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Health and Safety

Industrial Accident Statistics
Industrial Accident Statistics
Category Unit 2022 2023 2024
Industrial Accident Occurrences Total (Employees + Contractors) Number of Fatalities Persons 0 0 0
Fatality Rate % 0 0 0
Lost Time Injury Cases (LTI) Cases 1 0 0
Lost Time Injury Rate (LTIR) 1) Cases per 200,000 hours 0.11 0 0
Total Recordable Injury (TRI) Cases 2 2 4
Total Recordable Injury Rate (TRIR) 2) Cases per 200,000 hours 0.23 0.21 0.41
Employees Total Work Hours Hours 1,100,244 1,210,688 1,246,610
Total Number of Employees Persons 614 653 661
Number of Fatalities Persons 0 0 0
Fatality Rate % 0 0 0
Lost Time Injury Cases (LTI) Cases 0 0 0
Lost Time Injury Rate (LTIR) 1) Cases per 200,000 hours 0 0 0
Total Recordable Injury Rate (TRIR) 2) Cases per 200,000 hours 0.18 0 0
Number of Occupational Disease Cases Cases 0 0 0
Occupational Illness Frequency Rate (OIFR) Cases per 200,000 hours 0 0 0
Industrial Accident Rate % 0 0 0
Severity Rate ‰ 0 0 0
Absence Rate % 0 0 0
Number of Employees Managed as High-Risk Group 3) Persons (%) 0(0) 0(0) 0(0)
Number of Near Misses for Regular Employees 4) Cases 74 86 47
Near Miss Rate for Regular Employees ‰ 14 14 8
Number of Near Misses for Non-regular Employees Cases 0 0 0
Near Miss Rate for Non-regular Employees ‰ 0 0 0
Contractors's employees Number of Fatalities Persons 0 0 0
Fatality Rate % 0 0 0
Lost Time Injury Cases (LTI) Cases 1 0 0
Lost Time Injury Rate (LTIR) 1) Cases per 200,000 hours 0.32 0 0
Total Recordable Injury Rate (TRIR) 2) Cases per 200,000 hours 0.32 0.56 1.13
Health and Safety Education Performance
Health and Safety Education Performance
Category Unit 2022 2023 2024
Health and Safety Education Employees Training Hours per Employee Hours 16 16 16
Training Cost per Employee KRW 80,000 135,498 198,650
Participation Rate of Employees % 100 100 100
Supplier's Employee Health and Safety Education for Resident Contractors Implementation Yes Yes Yes
Regulatory Violations
Regulatory Violations
Category Unit 2022 2023 2024
Regulatory Violations Safety Accidents Number of Serious Accidents Cases 0 0 0
Number of Process Safety Accidents Cases per 200,000 hours 0 0 0
Regulatory Violations Number of Violations Cases 0 0 0
Fines KRW thousand 0 0 0
Penalties KRW thousand 0 0 0
Investment in Occupational Health and Safety
Investment in Occupational Health and Safety
Category Unit 2022 2023 2024
Investment in Occupational Health and Safety 5) KRW million 15,980 19,480 19,940
  • 1) Work-related human accidents included; non-work-related accidents excluded.
  • 2) Includes all Restricted Work Cases (RWC), Medical Treatment Cases (MTC), and First Aid Cases (FAC).
  • 3) "Occupational disease cases (D1) on health examination results based on the Industrial Safety and Health Act
  • 4) Near-miss incidents identified via employee contests for accident prevention
  • 5) Recalculated 2022 and 2023 data based on a change in the calculation standard (Investment + Operating budget for H&S)

