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Performance Data

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Environment – Reduce Environmental Impact –

Climate change

GHG

Index Scope of Data Results
FY2021 FY2022 FY2023 FY2024
GHG emissions (Scope 1 + Scope 2) (t-CO2e)*1 IHI and consolidated subsidiaries 220,138 215,753 211,970 197,274

Scope1 (t-CO2e)

 IHI and consolidated subsidiaries 64,270 61,469 65,033 57,951

Scope 2 (market-based) (t-CO2)

 IHI and consolidated subsidiaries 155,868 154,284 146,937 139,322
GHG emissions intensity (t-CO2e/100 million yen)*2 IHI and consolidated subsidiaries 18.8 15.9 16.0 12.1
GHG Emissions (Scope 3) (t-CO2e) 177,593,000 184,475,000 403,575,000 357,089,456

Category 1 Purchased goods and services

 IHI and consolidated subsidiaries 4,197,000 4,665,000 5,130,000 5,455,000

Category 2 Capital goods

 IHI and consolidated subsidiaries 145,000 205,000 239,000 326,000

Category 3 Fuel and energy-related activities not included in Scope 1 or Scope 2

 Domestic consumption of electric power and city gas only 13,000 13,000 13,000 13,000

Category 4 Upstream transportation and delivery

 IHI and some domestic consolidated subsidiaries*3 1,000 1,000 1,000 5,000

Category 5 Waste generated in operations

 IHI and consolidated subsidiaries 8,000 8,000 9,000 9,000

Category 6 Business travel

 IHI and consolidated subsidiaries 14,000 14,000 14,000 14,000

Category 7 Employee commuting

 IHI and consolidated subsidiaries 4,000 4,000 4,000 4,000

Category 8 Upstream leased assets

 ─ ─ ─ ─ ─

Category 9 Downstream transportation and distribution

 ─ ─ ─ ─ ─

Category 10 Processing of sold products

 ─ ─ ─ ─ ─

Category 11 Use of sold products

 IHI and consolidated subsidiaries 173,211,000 179,565,000 398,165,000 351,263,456

Category 12 End-of-life treatment of sold products

 ─ ─ ─ ─ ─

Category 13 Downstream leased assets

 ─ ─ ─ ─ ─

Category 14 Franchises

 ─ ─ ─ ─ ─

Category 15 Investments

 ─ ─ ─ ─ ─

Energy

Index Scope of Data Results
FY2021 FY2022 FY2023 FY2024
Energy consumption (TJ)*1 IHI and consolidated subsidiaries 2,348 2,294 2,322 2,218

Fuel consumption (TJ)

 IHI and consolidated subsidiaries 1,084 1,019 1,070 993

Electricity consumption (TJ)

 IHI and consolidated subsidiaries 1,229 1,230 1,184 1,146

Heat consumption (TJ)

 IHI and consolidated subsidiaries 5 0 0 0

Renewable energy used (TJ)

 IHI and consolidated subsidiaries 31 45 69 79
Energy consumption intensity (TJ/10 billion yen)*2 IHI and consolidated subsidiaries 20.0 17.0 17.6 13.6

External evaluation

Index Scope of Data Results
FY2021 FY2022 FY2023 FY2024
Evaluation of CDP climate change IHI and consolidated subsidiaries B-
(Management)		 B
(Management)		 B
(Management)		 B
(Management)

Conservation of the global environment

Compliance with environmental laws and regulations

Index Scope of Data Results
FY2021 FY2022 FY2023 FY2024
Environmental accidents and violation of environmental laws/regulations Significant environmental accidents IHI and consolidated subsidiaries 0 0 0 0
Major violation of environmental laws/regulations IHI and consolidated subsidiaries 0 0 0 0
Number of cases IHI paid fines, penalties, etc. IHI and consolidated subsidiaries 0 0 0 0
Ozone depleting substances (ODS) emissions (t-CO2e) HFCs IHI and affiliated companies in Japan ─ 469 281 443
Volatile organic compounds (VOC) emissions (tons) Toluene IHI and affiliated companies in Japan 39 48 48 52
Xylene IHI and affiliated companies in Japan 29 59 50 49
Ethylbenzene IHI and affiliated companies in Japan 6 37 39 40
Methyl isobutyl ketone IHI and affiliated companies in Japan 0 0 4 6
Tetrachloroethylene IHI and affiliated companies in Japan 2 2 2 2
Chemical substance emissions/substances transferred (tons) Emissions (atmosphere, public bodies of water, soil) IHI and affiliated companies in Japan ─ 152 150 161
Transferred amount (sewage/waste) IHI and affiliated companies in Japan ─ 85 93 63
Ratio of treated toxic waste (waste containing PCBs) (%) Electrical equipment containing high-concentration PCBs IHI and affiliated companies in Japan 99.9 100 100 100
Electrical equipment containing low-concentration PCBs IHI and affiliated companies in Japan 94.0 97.5 94.9 91.3
Electrical ballasts IHI and affiliated companies in Japan 58.8 69.5 83.7 99.7

