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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.

Two community members standing in front of two waste bins
  • Projects

Developing a Community Food Waste Reduction and Prevention Program
Field technician performing surface emissions monitoring
  • Projects

Providing Landfill Gas and Emissions Monitoring Services to NAES Corporation
View from the top of the Marquette County landfill
  • Projects

Delivering Reverse Osmosis Leachate Treatment Design and Construction Management
Angled aerial view of the Champlain Bridge on the Seaway during deconstruction
  • Projects

Deconstructing the Original Champlain Bridge on St. Lawrence River and Seaway, Montréal
A small group of people, including municipal officials, review a land-use planning map
  • Projects

Enhancing Urban Municipal Governance in Guatemala
Three men in yellow vests standing on the street in a city holding survey equipment
  • Projects

Improving Access to Safe, Reliable, and Resilient Water Services
Four artisanal miners washing gravel in a river
  • Projects

Strengthening Property Rights for Artisanal Mining in the Central African Republic
Digital graphic of African continent featuring West Africa
  • Projects

Empowering West Africa through Access to Electricity
A group of women sit in a circle for a training in Nampula, Mozambique
  • Projects

Improving Financing and Sustainability of Water Supply Services in Mozambique
High-voltage power lines in front of the Ukrainian flag
  • Projects

Securing Power and Advancing Resilience in Ukraine
A Ukrainian flag and an American flag fly against a blue sky in front of a building
  • Projects

Evaluating Foreign Assistance Delivery in Ukraine
Husband and wife plant potato seeds in West Bengal, India
  • Projects

Boosting Economic Growth and Stability through Land and Resource Governance
Illustration of a cityscape with mountains in the background and water in the foreground

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