Employee

Current Number of Employees
Current Number of Employees
Category Unit 2022 1) 2023 2024
Number of Employees Total Employees Persons 614 653 661
Managers Under 30 Persons 76 78 77
30 to under 50 Persons 364 391 392
50 and over Persons 91 88 93
PL Under 30 Persons 0 0 0
30 to under 50 Persons 34 43 45
50 and over Persons 15 16 15
Executives Under 30 Persons 0 0 0
30 to under 50 Persons 10 13 15
50 and over Persons 24 24 24
Managers Female Persons 123 135 141
Male Persons 408 422 421
PL Female Persons 7 12 13
Male Persons 42 47 47
Executives Female Persons 1 1 1
Male Persons 33 36 38
By Employment Type Permanent Persons 565 600 615
Temporary Persons 49 53 46
By Gender Female Persons 130 148 155
Male Persons 484 505 506
New Hires Status
New Hires Status
Category Unit 2022 2023 2024
New Hires Total New Hires Persons 131 94 62
Age Under 30 Persons(%) 38(29) 29(31) 26(42)
30 to under 50 Persons(%) 73(56) 56(60) 29(47)
50 and over Persons(%) 20(15) 9(9) 7(11)
Employment Type Permanent Persons(%) 98(75) 74(79) 43(69)
Temporary Persons(%) 33(35) 20(21) 19(31)
Gender Female Persons(%) 39(30) 34(36) 27(44)
Male Persons(%) 92(70) 60(64) 35(56)
Turnover and Tenure Status
Turnover and Tenure Status
Category Unit 2022 2023 2024
Turnover and Tenure Turnover Turnover Persons 57 57 50
Voluntary Turnover Persons 37 24 27
Voluntary Turnover Rate 3) % 6.4 3.9 4.1
Tenure (Regular Employees) Average Tenure Years 7.9 7.9 8.2
Male Years 8.3 8.3 8.7
Female Years 6.2 6.1 6.4
Tenure (Non-regular Employees) Average Tenure Years 2 2.4 2
Male Years 2.8 3.2 2.6
Female Years 1.1 1.5 1.3
Performance Evaluation Status
Performance Evaluation Status
Category Unit 2022 2023 2024
Performance Evaluation Ratio of Application of Competency Development Evaluation System % 100 100 100
Long-term Incentives Stock Option % 0.16 0 0
Free Allocation of Employee Stocks % 74 86 76
Compensation Status
Compensation Status
Category Unit 2022 2023 2024
Compensation Salary Average Salary per Employee KRW 1,000 112,523 111,236 119,472
Male KRW 1,000 123,636 122,709 131,449
Female KRW 1,000 71,145 72,088 80,374
Employee Welfare Performance and Status
Employee Welfare Performance and Status
Category Unit 2022 2023 2024
Welfare Benefits Welfare Expenses KRW million 15,946 23,153 18,520
Work-Life Balance Participation Rate in Flexible Working System 4) % 61 59 60
Parental Leave Number of Employees on Parental Leave Male Persons 3 1 2
Female Persons 5 4 10
Return to Work after Parental Leave Male Persons(%) 1(100) 2(66) 1(100)
Female Persons(%) 2(100) 5(100) 4(100)
Worked More Than 12 Months after Returning to Work Male Persons(%) - 1(100) 2(66)
Female Persons(%) 3(100) 2(100) 5(83)
Culture Survey Total Average Satisfaction Score on Work-Life Balance Questions Points 70.1 71.1 70.7
Detailed Questions Company Points 68.8 70.1 69.9
Life Points 75.1 75 75.3
Balance Points 66.5 66.6 65.9
Expectations Points 69.9 72.5 71.6
  • 1) Correction due to data entry error
  • 2) Based on the Employment Promotion and Vocational Rehabilitation of Persons with Disabilities Act, 2022 and 2023 data were recalculated using the average number of regular employees
  • 3) Voluntary turnover rate was recalculated for 2022 and 2023 as: (Number of voluntary resignations) / (Number of employees at year-end of previous year) x 100
  • 4) 2022 and 2023 data were recalculated based on employees using flexible work hours, aligning with the business report disclosure standards
  • 5) 2022 and 2023 data were changed based on SK Gas's separate evaluation results

Human Rights

Performance of Human Rights Management
Performance of Human Rights Management
Category Unit 2022 2023 2024
Human Rights Impact Assessment Conducting Human Rights Impact Assessments Status Conducted Conducted Conducted
Proportion of Sites Subject to Human Rights Impact Assessments % 100 100 100
Human Rights Education Education Hours per Employee Hours 3 3.5 4.2
Participation Rate in Education Programs % 100 100 100
Grievance Handling Number of Reports Cases - 4 3
Number of Resolved Cases Cases - 4 3
Grievance Handling per channel Employees Received Cases 4 3 2
Closed Cases 4 3 2
Dismissed Cases 0 0 0
Resolution Rate % 100 100 100
Contractors's Received Cases 1 0 0
Closed Cases 1 0 0
Dismissed Cases 0 0 0
Resolution Rate % 100 - -
Consumers Received Cases 0 0 0
Closed Cases 0 0 0
Dismissed Cases 0 0 0
Resolution Rate % - - -
Community Received Cases 0 0 0
Closed Cases 0 0 0
Dismissed Cases 0 0 0
Resolution Rate % - - -
Affiliates Received Cases 0 0 0
Closed Cases 0 0 0
Dismissed Cases 0 0 0
Resolution Rate % - - -
Legal Violations Number of Violations Cases - - -
Fines KRW 1,000 - - -
Penalties KRW 1,000 - - -

