Data Collection
The Yamaha Motor Group's environmental data for the past five years.
Contents
1. Sales of low carbon products
| Item | Unit | 2018 | 2019 | 2020 | 2021 | 2022 |
|---|---|---|---|---|---|---|
| Number of fuel-injected motorcycles sold | K vehicles | 3,564 | 3,554 | 3,363 | 3,993 | 4,146 |
| Number of motorcycles featuring a BLUE CORE engine sold | 2,800 | 2,901 | 2,245 | 3,184 | 3,064 | |
| Number of electrically power assisted bicycles sold (including number of drive units) | 569 | 648 | 670 | 821 | 779 |
2. Global energy consumption
Energy consumption by region
| Area | Unit | 2018 | 2019 | 2020 | 2021 | 2022 |
|---|---|---|---|---|---|---|
| Asia | GJ | 2,943,382 | 2,712,913 | 2,048,027 | 2,354,586 | 2,506,222 |
| Europe | 144,294 | 195,968 | 163,369 | 168,458 | 161,288 | |
| North America | 476,275 | 512,764 | 484,517 | 596,713 | 614,710 | |
| Japan | 1,838,368 | 1,769,163 | 1,636,419 | 1,874,909 | 1,941,624 | |
| Oceania | 19,155 | 19,377 | 15,398 | 14,389 | 12,058 | |
| Central and South America | 130,733 | 138,975 | 128,759 | 169,706 | 194,385 | |
| China | 219,383 | 183,517 | 193,977 | 215,155 | 210,445 | |
| Africa | 0 | 0 | 0 | 90 | 263 | |
| Total | 5,771,590 | 5,532,677 | 4,670,466 | 5,394,006 | 5,640,995External Assurance |
Energy consumption by type
| Item | Unit | 2018 | 2019 | 2020 | 2021 | 2022 |
|---|---|---|---|---|---|---|
| Electricity purchased | GJ | 2,569,177 | 2,494,982 | 2,133,086 | 2,448,759 | 2,533,483 |
| Renewable energy generation | 0 | 0 | 0 | 0 | 93,314 | |
| City gas | 612,749 | 579,210 | 544,384 | 631,144 | 634,019 | |
| Natural gas | 1,680,154 | 1,567,543 | 1,234,396 | 1,393,431 | 1,414,532 | |
| LPG | 478,633 | 447,627 | 418,077 | 569,120 | 591,119 | |
| Butane | 13,059 | 16 | 11 | 11 | 11 | |
| Gasoline | 204,661 | 194,597 | 137,268 | 154,078 | 165,413 | |
| Bio-blend gasoline | 0 | 3,665 | 4,119 | 3,032 | 7,492 | |
| Light oil | 122,592 | 137,127 | 87,988 | 71,447 | 72,881 | |
| Bio-blend light oil | 0 | 1,279 | 8,764 | 11,508 | 17,162 | |
| Heavy oil A | 88,065 | 91,430 | 82,912 | 89,371 | 90,349 | |
| Kerosene | 1,228 | 791 | 7,662 | 7,025 | 7,170 | |
| Hot water | 903 | 14,412 | 11,799 | 15,049 | 13,951 | |
| Incineration of waste oil and plastic | 370 | 0 | 0 | 31 | 99 | |
| Total | 5,771,591 | 5,532,679 | 4,670,466 | 5,394,006 | 5,640,995External Assurance |
The calorific value per unit factor for electricity was changed to 3.6GJ/MWh and reflected back to 2018
Renewable energy (electricity purchased and captive power) and the portion from the incineration of waste oil and plastic have been included in calculations since 2022.
We also added new items for bio-blend gasoline and bio-blend light oil, which until 2021 were included in gasoline and light oil.
3. Greenhouse gas (GHG) emissions volume: Scope 1. (direct emissions)
| By type | 2022 |
|---|---|
| CO2 | 15.4 |
| CH4 | 0.0 |
| N2O | 0.0 |
| HFCs | 0.0 |
| PFCs | 0.0 |
| SF6 | 0.1 |
| Total | 15.5 |
Referenced Global Warming Potential: IPCC "Fifth Assessment Report" (AR5)
4. Greenhouse gas (GHG) emissions volume: Scope 2. (indirect emissions)
| By area | 2022 | |
|---|---|---|
| Location-based (L) | Market-based (M) | |
| Asia | 199,945 | 201,767 |
| Europe | 3,082 | 2,191 |
| North America | 40,054 | 28,317 |
| Japan | 64,892 | 59,034 |
| Oceania | 677 | 572 |
| Central and South America | 3,824 | 3,468 |
| China | 17,636 | 15,017 |
| Africa | 33 | 12 |
| Total | 330,143 | 310,376 |
Domestic: Adjusted emission factors by electric utility for the most recent year announced by the Ministry of the Environment.
Overseas: As a rule, emission factors by electric utility.
Otherwise, CO2 emission factors by country announced by the International Energy Agency (IEA), etc.
Emission factors for 2020 as found in "Emission Factors 2022".
5.
