About

Electrolyzer stacks built for real projects.

Most electrolyzers cannot support a real business case. Ours can. EVOLOH manufactures electrolyzers designed to reduce total system cost and simplify hydrogen infrastructure deployment. Our platform combines simplified system architecture, direct integration with intermittent power, and high-throughput manufacturing to enable scalable, low-cost hydrogen production. Our modules are designed for fast deployment, reduced BoP complexity, and long-term operational predictability. 

Two people in dark blue lab coats working on a large laser cutting machine.

Built on results

5+MW
Contracted & delivering in 2026
0.5MW
Standard stack tested & validated
10+
Patents awarded

Leadership team

  • Portrait of Dr. Jimmy Rojas

    Dr. Jimmy Rojas

    Founder & Chief Executive Officer

    Jimmy holds a Ph.D. in hydrogen production and energy systems from Stanford University, two M.S. degrees from Stanford, and two B.S. degrees from MIT. Prior to founding EVOLOH, he worked at climate-tech venture capital firms, where he developed deep expertise in technology investment and commercialization. 

  • Portrait of Scott Blanchet

    Scott Blanchet

    Chief Operating Officer

    Scott brings 25+ years of hydrogen industry experience and has developed and commercialized hydrogen and fuel cell products across multiple companies, including Nuvera Fuel Cells, FuelCell Energy, and GM. As CTO at Nuvera, he led multiple products from laboratory to commercial deployment. He holds 300+ patents, an M.S. from Stanford, and an Executive Certificate from MIT. 

  • Portrait of Dr. Art Shirley

    Dr. Art Shirley

    Chief Strategy Officer

    Art is a recognized leader in the global hydrogen industry with 35+ years of experience. He led the merchant hydrogen businesses at Air Liquide and Linde, two of the world’s largest industrial gas companies, and has held senior roles at Airgas, BOC, and BP. He holds a Ph.D. from Princeton University. 

  • Portrait of Mike Hill

    Mike Hill

    Chief Commercial Officer

    Mike brings 30+ years of global sales and commercial leadership across power generation and industrial markets. He served as President of Global Sales at Danfoss Power Solutions, VP of Global Sales at GE Water, and Asia Pacific Regional GM for GE Power & Water. He’s built and led global commercial organizations, with expertise in scaling operations and complex international projects.

Our locations

Two people wearing safety glasses looking at some machinery in a factory.

Headquarters

Santa Clara, California

Our headquarters in Santa Clara, California, is home to EVOLOH’s leadership, research, and engineering teams, serving as the hub for technology development and strategy. 

A woman in a lab coat and safety glasses adjusts some machinery in a factory.

Manufacturing center

Lowell, Massachusetts

Our manufacturing center in Lowell, Massachusetts, is a light-industrial facility purpose-built for high-throughput roll-to-roll production of EVOLOH modules. 

A man looks at a gauge while testing an electrolyzer.

Help us solve one of energy’s hardest problems.