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Komatsu?fs Environmental and Social ActivitiesData

Site Data (Japan)  Komatsu Construction Equipment Sales and Service Japan Ltd.


Year of Establishment March 1967
Location Sagamihara, Kanagawa Prefecture (Head office)
Main Products Sales and service for construction machinery
Number of business sites 107
Number of employees 1,883
Date of ISO14001 certification acquisition -
* The number of business sites and employees as of the end of March 2013.

Major Performance

Environmental impact Energy consumption
Item Actual value Item Actual consumption Converted to calorie equivalents (GJ)
Total CO2 emissions 4,516 t-CO2 Electricity 8,170 MWh 81,455
Total emissions of waste 3,613 t Heavy oil A 62 kl 2,409
Amount recycled 2,958 t Kerosene 392 kl 14,379
Recycling rate 81.9 % Light oil 42 kl 1,601
  LPG 22 t 1,094
Town gas   1,119
Total   102,057
* Total emissions of waste are expressed as a composite of the amount recycled (excluding valuables) and the amount disposed.
* Recycling rate is calculated by dividing the amount recycled (including valuables) by the amount generated (including valuables).

* The heat energy conversion factor is calculated in keeping with Greenhouse Gas Emission Calculation - Reporting Manual, which is based on the act on Promotion of Global Warming Countermeasures.