Environment-Related Data

Total Energy Input Volume and CO2 Emissions

Total Energy Input Volume

FY3/2023 FY3/2024 FY3/2025
Electricity (Thousands of kWh) 96,763 96,000 98,428
City Gas （km3） 365 398 435
Natural Gas （km3） 92 94 85
Propane （t） 52 51 42
Gasoline （㎘） 790 809 839
Kerosene （㎘） 42 59 62
Diesal（㎘） 24,369 24,979 25,783
A Fuel Oil （㎘） 451 507 554
B/C Fuel Oil （㎘） 1,729 1,825 1,807
Coal Coke （t） 8,811 6,446 5,518
Anthracite （t） 5,075 952 854
Coke Oven Gas （km3） 7,461 6,809 6,154
Industrial Steam （GJ） 3,603 4,649 5,340
Steam （GJ） 975 978 975
Biodiesel fuel※ ― 98 163
  • Applies to Konoike Transport Co., Ltd. and consolidated subsidiaries in Japan
  • Biodiesel fuel includes B5 and B30 fuel

Energy-Derived CO2 Emissions

Total

(unit: t-CO2e)
FY3/2019
(base year)		 FY3/2023 FY3/2024 FY3/2025
Scope1 143,123 119,459 103,426 102,662
Scope2 51,238 42,470 38,330 25,201
Scope3 ― 672,228 596,154 589,607
Total 194,361 834,157 737,910 717,470
  • Applies to Konoike Transport Co., Ltd. and consolidated subsidiaries in Japan

Breakdown

(unit: t-CO2e)
FY3/2019
(base year)		 FY3/2023 FY3/2024 FY3/2025
Konoike Transport Co., Ltd.
Scope1 56,272 49,551 52,643 55,803
Scope2 32,771 28,342 24,876 12,382
Scope3 ― 492,742 398,057 451,165
Subtotal 89,043 570,634 475,576 519,350
Domestic Consolidated Subsidiaries
Scope1 86,851 69,908 50,783 46,859
Scope2 18,467 14,128 13,454 12,819
Scope3 ― 179,486 198,097 138,442
Subtotal 105,318 263,522 262,334 198,120
  • Applies to Konoike Transport Co., Ltd. and consolidated subsidiaries in Japan

CO2 Emissions Breakdown (Scope1+Scope2)

（unit: t-CO2e)

FY3/2023 FY3/2024 FY3/2025
Electricity 42,198 37,995 24,797
City Gas 814 886 893
Natural Gas 204 209 166
Propane 156 153 125
Gasoline 1,834 1,877 1,921
Kerosene 105 147 155
Diesal 62,873 64,445 67,551
A Fuel Oil 1,223 1,375 1,523
B/C Fuel Oil 5,188 5,475 5,603
Coal Coke 27,931 20,434 17,547
Anthracite 12,789 2,399 2,255
Coke Oven Gas 6,342 5,788 4,523
Industrial Steam 216 278 352
Steam 56 56 52
Biodiesel fuel※ ― 239 400
  • CO2 emission factor used is the value published under the Ministerial Ordinance Concerning Calculation of Greenhouse Gas Emissions Associated with Business Activities of Specified Emitters.

Breakdown by Scope3 category

（unit: t-CO2e）

FY3/2023 FY3/2024 FY3/2025
Category 1 564,627 458,637 454,713
Category 2 16,982 30,289 27,709
Category 3 7,566 23,479 18,312
Category 4 ― ― ―
Category 5 8,616 2,065 3,921
Category 6 2,305 1,761 1,787
Category 7 28,255 27,198 27,242
Category 8 ― ― ―
Category 9 ― ― ―
Category 10 ― ― ―
Category 11 43,877 52,724 55,921
Category 12 ― 1 1
Category 13 ― ― ―
Category 14 ― ― ―
Category 15 ― ― ―
  • Applies to Konoike Transport Co., Ltd. and consolidated subsidiaries in Japan

Non-Energy-Derived CO2 Emissions

(unit: t-CO2e)
FY3/2023 FY3/2024 FY3/2025
Calculated Leakage of Chlorofluorocarbons (CFCs) 1,050 807 829
Waste Derived 57,922 87,661 88,006
Biofuel Derived ― 13 33
  • Waste Derived is used as a substitute to fossil fuels in the recycling business of Eco Innovation Inc.
  • Applies to Konoike Transport Co., Ltd. and consolidated subsidiaries in Japan

CO2 Emission Reductions Effects From Solar Power Generation

FY3/2023 FY3/2024 FY3/2025
Electricity generated (kWh) 13,047,867 14,659,853 14,758,226
CO2 Emission Reductions Effects (t-CO2e) 6,642 6,465 6,243
  • Includes electricity sold under Feed-in Tariff (FIT) system
  • Applies to Konoike Transport Co., Ltd. and consolidated subsidiaries in Japan and overseas

CO2 Emission Reduction Effects From Modal Shift

FY3/2023 FY3/2024 FY3/2025
CO2 Emission Reduction Effects (t-CO2e) 5,957 8,427 73,478
  • Applies to Konoike Transport Co., Ltd. and consolidated subsidiaries in Japan

Transportation Ton-Kilometers

FY3/2023 FY3/2024 FY3/2025
Transportation Ton-Kilometers
(10,000 t/km)*1		 16,926 17,055 17,416
CO2 Emissions (t-CO2e) 26,900 25,196 26,214
Intensity*2 0.597 0.554 0.572
  • Total weight of cargo transported (in tons) multiplied by the respective transport distance (km)
  • Energy consumption (crude oil-converted KL) divided by transportation ton-kilometers (10,000 t/km)
  • Applies to Konoike Transport Co., Ltd.

Introduction of Low-Emission Vehicles

Vehicle type Units
FY3/2023 FY3/2024 FY3/2025
①Post-post-new long-term regulation-compliant vehicles 328 378 449
②Post-new long-term regulation-compliant vehicles 427 424 392
③New long-term regulation-compliant vehicles 131 92 65
④Hybrid vehicles 45 53 62
⑤EVs 9 13 17
⑥CNG vehicles 14 14 9
⑦LPG vehicles 1 1 1
  • Applies to Konoike Transport Co., Ltd.

Water Consumption

FY3/2023 FY3/2024 FY3/2025
Water and sewage consumption 357 348 419
  • Applies to Konoike Transport Co., Ltd.

Green purchasing rate

FY3/2023 FY3/2024 FY3/2025
Paper, stationery 83.2% 81.5% 82.9%
  • Applies to Konoike Transport Co., Ltd.

Results of tree-planting

FY3/2023 FY3/2024 FY3/2025
Number of trees 73 56 53
  • Applies to Konoike Transport Co., Ltd. and affiliates in Japan and oversea

Third-Party Assurance of Environment-Related Data

The KONOIKE Group has obtained third-party assurance for our GHG emissions in FY3/2024 (Scope 1, Scope 2, and Scope 3 Categories 1, 2, 3, 5, 6, 7, 11, and 12*), total energy input, and total in-house solar power generation*. This assurance was conducted by LRQA Limited, based on ISO 14064-3:2019 (GHG) and the revised ISAE3000 (non-GHG). We will continue to ensure the reliability of our calculations by obtaining third-party assurance and expanding the scope of our guarantees.

  • Scope 3 Categories 1, 2, 7, 11, and 12 apply to Konoike Transport Co., Ltd.
  • Applies to Konoike Transport Co., Ltd. and consolidated subsidiaries in Japan
保証声明書１
保証声明書２
保証声明書３

Check the KONOIKE Group Integrated Report 2025 here.

Integrated Report(e-book)

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