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Rehlko logo pattern in midnight blue

Kohler Energy is now Rehlko

(pronounced RELL-koh)

For more than 100 years, we have been through countless reinventions. We brought power to rural Americans. Fueled the first successful expedition to Antarctica. Powered outdoor cameras and lights in Hollywood and lit the construction of the Hoover Dam.
Today, our priorities are global priorities: Energy solutions you can rely on, through grid failures today and into the unknowns of tomorrow.
We have been relentlessly innovating for over a century. And now, with greater focus than ever, Rehlko is creating an energy resilient world for a better future.
Resilience is reinvention.

What we do

Industrial Energy Systems

Best-in-class industrial generators, uninterruptible power systems, complex microgrids, and future-forward solutions for everything from data centers to hospitals.

Powertrain Technologies

Robust, innovative power solutions from combustion through hybrids and electrification, to get tough jobs done well.

Home Energy

Commercial-grade home backup generators that ensure quiet confidence that your home will never lose power when the grid goes down.

Tractor plowing in color farm

Rehlko in the news

Read the press release about our transition from Kohler Energy to Rehlko.

Rehlko leadership

Our executive leadership team, leading the way to a more energy resilient future.

Rehlko leadership