Toyota and Rehlko have signed a supplier agreement to bring hydrogen fuel cell generators to commercial power applications. The announcement took place at the Advanced Clean Transportation Expo. Toyota will supply its hydrogen-powered fuel cell modules for Rehlko’s stationary power generators.

The agreement combines Rehlko’s energy solution experience with Toyota’s hydrogen fuel cell technology.

“Toyota is excited to work with Rehlko on helping to build strong energy solutions using our proven, scalable fuel cell technology,” said Thibaut de Barros Conti, general manager, Toyota Hydrogen Solutions. “Integrating Rehlko’s systems with Toyota’s fuel cell technology has the potential to yield cleaner, reliable and more sustainable energy. It can scale based on the needs of customers and society and enable smart, energy-independent mobility for all.”

Hydrogen Fuel Cell Generators for Commercial Use

Interest in hydrogen fuel cell generators continues to grow for stationary power. Rehlko will integrate Toyota’s fuel cell systems into generators that match conventional standards.

These generators will power critical facilities such as data centers and warehouses. They help shield operations from harsh weather and grid failures by producing only water and air as emissions.

“The 1MW fuel cell generator represents a significant step forward in energy resilience for mission-critical customers. It delivers the same reliability, but helps customers meet their resilience goals by cutting local emissions to zero,” said Charles Hunsucker, President, Power Systems at Rehlko. “This technology is ready for orders today.”

Proven Projects Lay the Foundation

Rehlko and Toyota first collaborated on a 100kW hydrogen fuel cell generator at Klickitat Valley Health in Washington. After proving the concept, the companies built a commercial 1MW system. Rehlko led the development while Toyota supplied the core fuel cell technology.

Toyota has spent more than 30 years advancing hydrogen fuel cell research. The company started with the Toyota Mirai and now scales the technology for broader uses. Toyota tests systems in diverse environments and runs operations in Southern California and Kentucky.