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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 | ||||
* GHG emissions are calculated in accordance with the GHG Protocol (Financial Control Criteria) and the "Act on Promotion of Global Warming Countermeasures."
For Scope 3, categories 1 through 15 are included in the calculation based on the "Basic Guidelines" issued by the Ministry of the Environment and Trade and Industry.
* For the fiscal year ending January 2025, Scope 2 emissions have been recalculated to reflect a review of the emission factors for the head office's heat supply business, and Scope 3 emissions have been recalculated to reflect revisions to the unit intensity and calculation methods (in compliance with SBTi requirements).
*The data for the fiscal years ending January 2025 and January 2026 excludes 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 | |