The South Korea Green Methanol Market was valued at USD 58.3 million in 2025 and is projected to reach USD 104.9 million by 2034, growing at a Compound Annual Growth Rate (CAGR) of 6.7% during the forecast period (2025–2034). This growth is being driven by the government’s 2050 Carbon Neutrality Strategy, surging demand from the shipping sector for low-emission fuels, and increasing use of green methanol as a sustainable chemical feedstock in petrochemical industries.

As South Korea’s industrial landscape shifts toward net-zero emissions and circular economy principles, the focus turns to the leading producers who are pioneering production technologies, scaling carbon capture utilization (CCU), and integrating renewable feedstocks. In this blog, we profile the Top 10 Companies in the South Korea Green Methanol Industry—a mix of chaebol engineering giants, chemical majors, and energy innovators shaping the future of clean methanol production and applications.

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🔟 1. LG Chem

Headquarters: Seoul, South Korea
Key Offering: Bio-methanol, e-methanol, chemical feedstocks from renewable sources

LG Chem, one of South Korea’s largest chemical companies, is expanding into green methanol through advanced synthesis processes that utilize captured CO2 and renewable hydrogen. The firm supplies green methanol for formaldehyde production and other derivatives, serving domestic petrochemical plants and export markets. Leveraging its R&D expertise, LG Chem integrates green methanol into battery material manufacturing, aligning with Korea’s EV ecosystem.

Sustainability Initiatives:

• Investing in CCU-based methanol pilot plants
• Partnerships for green hydrogen supply
• Target to reduce Scope 1 and 2 emissions by 50% by 2030

Download FREE Sample Report: South Korea Green Methanol Market – View in Detailed Research Report

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9️⃣ 2. S-Oil Corporation

Headquarters: Seoul, South Korea
Key Offering: Renewable methanol blends, maritime green fuels

S-Oil Corporation, a major refiner, is transitioning refinery byproducts into green methanol via gasification and CCU technologies. It focuses on supplying bunkering fuel for Busan port operations, supporting Korea’s maritime decarbonization. The company’s Onsan refinery hosts demonstration projects for waste-sourced bio-methanol, positioning it as a key supplier for shipping logistics.

Sustainability Initiatives:

• Developing hybrid renewable fuel facilities
• Collaborations with shipbuilders for methanol engines
• Net-zero roadmap by 2050

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8️⃣ 3. Hyundai Oilbank

Headquarters: Seosan, South Korea
Key Offering: Bio-methanol from biomass, fuel-grade green methanol

Hyundai Oilbank is leveraging its Daesan refinery to produce green methanol from industrial waste and biomass, targeting marine fuel applications. The company partners with Hyundai Heavy Industries for vessel retrofits, ensuring seamless integration into Korea’s shipbuilding dominance. Its initiatives emphasize cost reduction through efficient electrolysis processes.

Sustainability Initiatives:

• Bio-methanol production capacity expansion
• Green fuel supply to domestic fleets
• CO2 utilization targets integrated with refining

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7️⃣ 4. GS Holdings

Headquarters: Seoul, South Korea
Key Offering: E-methanol, power generation fuels

GS Holdings, through its energy division, is building green methanol plants powered by renewable electricity, supplying utilities and manufacturing. The firm operates in Yeosu industrial complex, focusing on hybrid pathways combining solar hydrogen with captured carbon. GS is key in circular economy projects using municipal waste.

Sustainability Initiatives:

• Multiple waste-to-methanol demonstrations
• Renewable energy integration for production
• ESG-focused investments in clean fuels

Download FREE Sample Report: South Korea Green Methanol Market – View in Detailed Research Report

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6️⃣ 5. Hyundai Engineering

Headquarters: Seoul, South Korea
Key Offering: Engineering for green methanol plants, CCU technology

Hyundai Engineering excels in EPC services for green methanol facilities, delivering turnkey projects with biomass gasification and electrolysis. It supports major chaebols in Ulsan and Gyeonggi, driving infrastructure for large-scale production. The company emphasizes modular designs for rapid deployment in industrial zones.

