Welcome to the Era of Clean, Safe, Renewable Energy

Clēnera is an end-to-end utility-scale solar project developer and operator. With a powerful blend of solar development proficiency and all-equity financing, Clēnera manages every contracted project to quick and efficient completion, no matter how large.


Jason Ellsworth

Co-Founder & CEO

Jason Ellsworth leads Clēnera as President and CEO. He and Adam Pishl founded the firm in July of 2013. Jason possesses a unique background in technology, solar, manufacturing, development, professional management and project finance that helps Clēnera operate as an end-to-end service provider in developing, acquiring and managing large-scale solar power assets. Together with Clēnera’s project equity…

Adam Pishl

Co-Founder & COO

As Chief Operating Officer of Clēnera, Adam takes primary responsibility for systems and process management. He is focused on the rigorous stage-gate processes and documentation necessary to support project investment and long-term operations. Prior to Clēnera, he and Jason founded Sunlight Partners. At Sunlight, Adam was responsible for managing the innovative and unusually rigorous programmatic…


Dedicated to a New Era of Clean Energy