Data Trends Regarding Resource Recycling
For more information on Contributing to creating a resource recycling society, refer to the Sustainability Report.
Consumption of Resources by the Daigas Group
(Partly Includes Consumption by Service Chains)
Waste generation and disposal
Volume of water intake and discharge
Resource Recycling Efforts at the Daigas Group
Use of recycled soil at gas pipe construction
Recycling of used gas pipes
For trends in the recycling rate of polyethylene pipes, refer to the environmental performance data.
Recycling of used gas appliances
Compliance with the Home Appliance Recycling Law
The Daigas Group appropriately disposes of gas air conditioners for household use and clothes dryers, covered by the Home Appliance Recycling Law, in line with the law.
In FY2023.3, about 111 tons of gas air conditioners for household use were collected, and 91% of them were recycled, higher than the minimum mandatory recycling rate of 80%. The amount of clothes dryers collected during the same year came to about 19 tons, 90% of which was recycled, far above the mandatory recycling rate of 82%.
■ Air Conditioners
| FY2019.3 | FY2020.3 | FY2021.3 | FY2022.3 | FY2023.3 | |
|---|---|---|---|---|---|
| Number of units recycled (units) | 4,728 | 4,348 | 3,656 | 2,921 | 2,755 |
| Gross weight recovered (t) | 195 | 177 | 147 | 118 | 111 |
| Weight recycled (t) | 178 | 161 | 134 | 107 | 101 |
| Recycling rate (%) | 91 | 91 | 90 | 90 | 91 |
■ Clothes Dryers
| FY2019.3 | FY2020.3 | FY2021.3 | FY2022.3 | FY2023.3 | |
|---|---|---|---|---|---|
| Number of units recycled (units) | 591 | 476 | 523 | 393 | 445 |
| Gross weight recovered (t) | 24 | 19 | 21 | 16 | 19 |
| Weight recycled (t) | 21 | 17 | 19 | 15 | 17 |
| Recycling rate (%) | 88 | 88 | 89 | 90 | 90 |
President's Commitment
Carbon Neutral Vision／
Energy Transition 2030 Sustainability Report（9.5MB） Integrated Report（12.5MB）
Energy Transition 2030 Sustainability Report（9.5MB） Integrated Report（12.5MB）
- Management Plan
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- Daigas Group's Values
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