Sustainability Initiatives:

• CCU plant constructions nationwide
• Joint ventures for technology localization
• Carbon neutrality in project operations

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5️⃣ 6. Hanwha Solutions

Headquarters: Seoul, South Korea
Key Offering: Green methanol from solar hydrogen, chemical intermediates

Hanwha Solutions harnesses its solar and chemical expertise to produce e-methanol at scale, supplying petrochemical downstream processes. Based in Yeongnam, it collaborates on international partnerships for feedstock security. Hanwha leads in efficiency improvements for synthesis reactors.

Sustainability Initiatives:

• Solar-powered electrolysis plants
• Waste stream utilization programs
• Net-zero chemical production by 2040

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4️⃣ 7. Lotte Chemical

Headquarters: Seoul, South Korea
Key Offering: Waste-sourced bio-methanol, olefins feedstock

Lotte Chemical dominates with Ulsan facilities converting plastic waste into green methanol, feeding its vast petrochemical chain. The company secures long-term offtake from shipping firms, pioneering circular methanol pathways. Its R&D advances purification for high-purity fuel grades.

Sustainability Initiatives:

• Plastic-to-methanol recycling tech
• Maritime bunkering partnerships
• 30% green product portfolio by 2030

Download FREE Sample Report: South Korea Green Methanol Market – View in Detailed Research Report

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3️⃣ 8. POSCO International

Headquarters: Incheon, South Korea
Key Offering: CCU methanol, export-oriented green fuels

POSCO International trades and produces green methanol using steel mill CO2, creating synergies with POSCO Group. It exports to Asian shipping markets from Pohang, building bunkering hubs. The firm invests in biomass co-gasification for diversified feedstocks.

Sustainability Initiatives:

• Industrial symbiosis for CO2 capture
• Export supply chains for clean fuels
• Green steel-methanol integration

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2️⃣ 9. SK Innovation

Headquarters: Seoul, South Korea
Key Offering: Renewable hydrogen-based e-methanol, mobility fuels

SK Innovation leads with Ulsan e-methanol plants powered by its battery-grade hydrogen tech, targeting transportation and chemicals. Strategic alliances secure renewable power, reducing costs. SK drives policy advocacy for green fuel mandates.

Sustainability Initiatives:

• Full-scale e-methanol commercialization
• Hydrogen infrastructure development
• Carbon-neutral supply by 2035

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1️⃣ 10. Samsung Engineering

Headquarters: Seongnam, South Korea
Key Offering: Integrated green methanol plants, CCU and biomass tech

Samsung Engineering tops the list as the premier builder of green methanol facilities, executing mega-projects across Gyeonggi and Chungcheong. It delivers end-to-end solutions from FEED to commissioning, powering Korea’s decarbonization. Partnerships ensure technology transfer for sustainable scaling.

Sustainability Initiatives:

• Leading CCU-methanol EPC contracts
• Biomass hybrid plant designs
• Global exports of green engineering expertise

Read Full Report: South Korea Green Methanol Market – View in Detailed Research Report

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🌍 Outlook: The Future of South Korea Green Methanol Is Cleaner and Smarter

The South Korea green methanol market is experiencing a pivotal transformation. Traditional methanol production persists, but investments in CCU, bio-feedstocks, and electrolysis are surging, backed by billions in government funding and corporate capital for low-carbon pathways.

📈 Key Trends Shaping the Market:

• Rapid capacity buildout in Gyeonggi and Ulsan industrial hubs
• Regulatory mandates for 10% carbon-neutral maritime fuel by 2030
• Digital tracking of supply chains and lifecycle emissions
• Chaebol alliances for integrated production-to-consumption

Read Full Report: South Korea Green Methanol Market – View in Detailed Research Report

The companies listed above are not only powering Korea’s industries—they’re spearheading the green transition for shipping and chemicals.