Tetra Tech specializes in delivering clean energy consulting and electric utility advisory services to companies, institutions, and governments worldwide. Our teams have provided services to independent power producers, utilities, merchant transmission companies, banks, and governmental agencies on a wide range of renewable projects in more than 125 countries, including nearly all U.S. states and Canadian provinces and territories.

Tetra Tech’s expertise spans geothermal, hydropower, solar, and wind and includes experience in implementing both grid-connected and off-grid projects. Our expertise also includes generating energy from waste, including bioenergy, biogas, and biomass projects.

We offer proven processes, consistently high quality, and the financial strength to stand behind large projects. Tetra Tech’s depth of resources and geographic coverage ensure international competence and local delivery.