We are transformative.
Pioneering a new approach to an old industry.
We are on a mission to prove that cleaner doesn't have to cost more. We are committed to making environmental gains for our stakeholders and sustainable returns for our shareholders.
Our world class team, partners, investors, and advisors combine execution horsepower with inspired creativity.
Leadership with an unstoppable focus on execution
Our team combines hundreds of years of experience with an entrepreneurial, spirited mindset.

Jay McKenna
President & Chief Executive Officer

Tom Tureen
Chairman

Hal Bouknight
Chief Operating Officer

Chris Micklas
Chief Financial Officer

Alex Agrons
Director, Business Development

George Andrush
Director, Plant Operations

Wesley Burnett
Director, Project Integration

John Choi
Commercial Director, Power

John Coffin
Director, Engineering

Lisa Haley
Director, Supply Chain & Logistics

Neda Hazen
Commercial Director, Renewable Energy

Marc Heissan
Director, Strategic Development

Kevin Hyatt
Director, Gas Supply

Scott Margherio
Commercial Director, Gasoline

Martine Savage
Director, Human Resources

Tom Vega-Byrnes
General Counsel & Secretary

Jessi Wong
Controller
Our Advisory Council

Al Fohrer
Former CEO of Southern California Edison.

Suedeen Kelly
Former Federal Energy Regulatory Commission Commissioner, now head of the energy practice at Jenner & Block in Washington, D.C.

Mark Levine
Co-authored the 2007 Intergovernmental Panel on Climate Change (IPCC) report that received the Nobel Peace Prize, held various senior positions at the Lawrence Berkeley Laboratory during his 35 year tenure.

Jim Marston
Recently retired head of the Texas office of the Environmental Defense Fund which he opened in 1986.

Dan Pickering
Founder and Chief Investment Officer, Pickering Energy Partners, Former President, Tudor, Pickering, Holt, & Co. and Former Managing Director, Simmons & Co. International.

Nancy Saracino
Former General Counsel and Vice President, California Independent System Operator, now head of Western Energy and Water.

Ian Schapiro
Managing Director and co-founder, GFI Energy Group, now Oaktree/Brookfield and Co-Portfolio Manager, Oaktree Infrastructure Investment Strategy.

Howard Stevenson
A Sarofim-Rock Professor emeritus at Harvard Business School. He has served as Senior Associate Dean at HBS and Vice Provost of Harvard University.

Carl Zichella
Former Director, Western Transmission, Natural Resources Defense Council, former Director Western Renewable Programs, Sierra Club.
Join a team that’s shaping the future
We are a fast growing group of innovators and doers. Help us change the world.
