Approach by Businesses Toward Environmental Conservation Cross-departmental environmental management activities tailored to site characteristics

The OKI Group promotes activities from comprehensive and individual perspectives.

Decarbonization Initiatives at Business Sites

The OKI Group's business sites are promoting decarbonization efforts by improving efficiency (energy saving) and introducing renewable energy.

  1. Improving efficiency (energy saving)

    Our main focus is to improve the operation of on-site facilities and upgrade facilities to higher efficiency, with a target of 1% or more per unit of energy consumption.

  2. Introduction of Renewable Energy

    When introducing renewable energy, the OKI Group promotes the balanced introduction of photovoltaic power generation at its plants and the purchase of renewable energy certificates.

Environmental Measures According to Site Characteristics

Environmental measures at each site are promoted according to their characteristics. For example, decarbonization activities are classified into processing plants mainly for painting and plating, assembly plants for component packaging, large-scale offices, and small-scale offices, and measures are promoted according to their characteristics.

As an example, processing plants are characterized by continuous operation of production facilities and air conditioning equipment. For these we are primarily working to achieve a fixed reduction in energy consumption. The assembly plant has the characteristic of a low fixed load and energy consumption that fluctuate according to production volume. Based on the fact that high-mix low-volume production is increasing, efficiency is being promoted through measures such as cell production, unit production, and change in layout. In our large offices, we are promoting improvements through the introduction of energy-efficient air conditioning equipment and lighting fixtures, and in smaller offices we are making improvements centered on energy conservation activities and other operational aspects.

The OKI Group aims for optimization across the entire Group by implementing such measures and setting targets according to site characteristics, conducting trials for common issues, and horizontally developing effective cases to other sites.

Graph of Percentage of energy usage in the OKI Group by site characteristic and Characteristics of sites in terms of relationship between energy consumption, production volume and number of employees

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