Environmental data

Greenhouse gas (GHG) emissions

(Unit: thousand t-CO2)
Item Boundary 2019.03 2020.03 2021.03 2022.03 2023.03 2024.03 Independent Practitioner’s
Assurance\( \sf ^ {Note  1} \)
Scope 1 (Direct emissions generated through use of in-house fuel, etc.)Consolidated number of employees\( \sf ^ {Note  1} \)\( \sf ^ {Note  7} \) 　※1 264 289 964 1,064 573 549 ○
Energy-derived CO₂（Domestic） 264 289 675 691 336 322 ○
Energy-derived CO₂（Overseas） - - 34 23 26 27 ○
Non-Energy-derived CO₂ - - 49 26 29 28 ○
Methane - - 14 15 19 9 ○
N₂O - - 177 290 163 163 ○
HFCs - - 2 2 0 0 ○
PFCs - - - - - - ○
SF6 - - 14 17 0 0 ○
NF3 - - - - - - ○
Scope 2 (Indirect emissions generated through use of electricity, steam, etc., from other companies)\( \sf ^ {Note  1} \) 1,322 1,274 2,155 2,377 2,463 2,579 ○
Domestic 1,322 1,274 1,440 1,650 1,695 1,801 ○
Overseas - - 715 727 768 778 ○
Scope 3 \( \sf ^ {Note  2} \) (Indirect emissions generated through business activities across the supply chain) - - 2,366 2,279 5,218 3,477 4,699
CAT1 Purchased goods and services ※2 - 493 463 1,431 1,178 1,215
CAT2 Capital goods ※3 - 191 155 139 190 210
CAT3 Fuel and energy-related activities
not included in Scope 1 or 2		 - 206 201 361 332 339
CAT4 Transportation and delivery (upstream) ※4 - 32 31 93 122 133
CAT5 Waste generated in operation ※2 - 15 19 19 16 15
CAT6 Business travel ※3 - 2 2 3 3 3
CAT7 Employee commuting - 4 4 9 9 8
CAT8 Leased assets (upstream) - - - - - - -
CAT9 Transportation and delivery (downstream) - - - - - -
CAT10 Processing of sold products - - - - - -
CAT11 Use of sold products ※2 - 1,422 1,403 3,087 1,624 2,770
CAT12 End-of-life treatment of sold products - - - 77 4 6
CAT13 Leased assets (downstream) - - - - - - -
CAT14 Franchises - - - - - -
CAT15 Investments - - - - - -

※1 Consolidated companies (Specified domestic companies subject to the Act on the Rational Use of Energy until the fiscal year ending March 31, 2020)
※2 Air Water Inc. and some of its consolidated subsidiaries
※3 Consolidated companies
※4 Domestic consolidated companies

Total energy usage\( \sf ^ {Note  1} \)

（Unit Electricity: Million kWh, Fuel: Thousands of kiloliters, Steam: TJ)
Item 2019.03 2020.03 2021.03 2022.03 2023.03 2024.03
Electricity 2,360 2,412 3,126 3,672 3,647 3,744
Fuel 116 234 302 235 139 133
Steam 775 652 616 667 630 659

Subject：Consolidated companies (Specified domestic companies subject to the Act on the Rational Use of Energy until the fiscal year ending March 31, 2020)

Environmental Impact Substances\( \sf ^ {Note  3} \)

（Unit：ｔ）
Item 2019.03 2020.03 2021.03 2022.03 2023.03
Air Pollutants SOx emissions 727 633 1,386 533 451
NOx emissions 620 317 753 748 739
Particulate emissions 20 50 24 16 16
VOC emissions  - 212 169 165 161
Water pollutant COD emissions 553 207 221 225 167
Nitrogen emissions in wastewater 74 67 80 88 79
Phosphorus emissions 253 8 8 8 8
Amount of substances designated in the Pollutant Release and Transfer Register (PRTR) 248,530 138,094 129,149 140,132 141,881
Releases of substances designated under the Pollutant Release and Transfer Register (PRTR) 1,028 741 2,133 2,296 1,714

Subject：Air Water Inc. and some of its consolidated subsidiaries

Waste\( \sf ^ {Note  3} \)

（Unit：ｔ）
Item 2019.03 2020.03 2021.03 2022.03 2023.03 2024.03
Waste generated  49,672 80,181 81,457 97,089 72,842 71,792
　　　　　　 Specially controlled industrial waste 3,010 3,139 7,493 4,747 8,098 2,829
Waste recycling rate    - - - 65％ 80％ 84%

