Solar energy has come a long way and so have we.

Our team lives in the midst of the communities and people we work with, from the farming communities surrounding Boise, Idaho to markets across the country. Our love for the land and desire to create better systems and solutions for the environment is personal. 

On any given day, we are having conversations: with landowners, with utilities managers, with project directors and corporate leaders. Each play a role in how we power our lives and how solar energy is a part of that—and each have distinct realities, needs and opportunities.

Over the last nine years, our understanding has been shaped and refined by these conversations. And our decades of collective experience now make it possible for us to bring technology, solutions and people together to redefine the way we access, use and think about natural resources: one that doesn’t come at a cost to people, the planet, or your business goals. 

We’re here to make solar not just a sustainable future, but a valuable one - one we all benefit from whenever we take a breath, make a business decision, or imagine the world we’re handing to the next generation. 
Underpinning years of profitable growth, Clēnera was acquired by Enlight Renewable Energy LTD in 2021. With a robust pipeline approaching 12 GW out of Enlight's total 17 GW, Clēnera's portfolio is expected to become an increasingly important part of Enlight's overall business in the years to come.

Enlight Renewable Energy is a global renewable energy developer and independent power producer. Enlight develops, designs, constructs, finances, owns, and operates power plants that generate clean energy across the U.S., Europe, and Israel.

Founded in 2008, Enlight began as a company focused on developing greenfield solar projects in Israel. Over the past 13 years, Enlight has transformed into a global player, developing and owning utility-scale projects across 12 different countries and various technologies, including onshore wind, solar PV, and battery energy storage.

Our Team

Jason Ellsworth

Co-Founder & CEO
Jason Ellsworth leads Clēnera as President and CEO. He co-founded Clēnera in 2013, together with long-time friend and business partner Adam Pishl. Jason’s leadership and background in technology, solar, manufacturing, development, professional management, and project finance enable Clēnera to act as an efficient, vertically-integrated developer and manager of solar power projects. Together with Clēnera’s capable team and deeply-committed investors, Jason ensures that Clēnera is well managed, agile, and growing to keep pace with its clients' needs. Prior to the creation of Clēnera, Jason was Founder and CEO of Sunlight Partners, a leading U.S. developer of utility-scale solar energy plants. Before Sunlight, Jason was Vice President and General Manager of U.S.-based solar manufacturer SolFocus. Jason has held various leadership positions in product, technology and business development. Additionally, Jason holds a bachelor’s degree in International Business from Boise State University and an MBA from Harvard University.

Adam Pishl

Co-Founder & COO
As Chief Operating Officer and co-founder of Clēnera, Adam Pishl leads business operations and asset management. In 2010, Adam and Jason co-founded Sunlight Partners, one of the most successful distributed generation developers in North America. At Sunlight, Adam and his operations team created the industry’s first programmatic solar project development system. His introduction of Geographic Information System experts and grid connectivity professionals opened opportunities for his teams to identify, qualify and acquire suitable solar development sites quickly and efficiently. Adam’s career in renewable energy began at SolFocus Glassworks in Mesa, AZ where he managed build of the company’s first manufacturing facility and led operations, manufacturing and process development. Adam implemented ISO 9000 framework and quality systems to dramatically improve quality and capacity and later managed the design and construction of an automated manufacturing facility. Prior to his experience in the renewable-energy sector, Adam founded several small start-ups, gaining experience in the coatings, construction, and manufacturing industries.

Michael G.

VP of Construction
Michael brings over 30 years of construction knowledge to the Clēnera team. As Vice President of Construction, Michael leads a team that is responsible for building and operating a portfolio of projects totaling over 1500 MW, with a value in excess of $2 billion throughout the United States.

Brian H.

General counsel
Brian has served as Clēnera's General Counsel since 2018. Prior to Clēnera, Brian was a partner at Holland & Hart, Senior Vice President and General Counsel at MPC Computers, LLC, Area Vice President, Legal of Micron Electronics, Inc., and served as chair of the Business and Corporate Law section of the Idaho State Bar.

Tammi S.

Business operations manager
Tammi manages recruiting, project site launch events, facilitates partner meetings, and maintains an office environment that supports Clēnera's positive culture.

Jared M.

VP of Business Development
Jared has over a decade of experience in supply chain consulting and project development. Jared leads the Greenfield Development and Power Marketing activities at Clēnera. Since Jared joined the team, Clēnera has contracted power purchase agreements on over 2,200 MW of solar and 1,200 MWh of storage projects, and has grown the development pipeline to over 13,000 MW.

Dustin T.

Sr. Director of Development
Dustin brings more than a decade of renewable energy project development experience to Clēnera. Dustin manages the various phases of development and pre-construction for Clēnera's 945 MWdc of contracted projects, and leads a team that ensures successful development completion.

Nathan F.

VP of Finance
Nathan, CPA has four years of experience in renewable energy finance and asset management. Since joining Clēnera, Nathan has overseen over 500MM in tax equity financing as well as over 1.5B in non-tax equity financing.

Erin K.

VP of Asset Management
Erin has experience managing over 2 GW of utility-scale solar assets. She has 14 years of experience in the energy sector, with 10 focused on renewable energy.

Michael W.

VP of engineering
Michael brings 20+ years of leadership and power production experience to Clēnera. Prior to Clēnera, Michael served in the United States Navy for 20 years specializing in power generation and distribution systems, along with strategic planning and operations. Since joining Clēnera, Michael has been instrumental in the development and implementation of future, high uptime plant designs.

Geng T.

Geng has 10+ years of technology and business development experience. Prior to Clēnera, Geng was responsible for successful commercialization of several onshore wind turbines, solar inverters, and battery energy storage systems.