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DNP Group Key Environmental Data

The environmental data book is available here.

Third-party assurance of environmental data (Independent Assurance Statement)

Some of the data contained in this report has been assured by LRQA Limited to ensure its reliability.
A star mark ★ has been attached to each one of the indicators that have been assured by LRQA Limited.

Medium- to long-term goals and achievements (activity record up to March 2026)

GHG Emissions

Medium- to long-term goals (SBT certification)

Reduce Scope 1+2 emissions by 46.2% compared to FY2019 by FY2030 (target from fiscal 2024)

 

FY2019 (Base year) FY2023 FY2024 FY2025
1,062,000 tons - CO2e *1 846,000 tons - CO2e 866,000 tons - CO2e ★719,000 tons -CO2e  ※2
32.3% reduction
This graph shows the trend in greenhouse gas emissions (including overseas emissions) and the decreasing trend in GHG emissions (thousand tons of CO2e) and sales intensity over the past four fiscal years.

Medium- to long-term goals (SBT certification)

Reduce Scope 3 emissions (Categories 1, 3, 4, and 5) by 27.5% compared to fiscal 2019 by fiscal 2030 (target from fiscal 2024)

 

FY2019 (Base year) FY2023 FY2024 FY2025
3,556,000 tons - CO2e 3,257,000 tons - CO2e 2,990,000 tons - CO2e  ★2,904,000 tons - CO2e 
18.3% reduction

Starting in FY2024, GHG emissions from VOC combustion will be included in Scope 1 emissions. Accordingly, emissions from FY2019 to 2023 have also been recalculated.

  1. Emissions from CMIC CMO Co., Ltd. have been added to the base year of FY2019.
  2. DNP High-performance Materials Hikone Co., Ltd., DNP Hikari Metal Co., Ltd., and others have been added to the scope of calculation.

Transportation-related Environmental Impact

Medium-to long-term goals

An 11% reduction compared to FY2019 by FY2030 (target from FY2024)

 

FY2019 (Base year) FY2023 FY2024 FY2025
12.8kL/billion yen 10.4kL/billion yen
 10.2kL/billion yen
 ★9.6kL/billion yen
24.9% reduction
As an indicator of the environmental impact of transportation, this graph shows the trends in fuel consumption per unit and total fuel used for transportation over the past four fiscal years.

Sales of Eco-Friendly Products and Services

Medium-to long-term goals

Increase the ratio of Super Eco-Products to total sales to 30% by FY2030 (target from FY2024)

 

FY2023 FY2024 FY2025
12.0% 15.0% ★18.3%
This graph shows the sales trends of environmentally friendly products and services, and the sales of Super Eco-Products as a percentage of total sales.

Resource Recycling Rate

Medium-to long-term goals

Achieve a resource recycling rate* of 70% for all unnecessary objects by FY2030 (target from FY2024)

 

FY2023 FY2024 FY2025
62.4% 63.5% ★65.9%
  • Of the unnecessary objects excluding paper and other valuable materials, the percentage that are recycled through material or chemical recycling.
Graph showing the amount of resources recycled and the resource recycling rate relative to unnecessary objects by the president over the past four years.

Resource circulation rate: Resource circulation amount ÷ Paper removal unnecessary objects x 100

Resource recycling volume: The amount of unnecessary objects paper that is recycled through material recycling or chemical recycling.

Paper unnecessary objects: The amount unnecessary objects (waste + valuable materials) minus the amount of paper valuable materials and the unnecessary objects sludge processed on-site.

Water Usage

Medium-to long-term goals

Reduce water usage per unit of sales by 30% compared to FY2019 by FY2030 (target from FY2024)

 

FY2019 (Base year) FY2023 FY2024 FY2025
6.73m3/million yen*1 5.12m3/million yen 6.21m3 / million yen ★5.95m3 /million yen ※2
7.7% reduction
  1. CMIC CMO Co., Ltd.'s water usage and sales figures were added to the base year of FY2019.
  2. We have added CMIC CMO Co., Ltd. and Tomoe Resin Co., Ltd. to the scope of calculation.
This graph shows the trends in water usage and sales per unit of consumption, specifically the water usage (thousand m³) and sales per unit of consumption for the most recent four fiscal years.