Costs to reduce the IHI environmental impact

Index Scope of Data Results
FY2021 FY2022 FY2023 FY2024
Investments (millions of yen) IHI plants and offices 357 563 1,048 1,377
Expenditures (millions of yen) IHI plants and offices 92 151 365 778

Environment-related capital investments

Index Scope of Data Results
FY2021 FY2022 FY2023 FY2024
Energy-saving/climate change measures (millions of yen) IHI plants and offices 61 127 517 872
Environmental risk measures (millions of yen) IHI plants and offices 285 432 532 505
PCB measures (millions of yen) IHI plants and offices 10 3 ─ ─

Circular economy

Waste

Index Scope of Data Results
FY2021 FY2022 FY2023 FY2024
Waste emissions (tons) IHI and consolidated subsidiaries 23,633 23,044 25,410 21,942
 Of which, toxic waste emissions (tons) IHI and consolidated subsidiaries 255 156 128 150
Amount of valuable materials (recycled) (tons) IHI and consolidated subsidiaries 16,164 17,869 15,219 16,310

Water

Index Scope of Data Results
FY2021 FY2022 FY2023 FY2024
Water withdrawal (1,000 ㎥)*1 IHI and consolidated subsidiaries 4,195 4,037 5,844 4,662

Public water (1,000 ㎥)

 IHI and consolidated subsidiaries 664 670 2,326 728

Industrial water (1,000 ㎥)

 IHI and consolidated subsidiaries 792 737 738 704

Groundwater (1,000 ㎥)

 IHI and consolidated subsidiaries 1,691 1,451 1,506 1,472

Rainwater, rivers, lakes, etc. (1,000 ㎥)

 IHI and consolidated subsidiaries 1,047 1,180 1,274 1,758
Waste water (1,000 ㎥) IHI and consolidated subsidiaries 3,265 3,181 4,856 3,746
  1. The total value for each item is rounded off and may not match the figures in the breakdown.
  2. The denominator of the intensity is net sales revenue.
  3. From FY2024, the scope of calculation has changed from IHI Corporation to IHI and some domestic consolidated subsidiaries.

Society – Materialize an Affluent Society –

Diversity, equity, and inclusion

Number of employees

Index Scope of Data Results
FY2021 FY2022 FY2023 FY2024
Consolidated number of employees IHI and consolidated subsidiaries 28,801 28,486 28,237 27,990
Number of employees (IHI) IHI 7,779 7,768 7,840 7,911

Male

 IHI 6,727 6,695 6,753 6,773

Female

 IHI 1,052 1,073 1,087 1,138

Ratio of female employees (%)

 IHI 13.5 13.8 13.9 14.4

Average years of service

Index Scope of Data Results
FY2021 FY2022 FY2023 FY2024
All employees IHI 16.1 16.5 16.6 16.1

Male

 IHI 16.2 16.6 16.7 16.2

Female

 IHI 15.4 15.8 16.0 15.4

Turnover rate

Index Scope of Data Results
FY2021 FY2022 FY2023 FY2024
Total turnover rate (%) IHI 3.1 2.7 2.8 2.7

Rate of retirement due to personal reasons (%)

 IHI 1.6 1.5 1.5 1.5

Turnover rate within 3 years of joining the company (%)

 IHI 3.4 5.5 5.3 4.6

Employment*

Index Scope of Data Results
FY2021 FY2022 FY2023 FY2024
Number of new graduate recruitments IHI and affiliated companies in Japan 109 98 358 384

Male

 IHI and affiliated companies in Japan 87 84 302 320

Female

 IHI and affiliated companies in Japan 22 14 56 64

Ratio of female employees (%)

 IHI and affiliated companies in Japan 20.2 14.3 15.6 16.7
Number of mid-career hires IHI and affiliated companies in Japan 85 98 327 468

From FY2023, the scope of calculation has changed from IHI Corporation to IHI and affiliated companies in Japan.

