Tetra Tech provides best-in-class energy consulting services and leading-edge technology solutions for clients worldwide. Our mission is to power a just energy transition for all.  

We advance clean energy projects and policies to achieve national and local climate and decarbonization goals. We create sustainable utilities and resilient electricity grids. We power livelihoods via gender-smart solutions.  

Our clients are governments, policy planners, investors and lenders, power project developers, and development agencies. We work together to increase energy access, strengthen energy security, and energize economies.

Our work in sub-Saharan Africa spans more than 30 years and includes energy and infrastructure projects in more than 30 countries. We have an in-depth understanding of the complex legal, policy, economic, and socio-cultural considerations that are critical to success. From utility turnaround to renewable energy development, policy reform to PPAs, Tetra Tech is the trusted energy partner in Africa.