Kajima Corporation, a leading name in the construction industry, is headquartered in Japan and has established a significant presence across Asia, North America, and Europe. Founded in 1840, Kajima has evolved into a powerhouse in construction work, specialising in civil engineering, building construction, and real estate development.
The company is renowned for its innovative approach to sustainable construction and advanced engineering techniques, setting it apart in a competitive market. With a commitment to quality and safety, Kajima has achieved numerous accolades, solidifying its position as a trusted partner in large-scale infrastructure projects. As a pioneer in the industry, Kajima continues to shape the future of construction with its cutting-edge solutions and dedication to excellence.
+20 vs industry average
Kajima’s score of 47 is higher than 65% 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
Construction Work has typical carbon intensity
Industry performance
The Construction Work industry has reduced its overall emissions by 39% since 2018
Emissions trajectory 2020 – 2027
Reported emissions
Scope 3 accounts for ••• of total emissions.
Kajima's reported carbon emissions
Kajima's climate commitments focus on significant emissions reductions across Scopes 1, 2, and 3, aiming for carbon neutrality by 2050.
Emissions Data:
In the reporting year 2024, Kajima reported a total of approximately 13.98 billion kg CO2e. This breaks down into:
- Scope 1: Approximately 283 million kg CO2e
- Scope 2: Approximately 149 million kg CO2e
- Scope 3: Approximately 13.55 billion kg CO2e, with significant contributions from purchased goods and services (approximately 6.95 billion kg CO2e) and the use of sold products (approximately 4.88 billion kg CO2e).
In 2023, Kajima's total emissions were approximately 19.77 billion kg CO2e, comprising approximately 271 million kg CO2e (Scope 1), 143 million kg CO2e (Scope 2), and 19.36 billion kg CO2e (Scope 3).
In 2022, total emissions were approximately 20.73 billion kg CO2e, with Scope 1 at approximately 291 million kg CO2e, Scope 2 at approximately 138 million kg CO2e, and Scope 3 at approximately 20.3 billion kg CO2e.
For 2021, total emissions were approximately 13.83 billion kg CO2e, with Scope 1 at approximately 245 million kg CO2e, Scope 2 at approximately 129 million kg CO2e, and Scope 3 at approximately 13.45 billion kg CO2e.
Climate Commitments and Targets:
Kajima has set science-based targets for emissions reduction:
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Near-term Targets (from a FY2021 base year):
- A 23% reduction in Scope 1 and 2 emissions by FY2026.
- A 42% reduction in Scope 1 and 2 emissions by FY2030.
- A 10% reduction in Scope 3 emissions by FY2026.
- A 25% reduction in Scope 3 emissions by FY2030.
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Long-term Targets:
- Carbon neutrality for Scopes 1 and 2 by 2050.
- Carbon neutrality across all Scope 3 categories by 2050.
These targets, validated by the Science Based Targets initiative (SBTi), align with a 1.5°C warming pathway. Kajima is committed to reducing absolute Scope 1 and 2 greenhouse gas emissions by 42% by FY2030 from a FY2021 base year, and also commits to reducing absolute Scope 3 greenhouse gas emissions from purchased goods and services and use of sold products by 25% within the same timeframe.
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Kajima’s Climate Goals (2030 & 2050)
4 goals2026
10% reduction in scope 3 total
Scopes 1 and 2 Reduction of Kajima emissions 23% reduction by FY2026 42% reduction by FY2030 Carbon neutral by 2050 Scope 3 Reduction of sup…
2030
62% reduction in total GHG
Vs 2019 baseline. Validated by SBTi. Includes full supply chain.
2040
50% reduction in Scope 3 intensity
Across purchased goods and services and logistics.
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Scope 3 top emissions categories
12 of 15 categories disclosedSee all scope 3 categories
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Climate initiatives

Science Based Targets Initiative

Carbon Disclosure Project
The Climate Pledge
UN Global Compact Climate Champions initiative
RE 100
Climate Action 100
Emissions comparison with industry peers
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Common questions about Kajima’s sustainability data and climate commitments
Data year: 2024
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