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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.

Fishermen on the beach in Zambezia
  • Projects

Reviving Zambezia’s Coastal Resources
A landscape shot of rice farmers in a field harvesting conservation-friendly rice
  • Projects

Transforming Market Systems in Cambodia’s Protected Areas
Aerial view of the partially below grade 4.0 MGD Serrano Water District PFAS Plant showing the exterior screen walls
  • Projects

Designing Per-and Polyfluoroalkyl Substances (PFAS) Treatment Facilities
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
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