Reduction of CO₂ Emissions, Resource Saving, and Energy Saving

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We conduct corporate activities to save resources and energy by reducing power consumption and using renewable energy.

Cool Biz and Warm Biz Campaigns

We manage our HVAC systems to 28°C (82.4°F) in summer months and 19°C (66.2°F) in winter months to save energy.

Installation of Green Walls

We install green walls in summer months to help reduce air conditioning power consumption.

Introduction of Renewable Energy

Installation of solar power generation facilities

  • 220-kW power generation at Ichijima Plant
  • 420-kW power generation at Akasaka Plant

Reducing CO2 Emissions by Switching Energy Types

We are converting from liquefied petroleum gas (LPG) to high-efficiency electricity.

Reducing CO2 Emissions by Updating Lighting Fixtures

We are converting plant and office lighting to LEDs.


We turn wastewater sludge into roadbed material.

Example Application of Eco-friendly Products

Using biomass plastic containing 51% plant-derived components for honing stone cases

We use biomass plastic (NEOPLA S-SERIES), which contains 51% plant-derived components such as starch, in cases for replacement honing stones for honing machines.

The biomass plastic uses waste starch that is discharged in large quantities at plants when switching lots.

 Biomass plastic is manufactured by Nissin FULFIL CO., LTD. (a group company).

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