Kajima Corporation, a leading name in the construction and engineering industry, is headquartered in Tokyo, Japan. Founded in 1840, Kajima has established a strong presence across Asia, North America, and Europe, delivering innovative solutions in civil engineering, architecture, and real estate development. Renowned for its commitment to quality and sustainability, Kajima offers a diverse range of services, including project management, design, and construction. The company is particularly noted for its advanced construction techniques and eco-friendly practices, setting it apart in a competitive market. With a rich history marked by significant milestones, Kajima has earned a reputation for excellence, consistently ranking among the top construction firms globally. Its dedication to innovation and customer satisfaction solidifies its position as a trusted partner in the industry.
How does Kajima's carbon action stack up? DitchCarbon scores companies based on their carbon action and commitment to reducing emissions. Read about our methodology to learn more.
Mean score of companies in the Construction Work industry. Comparing a company's score to the industry average can give you a sense of how well the company is doing compared to its peers.
Kajima's score of 48 is higher than 71% of the industry. This can give you a sense of how well the company is doing compared to its peers.
In 2023, Kajima Corporation reported total greenhouse gas emissions of approximately 19,773,000,000 kg CO2e. This figure includes Scope 1 emissions of about 271,000,000 kg CO2e, Scope 2 emissions of approximately 143,000,000 kg CO2e, and a significant contribution from Scope 3 emissions, which totalled around 19,360,000,000 kg CO2e. The Scope 3 emissions breakdown reveals substantial sources, including purchased goods and services (approximately 8,284,000,000 kg CO2e) and the use of sold products (about 9,447,000,000 kg CO2e). Kajima has set ambitious reduction targets as part of its climate commitments. The company aims for a 23% reduction in Scope 1 and 2 emissions by FY2026, escalating to a 42% reduction by FY2030, with a long-term goal of achieving carbon neutrality by 2050. For Scope 3 emissions, Kajima targets a 10% reduction by FY2026 and a 25% reduction by FY2030, also aiming for carbon neutrality across all categories by 2050. These targets are aligned with the Science Based Targets initiative (SBTi), which confirms that Kajima's goals are consistent with the reductions necessary to limit global warming to 1.5°C. Overall, Kajima's commitment to reducing its carbon footprint reflects a proactive approach to sustainability within the construction and engineering sector, with a clear trajectory towards significant emissions reductions in the coming years.
Access structured emissions data, company-specific emission factors, and source documents
| 2021 | 2022 | 2023 | |
|---|---|---|---|
| Scope 1 | 245,000,000 | 000,000,000 | 000,000,000 |
| Scope 2 | 129,000,000 | 000,000,000 | 000,000,000 |
| Scope 3 | 13,453,000,000 | 00,000,000,000 | 00,000,000,000 |
Kajima's Scope 3 emissions, which decreased by 5% last year and increased by approximately 44% since 2021, demonstrating supply chain emissions tracking. Nearly all of their carbon footprint comes from suppliers and value chain emissions, representing nearly all emissions under the GHG Protocol, with "Use of Sold Products" being the largest emissions source at 49% of Scope 3 emissions.
Climate goals typically focus on 2030 interim targets and 2050 net-zero commitments, aligned with global frameworks like the Paris Agreement and Science Based Targets initiative (SBTi) to ensure alignment with global climate goals.
Kajima has established climate goals through participation in recognized frameworks and target-setting initiatives. Companies often set interim 2030 targets and long-term 2050 net-zero goals to demonstrate measurable progress toward decarbonization.


Common questions about Kajima's sustainability data and climate commitments