Engagement

Index Scope of Data Results
FY2021 FY2022 FY2023 FY2024
Employee engagement index (out of 100) IHI and affiliated companies 54 53 54 55
Ratio of answered employee-awareness surveys (%) IHI and affiliated companies 88 84 83 85
Employee union membership rate (%) IHI and affiliated companies in Japan 59 60 62 63
Number of labor complaints received IHI 0 0 0 0

Human resources development

Index Scope of Data Results
FY2021 FY2022 FY2023 FY2024

Number of employees undergoing regular career development reviews

 IHI and affiliated companies in Japan ─ 15,327 14,939 14,455

Male

 IHI and affiliated companies in Japan ─ 13,024 12,605 12,191

Female

 IHI and affiliated companies in Japan ─ 2,303 2,334 2,264
Average annual training hours per employee IHI and affiliated companies in Japan 12.1 14.3 34.9 23.4
Training expense per employee (yen) IHI and affiliated companies in Japan ─ 23,512 40,380 40,432

Diversity, Equity, and Inclusion

Index Scope of Data Results
FY2021 FY2022 FY2023 FY2024
Number of officers*1 IHI 17 17 17 17

Number of male officers

 IHI 14 14 14 12

Number of female officers

 IHI 3 3 3 5

Ratio of female officers (%)

 IHI 18 18 18 29

Number of managers*2

 IHI 2,763 2,643 2,707 2,622

Number of male managers

 IHI 2,656 2,519 2,563 2,469

Number of female managers

 IHI 107 124 144 153

Number of female general managers

 IHI 31 38 39 42

Number of female section managers

 IHI 76 86 105 111

Ratio of female managers (%)*2

 IHI 3.9 4.7 5.3 5.8

Ratio of female general managers (%)

 IHI 2.8 3.6 3.7 4.1

Ratio of female section managers (%)

 IHI 4.6 5.4 6.4 6.9
Number of employees from abroad*2 IHI 74 66 59 36
Recruitment ratio of people with disabilities (%)*3 IHI 2.39 2.55 2.62 2.58
Re-employment rate of employees at retirement age (%) IHI 78 100 81 78
  1. As of July 1 each year, members of the Board of Directors and Audit & Supervisory Board.
  2. As of April 1 each year.
  3. As of June 1 each year.

Work-life balance

Index Scope of Data Results
FY2021 FY2022 FY2023 FY2024
Employees with reduced work hours IHI 158 140 141 167
Employees who have taken childcare leave IHI 935 1,010 995 1,212

Employees who have taken parental leave

 IHI 128 198 185 233

Male

 IHI 60 78 89 142

Female

 IHI 68 120 96 91
Percentage of employees who return to work after parental leave (%) IHI 100 99.6 98.3 100
Employees who have taken nursing care leave IHI 6 3 10 13
Average annual paid vacation days taken IHI 17 19 20 20
Monthly average overtime (hours) IHI 18.9 21.6 21.9 21.3
Annual work hours IHI 1,948.3 1,984.5 1,972.7 1,966.5

Improving occupational health and safety standards

Occupational health and safety

Index Scope of Data Results
FY2021 FY2022 FY2023 FY2024
Participation rate of medical check-ups (%) IHI and consolidated subsidiaries in Japan 97 96 98 98
Rate of diagnoses made as a result of medical checkups (%) IHI and consolidated subsidiaries in Japan 71 72 72 73
Participation rate of stress checks (%) IHI and consolidated subsidiaries in Japan 95 97 96 97
High stress rate (%) IHI and consolidated subsidiaries in Japan 9 9 10 7
Absenteeism (Ratio of employees who take three or more months of leave) (%) IHI and consolidated subsidiaries in Japan 0.7 1.3 1.4 1.4
Presenteeism (Ratio of employees with restricted hours) (%) IHI and consolidated subsidiaries in Japan 1.8 1.7 2.3 1.9
Smoking rate (%) IHI and consolidated subsidiaries in Japan 28 25 25 25
Rate of occupational diseases*1 IHI and consolidated subsidiaries in Japan 0.118 0.098 0.098 0.098
Deaths due to occupational diseases or illnesses IHI and consolidated subsidiaries in Japan 0 0 0 0
Total injuries frequency rate*2 IHI and consolidated subsidiaries in Japan 1.23 1.37 1.33 1.50
Lost time injuries frequency rate*3 IHI and consolidated subsidiaries in Japan 0.38 0.39 0.34 0.42
Occupational health and safety rate Works Divisions IHI and consolidated subsidiaries in Japan 0.95 0.89 0.95 1.21
Construction Divisions IHI and consolidated subsidiaries in Japan 1.75 2.30 2.10 2.13
Occupational accidents*4 IHI and consolidated subsidiaries in Japan 52 (1) 56 (0) 54 (0) 66 (1)

