Kimley-Horn, officially known as Kimley-Horn and Associates, Inc., is a leading engineering consulting firm headquartered in the United States. Founded in 1967, the company has established a strong presence across various regions, including the Southeast, Southwest, and West Coast. Specialising in civil engineering, planning, and environmental services, Kimley-Horn is renowned for its innovative solutions in transportation, land development, and water resources. With a commitment to client satisfaction and a collaborative approach, Kimley-Horn has achieved numerous accolades, including consistent rankings among the top engineering firms in the nation. Their unique blend of technical expertise and personalised service sets them apart in a competitive market, making them a trusted partner for public and private sector projects alike.
How does Kimley-Horn'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.
Kimley-Horn's score of 26 is higher than 90% of the industry. This can give you a sense of how well the company is doing compared to its peers.
In 2023, Kimley-Horn reported total carbon emissions of approximately 11,000,000 kg CO2e, comprising about 745,000 kg CO2e from Scope 1 and about 10,624,000 kg CO2e from Scope 2 emissions. The following year, 2024, emissions increased, with Scope 1 emissions at approximately 15,327,000 kg CO2e, Scope 2 at about 9,320,000 kg CO2e, and Scope 3 emissions at approximately 5,679,000 kg CO2e. In 2025, the company reported a slight decrease in Scope 1 emissions to about 10,938,000 kg CO2e, while Scope 2 emissions were approximately 9,213,000 kg CO2e, and Scope 3 emissions dropped to about 3,812,000 kg CO2e. Despite these figures, Kimley-Horn has not established specific reduction targets or climate pledges, indicating a potential area for improvement in their climate commitments. The company’s emissions data reflects a significant reliance on energy consumption, particularly in Scope 2, which highlights the importance of transitioning to renewable energy sources to mitigate their carbon footprint.
Access structured emissions data, company-specific emission factors, and source documents
Add to project2023 | 2024 | 2025 | |
---|---|---|---|
Scope 1 | 745,000 | 00,000,000 | 00,000,000 |
Scope 2 | 10,624,000 | 0,000,000 | 0,000,000 |
Scope 3 | - | 0,000,000 | 0,000,000 |
Companies disclose and commit to reducing emissions to show they are serious about reducing emissions impact over time. They can also help a company track its progress over time.
Kimley-Horn is not committed to any reduction initiatives we track. This may change over time as the company engages with new initiatives or updates its commitments. DitchCarbon will update this information as it becomes available.