Global CO2 emissions
| Area | Unit | 2019 | 2020 | 2021 | 2022 |
|---|---|---|---|---|---|
| Scope 1. | |||||
| Asia | t CO2 | 78,992 | 58,750 | 67,511 | 69,476 |
| Europe | 5,437 | 4,234 | 4,689 | 4,721 | |
| North America | 13,290 | 12,822 | 16,305 | 17,014 | |
| Japan | 49,581 | 46,388 | 52,436 | 53,495 | |
| Oceania | 1,000 | 735 | 695 | 577 | |
| Central and South America | 2,081 | 1,834 | 3,474 | 3,906 | |
| China | 5,096 | 5,412 | 5,894 | 5,760 | |
| Africa | - | - | 0 | 0 | |
| Total | 155,847 | 130,174 | 151,002 | 154,950External Assurance | |
| Scope 2. | |||||
| Asia | t CO2 | 219,285 | 165,076 | 191,436 | 201,767 |
| Europe | 4,728 | 4,180 | 3,270 | 2,191 | |
| North America | 32,066 | 28,461 | 34,307 | 28,317 | |
| Japan | 108,834 | 94,709 | 98,657 | 59,034 | |
| Oceania | 928 | 917 | 824 | 572 | |
| Central and South America | 2,989 | 2,785 | 3,221 | 3,468 | |
| China | 15,428 | 16,231 | 18,174 | 15,017 | |
| Africa | - | - | 12 | 12 | |
| Total | 384,258 | 312,359 | 349,901 | 310,376External Assurance | |
| Scope 3. | |||||
| 01.Purchased products and services | t CO2 | 3,522,932 | 3,115,239 | 4,602,716 | 5,087,022 |
| 02.Capital goods | 249,256 | 218,028 | 201,270 | 261,542 | |
| 03.Energy-related activities | 56,300 | 47,250 | 55,860 | 57,047 | |
| 04.Transport and delivery (upstream) | 241,627 | 206,551 | 311,125 | 445,725 | |
| 05.Waste materials emitted by businesses | 15,589 | 13,538 | 16,333 | 17,069 | |
| 06.Business trips | 24,266 | 3,902 | 3,306 | 21,940 | |
| 07.Employees' commuting | 8,180 | 8,160 | 10,500 | 9,929 | |
| 08.Leased assets (upstream) | |||||
| 09.Transport and delivery (downstream) | Not applicable | Not applicable | Not applicable | Not applicable | |
| 10.Processing of products sold | 5,730 | 5,065 | 4,871 | 5,424 | |
| 11.Use of products sold | 29,344,372 | 21,961,065 | 26,016,843 | 26,506,968External Assurance | |
| 12.Disposal of products sold | 57,393 | 51,298 | 44,660 | 46,683 | |
| 13.Leased assets (downstream) | Not applicable | Not applicable | Not applicable | Not applicable | |
| 14.Franchises | Not applicable | Not applicable | Not applicable | Not applicable | |
| 15.Investments | Not applicable | Not applicable | Not applicable | Not applicable | |
| Total | 33,525,645 | 25,630,096 | 31,267,484 | 32,459,349 | |
| Scope 1, 2, 3 Total | 34,065,380 | 26,072,630 | 31,768,387 | 32,924,676 | |
* Scope 3. : Other indirect emissions are calculated using the Emission Unit Value Database(ver. 2.4) as per the Ministry of the Environment’s Basic Guidelines on Accounting for Greenhouse Gas Emissions Throughout the Supply Chain (ver. 3.2).
*Scope 3. : For 11. Use of products sold, we changed usage conditions such as yearly distance used (hours) and years of use across lifetime (hours), and also changed calculation conditions using power coefficient scenarios for each region based on future electrification of products. Figures were recalculated accordingly, dating back to 2019.
6. Conversion factors used for energy consumption and CO2 emissions
Conversion factors (variable factors) used for 2021 results in the Environmental Plan 2050
* With regard to actions relating to the Environmental Plan 2050, results for 2019 onwards are calculated using variable factors and therefore cannot be compared with past data.
| Item name | Common unit | Calorific value per unit factor | CO2emission factor |
|---|---|---|---|
| GJ/Common unit | t-CO2/Common unit | ||
| Electricity | MWh | 3.6 | *Note 1 |
| Electricity (captive power by renewable energy) | MWh | 3.6 | - |
| Kerosene | kL | 36.7 | 2.49 |
| Heavy oil A | kL | 39.1 | 2.71 |
| LPG | t | 50.8 | 3 |
| Butane | t | 49.7 | 3.03 |
| City gas (Japan) | 1000Nm3 | 45 | 2.24 |
| City gas (other than Japan) | 1000m3 | 40 | 1.81 |
| Gasoline | kL | 34.6 | 2.32 |
| Bioethanol-blended gasoline | kL | 34.6 | By mixture ratio |
| Light oil | kL | 37.7 | 2.58 |
| Bioethanol-blended light oil | kL | 37.7 | By mixture ratio |
| Industrial steam | GJ | 1.02 | 0.06 |
| Non-industrial steam | GJ | 1.36 | 0.057 |
| Hot water | GJ | 1.36 | 0.057 |
| Waste oil | t | 38.3 | 2.92 |
| Waste plastic | t | 29.3 | 2.55 |
*Note 1
Domestic: Adjusted emission factors by electric utility for the most recent year announced by the Ministry of the Environment. Overseas: As a rule, emission factors by electric utility .
