AltaTerra Energy is a privately-held renewable energy project development firm working across North America. Unlike other companies in renewables, AltaTerra offers “pay as you go” arrangements such as power purchase agreements (PPAs), providing our clients with a low, predictable cost of energy without major upfront capital expenditures.

Project siting development for sustainable aviation fuel, methanol, ammonia, and fertilizer

Harris Group offers a full suite of technical due diligence and independent engineering services. Our Consulting Services engineering staff, supported by our multi-discipline engineering team, has provided our clients with the depth and expertise necessary for detailed reviews on a variety of technologies. Our clients include some of the world’s largest banks and project finance lenders, institutional investors, equity financiers, public and private developers, utilities and municipalities, and Fortune 500 corporations. We offer a full range of consulting services providing assistance to lenders, investors, developers, and owners for the development, financing, acquisition, divestiture, and monitoring of industrial and energy facilities.