Data Sheet

Report on Environmental Initiatives (E)

Environmental Initiatives
Our economic and social activities are intended to continuously enhance our business, while striving toward the objective of harmony between energy and the environment and further contributing to the sustainable development of society.

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UnitFY2018FY2019FY2020FY2021FY2022
CO2 emissions*1
Scope 1 Offices t-CO2 - - 67 110 414
Sites t-CO2 - - 52,875 60,285 85,922
Subtotal t-CO2 - - 52,942 60,395 86,336
Scope 2 Offices t-CO2 - - 5,924 7,408 7,081
Sites t-CO2 - - 10,946 1,435 212
Subtotal t-CO2 - - 16,870 8,843 7,293
Scope 1 + 2*2 t-CO2 - - 69,812 69,238 93,629

*1 CO2 emission has been presented by scope since 2020. Chiyoda group offices include overseas group company.
*2 Chiyoda Global Headquarters and Koyasu Office & Research Park are included in domestic office category (Tokyo Office is not included). Joint Venture ratio is applied to overseas construction sites.

UnitFY2018FY2019FY2020FY2021FY2022
Environmental Data of Domestic Construction Site
Industrial waste disposal quantity tons 17,138 22,223 13,549 16,577 9,995
Final landfill disposal quantity tons 1,059 1,464 1,432 828 787
CO2 emissions t-CO2 5,665 4,642 - - -
Industrial waste recycling rate % 76.8 92.8 89.7 95.0 92.1
Electric manifesto penetration rate % 94.6 90.8 90.2 98.98 99.50
Environmental proposals Examples 347 236 237 132 138
Environmental Data of Overseas Construction Site (Released from FY2019)
Industrial waste disposal quantity tons - 6,868 4,097 3,841 12,207
Final landfill disposal quantity tons - 4,624 3,075 1,976 4,873
CO2 emissions t-CO2 - 56,970 - - -
Industrial waste recycling rate % - 17.0 3.5 5.6 49.5
Environmental proposals Examples - 111 150 98 59
Environmental Data of Chiyoda Group Offices
Power consumption 1,000 kWh 10,331 9,313 8,294 8,426 8,415
Energy consumption kl 3,295 3,018 2,678 2,754 2,807

CO2 emission

t-CO2 6,083 5,685 - - -
Chilled water consumption 1,000 m3 17.5 15.2 9.8 11.3 17.0
Steam consumption GJ 4,541 4,633 4,849 5,428 5,434
Cold water consumption GJ 14,201 13,785 10,865 10,938 11,880
Waste disposal volume tons 241 281 214 147 208
Waste recycling rate % 95.4 96.5 92.9 89.7 88.2
Printing paper consumed tons 80 70 43 25 23

Report on Social Initiatives (S)

Social Initiatives
Through our business we contribute to local communities in many ways including human resources development, initiatives on human rights, labor and social contributions. Further, we will create a corporate culture where the diversity, individuality and character of employees are respected, where people are motivated to do their best, and of which employees and their families are proud of.

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UnitFY2018FY2019FY2020FY2021FY2022
Employee Status
Average years of service Years 12.3 12.7 14.2 14.2 12.2
Average age of employees Years old 41.0 41.3 41.2 41.4 41.8
Turnover rate excluding retirement % 2.5 4.7 2.9 3.6 3.3
Employee Diversity
Ratio of women in new recruited employees % 25 27

31

21

24

Number of women as new recruits Persons 12 14 11 7 10
Ratio of mid-career recruitment % 25.0 16.1 36.7 59.1 66.1
Ratio of women in all employees % 16 16 16 17 17
Average service years of women Years 8.1 9.0 9.4 9.6 9.6
Number of women in management positions Persons 25 28 28 54 90
Ratio of women in management positions % 3.5 3.8 3.7 6.3 8.3
Ratio of employment of persons with disabilities % 1.6 1.7 1.7 1.6 1.6
Number of non-Japanese employees Persons 63 73 77 71 78
Assistance for Employees
Number of employees taking childcare leave Persons 26 28 43 50 68
Number of employees taking sick or injured childcare leave Persons 11 23 18 4 6
Number of employees taking nursing care leave Persons 9 10 10 5 4
Number of employees taking temporary retirement for nursing care Persons 0 1 0 0 0
Number of employees working reduced hours for childcare Persons 12 27 24 31 39
Number of employees dispatched for onsite training / onsite instruction Persons 42 47 24 25 30
Volunteer Activities
Number of employees participating in reconstruction assistance Persons 53 9 0 0 0
Number of employees participating in cleanup activity around the office location Persons 110 120 25 8 12
Vaccine donation by ecocap collection Vaccines 292 278 207 184 210
Donation of school lunch by TABLE FOR TWO Lunches 1,561 1,557 1,386 1,288 1,285

Report on Governance (G)

Governance Initiatives
We are dedicated to achieving increased levels of transparency and stability by conducting our operations fairly, sustainably and in accordance with the highest ethical standards.

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UnitFY2018FY2019FY2020FY2021FY2022
Actions of Compliance
Number of employees receiving compliance training for freshmen and mid-career hire and executive, associate executive Persons 112 114 114 83 123
Number of employees receiving compliance training for overseas assignment, site managers of field offices, export controls and anti-bribery Persons 168 248 422 1,254 1,788
Number of employees receiving compliance seminar Persons 172 711 2,021 1,235 1,921
Number of employees receiving compliance e-Learning Persons 4,669 5,704 5,189 5,179 5,289
Number of Reports to the Consultation and Reporting Hotline
(Whistleblowing System)
Reports 36 98 93 108 64
Initiatives for Business Continuity
Business Continuity Plan Training Trainings 2 0 1 0 2
Actions for Information Security
Number of serious information security-related incidents Incidents 0 0 0 0 0
Governance-related Data
Number of outside directors Persons 5 5 4 4 4