Projects undertaken globally per year
Carbon reduction per Associate
Offshore wind project in the US with Dominion Energy
Homes supplied with renewable energy
California University Campus Decarbonisation Program
Metric tonnes CO2 emissions reduced per year
Source: 31 December 2020, Tetra-Tech Sustainability Report 2021.
Science-based approach in company DNA
20,000 associates use the company’s industry leading proprietary analytical tools, Tetra-Tech, to assess climate risk and mitigate greenhouse gas impact on communities.
Leading position in the US
- 50+ year relationship with the US Federal Government and contracts with 500+ US municipalities.
- Leading position in US offshore wind.
Market leading positions in industry - Engineering News Record ratings
#1 Environmental Management
12 years in a row
18 years in a row
7 years in a row
#1 Solid Waste
8 years in a row