Environmental Data
Symbols representing the scope of aggregation.
| a | DTS and all consolidated subsidiaries |
| b | DTS and its consolidated subsidiaries (domestic) |
Environmental data
| Category | Unit | Scope of aggregation |
Year ended March 2022 |
Year ended March 2023 |
Year ended March 2024 |
Year ended March 2025 |
Year ended March 2026 |
||
|---|---|---|---|---|---|---|---|---|---|
| Greenhouse gas emissions (GHG emissions) |
Scope1 *1 | t-CO2e | a | 5 | 4 | 2 | 2 | 1 | |
| Scope 2 market standards *1 *2 | t-CO2e | a | 1,610 | 1,544 | 1,244 | 1,006 | 857 | ||
| Scope3 *1 | total | t-CO2e | a | 83,559 | 78,185 | 79,662 | 64,216 | 85,552 | |
| Category 1: Purchased Products and Services *3 | t-CO2e | a | 73,614 | 64,409 | 66,164 | 47,933 | 63,564 | ||
| Category 2: Capital Goods | t-CO2e | a | 699 | 993 | 1,328 | 1,680 | 1,381 | ||
| Category 3: Fuel and Energy-Related Activities | t-CO2e | a | 232 | 234 | 231 | 252 | 268 | ||
| Category 4: Transportation and Delivery (Upstream) | t-CO2e | a | 26 | 38 | 28 | 19 | 24 | ||
| Category 5: Waste generated from business operations | t-CO2e | a | 107 | 84 | 105 | 139 | 111 | ||
| Category 6: Business Trip | t-CO2e | a | 826 | 804 | 791 | 805 | 804 | ||
| Category 7: Employee Commuting | t-CO2e | a | 1,014 | 935 | 1,228 | 1,502 | 1,499 | ||
| Category 8: Leased Assets (Upstream) | t-CO2e | － | － | － | － | － | － | ||
| Category 9: Transportation and Delivery (Downstream) | t-CO2e | － | － | － | － | － | － | ||
| Category 10: Processing of sold products | t-CO2e | － | － | － | － | － | － | ||
| Category 11: Use of sold products *4 | t-CO2e | a | 7,025 | 10,672 | 9,773 | 11,871 | 17,887 | ||
| Category 12: Disposal of sold products | t-CO2e | a | 2 | 3 | 3 | 5 | 5 | ||
| Category 13: Leased Assets (Downstream) | t-CO2e | － | － | － | － | － | － | ||
| Category 14: Franchise | t-CO2e | － | － | － | － | － | － | ||
| Category 15: Investment | t-CO2e | a | 14 | 13 | 11 | 10 | 9 | ||
| Total electricity consumption | kWh | a | 3,407,424 | 3,545,171 | 3,511,252 | 3,785,328 | 3,764,218 | ||
| Renewable energy use | kWh | a | 25,108 | 346,057 | 703,257 | 1,573,283 | 2,265,084 | ||
| Paper resource usage (A4 equivalent) | Millions of sheets |
b | 139 | 125 | 106 | 117 | 103 | ||
| Water use | m3 | b | 20,956 | 22,736 | 22,932 | 25,655 | 31,236 | ||
| Waste Emissions | t | b | 200 | 179 | 185 | 200 | 109 | ||
*1 Greenhouse gas emissions for previous years have been recalculated based on the latest calculation scope, reflecting changes in the scope of consolidation, etc.
*2 Calculated including renewable energy power options and procured environmental offset certificates
*3 The calculation method for Scope 3 Category 1 will be changed from the results for the fiscal year ending March 2025 (calculation will utilize some primary data collected from partner companies).
*4 Scope 3 Category 11 was recalculated retroactively to the fiscal year ending March 2022 due to a review of the power consumption and service life of the products sold.
Scope and method of calculating greenhouse gas emissions
Based on the GHG protocol, greenhouse gas emissions are calculated with the scope of DTS Group consolidated companies as the basis for the calculation.
Environmental data third-party assurance
In order to improve the transparency and reliability of our information, we have obtained independent Assurance since FY2021 for GHG emissions (Scope 1, 2, 3) in accordance with the GHG Protocol. We are working to identify and improve emissions.