ESG Data

Environment

Social

Governance

Environment

Unit FY2022 FY2023 FY2024
Company
Scope１in CO2 emissions t-CO2 2,202 2,145*1 2,107 NDK Group
Scope 2 in CO2 emissions (Location-based) 70,556 61,448 60,307 NDK Group
Scope 2 in CO2 emissions (Market-based) 75,238 59,871 14,107 NDK Group
Scope 3 in CO2 emissions 239,624 170,331*1 142,788 NDK Group
Category 1 Purchased goods and services 93,557 36,268*1 35,447 NDK Group
Category 2 Capital goods 5,986 6,395 7,582 NDK Group
Category 3 Fuel and energy-related activities (not included in Scopes 1 or 2) 9,830 8,774 8,761 NDK Group
Category 4 Upstream transportation and distribution 5,529 5,798*1 4,828 NDK Group
Category 5 Waste generated in operations 387 358 404 NDK Group
Category 6 Business travel 315 681*1 616 NDK Group
Category 7 Employee commuting 1,756 2,688*1 2,713 NDK Group
Category 8 Upstream leased assets -  -  - NDK Group
Category 11 Use of sold products 122,256 107,325 80,110 NDK Group
Category 12 End-of-life treatment of sold products 4 128*1 152 NDK Group
Total Power Consumption kWh -  1,913*1 2,172 NDK Group
Category 15 Investments t-CO2 133,783,240 122,849,418 121,617,319 NDK Group
Consumption of electricity derived from renewable energy  kWh 2,010,835 14,268,210 77,931,742 NDK Group
Electricity usage ratio of electricity derived from renewable energy  ％ 1.50% 11.61% 64.08% NDK Group
Water Usage m3 240,597 228,097 253,554 Sayama Plant
120,985 94,130 116,351 Furukawa NDK
62,106 63,441 58,022 Hakodate NDK
-  -  -  Niigata NDK*2
160,176 140,304 162,086 ANC/NQM
87,223 97,080 93,680 Suzhou
The Availability and The Amount Used of Rainwater t No No No Sayama Plant
No No No Furukawa NDK
No No No Hakodate NDK
-  -  -  Niigata NDK*1
12,382 19,401 15,051 ANC/NQM
No No No Suzhou
The Recycle Availability and The Amount Used of Water t No No No Sayama Plant
No No No Furukawa NDK
No No No Hakodate NDK
-  -  -  Niigata NDK*1
No No No ANC/NQM
101,364 103,565 105,599 Suzhou
Total Industrial Waste (non-hazardous) t 305.49 268.88 337.64 Sayama Plant
257.43 221.55 211.66 Furukawa NDK
72.53 70.90 73.79 Hakodate NDK
-  -  -  Niigata NDK*1
21.368 19.36 17 ANC/NQM
10.32 15.38 13.58 Suzhou
Total Specially Controlled Industrial Waste (hazardous) t 4.72 3.54 5.63 Sayama Plant
1.86 2.15 2.95 Furukawa NDK
2.35 2.50 3.04 Hakodate NDK
-  -  -  Niigata NDK*1
51.21 23.01 25 ANC/NQM
630.23 616.94 743.35 Suzhou
Total Waste (Industrial Waste + Specially Controlled Industrial Waste) t 310.21 272.42 343.27 Sayama Plant
259.29 223.70 214.61 Furukawa NDK
74.88 73.40 76.84 Hakodate NDK
-  -  -  Niigata NDK*1
72.58 42.37 42.00 ANC/NQM
640.55 632.32 756.93 Suzhou
Recycling Rate of Waste ％ 100% 100% 100% Sayama Plant
99.28% 99.04% 99.35% Furukawa NDK
100% 100% 100% Hakodate NDK
-  -  -  Niigata NDK*1
29.44% 45.69% 16.82% ANC/NQM
1.61% 3.99% 1.79% Suzhou
Number of Environmental violations cases 0 0 0 Sayama Plant
0 0 0 Furukawa NDK
0 0 0 Hakodate NDK
-  -  -  Niigata NDK*1
0 0 0 ANC/NQM
0 0 0 Suzhou

*1 Changes and additions by SBT certification review
*2 Niigata NDK had closed its operations on September 30, 2021. The figures are for four (4) months from April to July 2021.

