Data

Major environmental achievements in FY2022

Major environmental achievements in FY2022

Environmental management

Theme	Index	Reference year	FY2022 Goal	FY2022 Achivement	Remarks
Public relations of environmental activities	CDP evaluation	-	Climate: A Water: A	Climate: A Water: A
Public relations of environmental activities	Publication of ESG Data Book	-	Publishing	Published(July）

env

D-2_Research & Development Field

Research & Development

Theme	Index	Reference year	FY2022 Goal	FY2022 Achievement	Remarks
Development of low-emission construction machinery and industrial vehicles (Compliance with emission control regulations)			- Development of Tier 4 regulation-compliant vehicles - Development of Stage V regulation-compliant vehicles	- Continued development - Continued development
Reduction of CO₂ emissions from products (Promotion of fuel efficiency improvement during product operation)	CO₂ emissions reduction (unit: %)	2010	- Reduction of CO₂ emissions from use of products (construction machinery, mining machines) Goal: 20% reduction	- Continued development Achievement: 21% reduction	Goal for 2030: 50% reduction
Reduction of CO₂ emissions from construction machinery and industrial vehicles (changing to BDF biofuel)			- Use of B50-compliant mixed light oil	- Continued development
Improvement of recycling percentage of construction machinery and industrial vehicles			- Achieve 99% or more in the next developed vehicle	- Achieved in developed vehicles (for production and sales in Japan)
Thorough management and reduction of materials with environmental burdens in construction machinery and industrial vehicles			- Reduction of the volume of hazardous substances in the next vehicle to be developed (Maintaining a 90% reduction compared to 1998) - Operating a system that manages hazardous substances per part (REACH Compliant)	- Maintained 90% reduction of lead usage compared to 1998 - Added new SVHC, which are specified in REACH and managed use statuses of SVHC. Used the system to record data of the models for the EU and the models mass-produced or developed in the EU (Investigated substances contained in each part)

env, Development Division

D-3_Production Field

Production

Theme	Index	Reference year	FY2022 Goal	FY2022 Achievement	Remarks
CO₂ emissions	Improvement of basic unit	2010	43％ or more reduction	43％ reduction	Goal for 2030: 50% reduction
Recyclable energy usage	Percentage of electricity consumed		16％ or more	17％	Goal for 2030: 50%
Water input volume	Improvement of basic unit	2010	66％ or more reduction	69％ reduction	Goal for 2024: 70% reduction
Discharged waste volume	Improvement of basic unit	2010	27％ or more reduction	38％ reduction	Goal for 2030: 40% reduction
Chemical release volume (VOC emissions volume)	Improvement of basic unit	2005	50% reduction	53.1％ reduction (deteriorated 0.4point from the previous year）

We have achieved our previous 2030 target for water input volume (i.e. a 60% reduction in water input intensity compared with 2010) and are now considering a new target.

env, production division

Logistics

Logistics

Theme	Index	Reference year	FY2022 Goal	FY2022 Achievement	Remarks
Shift to transportation means with a low environmental burden Increase use of domestic vessels and JR	Modal shift rate per 500km	-	62%	61%	We expanded the use of rail for the transportation of items from the Awazu and Himi Plants to those moving between the Oyama and Tochigi Plants, but fell 1% short of our target.
Decrease of transportation distance Promoting use of nearby ports for exported vehicles Increase use of Kanazawa Port	Kanazawa Port use percentage for exported vehicles	-	50%	27%	Increased production made it difficult to determine lead times and the index worsened as shipments from Kobe and Nagoya Ports increased.
Decrease of transportation distance Export vehicles using nearby ports Increase in use of Hitachinaka Port	Hitachinaka Port use percentage for exported vehicles	-	99%	99%	Ongoing effective use of Hitachinaka Port.
Improvement of CO₂ emissions per cargo weight (basic unit) from transportation of products and parts Domestic transportation	Improvement per basic unit	2006	66	61	The modal shift and increased exports of large models reduced the basic unit.
Improvement of CO₂ emissions per cargo weight (basic unit) from transportation of products and parts Overseas transportation	Improvement per basic unit	2011	87	83	Result of improvements in the modal shift to railroad transportation in North America.

env, production division

D-5_Procurement

Procurement

Theme	Index	Reference year	FY2022 Goal	FY2022 Achievement	Remarks
Horizontal expansion of Komatsu's activities to cut electricity consumption by half	-	-	Expand to 93 Midori-kai member companies	Continued to expand to all 93 member companies
Implementation of environmental regulations audit	-	-	Implementing at two Midori-kai member companies	Implemented at 2 member companies
Activities to reduce water consumption (10 companies)	-	-	Reduce clean water use 15% or more	19% reduction

env, Procurement Division

D-6_Sales & Services Field

Sales & Services

Theme	Index	Reference year	FY2022 Goal	FY2022 Achievement	Remarks
Implementation of measures to prevent oil leakage	-	-	All KCSJ bases	All KCSJ bases	Installation of sandbags, drainage route diagrams, and emergency contact networks
Introduction of waste management systems	-	-	All KCSJ companies (7 companies) Komatsu Group sales companies (2 companies)	Implemented at 9 companies
Provision of environmental education	Number of bases where on-site instruction workshops were held	-	60 bases	55 bases	Conducted on-site instruction workshops.
Sales expansion of environmental products	Sales expansion activities for Tier4 models Sales expansion activities for FE	-	Sales plan criteria for FY 2022 Sales plan criteria for FY 2022	110.4% of the criteria 90.2% of the criteria
Promotion of Smart Construction work	Number of Smart Construction sites	-	BP for FY 2022	106.7% of the criteria

env, Construction Equipment Marketing Division