

“Commitment to a sustainable tomorrow” Hi Air Korea realizes sustainable value across theenvironment, social, and governance through responsible ESG management.
- intro
- Eco-friendly Business
- Waste Management Activities
- Environmental Management
Introduction of eco-friendly technologies and energy conservation
- High-efficiency, low-carbon design for marine and industrial HVAC systems
- Greenhouse gas reduction technology and adoption of eco-friendly refrigerants
- ISO 14001-based environmental management system operation
- Development of waste heat recovery and energy recycling equipment

Eco-friendly Business
Based on technologies for a sustainable future, we contribute to climate change response and greenhouse gas reduction by establishing low-carbon, high-efficiency energy systems that comply with international environmental norms.
Government Certification
Selected as a “Hydrogen Specialized Company” by the Ministry of Trade, Industry and Energy
- Leading the selection of hydrogen-specialized companies and the creation of a regional ecosystem
- Operating the largest hydrogen-dedicated production plant in Korea
- First in Korea, successful localization of fuel cell PAFC super modules
- Development of high-performance hydrogen coolers and ensuring reliability.
Practical examples
- Fuel Cell Technology
- H₂ Charging station chillers (with inverter compressor)
- Onboard Carbon Capture and Storage System (OCCS)
- Radioactive Spent Activated Carbon Treatment Technology
Waste Management Activities
We have established detailed targets for air, waste, and chemicals, and manage them company-wide.
Practical examples
- Preventing air pollution
Operate emission and prevention facilities at all times to ensure that air pollutants do not exceed standard levels, and minimize the generation of pollutants. - Systematic management and strengthening recycling of waste
Record whether waste disposal is carried out legally and seek continuous recycling measures. - Safe Management of Chemical Substances
Secure and stockpile prevention facilities and control equipment to prevent chemical spills, and conduct regular inspections of usage locations to prevent accidents. - Activities to establish a culture of separate waste collection
Waste is separated by type (domestic waste, designated waste, industrial waste) and stored and managed safely according to its characteristics.
Environmental Management
Based on our environmental policy, we strictly comply with all environmental laws and regulations in all our business activities, and go beyond that to actively promote various activities for environmental protection and sustainable development.
Practical examples
- Environmental Management System Certification
Acquired and renewed ISO 14001 (environmental management system) certification, an international standard for environmental management. - Raising environmental awareness among all employees
Through regular environmental education, all employees have acquired the correct knowledge and awareness of environmental issues, and an eco-friendly mindset has spread throughout the organization, establishing a sustainable corporate culture. - Environmental Operations Management for Sustainability
Fulfilling corporate social responsibility by developing
eco-friendly products, using sustainable energy, and reducing environmental pollutants. - Improvements through environmental monitoring
Conduct regular environmental monitoring and measurements to correct problems and take preventive measures, and promote continuous environmental improvement activities.