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Projects

Tetra Tech’s greatest impact on the world is through the projects we perform in communities around the globe. In partnership with our clients, we are improving lives and creating a more sustainable future.

Open dump site with large pile of waste and plastic pollution next to an ecologically significant landscape
  • Projects

Preventing Ocean Plastic Pollution through Sustainable Waste Management
Tetra Tech Hydrologist Casey O’Farrell undertaking groundwater measurement inside Melbourne Metro Tunnel construction site
  • Projects

Advancing Sustainable Public Transport Design to Reduce Carbon Emissions in Melbourne
Students sit at their desks in a new SEED Urban classroom at the newly expanded Kawale school
  • Projects

Expanding Access to Secondary Education and Improving Youth Livelihoods in Malawi
Aerial view of water treatment plant in Northern Ireland
  • Projects

Supporting Delivery of Safe Water across Northern Ireland
Tetra Tech team members sitting at a table with council members discussing strategic development and action plans
  • Projects

Realizing Effective and Accountable Local Governments in Georgia
Group photo of participants at a CARPE Implementing Partner Meeting in Kinshasa
  • Projects

Strengthening Conservation of Forests and Biodiversity in Central Africa
Landscape view of the Los Angeles skyline at sunset
  • Projects

Developing a Building Decarbonization Plan for City of Los Angeles
Forest officers at a familiarization session on the Van System in a forest setting in Kerala
  • Projects

Strengthening Forest Management in India through Partnership and Technology
A man shares results of the mapping and demarcation process in East Bale Zone with a small group
  • Projects

Strengthening Pastoral and Urban Land Rights in Ethiopia
A person holding a tool in front of a recently harvested cocoa from a regenerated plantation, Pokola, Republic of Congo
  • Projects

Promoting Green Markets to Conserve Biodiversity in the Republic of Congo
Founders of Migeto Agribusiness Company Limited and Mkami (T) Ltd, display their products at the 2023 Africa Food Systems Forum
  • Projects

Supporting Tanzania’s Youth Agripreneurs with Market Systems Development
An employee of electricity transmission system operator Ukrenergo
  • Projects

Strengthening Energy Security in Ukraine
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