ESG Data
Environment
CO2 emissions
Unit: tons of CO2e/year
| Business segment | Emission source | CY2023*1 | CY2024*1 | |
|---|---|---|---|---|
| Scope 1 （Direct emissions） |
Power generation business | Fuels*2 | 1,527 | 3,288 |
| Development and operation business | 0 | |||
| Total | 1,527 | 3,288 | ||
| Scope 2 （Indirect emissions) |
Power generation business | Electricity | 2,471 | 4,754 |
| Development and operation business | Electricity*3 | 41 | 0 | |
| Heat | 20 | 21 | ||
| Total | 2,532 | 4,775 | ||
| Scope 1 + 2 (Total) | 4,059 | 8,063 | ||
- *1Calculated for the period from January to December of each year.
- *2Scope 1 is the equivalent of CH4 emissions from wood chips used for fuel drying. CO2 generated by combustion of biomass fuel is not included because it is reabsorbed.
- *3For electricity used in our Scope 2 development and operation activities (2024), we are purchasing non-fossil fuel certificates equivalent to our consumption.
Atmosphere
| Units | FY2023 | FY2024 | |
|---|---|---|---|
| Number of applicable biomass power plants | Sites | 4 | 6 |
| NOX emissions | Tons | 552 | 877 |
| SOX emissions | Tons | 7 | 23 |
| NOX emissions per amount of power generated | g/kWh | 0.5098 | 0.4075 |
| SOX emissions per amount of power generated | g/kWh | 0.0067 | 0.0107 |
| Dust | Tons | 29 | 22 |
Waste
| Units | FY2023 | FY2024 | |
|---|---|---|---|
| Number of applicable biomass power plants | Sites | 4 | 6 |
| Industrial waste emissions | Tons | 26,876 | 51,149 |
| Incinerated ash generated (Recycling rate) | Tons | 12,908 （25％） |
25,438 （20％） |
| Dust generated (Recycling rate) | Tons | 13,798 （34％） |
24,954 （28％） |
| Sludge generated (Recycling rate) | Tons | 133 （58％） |
451 （72％） |
| Plastics | Tons | 4 | 5 |
| Other | Tons | 34 | 299 |
Water resources
| Units | FY2023 | FY2024 | |
|---|---|---|---|
| Number of applicable biomass power plants | Sites | 4 | 6 |
| Clean water consumed | ㎥ | 44,591 | 166,552 |
| Industrial water consumed | ㎥ | 2,223,771 | 2,428,969 |
| Total consumption | ㎥ | 2,268,362 | 2,595,521 |
| Clean water consumption per amount of power generated | kg/kWh | 0.04 | 0.08 |
| Water consumption per amount of power generated | kg/kWh | 2.09 | 1.21 |
Social
Diversity-related data
| Units | FY2023 | FY2024 | |
|---|---|---|---|
| Number of employees (Consolidated) | People | 287 | 335 |
| Number of employees (Non-consolidated) | People | 198 | 233 |
| Percentage of female employees (Non-consolidated) | % | 36.7 | 34.7 |
| Average length of service (Non-consolidated) | - | 4 years and 4 months | 4 years and 2 months |
| Percentage of female managers (Non-consolidated) | % | 4.8 | 6.4 |
| Percentage of eligible male employees taking childcare leave | % | 57.0 | 62.5 |
Governance
Compensation for Directors, Audit & Supervisory Board Members and Executive Officers
| FY2024 | ||||||||
|---|---|---|---|---|---|---|---|---|
| Category of officers | Total compensation(Million yen) | Breakdown of compensation (Million yen) | Number of eligible directors | |||||
| Monetary compensation | Stock-based compensation | |||||||
| Base compensation | Bonuses | Other | Performance-based compensation | Non-performance-based compensation | ||||
| Director (Excluding External Directors) |
220 | 165 | - | - | 48 | 7 | 4 | |
| Audit & Supervisory Board Member (Excluding External Audit & Supervisory Board Members) |
34 | 34 | - | - | - | - | 2 | |
| External Director | 64 | 57 | - | - | - | 8 | 4 | |
| External Audit & Supervisory Board Member | 16 | 16 | - | - | - | - | 2 | |
| Executive Officer | 138 | 113 | - | - | 24 | 1 | 5 | |
- (Notes)
- 1． Stock-based compensation is shares of RENOVA stock granted from a fund to the Directors and Executive Officers according to points, which are calculated using a set calculation formula, given to them for a certain period. The amounts of (performance-based) stock-based compensation for Directors and Executive Officers in the table above are expenses posted for the points given in the fiscal year under review.
- 2． No Directors receive salaries as employees in addition to compensation to them as Directors.