ESG Data

Environment

CO2

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.