Subject：Air Water Inc. and some of its consolidated subsidiaries

Water resources\( \sf ^ {Note  3} \)

（Unit：million ㎥）
Item 2019.03 2020.03 2021.03 2022.03 2023.03 2024.03
Total wastewater discharge 231 176 164 183 185 178
　　　　 Of which, public use (sea) Note: Total of sea and rivers until FY 2019 230 175 158 151 172 167
　　　　 Of which waters (rivers) - - 5 31 12 10
　　　　 Of which, sewerage 0.7 0.8 0.6 1 1.5 1
Water intake 245 186 175 190 188 193
　　　　 Freshwater 24 19 21 21 19 18
　　　　 Of which clean water  0.7 0.8 1 1.4 1.8 1.4
　　　　 Of which industrial water  16 9.1 11.2 12.6 9.6 9.4
　　　　 Of which groundwater  7.9 8.8 7.8 6.6 6.6 6.6
　　　　 Seawater 221 167 155 169 169 175
Per-unit water usage\( \sf ^ {Note  5} \) - - - 32 29 29

Subject：Air Water Inc. and some of its consolidated subsidiaries

Containers and packaging materials\( \sf ^ {Note  6} \)

（Unit：ｔ）
Item 2019.3 2020.03 2021.03 2022.03 2023.03
Containers and packaging materials 572 536 488 572 660

ISO 14001 certification

Item 2019.03 2020.03 2021.03 2022.03 2024.03
Number of ISO 14001 certification 20 23 22 23 23

Subject：Domestic consolidated companies

Note 1. Beginning in fiscal 2020, greenhouse gas emissions (under Scope 1 and Scope 2) and energy usage have been calculated according to the GHG protocol on a consolidated basis. 
Note 2.

・Regarding Scope 3
Categories 2, 3, 6, and 7 are for all consolidated companies.
Category 4 is for domestic consolidated companies.
Categories 1, 5, 11, and 12 are for companies with sales revenue of at least 1 billion yen and whose main business is the manufacturing of products.
・Other categories for which calculated values are not listed are as follows
Category 8, Leased Assets (upstream), is calculated under Scope 1 and Scope 2.
Category 9, Transportation and Delivery (downstream), is excluded from the calculation because the Group’s products are mainly raw materials, materials, and components for final consumer goods. It is difficult to make rational calculations because these encompass a variety of applications, and their transportation and delivery methods are diverse and complex.
Category 10 is excluded from the calculation because it is difficult to grasp the actual situation due to the wide range of products covered.
Category 13 is excluded from the calculation due to the small amount of leased assets involved.
Categories 14, Franchises and 15, Investments, do not encompass such activities.
Note 3. As of fiscal 2022, values for environmentally hazardous substances, waste, and water resources were expanded to include companies eligible for calculation. The targets are the same as the targeted companies of Scope 3. Prior to fiscal 2020, targeted companies were those that were judged to have a high environmental impact under our standards.。
Note 4. Data for FY2023, marked with a 〇, is guaranteed by a third-party organization. Click here to view the third-party report.
Note 5. Water consumption intensity: Freshwater consumption per unit of sales
Note 6. Containers and packaging are subject to recycling obligations under the Containers and Packaging Recycling Law. 
Note 7. Significantly decreased due to the deconsolidation of Air Water & Energia Power Yamaguchi, Ltd. as of January 18, 2023.  

 

 

