Peter Yolles is an impact investor and successful water tech entrepreneur, operator, and advisor based in the United States. He is an alumni of the Yale School of Management and the University of Colorado Boulder where he studied MBA, Finance, and BA, Political Science respectively. He also holds a master's degree in Water Science, Management, and Policy from Yale School of the Environment. Yolles has a passion for scaling innovative solutions to sustainably manage our water, wastewater, and climate.

Yolles is the Managing Partner at Echo River Capital and has previously served as Partner at Helios Capital Ventures. He has also served as Advisor, Investor, Director at Water Insight Advisors, Advisor at Kingfisher Investment Advisors, Founder and Chief Policy Officer at WaterSmart Software, and Board Member at WaterSmart Software. He was also the Founder and CEO at WaterSmart Software, Principal at Water Insight Advisors, Project Director at The Nature Conservancy, Vice President at Western Water Company, Associate at GE Capital- Structured Finance Group, Intern at Environmental Defense Fund, and Analyst at Pacific Institute.

In his professional career, Yolles has been involved in water and wastewater technologies and has worked with fellow entrepreneurs and impact investors to solve emerging challenges in this area. He is passionate about supporting others in their endeavors to manage our natural resources sustainably.