Otherwise, CO2 emission factors by country announced by the International Energy Agency (IEA)
Emission factors for 2020 as found in "Emission Factors 2022".
Conversion factors (fixed factors) used for 2009 to 2018 in the Environmental Plan 2020
| Energy Segment | Reporting Unit | Calculation coefficient | |||
|---|---|---|---|---|---|
| Calorie | CO2 （tCO2） |
Data source | |||
| Electricity purchased (electric utilities in each country) | MWh | Individual setting (IEA values by country) | |||
| Japan: daytime electricity | MWh | 9.97 | Energy Saving Act | ||
| Japan: nighttime electricity | MWh | 9.28 | |||
| Japan: Chubu Electric Power | MWh | 0.451 | Published values | ||
| Gasoline (including aviation gasoline) | kl | 34.6 | 2.32 | Act on Promotion of Global Warming Countermeasures | |
| Kerosene (including jet fuel) | kl | 36.7 | 2.49 | Act on Promotion of Global Warming Countermeasures | |
| Light oil (diesel fuel) | kl | 38.2 | 2.62 | Act on Promotion of Global Warming Countermeasures | |
| Heavy oil A (for small and medium-sized boiler fuels) | kl | 39.1 | 2.71 | Act on Promotion of Global Warming Countermeasures | |
| Petroleum gas | Liquefied petroleum gas (LPG) | t | 50.2 | 3 | Act on Promotion of Global Warming Countermeasures |
| Butane | t | 49.6 | 3.03 | Supplier data | |
| Natural gas | Natural gas (overseas) | thousand m3 | (35.2) | (1.81) | Individual setting (IEA global average) |
| City gas 13A (Japan) | thousand m3 | 41.1 | 2.08 | Act on Promotion of Global Warming Countermeasures | |
7. SASB requirements
| Code | Accounting Metric | Unit of Measure | 2022 | ||
|---|---|---|---|---|---|
| Activity Metrics | TR-AU-000.A | Number of vehicles manufactured | K vehicles | 4,720 | |
| TR-AU-000.B | Number of vehicles sold | K vehicles | 4,774 | ||
| Product Safety | TR-AU-250a.2 | Number of safety-related defect complaints, percentage investigated |
Percentage (%) | 100 * Investigated all complaints that the Ministry of Land, Infrastructure, Transport and Tourism of Japan has requested to investigate. |
|
| TR-AU-250a.3 | Number of vehicles recalled (in Japan) | Number | 19,447 *Number implemented in Japan. |
||
| Labor Practices | TR-AU-310a.1 | Percentage of active workforce covered under collective bargaining agreements |
Percentage (%) | 84 | |
| TR-AU-310a.2 | Number of work stoppages | Number | 0 | ||
| totaldays idle | Number, Days idle | 0 | |||
| Fuel Economy & Use-phase Emissions | TR-AU-410a.1 | Sales-weighted average passenger fleet fuel economy, by region |
Asia | km/L | 50 |
| Europe | gCO2/km | 92 | |||
| North America | mpg | 72 | |||
| Japan | km/L | 45 | |||
| Oceania | km/L | 30 | |||
| Central and South America | km/L | 44 | |||
| Other | km/L | 52 | |||
| TR-AU-410a.2 | Number of (1) zero emission vehicles (ZEV), (2)hybrid vehicles, and (3) plug-in hybrid vehicles sold | Number | Not applicable | ||
| TR-AU-410a.3 | Discussion of strategy for managing fleet fuel economy and emissions risks and opportunities |
・Evaluate Risks and Opportunities and Their Financial Impact ・Yamaha Motor’s Net-zero CO2 Emissions (Carbon Neutrality) Strategy |
|||
| Materials Sourcing | TR-AU-440a.1 | Description of the management of risks associated with the use of critical materials |
・Addressing Human Rights Issues at Suppliers ・Addressing Procurement Risk |
||
| Material Efficiency & Recycling | TR-AU-440b.1 | Total amount of waste from manufacturing | Metric tons (t) | 64,224 | |
| Percentage recycled | Percentage (%) | 72 | |||
| TR-AU-440b.2 | Weight of end-of-life material recovered | Metric tons (t) | ー | ||
| Percentage recycled | Percentage (%) | 97.6 (on a weighted basis) *FY2021 results for motorcycle recycling system (Japan) |
|||
| TR-AU-440b.3 | Recyclability of products | Percentage (%) by salesweighted metric tons (t) | Target: Set at 90% | ||
* A disclosure index for the auto industry required by the Sustainability Accounting Standards Board (SASB) TR: Transportation; AU: Automobiles
