Environmental

At Hyojin Co., Ltd., environmental protection and sustainability are top priorities in all management and construction activities. Accordingly, we have established the following specific environmental policies, which we faithfully implement in collaboration with all employees and stakeholders.

  • 01

    Energy Use and Greenhouse Gas Emissions Management

  • Introduce energy-efficient equipment and machinery and prevent unnecessary energy consumption at sites.

  • Regularly measure and manage greenhouse gas (GHG) emissions, set reduction targets, and strive for continuous improvement.

  • Actively adopt eco-friendly fuels, low-carbon technologies, and renewable energy solutions.

  • 02

    Water Resource Management

  • Periodically monitor water usage at project sites and apply water-saving equipment and recycling systems.

  • Set reduction targets and strive to save water resources.

  • 03

    Pollution Control (Air, Noise, Vibration, Dust, etc.)

  • Establish technical and administrative measures to minimize pollutants such as noise, vibration, and dust generated during construction.

  • Install dust control nets, sprinklers, and covers in processes that generate fugitive dust to prevent dispersion.

  • Measure concentrations of air pollutants during operations and manage emissions to ensure compliance with standards.

  • 04

    Resource Circulation and Waste Management

  • Strictly separate and dispose of waste by type, with priority given to recycling reusable resources.

  • Use only licensed and qualified waste treatment companies and transparently record and manage all disposal activities.

  • Strictly prevent illegal dumping, littering, or unauthorized incineration, and implement a waste management plan for construction waste.

  • 05

    Safe Management of Chemical Substances

  • Provide appropriate education and safety measures for all stages of hazardous chemical handling: import, storage, use, and disposal.

  • Maintain and manage Material Safety Data Sheets (MSDS) thoroughly, store hazardous materials in approved containers, and follow Standard Operating Procedures (SOP).

  • Establish emergency response plans for chemical spills and conduct regular simulation drills.

  • 06

    Education and Awareness

  • Provide regular environmental education and practical training for all employees and partner companies.

  • Designate environmental officers at each site to conduct ongoing monitoring and training.

  • 07

    Legal Compliance and Continuous Improvement

  • Fully comply with domestic and international environmental laws, regulations, ordinances, and the requirements of clients and ordering parties.

  • Evaluate environmental performance regularly, reset objectives, and implement company-wide improvements.

Environmental Data Overview (Greenhouse Gas, Water, Waste)

Category Unit 2022 2023 2024 2025
Target
Total GHG Emissions Total tonCO2e 269 274 271 269
Direct Emissions (Scope 1) tonCO2e 255 259 257 256
Indirect Emissions (Scope 2) tonCO2e 14 15 14 13
Total Energy Consumption Total MWh 29.2 32.2 30.0 29.5
Direct Energy Consumption MWh 29.2 32.2 30.0 29.5
Indirect Energy Consumption MWh
Renewable Energy Renewable Energy Usage MWh - - - 1.5
Water Consumption Total ㎥ 186 300 231 220
General Waste Domestic Waste Ton 18.0 25.0 24.0 23.5
Recycling Volume Total Ton 20.0 19.4 19.1 18.5