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Environmental Preservation

Environmental Accounting

Environmental Accounting

Conservation Costs

The main items of environmental investment in fiscal 2018 were global environmental conservation costs (82%) and environmental burden reduction (14%) as a result of the introduction of energy-saving equipment.

Conservation Cost Category Details Conservation Costs (million yen)
Investments Expenses
1. Business site costs (Subtotal) 4,291 2,733
Details ①Pollution prevention Environmental burden reduction 620 1,980
②Global environmental conservation Energy saving 3,641 390
③Recycling resources Effective use of resources 30 365
2. Upstream and downstream costs Change of raw materials, etc 0 0
3. Administrative costs Educational activities 22 83
4. R&D costs Development of energy saving products, etc. 99 628
5. Social activity costs Educational activities 6 5
6. Environmental damage costs Community relations 1 85
7. Others   0 0
Total   4,419 3,536
Conservation Effects

Data on environmental burden has been summarized. Details can be found in the report booklet and the site report.。

Environmental Burden Units FY2017 Results FY2018 Results Effects
CO2emissions (from energy and nonenergy sources) million t 218 203 15
SOx emissions  t 44 47 -3
NOx emissions t 4,370 4,040 330
Soot and dust emissions t 65 81 -16
COD (BOD) discharges t 330 230 100
Water used 1,000 t 58,260 59,420 -1,160
PRTR substance emissions t 78 77 1
Waste 1,000 t 113 121 -8
Final landfill waste t 88 49 39
CO2 emissions from transportation 1,000 t 34 35 -1
Economic Effects

Substantial economic benefits associated with environmental conservation measures include the following profit on sale of valuables, energy cost reduction through energy saving, and processing cost reduction through resource saving activities.

Category Item Details Effects (million yen)
Profits Business income through recycling waste generated from main business activities or recycling used products Sales profits 449
Cost reductions Energy cost reduction through energy saving Energy saving 220
Reducing waste treatment costs by conserving or recycling resources Effective use of resources -162
Total   507
デンカ株式会社, デンカ株式会社 IR室
Environmental Preservation
Management
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Environmental Policies

Caring for the Global Environment Focusing on Responsible Care Activit...

Environmental Preservation
A Message from the Officer in Charge of Environmental Measures
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A Message from the Officer in Charge of Environmental Measures

Doing Our Best as a Chemical Product Manufacturer to Live up to Society’s...

Environmental Preservation
Medium-Term Environmental Plan
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Medium-Term Environmental Plan

In fiscal 2018, which was the last year of the Sixth Medium-Term Environm...

Environmental Preservation
Initiatives Aimed at Curbing GHG Emissions and Reduction Targets for GHG Emissions
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Initiatives Aimed at Curbing GHG Emissions and Reduction Targets for GHG Emissions

Denka’s Reduction Targets for GHG Emissions *Net GHG emissions:...

Environmental Preservation
Climate Change: Risks and Opportunities
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Climate Change: Risks and Opportunities

  Risks Opportunities ...

Environmental Preservation
Promoting the Use of Clean Energy
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Promoting the Use of Clean Energy

A stable power supply and efficient energy usage are essential to...

Environmental Preservation
Promoting the Use of Clean Energy
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Initiatives in Electric Power Generation

Power Sources in Fiscal 2018 Scope of reporting:Six dom...

Environmental Preservation
Government Subsidies Related to the Environment and Energy
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Government Subsidies Related to the Environment and Energy

Utilization of Government Subsidies Related to the Environment and Energy...

Environmental Preservation
The Denka Group’s Policies on the Prevention of Environmental Pollution
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The Denka Group’s Policies on the Prevention of Environmental Pollution

Denka is properly managing the volume of environmental load substances em...

Environmental Preservation
The Denka Group’s Policies regarding and Accomplishments in Biodiversity Protection
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The Denka Group’s Policies regarding and Accomplishments in Biodiversity Protection

In recent years, the general public has voiced growing concerns with rega...

Environmental Preservation
Preservation of Water Resources
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Preservation of Water Resources

(1) Background The issue of limited water resources is recognized ...

Environmental Preservation
Contribution to the Development of a Recycling-Oriented Society
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Contribution to the Development of a Recycling-Oriented Society

We are promoting a switchover of raw materials and fuels used by cement p...

Environmental Preservation
Initiatives to Reduce Marine Plastics
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Initiatives to Reduce Marine Plastics

In September 2018, Denka co-founded the Japan Initiative for Mari...

Environmental Preservation
Environmental Accounting
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Environmental Accounting

Conservation Costs The main items of environmental investment in fisca...

Environmental Preservation
Overview of Environmental Impacts
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Overview of Environmental Impacts

(totals for all production sites in fiscal 2018; fiscal 2017 figures ...

Environmental Preservation
Fiscal 2018 Environmental Performance Data
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Fiscal 2018 Environmental Performance Data

Production Volume and Energy Consumption Intensity The ene...

Environmental Preservation
Performance data of each site
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Performance data of each site

Environmental performance data (fiscal 2018): major kinds of emissions an...