Top 10 Companies in the Propylene Oxide (PO) via Hydrogen Peroxide (HPPO) Process Market (2026): Market Leaders Powering Global Production

MARKET INSIGHTS

Global Propylene Oxide (PO) via Hydrogen Peroxide (HPPO) Process Market size was valued at USD 6.84 billion in 2025. The market is projected to grow from USD 7.21 billion in 2026 to USD 12.47 billion by 2034, exhibiting a CAGR of 6.3% during the forecast period.

The HPPO process is an advanced, cleaner route for manufacturing propylene oxide, utilizing hydrogen peroxide and propylene as primary feedstocks in the presence of a titanium silicalite (TS‑1) catalyst. Unlike conventional chlorohydrin or styrene monomer co‑production methods, the HPPO process generates water as its primary by‑product, significantly reducing waste streams and environmental impact. Propylene oxide produced via this route serves as a critical intermediate chemical, widely used in the production of polyether polyols, propylene glycols, and propylene glycol ethers, which in turn find extensive application across polyurethane foams, coatings, surfactants, and pharmaceuticals.

The market is gaining considerable momentum, driven by tightening environmental regulations worldwide and a broader industry shift toward sustainable and green chemistry production pathways. Furthermore, the robust demand for polyurethane foam from the construction, automotive, and furniture sectors continues to underpin consumption of propylene oxide at a global scale. Key industry participants such as BASF SE, Evonik Industries AG, and Dow Inc. have been at the forefront of HPPO technology development and commercial‑scale deployment, reinforcing the technology’s competitive positioning within the broader propylene oxide manufacturing landscape.

Propylene Oxide (PO) via Hydrogen Peroxide (HPPO) Process Market – View in Detailed Research Report

🔟 1. BASF SE

Headquarters: Ludwigshafen, Germany
Key Offering: HPPO‑based propylene oxide, polyether polyols, and specialty chemicals

BASF’s HPPO platform is built around a proprietary TS‑1 catalyst and a tightly integrated hydrogen peroxide supply chain. The plant in Antwerp, Belgium, demonstrates the viability of large‑scale, low‑emission production, delivering high‑purity PO that feeds its own polyol and polyurethane businesses. The company’s focus on process optimization and catalyst durability has translated into a cost advantage that underpins its market leadership.

Sustainability Initiatives:

• Integration of on‑site hydrogen peroxide generation to lock in feedstock stability.
• Continuous catalyst life‑cycle studies to extend reactor uptime.
• Commitment to carbon‑neutral operations across its global portfolio by 2030.

9️⃣ 2. Dow Inc.

Headquarters: Midland, United States
Key Offering: HPPO‑derived propylene oxide, polyol intermediates, and advanced specialty materials

Dow’s joint venture with BASF in Antwerp showcases the commercial potential of the HPPO route. The company leverages its extensive downstream network to channel high‑purity PO into polyurethane and propylene glycol production, ensuring consistent quality for its global customer base. Dow’s emphasis on digital process control has reduced energy consumption and accelerated catalyst regeneration cycles.

Sustainability Initiatives:

• Targeted reduction of water consumption by 20% through advanced recovery systems.
• Investment in renewable energy for plant operations.
• Partnerships with upstream suppliers to secure low‑carbon hydrogen peroxide.

8️⃣ 3. Evonik Industries AG

Headquarters: Essen, Germany
Key Offering: HPPO‑derived propylene oxide, specialty polyols, and high‑performance additives

Evonik’s collaboration with BASF under the thyssenkrupp Uhde umbrella has positioned the company as a leader in the HPPO space. The focus on catalyst innovation has resulted in a 35% lower energy draw per tonne of PO, while the integration of hydrogen peroxide production has mitigated feedstock volatility. Evonik’s portfolio of specialty additives further amplifies the value proposition of HPPO‑derived PO.

Sustainability Initiatives:

• Deployment of a closed‑loop hydrogen peroxide system to eliminate external supply risks.
• Carbon‑neutral target for all downstream processes by 2035.
• Development of bio‑based propylene feedstock pilots.

7️⃣ 4. Wanhua Chemical Group Co., Ltd.

Headquarters: Tianjin, China
Key Offering: HPPO‑based PO, polyether polyols, and polyurethane intermediates

Wanhua’s China‑centric strategy has accelerated the adoption of HPPO technology in the region. The company has built a dedicated hydrogen peroxide plant adjacent to its PO facility, ensuring a reliable feedstock supply and reducing logistics costs. Wanhua’s focus on local demand for polyurethane foams has driven the rapid scaling of its HPPO capacity.

Sustainability Initiatives:

• Investment in green hydrogen production to power the hydrogen peroxide unit.
• Implementation of zero‑liquid‑discharge protocols.
• Collaboration with local governments on environmental compliance frameworks.

