GHG emissions in the entire value chain
Scope 1, 2, and 3

Third party guaranteed items are marked with 
(10,000 t-CO₂)

	FY2020	FY2021	FY2022
Entire value chain (total of Scope 1, 2, and 3)	9,018	9,207	10,370
Direct emissions from corporate activities (Scope 1*1)	38	40	42
Domestic	15	15	15
Overseas	23	25	27
Indirect emissions from energies (Scope 2*1)	68	71	72
Domestic	29	26	28
Overseas	38	45	45
Emissions from corporate activities (total of Scope 1 and 2)	105	111	114
Emissions from use of products by users (Scope 3: Category 11)*2	7,573	7,532	8,270
Other emissions (other than Scope 3: Category 11)	1,339	1,564	1,986
Other indirect emissions (total of Scope 3)	8,913	9,096	10,256

*1 <Scope 1 and 2>

• Calculation range
  • - Domestic: Suzuki Motor Corporation and 66 domestic manufacturing and non-manufacturing subsidiaries
  • - Overseas: 32 overseas manufacturing and non-manufacturing subsidiaries
• Target gases: Greenhouse gases (seven gases: carbon dioxide, methane, dinitrogen monoxide, hydrofluorocarbons, perfluorocarbons, sulfur hexafluoride, nitrogen trifluoride)
• Emission coefficients
  • - Electricity: The most recently adjusted emission coefficient by electricity provider for Japan, and IEA Emissions Factors 2022 for overseas
  • - Fuel: Emission coefficients under Japan’s Mandatory Greenhouse Gas Accounting and Reporting System were used in Japan, and IPCC Guidelines 2006 were used overseas. Unit calorific values for city gas are those released by suppliers

*2 <Scope 3 Category 11>

• Calculation range: Suzuki Group
• Products subject to calculation: Automobiles, motorcycles, outboard motors, motorized wheelchairs, and other Suzuki products
• Outline of calculation method
  • - Calculated by multiplying the estimated lifetime running distance of products sold in the fiscal year under review by the emissions intensity for each model
  • - Annual running distance and years of use are based on published information, primarily the IEA SMP Model
  • - Emissions intensity for each model are based on the certified values prescribed by the regulations of each country and converted to WTW (Well-to-Wheel)

• * Data for FY2021 and earlier have been revised retrospectively in accordance with the revision to the calculation method.