VOC Emissions

FY2023 FY2024 FY2025
13,351 tons 12,848 tons 12,772 tons
This graph shows the trends in VOC emissions and sales per unit of revenue, for the most recent four fiscal years.

Environmental Conservation

Medium-to long-term goals

Maintain the maximum concentrations of regulated air emissions at 70% or less of the regulatory standard (voluntary standard)

 

FY2023 FY2024 FY2025
98.4% 100% 100%

Medium-to long-term goals

Maintain the maximum concentrations of wastewater discharge regulations at 70% or less of the regulatory standard (voluntary standard)

 

FY2023 FY2024 FY2025
99.2% 99.7% 99.4%

Medium-to long-term goals

Maintain the maximum odor levels at the site boundary at 70% or less of the regulatory standard (voluntary standard)

 

FY2023 FY2024 FY2025
99.9% 98.5% 98.4%

Medium-to long-term goals

Maintain the maximum noise level at site boundary at 70% or less of the regulatory standard (voluntary standard)

 

FY2023 FY2024 FY2025
100% 99.4% 97.7%

Medium-to long-term goals

Maintain the maximum vibration levels at site boundary at 70% or less of the regulatory standard (voluntary standard)

 

FY2023 FY2024 FY2025
100% 100% 100%

Other key data (activity record up to March 2026)

GHG Supply Chain Emissions

Unit: 1,000 tons-CO2e

Item FY2023 FY2024 FY2025
Scope 1 emissions 310 323 ★ 310
Scope 2 emissions 535 543 ★ 409
Scope 3 emissions 4,573 4,331 4,394
Scope 1, 2, and 3 emissions 5,419 5,197 5,113

Scope 3 category

 

Category 1.   Purchased goods and services 2,909 2,645 ★ 2,569
Category 2.   Capital goods 128 134 ★ 172
Category 3.   Fuel- and energy-related activities (not included in scope 1 or scope 2) 136 144 ★ 139
Category 4.   Upstream transportation and distribution 184 174 ★ 168
Category 5.   Waste generated in operations 27 27 ★ 28
Category 6.   Business travel 12 13 ★ 14
Category 7.   Employee commuting 26 28 ★ 26
Category 8.   Upstream leased assets － － －
Category 9.   Downstream transportation and distribution  583 555 ★ 567
Category 10. Processing of sold products － － －
Category 11. Use of sold products 102 162 ★ 261
Category 12. End-of-life treatment of sold products 445 432 ★ 430
Category 13. Downstream leased assets  － － －
Category 14. Franchises － － －
Category 15. Investments 18 18 20

Effective Use of Water Resources (Water withdrawal)

Water sources FY2023 FY2024 Actual results for fiscal year 2025 *
Surface water (clean water and industrial water) 4,040,000m3 5.060,000m3 5,042,000m3
Groundwater 3,260,000m3 4,000,000m3 3,961,000m3
River water 0m3 0m3 0m3
Sea water 0m3 0m3 0m3
Total amount 7,300,000m3 9,060,000m3 ★9,003,000m3
  • CMIC CMO Co., Ltd., Tomoe Resin Co., Ltd., and DNP Scientific Analysis Center Inc. have been added to the scope of calculation.

Effective Use of Water Resources (Water discharged)

Water sources FY2023 FY2024 Actual results for fiscal year 2025 *1
Public water areas*2 (rivers/oceans) 2,620,000m3 3,990,000m3 3,840,000m3
Sewer system

2,930,000m3

 3,980,000m3 3,170,000m3
Ground infiltration 0m3 0m3 0m3
Total amount 5,550,000m3 7,140,000m3 ★ 7,010,000m3
  1. CMIC CMO Co., Ltd., Tomoe Resin Co., Ltd., and DNP Scientific Analysis Center Inc. have been added to the scope of calculation.
  2. When wastewater is discharged into public water areas such as rivers, it flows down the river and eventually reaches the ocean.

Reduction of Water Pollutants

Item FY2023 FY2024 FY2025
Discharge of water pollutants COD 1.35kg/100 million yen 1.10kg/100 million yen 1.11 kg/billion yen
  • Explanation of units: Although expressed as load weight/tons of product, we determined that weight was not an appropriate metric because our products vary widely, and therefore used sales as a substitute indicator.