PurposeEnergy

PurposeEnergy is a U.S. company that develops, finances, builds, owns, and operates anaerobic digestion facilities for food and beverage manufacturers. Its systems process industrial wastewater and organic residuals, recovering biogas, treated water, and nutrient-rich soil amendments. Depending on the project, biogas supplies industrial heat, generates electricity, or is upgraded into renewable natural gas. Founded by Eric Fitch in 2007, PurposeEnergy became a portfolio company of Quinbrook Infrastructure Partners following its acquisition in 2023.