Engineering innovative solutions for sustainable energy and environmental infrastructure across Asia and Africa.
Years of Excellence
Global Projects
Client Satisfaction

Leading the future of renewable energy with proven expertise and global reach
To build sustainable energy ecosystems by integrating optimal technologies and leveraging 40+ years of global project experience, creating lasting value for clients, communities, and stakeholders worldwide.
To become a trusted global partner in renewable energy and environmental infrastructure development across Asia and Africa by 2030, delivering proven Korean expertise to markets that need it most.
Company Name
Pastem Co., Ltd.
CEO
Jaekwon Park
Established
June 5th, 2006
Headquarters
Seoul, Korea
The principles that guide our decisions and actions
Applying proven technologies with field-tested expertise and decades of hands-on experience.
Win-win growth with clients, communities, and global partners.
Balancing environmental protection with long-term economic value.
Building trust through proven technology and successful project execution.
Three Core Businesses. One Integrated Vision.
Biogas plant EPC using proven anaerobic digestion, small cogeneration (CHP) systems for distributed energy, and complete organic waste-to-energy resource circulation.
Project: Hongcheon 100t/day (10+ years operation)
Landfill leachate treatment plant design, construction & O&M, advanced odor prevention and hazardous gas monitoring, zero-discharge environmental compliance solutions.
Project: Sudokwon Landfill (World's Largest)
Fuel cell power plant project development and coordination, strategic EPC partnerships with leading global firms, hybrid and distributed hydrogen system integration.
Project: Icheon 10MW SOFC (Commercial Operation)
Explore our portfolio of successful renewable energy and environmental projects
South Korea
Capacity: 50MW
Impact: Reduces 45,000 tons CO2 annually
Africa
Capacity: 30MW
Impact: Powers 25,000 homes
Southeast Asia
Capacity: 5MW
Impact: Processes 100 tons waste/day
Regional
Capacity: 15MW
Impact: Sustainable water management
Meet the visionary leading Pastem's mission

Chief Executive Officer
With over 40 years of expertise in renewable energy and environmental infrastructure, Jaekwon Park leads Pastem's vision to deliver integrated solutions across Asia and Africa. His strategic leadership has established Pastem as a trusted partner for sustainable energy development.
We're ready to discuss your renewable energy and environmental infrastructure needs