Consumers

Consumer rights protection
소비자 권익 보호
Category Unit 2022 2023 2024
Consumer complaints Handling Grievances1) Received Cases 8,513 8,675 10,584
Closed Cases 8,288 8,675 10,584
Rejected/Dismissed Cases 225 0 0
Resolution Rate % 100 100 100
Product quality Products Legal Compliance Rate for Quality Inspections % 100 100 100
  • 1) Sum of inquiries received via the Happiness Recharge Membership customer center and customer support cases (emergency inspections/repairs).

Supply Chain

Supply Chain Management Status
Supply Chain Management Status
Category Unit 2022 2023 2024
Number of Contractors Total Number of Contractors Companies 288 284 253
Number of New Contractors Companies 93 83 81
ESG Risk assessment of Contractors Number of Evaluated Business Partners Total Companies 24 18 29
Number of Key Business Partners Companies 16 15 18
Number of Voluntarily Participating Business Partners Companies 8 3 11
Number of High-Risk Business Partners Total Companies 24 5 4
Number of Key Business Partners Companies 16 4 -
Number of Voluntarily Participating Business Partners Companies 8 1 4
Number of Business Partners Implementing Improvement Measures Companies 16 5 4
Implementation Rate of Improvement Measures % 66.7 100 100
Proportion of High-Risk Contractors % 100 26.7 13.8
Ethical Management and Education Support in the Supply Chain
Ethical Management and Education Support in the Supply Chain
Category Unit 2022 2023 2024
Support Support for Contractor Employees' Human Rights and Ethical Management Status Conducted Conducted Conducted
Support for Contractor Employees' Job Competency Development Education Status Conducted Conducted Conducted
  • 1) Excluding KRW 420.9 billion for the Ulsan New Port Hinterland Complex CEC construction.
  • 2) Crediting procurement of products holding eco-friendly certification marks.

Community Engagement

Social Contribution Program
Social Contribution Program
Category Unit 2022 2023 2024
Social Contribution Expenses Green KRW 100 million 2 2 1
Health KRW 100 million 59 59 1) 30
Hope (Vulnerable Groups) KRW 100 million 11 68 2) 4
Others (Including Shared Growth) KRW 100 million 16 18 0
Corporate Philnathropy Programs Hope Maker Sponsorship Amount 3) KRW million 136 113 136
Graduates Persons 54 57 65
Connected Regions Units 3 3 3
Ecosystem Protection Activities Ecosystem Protection Activities (Regions) Units 2 0 0
Ecosystem Protection Booklets Published Copies 20,000 0 0
Hope Recharge Fund LPG Pipeline Network Installation Support Cumulative Households 6,817 7298 4) 8,503
Scholarships for Taxi Drivers' Children Cumulative Recipients 2,848 4) 2,848 4) 2,848
Volunteer Activities Volunteer Hours per Employee Hours 4.4 3.4 5.01
Number of Participants in Volunteer Activities Persons 275 283 253
Participation Rate of Volunteers % 46.8 48 42.3
  • 1) Data corrected due to input error in previous year's figures.
  • 2) Temporary increase in project costs due to energy vulnerable group support program.
  • 3) 2022 and 2023 figures corrected due to unit calculation error
  • 4) Corrections made due to changes in figures during final performance aggregation.

Information Security and Data Breach

Breach Management Status
Breach Management Status
Category Unit 2022 2023 2024
Breach Total Data Breach Cases Cases - - -
Customer Data Breach Cases Cases - - -
Fines for Data Breach Violations KRW 1,000 - - -
Training Personal Information Protection Training Conducted Yes Yes Yes
Information Security Training Training Hours per Employee Hours 1 1 1
Participation Rate of Employees % 100 100 100