Social data

Item Unit 2019.03 2020.03 2021.03 2022.03 2023.03 2024.03
Consolidated number of employees Person 15,825 18,211 18,843 19,560 20,109 20,348
Number of employees Total Person 1,158 1,158 1,137 1,167 983 944
  Male Person 996 991 950 969 787 747
Female Person 162 167 187 198 196 197
Employees by age group 20s and below Person 205 191 169 177 128 121
30s Person 251 253 261 244 200 205
40s Person 277 276 265 277 244 227
50s Person 271 272 294 313 284 280
60s and above Person 154 166 148 156 127 111
The average age Total Years old 43.7 44.3 44.3 44.7 45.4 45.1
  Male Years old 44.5 45.1 45.3 45.9 46.8 46.5
Female Years old 39.2 39.0 39.0 38.7 39.6 39.9
Percentage of women in managerial positions     % 1.5 2.8 3.9 4.0 5.3 5.5
Percentage of women in superintendent positions % 11.0 13.9 13.9 14.7 19.2 24.0
Employment: New graduates (university graduates including those with postgraduate education, technical college graduates and high school graduates) Total Person 42 37 32 21 22 15
  Male Person 31 26 21 9 18 8
  Female Person 11 11 11 12 4 7
Employment: Mid-careers Total Person 59 63 38 33 56 50
  Male Person 45 49 28 26 38 42
  Female Person 14 14 10 7 18 8
Number of turnover (excluding compulsory retirees and those who were seconded to the Group companies)  Person 28 27 34 36 42 41
Number of reemployed employees (excluding those who were seconded to the Group companies)    Person 26 15 21 18 16 16
Rate of taking annual paid holidays   % 51.4 53.9 53.9 54.8 56.8 63.6
Number of woman taking childcare leave \( \sf ^ {Note  1} \) Person 3 6 6 7 6 6
Rate of woman taking childcare leave \( \sf ^ {Note  1} \)    % 100.0 100.0 100.0 100.0 100.0 100.0
Number of man taking childcare leave \( \sf ^ {Note  1} \) Person 6 12 8 13 19 10
Rate of man taking childcare leave \( \sf ^ {Note  1} \)    % 34.3 28.6 43.3 40.4 33.3 100
Wage Differentials between Men and Women  All workers % - - - - 68.7 66.1
permanent employee % - - - - 67.5 66.9
Part-time workers Fixed-term employees % - - - - 49.6 52.8
Number of employees taking nursing care leave Person 0 0 0 0 0 1
Rate of lost time injury (on the job) % 1.60 1.31 1.17 1.15 1.32 1.04

Subject: All employees, excluding executive officers and above, part-time employees

Note 1. Regardless of the year of acquisition, the data covers those who had a child born in the relevant fiscal year and who took maternity leave. Therefore, the data for the fiscal year ended March 2024 are preliminary figures, and the numbers may change by the fiscal year ending March 2025.

Governance data

Item Unit 2019.03 2020.03 2021.03 2022.03 2023.03 2024.03
Directors Directors Person 20 20 9 9 11 9
  Inside directors Person 18 18 6 6 7 6
Inside directors Person 2 2 3 3 4 3
Outside directors as a percentage of total Board of Directors’ members % 10 10 33 33 36 33
Female directors as a percentage of total Board of Directors’ members % 5 5 11 11 9 11
Term of appointment Year 1 1 1 1 1 1
Frequency of Board of Directors’ meetings Times 15 14 12 13 14 13
Attendance at Board of Directors’ meetings % 99 98 98 98 99 99
Attendance of independent outside directors at Board of Directors’ meetings % 100 100 100 97 100 97
Number of directors attending less than 75% of Board of Directors’ meetings Person 0 0 0 0 0 0
Auditor Auditor Board members Person 5 5 5 5 5 5
  Inside directors Person 2 2 2 2 2 2
Inside directors Person 3 3 3 3 3 3
Outside directors as a percentage of total Board of Directors’ members % 60 60 60 60 60 60
Female Audit & Supervisory Board members as a percentage of total Audit & Supervisory Board members % 0 0 0 0 0 0
Frequency of Auditor Board meetings Times 16 15 12 14 14 14
Attendance at Auditor Board meetings % 89 95 100 100 97 98
Attendance of outside Auditor Board members at Auditor Board meetings % 81 91 100 100 95 97
Number of Auditor Board members attending less than 75% of Auditor Board meetings Person 1 1 0 0 0 0
Average age of directors and auditor Years old 65 66 70 71 70 67
Code of Ethical Conduct\( \sf ^ {Note1} \) - Adopted Adopted Adopted Adopted Adopted Adopted
Policy on transparency of tax affairs\( \sf ^ {Note2} \) - Adopted Adopted Adopted Adopted Adopted Adopted
Violations of rules for the prevention of corruption\( \sf ^ {Note3} \) Number of cases 0 0

0

 0 0 0
Monetary penalties incurred as a result of violations of guidelines for the prevention of corruption\( \sf ^ {Note3} \) Yen 0 0 0 0 0 0
Incidents reported internally by whistleblowers\( \sf ^ {Note3} \) Number of cases 18 34 28 32 33 27
Note 1. Subject: Domestic and overseas group companies
Note 2. Subject: Consolidated subsidiaries
Note 3.  Subject: Domestic Group companies