Tetra Tech
Tetra Tech, Inc., a leading provider of consulting, engineering, and technical services, is headquartered in the United States, with significant operations across North America, Europe, and Asia-Pacific. Founded in 1966, Tetra Tech has established itself as a key player in the environmental and engineering sectors, focusing on water, infrastructure, and energy solutions. The company is renowned for its innovative approach to complex projects, offering a unique blend of expertise in sustainable practices and advanced technologies. Tetra Tech's commitment to delivering high-quality services has earned it a strong market position, recognised for its achievements in environmental management and engineering excellence. With a diverse portfolio of core services, Tetra Tech continues to drive progress in addressing global challenges, making it a trusted partner for clients worldwide.
DitchCarbon Score
How does Tetra Tech'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 Business Services 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
Tetra Tech's score of 59 is higher than 78% of the industry. This can give you a sense of how well the company is doing compared to its peers.
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Tetra Tech's reported carbon emissions
In 2024, Tetra Tech reported total greenhouse gas emissions of approximately 68,000,000 kg CO2e, comprising 10,300,350 kg CO2e from Scope 1, 17,729,250 kg CO2e from Scope 2, and 48,049,230 kg CO2e from Scope 3 emissions. In the previous year, 2023, the company’s global emissions were about 75,897,140 kg CO2e, with Scope 1 emissions at 12,515,900 kg CO2e, Scope 2 at 22,213,160 kg CO2e, and Scope 3 at 41,168,080 kg CO2e. Tetra Tech has set ambitious climate commitments, aiming to reduce its absolute Scope 1 and 2 GHG emissions by 50% by 2030 from a 2021 baseline. This target is aligned with the Science Based Targets initiative (SBTi) and includes a similar 50% reduction target for Scope 3 emissions. Additionally, Tetra Tech plans for 60% of its suppliers, by spend on purchased goods and services, to have science-based targets by 2027. The company also aims to achieve net zero emissions by 2050. These commitments reflect Tetra Tech's proactive approach to addressing climate change and reducing its carbon footprint, contributing to global efforts to limit warming to 1.5°C.
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| 2021 | 2022 | 2023 | 2024 | |
|---|---|---|---|---|
| Scope 1 | 7,343,000 | 0,000,000 | 00,000,000 | 00,000,000 |
| Scope 2 | 22,005,000 | 00,000,000 | 00,000,000 | 00,000,000 |
| Scope 3 | 15,395,000 | 00,000,000 | 00,000,000 | 00,000,000 |
Industry emissions intensity
Location emissions intensity
Reduction initiatives & disclosure networks
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.
Tetra Tech is participating in some of the initiatives that 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.
