Obayashi Sustainability Profile
Obayashi Corporation, a leading name in the construction and engineering industry, is headquartered in Tokyo, Japan. Founded in 1892, the company has established a strong presence in various operational regions, including Asia, North America, and Europe. Specialising in civil engineering, building construction, and environmental projects, Obayashi is renowned for its innovative approach and commitment to sustainability. The company offers a diverse range of services, including infrastructure development, urban planning, and advanced construction technologies. Notable achievements include pioneering techniques in earthquake-resistant structures and significant contributions to major urban projects. With a solid market position, Obayashi continues to set benchmarks in quality and safety, making it a trusted partner in the global construction landscape.
DitchCarbon Score
How does Obayashi'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.
Industry Average
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.
Industry Benchmark
Obayashi's score of 68 is higher than 83% of the industry. This can give you a sense of how well the company is doing compared to its peers.
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Obayashi's reported carbon emissions
In 2024, Obayashi Corporation reported total greenhouse gas emissions of approximately 5,258,500,000 kg CO2e, with emissions distributed across all three scopes: 271,100,000 kg CO2e (Scope 1), 20,100,000 kg CO2e (Scope 2), and 4,967,300,000 kg CO2e (Scope 3). The company has set ambitious targets to reduce its emissions, committing to a 46.2% reduction in absolute Scope 1 and 2 emissions by FY2030 from a FY2019 baseline. Additionally, Obayashi aims for a 27.5% reduction in Scope 3 emissions from purchased goods and services and the use of sold products within the same timeframe. Looking towards the long term, Obayashi has established a net-zero target for 2050, alongside specific goals to achieve an 85% reduction in Scope 1 and 2 emissions by FY2051 compared to FY2014. The company has demonstrated a commitment to sustainability through various initiatives, including the implementation of net-zero energy building proposals and a focus on renewable energy generation, which accounted for about 803 MWh in 2024. Obayashi's emissions data is self-reported and reflects its ongoing efforts to align with industry standards and climate commitments, ensuring transparency and accountability in its environmental impact.
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Access structured emissions data, company-specific emission factors, and source documents
| 2009 | 2010 | 2011 | 2012 | 2013 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Scope 1 | 136,000,000 | 000,000,000 | 000,000,000 | 000,000,000 | 000,000,000 | - | 000,000,000 | 000,000,000 | 000,000,000 | 000,000,000 | 000,000,000 |
| Scope 2 | 67,000,000 | 00,000,000 | 00,000,000 | 00,000,000 | 00,000,000 | - | 000,000,000 | 00,000,000 | 00,000,000 | 00,000,000 | 00,000,000 |
| Scope 3 | - | - | - | - | - | 0,000,000,000 | 0,000,000,000 | 0,000,000,000 | 0,000,000,000 | 0,000,000,000 | 0,000,000,000 |
How Carbon Intensive is Obayashi's Industry?
How Carbon Intensive is Obayashi's Location?
Obayashi's Scope 3 Categories Breakdown
Obayashi's Scope 3 emissions, which increased by 23% last year and increased by approximately 8% since 2019, demonstrating supply chain emissions tracking. The vast majority of their carbon footprint comes from suppliers and value chain emissions, representing the vast majority of total emissions under the GHG Protocol, with "Use of Sold Products" being the largest emissions source at 68% of Scope 3 emissions.
Top Scope 3 Categories
Obayashi's Climate Goals (2030 & 2050)
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.
Obayashi 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.
Frequently Asked Questions
Common questions about Obayashi's sustainability data and climate commitments