Social

Unit FY2022 FY2023 FY2024 Company
Composition of Employee
Total Number of employees - 674 678 674 NDK HQ
Number of Men - 545 546 538 NDK HQ
Number of Female - 129 132 136 NDK HQ
Ratio of Female ％ 19.1% 19.5% 20.2% NDK HQ
Managerial Position
Total Number of Managerial Position - 150 147 159 NDK HQ
Number of Men in Managerial Positions - 145 143 155 NDK HQ
Number of Female in Managerial Positions - 5 4 4 NDK HQ
Ratio of Female workers in Managerial Positions ％ 3.3% 2.7% 2.5% NDK HQ
Female mid-career hire percentage ％ 10.0% 21.7% 22.2% NDK HQ
Average Length of Service
Total years 16.9 16.6 16.5 NDK HQ
Men years 17.0 16.6 16.4 NDK HQ
Female years 16.3 16.5 16.7 NDK HQ
Turnover Rate
Turnover Rate ％ 2.32 2.31 2.72 NDK HQ
3.80 5.17 2.19 Furukawa NDK
5.40 2.65 1.47 Hakodate NDK
Training
Training hours per employee hr 4.12 7.79 5.05 NDK HQ
CSR Training Implementation Rate ％ 100% 100% 100% NDK HQ
Information Security Training Implementation Rate ％ 100% 100% 100% NDK HQ
Use of Available Programs
Number of Childcare Leave Systems User - 10 10 4 NDK HQ
Ratio of Employees coming back from Childcare Leave System ％ 100％ 100％ 100% NDK HQ
Number of Short-time Work Hour System for Childcare User - 45 45 41 NDK HQ
Occupational Safety and Health
Ratio of Industrial Accidents (Lost-time Injuries) ％ 0% 0% 0% NDK HQ
Number of Industrial Accidents (Lost-time Injuries) Case 0 0 0 NDK HQ
Severity Rate of Lost-time Injuries ％ 0% 0% 0% NDK HQ
Number of Major Accidents / Fatal Accidents Case 0 0 0 NDK HQ
Supply Chain Management
Number of Attendees in Briefing for Business Partners - - 44 78 NDK Group (Japan)
BCP Self Assessment Number of surveyed companies - 123 130 119 NDK Group (Japan)
CSR Self Assessment Number of surveyed companies - 83 84 78 NDK Group (Japan)
Response to Conflict Minerals
Collect Rate of CMRT ％ 91% 94% 99% NDK Group
Collect Rate of EMRT ％ 83% 87% 97% NDK Group
Number of Responses for CMRT - 608 612 727 NDK Group
Number of Responses for EMRT
*CRT collection was conducted until FY2021
*EMRT collection has been conducted since FY2022
 - 314 356 493 NDK Group

Governance

Unit FY2022 FY2023 FY2024 Company
Board of Directors Meeting
Number of Directors *1 - 8 9 9 NDK HQ
Number of Outside Directors *1 - 2 3 3 NDK HQ
Number of Independent Outside Directors *1 - 2 3 3 NDK HQ
Ratio of Outside Directors *1 ％ 25.00% 33.33% 33.33% NDK HQ
Number of Female Directors *1 - 0 1 1 NDK HQ
Number of Board of Directors Meeting *2 - 17 17 17 NDK HQ
Audit & Supervisory Board Meetings 
Number of Audit & Supervisory Board Members *1 - 3 3 3 NDK HQ
Number of Outside Audit
& Supervisory Board Members *1		 - 2 2 2 NDK HQ
Number of Independent Outside Audit
& Supervisory Board Members *1		 - 2 2 2 NDK HQ
Ratio of Outside Audit & Supervisory Board Members *1 ％ 66.66% 66.66% 66.66% NDK HQ
Number of Audit & Supervisory Board Meetings *2 - 16 14 14 NDK HQ
Independent Advisory Committee
Chairperson *1 - Independent
Outside Directors		 Independent
Outside Directors		 Independent 
 Outside Directors
 NDK HQ
Number of Committee Member *1 Person 3 3 3 NDK HQ
Number of Independent Outside Directors *1 Person 2 2 2 NDK HQ
Number of Independent Outside Audit
& Supervisory Board Members *1		 Person 0 0 0 NDK HQ
Number of Independent Outside Directors
and Audit & Supervisory Board Members *1		 Person 2 2 2 NDK HQ
Ratio of Independent Outside Independent Outside Directors
and Audit & Supervisory Board Members *1		 ％ 66.66% 66.66% 66.66% NDK HQ
Number of The Independent Advisory Committee *2 Times 3 4 3 NDK HQ

*1 As of the end of the each fiscal year
*2 One (１) year combined total

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