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About Energy

Four wind turbines on a grassy hill behind an array of solar panels
Tetra Tech supports clients around the world to successfully bring energy projects to market safely, efficiently, and economically.

Our interdisciplinary teams of energy professionals combine our Leading with Science® approach, local expertise, and regulatory knowledge to deliver innovative solutions in the energy sector. Tetra Tech teams plan, permit, and engineer energy projects for clients, including utilities, project developers, oil and gas producers, financial institutions, and bilateral and multilateral development agencies.

We help our clients improve project performance and economic viability while reducing emissions through using advanced clean energy and low carbon solutions. In the last decade, Tetra Tech has supported more than 3,500 power projects on 6 continents. We have consulted on more than 1,500 wind and more than 1,000 utility-scale solar projects.

Engineering News-Record consistently ranks Tetra Tech #1 in Wind, Water, and Hydro Plants and in the Top 10 in Solar in its Top 500 Design Firms issue. Our long history serving global energy clients and our deep understanding of the energy project development process enable us to deliver successful outcomes for our clients.


power projects


wind projects


utility-scale solar projects


in Wind Power


in Water Treatment and Desalination and Hydro Plants

Connect with us. Reach out to our sustainable energy solutions experts.

Create a sustainable future with us

Our people around the world are supporting our mission and vision for a sustainable world. Join us today.

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