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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.

New Dissolved Air Flotation (DAF) biological sludge separators at Jean-Gaulin Refinery WWTP in Quebec
  • Projects

Upgrading Valero Energy’s Jean-Gaulin Refinery Wastewater Treatment Plant
Large silver pipes with an H on them at a hydrogen processing facility
  • Projects

Advancing Blue Hydrogen Production, Storage, and Transport in California
An array of solar panels in a field generating 175-megawatts
  • Projects

Providing Civil and Structural Design for a Utility-Scale Solar Project
A row of turbines at the Tetra Tech-supported Auwahi Wind facility in Hawaii
  • Projects

Advancing Wind Energy in Hawaii
Scenic view of countryside in Blaenau Gwent County Borough
  • Projects

Supporting the Development of Wauntysswg Farm Solar Park
View across a canal in an urban setting with low rise redbrick residential buildings on the opposite bank, high rise residential blocks in the distance, and a footbridge crossing canal
  • Projects

Creating a Canalside Community at Port Loop, Birmingham
Aerial view of a seaside town looking across a bay with a large stone gothic church in the foreground and hills and green fields in the distance
  • Projects

Rebuilding the Iconic Mizen Head Footbridge
View across a lake with trees on the shoreline and mountains on the horizon
  • Projects

Ensuring an Ongoing Safe Regional Water Supply at Lough Talt
Aerial view of a commercial port showing containers lined up on the dockside, container ships in the loading berths, industrial buildings on the far side of the port with the sea in the distance and ships on the horizon
  • Projects

Enabling Sustainable Port Redevelopment at Dublin Port
Aerial image of Glasgow Airport
  • Projects

Designing Sustainable Infrastructure Protection to Enable Glasgow Airport Investment Area
A view from clifftops looking out along the coastline and out to sea
  • Projects

Improving Stormwater and Wastewater Management in Dublin Bay
View across a wet bog in Ireland
  • Projects

Restoring Ireland’s Unique Raised Bogs
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