Global Warming Prevention

Trends in greenhouse gas emissions at business sites

IndicatorUnitFY2016FY2017FY2018FY2019
Total GHG emissions10 k tons119.9110.492.380.2
 CO2emissions(*1)10 k tons109.2100.786.379.5
Emissions other CO2(*2)10 k tons10.79.76.00.7
  • (*1)
    CO2 emissions:The CO2 conversion factor for purchased electricity in the Environmental Action Plan results report is calculated as 0.534 ton-CO2/MWh in FY 2016, 0.518 ton-CO2/MWh in FY 2017, 0.497 ton-CO2/MWh in FY 2018, and 0.461 ton-CO2/MWh in FY 2019.
  • (*2)
    Emissions other CO2:These are converted to equivalent amounts of CO2 using the global warning potential (GWP) of each gas.

Trends in Total Greenhouse Gas Emissions

Trends in Energy Usage

IndicatorUnitFY2016FY2017FY2018FY2019
Energy usage for manufacturing (total)10k GJ2,0381,9251,7351,630
Energy usage for distribution10k GJ14611810295
Usage of renewable energyGWh133170183 
Ratio of renewable energy to total electricity consumption%5.27.38.6 

Trend in CO2 emission from Transportation

IndicatorUnitFY2016FY2017FY2018FY2019
CO2 emission from TransportationKtons-CO299766964

GHG Emissions Report Based on GHG Protocol Standards

IndicatorFY2016
(*3)
FY2017
(*4)
FY2018FY2019
Upstream (Scope3) [ktons]Purchased goods and services2,4322,1691,8401,436
Capital goods311369
Fuel and energy-related activities not included in Scopes 1 and 2767271133
Transportation and distribution (Upstream)99806964
Waste generated in operations875N/A
Business travel1078693155
Employee commuting87696852
Leased assets (Upstream)373288281115
Reporting company (Scope 1,2) [ktons]Direct emissions (Scope 1)20819814787
Indirect emissions from energy sources (Scope 2)1,021939(*5)
912(*6)
808(*5)
771(*6)
715(*5)
663(*6)
Downstream (Scope 3) [ktons]Transportation and distribution (Downstream)N/A(*7)N/AN/AN/A
Processing of sold products21272314
Use of sold products4,5663,4603,6493,791
End-of-life treatment of sold productsN/AN/AN/AN/A
Leased assets (Downstream)N/AN/AN/AN/A
FranchisesN/AN/AN/AN/A
InvestmentN/AN/AN/AN/A
  • (*3)
    Estimate on not applicable and other items
    • Transportation and distribution (downstream): 5.4 ktons.
      Amount of emissions accompanying movement when individual customers purchase personal computers etc.
    • Other items: 311 tons.
      Emissions due to movements of visitors to the exhibition.
  • (*4)
    Estimate on not applicable and other items
    • Transportation and distribution (downstream): 6 ktons.
    • Disposal of products sold: 1 ktons.
  • (*5)
    Location-based
  • (*6)
    Market-based
  • (*7)
    N/A : Not Applicable
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