Employees

 IHI and consolidated subsidiaries in Japan 31 (1) 25 (0) 26 (0) 39 (1)

Temporary employees

 IHI and consolidated subsidiaries in Japan 3 (0) 4 (0) 2 (0) 8 (0)

Partners

 IHI and consolidated subsidiaries in Japan 18 (0) 27 (0) 26 (0) 19 (0)
Number of administrative penalties due to Labor Standards Act violations IHI and affiliated companies in Japan 0 0 0 0
  1. People suffering from occupational diseases per million working hours.
  2. Fatalities or injuries caused by occupational accidents per million working hours.
  3. Fatalities or injuries caused by occupational accidents per million working hours (excluding injuries with no time lost).
  4. Fatalities caused by occupational accidents. Figure inside parentheses indicates fatal incidents.

Corporate citizenship

Social contribution activities

Index Scope of Data Results
FY2021 FY2022 FY2023 FY2024
Social contribution expenses (millions of yen) IHI and consolidated subsidiaries 260 489 532 483

Governance – Principled Corporate Management –

Corporate governance

Corporate governance

Index Scope of Data Results
FY2021 FY2022 FY2023 FY2024
Average attendance of Independent Directors Board of Directors meetings (%) IHI 100 99 97 100
Average attendance of Independent Audit & Supervisory Board Members Board of Directors meetings (%) IHI 98 98 100 94
Audit & Supervisory Board meetings (%) IHI 100 100 100 100

Compliance

Legal compliance

Index Scope of Data Results
FY2021 FY2022 FY2023 FY2024
Number of law violations Competition law IHI and consolidated subsidiaries 0 0 0 1
Anti-corruption law IHI and consolidated subsidiaries 0 0 0 0
Laws/regulations relating to PR activities IHI and consolidated subsidiaries 0 0 0 0
Expenditure Lobbying, interest groups (millions of yen) IHI 0 0 0 0
Political organizations (millions of yen)*1 IHI 10 10 10 10
Economic and industry organizations (millions of yen)*2 IHI 171 177 178 208
Other (such as expenditure related to ballot measures or referendums) (millions of yen) IHI 0 0 0 0
Number of Compliance Hotline Reports IHI and affiliated companies 263 286 314 246

Of which, the number of compliance violations recognized

 IHI and affiliated companies ─ ─ ─ 9
Number of compliance training participants*3 Quality & Compliance Training (Japan) IHI and subsidiary companies in Japan 26,243 25,870 25,379 26,566
Quality & Compliance Training (overseas) Subsidiary companies overseas 4,938 5,334 5,072 5,923
Number of competition law/anti-corruption law training participants (Total) IHI and consolidated subsidiaries 1,871 2,007 51,222 47,246
Competition law (Total) IHI and consolidated subsidiaries ─ 622 26,148 24,016
Anti-corruption law (Total) IHI and consolidated subsidiaries ─ 1,385 25,074 23,230
  1. The recipient of the expenditure is the People’s Political Association.
  2. The main recipients of expenditure to economic and industry organizations are the Society of Japanese Aerospace Companies, Japan Business Federation (Keidanren), and the Japan Bridge Association.
  3. Participants include officers, employees, temporary employees, re-hired employees, advisors and contract employees, part-time employees, and fixed-term employees.

Innovation management

Technology development

Index Scope of Data Results
FY2021 FY2022 FY2023 FY2024
Research and development expenses (billions of yen)* IHI Group 29.8 34.0 39.3 39.9

The total value for each item is rounded off and may not match the figures in the breakdown.

Intellectual property protection

Index Scope of Data Results
FY2021 FY2022 FY2023 FY2024
Regional comparison in number of patents Domestic patents IHI 4,167 4,119 4,094 4,029
Foreign patents IHI 4,244 4,245 4,078 3,987

Information security

Information security measures

Index Scope of Data Results
FY2021 FY2022 FY2023 FY2024
Evaluation of information security measures (out of 5) (score) IHI and consolidated subsidiaries 3.7 3.7 3.8 3.8

Sustainability Data Top

Sustainability

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