Our Team
Our People Are Our
Greatest Asset
Meet the Frontier Team
We’ve brought together a diverse group of professionals with deep, real-world experience across infrastructure development and operations. Flexible, cross-functional, and forward-thinking, our team leads every stage of the project lifecycle—from site selection and permitting to financing, construction, and operations—with expertise spanning energy, engineering, environmental management, and more. Together, we’re delivering low-carbon infrastructure solutions that make decarbonization accessible, profitable, and scalable.
Robby Rockey
President & Co-Chief Executive Officer
Steven Lowenthal
Co-Chief Executive Officer
Alicia Summers
Chief Development Officer
Joe Nicholas
Chief Operating Officer
Preston Dargon
Chief Financial Officer
Pawan Gupta
Vice President of Environmental Markets
Jason Thompson
Operations Manager
Sam Plishtin
Vice President of Corporate Development
David Millington
Director of Power Business Development
Madeline Moren
Controller
Frontier Solutions
in Action