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Komatsu Ltd., a leading name in the machinery and equipment sector, is headquartered in Japan (JP) and operates extensively across Asia, Europe, and the Americas. Founded in 1921, the company has established itself as a key player in the construction and mining industries, offering a diverse range of products including excavators, bulldozers, and dump trucks.
Renowned for their innovative technology and commitment to sustainability, Komatsu's equipment is designed to enhance productivity while minimising environmental impact. The company has achieved significant milestones, including advancements in autonomous machinery and smart construction solutions, solidifying its position as a market leader. With a focus on quality and reliability, Komatsu continues to set industry standards, making it a trusted choice for professionals worldwide.
33
DitchCarbon score
+6 vs industry average
Komatsu’s score of 33 is higher than 52% of the industry. This can give you a sense of how well the company is doing compared to its peers.
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Industry Intensity
High
Machinery and Equipment has above-average carbon intensity
Industry performance
0.418
20182025
The Machinery and Equipment industry has reduced its overall emissions by 37% since 2018
Emissions trajectory 2020 – 2028
202020212022202320242025202620272028
Reported emissions
Scope 1
•••kg CO₂e
Scope 2
•••kg CO₂e
Scope 3
•••kg CO₂e
Total reported
•••kg CO₂e
Scope 3 accounts for ••• of total emissions.
Komatsu's reported carbon emissions
Komatsu, headquartered in Japan, reported its latest Scope 1 and 2 emissions for 2025 as approximately 299,000,000 kg CO2e. This marks a decrease from 330,000,000 kg CO2e in 2024 and 342,000,000 kg CO2e in 2023.
For its climate commitments, Komatsu has set a challenging goal of achieving carbon neutrality with net-zero CO2 emissions by 2050, encompassing all scopes. The company also aims for a 50% reduction in overall CO2 emissions by 2030 from a 2010 base year.
Komatsu has several near-term Science Based Targets initiative (SBTi) commitments:
- A 59% absolute reduction in Scope 1 and 2 GHG emissions by FY2034 from a FY2022 base year. These targets are classified as consistent with a 1.5°C warming scenario.
- A 35% absolute reduction in Scope 3 GHG emissions from fuel- and energy-related activities and use of sold products by FY2034 from a FY2022 base year.
Additionally, Komatsu aims to reduce CO2 emissions from product use (Scope 3 downstream, from construction, mining, and forestry equipment) by 50% in FY2030 from a FY22010 base year. In FY2022, Komatsu achieved a 21% reduction towards this specific Scope 3 target compared to FY2010.
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Komatsu’s Climate Goals (2030 & 2050)
3 goals2034
59% reduction in Scope 1
Komatsu Ltd. commits to reduce absolute scope 1 and 2 GHG emissions 59% by FY2034 from a FY2022 base year.* *The target boundary includes…
Insufficient data59%
2034
59% reduction in Scope 2
Komatsu Ltd. commits to reduce absolute scope 1 and 2 GHG emissions 59% by FY2034 from a FY2022 base year.* *The target boundary includes…
Insufficient data59%
2034
35% reduction in scope 3 total
Komatsu Ltd. commits to reduce absolute scope 3 GHG emissions from fuel- and energy-related activities, and use of sold products 35% by FY20…
Insufficient data35%
Showing SBTi-validated targets only. Sign up or sign in to see all disclosed climate targets.
Scope 3 top emissions categories
1 of 15 categories disclosedSee all scope 3 categories
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Climate initiatives
Science Based Targets Initiative
FY2034 targetSee details
Active
Carbon Disclosure Project
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Active
The Climate Pledge
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Not active
UN Global Compact Climate Champions initiative
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Not active
RE 100
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Not active
Climate Action 100
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Not active
Emissions comparison with industry peers
View similar organisationsCompanyCountryIndustryLast updatedScoreDetails
Komatsu7 months ago
33
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Frequently asked questions
Common questions about Komatsu’s sustainability data and climate commitments
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