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Environmental-related data
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- Sustainability
- ESG Initiatives: E (Environment)
- Environmental-related data
• Scope of aggregation: All consolidated entities based on the financial control standard (100% coverage) (except where noted)
[Tansei Co., Ltd., Tansei TDC, Tansei Institute, Tansei Display, JDN, Tansei Humanet, Tansei Business]
• Calculation period for each period: From February 1st of the previous year to January 31st of the current year
- Exclusion criteria: No excluded locations or businesses based on calculations using the financial control standard.
environmental management
| 2022 January Period |
2023 January Period |
2024 January Period |
2025 January Period |
2026 January Period |
Remarks | ||
|---|---|---|---|---|---|---|---|
| Environmental education | |||||||
| New employee training attendance rate | ％ | 100 | 100 | 100 | 100 | 100 | |
| Basic education attendance rate | ％ | implementation | 78.9 | 93.5 | 99.0 | 93.2 | |
| Professional education attendance rate | ％ | implementation | 56.8 | 92.2 | 98.7 | ①96.0 ②81.4 |
① is training on sustainable procurement policies and guidelines, and ② is training on sustainable design guidelines. |
| Environmental accidents | |||||||
| Environmental law violation fine amount | Yen | 0 | 0 | 0 | 0 | 0 | |
climate change
| 2022 January Period |
2023 January Period |
2024 January Period |
2025 January Period |
2026 January Period |
|||
|---|---|---|---|---|---|---|---|
| Energy consumption status | |||||||
| Energy consumption | GJ | － | － | 5,960 | 7,263 | 8,303 | |
| MWh | － | － | 1,656 | 2,017 | 2,306 | ||
| Power consumption * ( ) indicates single unit | |||||||
| Total consumption | MWh | （1,954） | （1,954） | 1,030 | 1,303 | 1,470 | |
| - Of which renewable energy consumption | MWh | （0） | （364） | 366 | 520 | 1,102 | |
| —Of which, derived from non-fossil certificates | MWh | 0 | 0 | 0 | 128 | 600 | |
| — Renewable energy ratio | ％ | （0） | （18.6） | 35.5 （42.4） |
40.0 （45.0） |
75.0 （90.0） |
|
| heat consumption | |||||||
| Total consumption | GJ | （－） | （－） | 1,306 | 1,623 | 2,205 | |
| GHG emissions * (Figures in parentheses are for the standalone display business only) | |||||||
| Scope 1, 2, 3 (Market) | t-CO2 | （257,263） | （258,571） | （318,360） | 357,330 （314,836） |
400,278 （349,411） |
|
| Scope 1, 2, 3 (Location) | t-CO2 | （257,279） | （258,691） | （318,522） | 344,668 （315,050） |
400,750 （349,743） |
|
| Scope 1, 2 (Market) | t-CO2 | （367） | （292） | 422 （311） |
525 （354） |
362 （150） |
|
| Scope 1, 2 (Location) | t-CO2 | （383） | （412） | 590 （473） |
738 （569） |
834 （482） |
|
| Scope 1 | t-CO2 | （10） | （12） | 69 （25） |
100 （54） |
93 （47） |
|
| Scope 2 (Market) | t-CO2 | （358） | （281） | 353 （287） |
425 （301） |
269 （103） |
|
| Scope 2 (Location) | t-CO2 | （373） | （400） | 521 （448） |
638 （515） |
739 （435） |
|
| Scope 3 | t-CO2 | （256,896） | （258,279） | （318,049） | 343,930（314,481） | 399,916（349,261） | |
| ―Category 1 | t-CO2 | 225,489 | 278,025 | ||||
| —Category 2 | t-CO2 | 2,007 | 3,210 | ||||
| —Category 3 | t-CO2 | 155 | 184 | ||||
| ―Category 4 | t-CO2 | 68 | 94 | ||||
| —Category 5 | t-CO2 | 4,900 | 5,672 | ||||
| —Category 6 | t-CO2 | 142 | 189 | ||||
| —Category 7 | t-CO2 | 202 | 213 | ||||
| —Category 8 | t-CO2 | 0 | 0 | ||||
| —Category 9 | t-CO2 | 0 | 0 | ||||
| —Category 10 | t-CO2 | 0 | 0 | ||||
| —Category 11 | t-CO2 | 102,650 | 103,146 | ||||
| —Category 12 | t-CO2 | 7,446 | 8,285 | ||||
| —Category 13 | t-CO2 | 0 | 0 | ||||
| —Category 14 | t-CO2 | 0 | 0 | ||||
| —Category 15 | t-CO2 | 869 | 896 | ||||
*Greenhouse gas (GHG) emissions are calculated based on the financial control standard, in accordance with the GHG Protocol's "Standards for Corporate Accounting and Reporting" and "Corporate Value Chain Standards."
*Categories 16 and 17 are excluded (0 t-CO2) because no applicable business activities exist.
*For Scope 2 in the fiscal year ending January 2025, the emission factors of the heat supply provider for the head office have been updated.
For Scope 3, we have corrected some of the unit consumption and calculation methods to comply with the calculation requirements set forth by SBTi.
*The data for the fiscal years ending January 2025 and January 2026 have been processed to deduct duplicate emissions from intercompany transactions.
resource circulation
| 2023 January Period |
2024 January Period |
2025 January Period |
2026 January Period |
Remarks | |||
|---|---|---|---|---|---|---|---|
| Ingredients * (Items in parentheses are single ingredients) | |||||||
| Raw material usage (total amount) | t | （11.9） | （10.93） | （10.01） | （10.63） | Calculated at 4g per sheet of standard A4 copy paper | |
| - Copy paper usage | Pieces | （2,971,000） | （2,732,500） | （2,503,500） | （2,658,000） | ||
| Waste-related * ( ) indicates individual items | |||||||
| Total waste generated | t | （8,677.3） | （14,337.5） | 17,135.4 | 22,705.5 | ||
| Waste generated at each site | t | （30.7） | （50.2） | 47.3 | 197.8 | ||
| - Amount of recycled waste | t | （9.9） | （33） | 24.7 | 46.4 | Excluding waste with unknown disposal methods | |
| Waste generated at construction sites | t | （8,646.6） | （14,287.3） | 17,088.1 | 22,507.7 | ||
| - Amount of separated waste | t | （7,356.1） | （12,262.1） | 14,426.6 | 19,121.1 | ||
| - Mixed waste volume | t | （1,290.5） | （2,025.2） | 2,661.5 | 3,364.8 | ||
| Waste sorting rate at construction sites (t) | ％ | （82.5） | （83.5） | 81.6 | 85.0 | ||
| Waste separation rate at construction sites (m3) | ％ | （70.4） | （71.3） | 67.1 | ①67.2 ②84.6 |
Target 70% (① Tanseisha, ② Tansei Display) | |
| Amount of hazardous waste generated | t | 0 | 0 | 0 | 0 | Specially controlled industrial waste as defined by the Waste Management Act | |
| Amount of radioactive waste generated | t | 0 | 0 | 0 | 0 | Not applicable | |
| Thorough planning and implementation of advance plans to reduce the generation of industrial waste. | ％ | （91.5） | （92.6） | （92.3） | （92.9） | Target 90% | |
| Air pollution | |||||||
| NOx (nitrogen oxide) emissions | t | 0 | 0 | 0 | 0 | No applicable equipment | |
| SOx (sulfur oxide) emissions | t | 0 | 0 | 0 | 0 | No smoke-generating facilities | |
| VOCs (volatile organic compounds) emissions | kg | 0 | 0 | 0 | 0 | No applicable equipment | |