foam-ban demand pulls bagasse, cassava-starch online

2024

Capacity (kt/yr)

260

Context

SCGC and Braskem bio-ethylene FID; IVL adds Thai rPET capacity

2026

Capacity (kt/yr)

340

Context

NatureWorks PLA Nakhonsawan, Mitr Phol Planex/Canex commission

2027E

Capacity (kt/yr)

400

Context

EPR Act enactment, PPWR applicability; SMS, TPBI bioplastic shopper scale

Year	Capacity (kt/yr)	Context
2020	95	BCG-policy baseline, PLA and PBAT early plants
2022	180	Post-foam-ban demand pulls bagasse, cassava-starch online
2024	260	SCGC and Braskem bio-ethylene FID; IVL adds Thai rPET capacity
2026	340	NatureWorks PLA Nakhonsawan, Mitr Phol Planex/Canex commission
2027E	400	EPR Act enactment, PPWR applicability; SMS, TPBI bioplastic shopper scale

BOI bioplastics brochure, SCGC, NatureWorks Asia Pacific, IVL, Thai Wah, SMS, Mitr Phol Biotech 56-1, GIZ CAP SEA

Data as of: 2026 H1; 2027 estimate

Substitution material mix (estimated % of incremental demand, 2026)

Bagasse, paper molded fibre

Share %

28%

Notes

Sugar-cane bagasse plates, bowls, clamshells (QSR, foodservice)

PLA (NatureWorks JV)

Share %

22%

Notes

Nakhonsawan Bio Complex, GC 50% / Cargill JV

Cassava starch TPS, PBAT blends

Share %

18%

Notes

TAPIOPLAST (SMS), Planex (Mitr Phol), Ingredion bagasse, starch resins

Bio-PE (SCGC, Braskem)

Share %

14%

Notes

Map Ta Phut bio-ethylene, 200,000 tpa drop-in PE

rPET (Indorama Ventures)

Share %

12%

Notes

Beverage, EU PPWR recycled-content driven

Reusable, refill, other

Share %

Notes

Cloth bag, refill stations, mono-material redesign

Substitution material	Share %	Notes
Bagasse, paper molded fibre	28%	Sugar-cane bagasse plates, bowls, clamshells (QSR, foodservice)
PLA (NatureWorks JV)	22%	Nakhonsawan Bio Complex, GC 50% / Cargill JV
Cassava starch TPS, PBAT blends	18%	TAPIOPLAST (SMS), Planex (Mitr Phol), Ingredion bagasse, starch resins
Bio-PE (SCGC, Braskem)	14%	Map Ta Phut bio-ethylene, 200,000 tpa drop-in PE
rPET (Indorama Ventures)	12%	Beverage, EU PPWR recycled-content driven
Reusable, refill, other	6%	Cloth bag, refill stations, mono-material redesign

BOI, BCG policy, Thailand Plastic Pact, WWF, operator disclosures

Data as of: 2026 H1

Analyst framing

Why this report

Single-use plastic substitution in Thailand is a regulation-driven market: PCD enforcement, the 2027 EPR Act, and EU PPWR applicability from August 2026 anchor demand. The substitution stack is local — bagasse, cassava starch, sugar-cane bio-PE — supported by listed champions SCGP, IVL, SCGC, GC, TPBI, Thai Wah. Investors and exporters need a clear view of capacity, policy timing, and compliance cost.

Operator playbooks

SCG Packaging (SET: SCGP): Thailand's largest integrated packaging operator across paper, corrugated, flexible, and rigid plastic. Fest Bio molded-fibre product line targets the post-foam-ban foodservice and QSR channel; supply-chain collaboration with 40+ companies covers raw-material, design, and recycling. SCGP received 3 SET Awards 2025 including Best Sustainability. Strategic: the only Thai listed name with end-to-end paper, bagasse, flexible, mono-material PE substitution reach.

Indorama Ventures (SET: IVL): the global PET and rPET leader, headquartered in Thailand. Committed USD 1.5B and a 750,000 tpa PET recycling target by 2025; passed 150B post-consumer PET bottles recycled in 2025 across 20+ facilities in 11 countries. Strategic: rPET incumbent for beverage rigid packaging, and the natural counterparty for EU PPWR recycled-content compliance for Thai exporters.

SCG Chemicals (SET: SCGC): with Braskem, preparing a 200,000 tpa bio-ethylene plant in Map Ta Phut, Rayong, feeding bio-polyethylene (drop-in renewable PE). 2025 first-operation target. Strategic: the only large-scale Thai bio-monomer route, leveraging domestic sugar-cane molasses feedstock.

PTT Global Chemical (SET: PTTGC) / NatureWorks Asia Pacific: GC holds 50% of NatureWorks alongside Cargill, building an integrated PLA facility at Nakhonsawan Bio Complex (NBC), Nakhon Sawan, with capacity in the 75,000-150,000 tpa range and completion in 2025. PLA is the highest-value compostable bioresin for foodservice film, coffee capsules, tea bags, 3D printing. Strategic: GC is the only Thai energy-major with a credible PLA position.

Thai Wah (SET: TWPC), Siam Modified Starch (SMS), Mitr Phol Biotech (Planex, Canex), Ingredion Thailand: the cassava-starch and sugar-cane bioresin upstream layer. SMS uses cassava starch as feedstock for TAPIOPLAST (30-50% TPS blended with PBAT or PLA); Mitr Phol Biotech markets Planex biodegradable plastic and Canex compostable food packaging from cassava and sugar. Strategic: Thailand is the third-largest world producer of cassava and a top-three sugar exporter, giving local feedstock advantage in TPS, PLA, and bio-PE.