6️⃣ 5. Huntsman Corporation

Headquarters: Madison, United States
Key Offering: HPPO‑derived PO, polyol intermediates, and advanced polymers

Huntsman’s joint venture in China has leveraged its expertise in polymer chemistry to create high‑performance polyols from HPPO‑derived PO. The company’s emphasis on end‑to‑end integration—from feedstock to finished polymer—has delivered superior product consistency and reduced waste streams.

Sustainability Initiatives:

• Zero‑emission hydrogen peroxide production using renewable electricity.
• Carbon‑offset programs for downstream polyurethane manufacturing.
• Transparent supply‑chain reporting for all HPPO‑derived products.

5️⃣ 6. SKC Co., Ltd.

Headquarters: Seoul, South Korea
Key Offering: HPPO‑based PO, polyether polyols, and specialty additives

SKC’s strategic partnership with European licensors has allowed the company to deploy a mid‑scale HPPO facility in South Korea, targeting the domestic construction and automotive markets. The plant’s modular design has enabled rapid scale‑up and efficient catalyst management.

Sustainability Initiatives:

• Integration of solar PV to offset electricity usage.
• Lifecycle assessment of PO to benchmark environmental performance.
• Local community engagement on waste‑water treatment projects.

4️⃣ 7. Sinopec Corp.

Headquarters: Beijing, China
Key Offering: HPPO‑derived PO, polyether polyols, and advanced surfactants

Sinopec’s investment in HPPO technology aligns with China’s industrial policy to reduce petrochemical emissions. The company’s focus on integrating hydrogen peroxide production with its existing petrochemical infrastructure has lowered capital intensity and improved feedstock reliability.

Sustainability Initiatives:

• Adoption of green hydrogen for peroxide synthesis.
• Implementation of smart‑grid energy management.
• Reporting of Scope 3 emissions for all HPPO‑derived lines.

3️⃣ 8. Mitsubishi Chemical Corp.

Headquarters: Tokyo, Japan
Key Offering: HPPO‑based PO, polyether polyols, and specialty chemicals for healthcare

Mitsubishi Chemical’s HPPO plant in Japan has leveraged the country’s advanced catalyst research to achieve high PO purity, meeting stringent pharmaceutical regulations. The company’s focus on process safety has set new benchmarks for the industry.

Sustainability Initiatives:

• Zero‑emission hydrogen peroxide unit powered by renewable energy.
• Carbon‑neutral target for all downstream products by 2035.
• Collaboration with research institutions on bio‑based propylene feedstock.

2️⃣ 9. LG Chem Ltd.

Headquarters: Seoul, South Korea
Key Offering: HPPO‑derived PO, polyether polyols, and advanced battery materials

LG Chem’s HPPO initiative is driven by the demand for high‑purity PO in battery‑grade polyols. The company’s emphasis on integrating hydrogen peroxide production with battery chemistry research has positioned it at the forefront of the green battery supply chain.

Sustainability Initiatives:

• Use of green hydrogen for peroxide synthesis.
• Targeted reduction of water consumption by 25% through recycling.
• Transparent reporting of life‑cycle emissions for battery‑grade products.

1️⃣ 10. Covestro AG

Headquarters: Leverkusen, Germany
Key Offering: HPPO‑derived PO, polyether polyols, and high‑performance plastics

Covestro’s focus on high‑performance polymers has driven the adoption of HPPO‑derived PO for its polyurethane and polycarbonate lines. The company’s investment in catalyst development has reduced energy consumption and improved product consistency across its global portfolio.

Sustainability Initiatives:

• Carbon‑neutral operations for all HPPO plants by 2035.
• Use of renewable electricity for hydrogen peroxide production.
• Lifecycle assessment of all PO‑derived polymers to guide product design.

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Outlook

Asia‑Pacific is poised to dominate the HPPO market, with China’s regulatory push and robust polyurethane demand driving capacity expansion. Europe remains a critical hub for technology licensing and process optimization, while North America focuses on integrating green hydrogen into its supply chain. The convergence of green chemistry and digital process control is expected to deliver incremental cost reductions and elevate product quality across the value chain.

Future Trends

• Adoption of green hydrogen for hydrogen peroxide synthesis to lower carbon intensity.
• Deployment of advanced TS‑1 catalysts with extended lifetimes, reducing catalyst replacement cycles.
• Expansion of digital twins and AI‑driven process control to optimize energy use and yield.
• Increasing demand for high‑purity PO in pharmaceutical and food‑grade applications, driving premium pricing.
• Strategic partnerships between upstream hydrogen peroxide producers and downstream PO manufacturers to secure supply and reduce logistics costs.