Global Warming Prevention

Trends in greenhouse gas emissions at business sites

IndicatorUnitFY2017FY2018FY2019FY2020
Total GHG emissions10 ktons-CO2110.492.380.265.8
 CO2emissions(*1)10 ktons-CO2100.786.379.565.3
Emissions other CO2(*2)10 ktons-CO29.76.00.70.5
  • (*1)
    CO2 emissions:The CO2 conversion factor for purchased electricity in the Environmental Action Plan results report is calculated as 0.518 ton-CO2/MWh in FY 2017, 0.497 ton-CO2/MWh in FY 2018, 0.461 ton-CO2/MWh in FY 2019, and 0.444 ton-CO2/MWh in FY 2020.
  • (*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

IndicatorUnitFY2017FY2018FY2019FY2020
Energy usage for manufacturing (total)10k GJ1,9251,7351,6301,378
Energy usage for distribution10k GJ1181029577
Usage of renewable energyGWh170183--
Ratio of renewable energy to total electricity consumption%7.38.68.410.1

Trend in CO2 emission from Transportation

IndicatorUnitFY2017FY2018FY2019FY2020
CO2 emission from Transportationktons-CO276696453

GHG Emissions Report Based on GHG Protocol Standards

IndicatorFY2017
(*3)
FY2018FY2019FY2020
Upstream (Scope3)
[ktons-CO2]
Purchased goods and services2,1691,8401,4361,104
Capital goods136915
Fuel and energy-related activities not included in Scopes 1 and 2727113399
Transportation and distribution (Upstream)80696453
Waste generated in operations75N/AN/A
Business travel869315527
Employee commuting69685289
Leased assets (Upstream)28828111588
Reporting company (Scope 1,2)
[ktons-CO2]
Direct emissions (Scope 1)1981478775
Indirect emissions from energy sources (Scope 2)939(*4)
912(*5)
808(*4)
771(*5)
715(*4)
663(*5)
583(*4)
540(*5)
Downstream (Scope 3)
[ktons-CO2]
Transportation and distribution (Downstream)N/A(*6)N/AN/AN/A
Processing of sold products27231412
Use of sold products3,4603,6493,7913,094
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): 6 ktons-CO2.
    • Disposal of products sold: 1 ktons-CO2.
  • (*4)
    Location-based
  • (*5)
    Market-based
  • (*6)
    N/A : Not Applicable
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