TPBI Group (SET: TPBI): Thailand's largest listed plastic-bag and flexible-packaging converter, running Won post-consumer recycling and Wishpack bioplastic shopper-bag programmes. Strategic: a transition test case — TPBI must move FMCG and retail customers from virgin PE bags into bioplastic and rPET multilayers ahead of the EPR Act and PPWR compliance windows.

Market mechanics (price gap, capacity, channel)

The structural mechanic is a price gap between virgin fossil polymers (HDPE, LDPE, PP, PS, PET) and the substitution stack. Bagasse molded fibre carries a 1.5-2.5x cost premium over expanded polystyrene foam at QSR clamshell scale; PLA runs at 1.8-2.5x virgin PP for thin-wall film; cassava-starch TPS blends carry a 1.5-2x premium versus LDPE at shopper-bag gauge; bio-PE is a drop-in but trades at a 30-60% green premium versus fossil PE. rPET is the closest to parity with virgin PET, with EU PPWR mandatory recycled content acting as the policy lever that closes the spread.

Capacity is concentrated in three poles: (i) Map Ta Phut, Rayong, where SCGC and Braskem stand up bio-ethylene and Green-PE, plus IVL polymer capacity; (ii) Nakhon Sawan, where NatureWorks Asia Pacific and GC are building the PLA facility; (iii) cassava and sugar belts (Nakhon Ratchasima, Khon Kaen, Sa Kaeo) feeding SMS, Mitr Phol Biotech, and Ingredion. End-channels split across modern retail (Lotus's, Big C, Tops, Makro, CP Fresh, 7-Eleven private label), foodservice and QSR (McDonald's Thailand, KFC, Starbucks Thailand, Foodland, Bonchon), FMCG brand owners (Unilever Thailand, Nestle Thailand, P&G, ThaiBev, Osotspa), and EU-bound export packaging.

Unlock the full report

Operator playbooks, EPR Act and PPWR compliance analysis, substitution capacity build, scenarios to 2031, recommended actions, and the full company list.

Unlock full report·$149-$199

Need more than the web report? Ask for a scoped export or source appendix.

Every report keeps visible citations and source metadata. Terms.

Related reports

Thailand Chemical & Petrochemical Market Intelligence

Thailand is Southeast Asia's second-largest chemical, petrochemical market after Indonesia with approximately USD 50-60B annual revenue. Map Ta Phut (Rayong) petrochemical complex is the industry anchor — PTT Global Chemical, IRPC, Indorama Ventures, SCG Chemicals, Vinythai integrated upstream (olefins, aromatics), midstream (polymers), downstream (specialty, PET). Cyclical — linked to Brent, olefin spreads, Chinese capacity.

Open report →

Thailand Circular Economy, Recycling & EPR 2027 Market Intelligence

Thailand's draft Sustainable Packaging Management Act applies Extended Producer Responsibility (EPR) to packaging and is targeted for 2027 enactment, with a three-year industry build-out window. The shift moves end-of-life packaging cost from municipalities onto brand owners and converters, creating a structural demand pull for recycled PET, HDPE, PP, recovered paper, glass cullet, and aluminium. Indorama Ventures is the world's largest rPET producer; GC's ENVICCO plant (45,000 t/yr food-grade), SCGC GREEN POLYMER, SCG Packaging, and Thai Beverage Can's Aluminium Loop anchor domestic capacity. Overlapping EU PPWR recycled-content quotas add an export-compliance driver. Report maps material streams, operator concentration, the EPR fee mechanics, and 2027-2031 scenarios.

Open report →

Thai Petrochemicals: PTT Global Chemical, IRPC, and the Map Ta Phut Industrial Concentration

Thai petrochemical industry is structurally concentrated at Map Ta Phut (Rayong) industrial estate. Tier-1 producers: PTT Global Chemical (PTTGC SET-listed, PTT Plc parent ~75%) ~50% capacity, IRPC (SET-listed PTT-affiliated tier-2) ~25%, SCG Chemicals (SCG SCC subsidiary) ~20%, Indorama Ventures (IVL SET-listed Lohia-family-controlled global PET tier-1) significant upstream-integration. ~USD 30-40B Thai petrochemical industry. Map Ta Phut Industrial Estate (Industrial Estate Authority of Thailand IEAT-administered) is structural cluster anchor. Product mix: olefins (ethylene, propylene), aromatics (BTX, benzene-toluene-xylene), polyethylene, polypropylene, PTA-PET (Indorama Ventures global), PVC, polystyrene. Markets: domestic ~40%, ASEAN-export ~30%, Asia-export ~20%, ROW ~10%. Watchpoints: 2024-2025 oil-price cyclicality (Brent-WTI volatility), EU CSDDD compliance, IMO 2030 emissions standards, China overcapacity (Chinese petrochemical capacity surge depressed Asian margins 2023-2025), Indorama Ventures upstream-integration acquisition trajectory, EEC petrochemical-industry investment cadence.

Open report →

Thailand EU CBAM & UK CBA Carbon Border Impact 2027 Market Intelligence

EU CBAM moved from transitional reporting to the definitive certificate-purchase phase on 1 January 2026, covering steel, aluminium, cement, fertiliser, electricity, and hydrogen. A Phase 2 scope review extends the regime toward polymers and selected chemicals; the UK Carbon Border Adjustment is scheduled to start January 2027 on a divergent design. Thai CBAM-exposed exports are estimated at ~THB 28B/yr (Krungsri Research) with steel concentrating most of the absolute exposure (1.5-1.7% of sector value). The 2027 thesis: a Thai supply-chain accreditation race against an EU ETS price (THB 2,400-3,400/tCO2e) running 15-25x the voluntary T-VER carbon market (THB 50-300/tCO2e), and acceleration of Thailand's own mandatory ETS draft.

Open report →