Meeting the world's energy needs today

Cellergy is an integrated fuel cell company that designs, manufactures, installs, operates and services stationary fuel cell power plants.

As a leading global fuel cell company, we provide ultra-clean, efficient and reliable baseload distributed generation for electric utilities, commercial and industrial companies, universities, municipalities, government entities and other customers around the world.

Versatile & environmentally responsible energy

Cellergy power plants manufactured by Cellergy can utilize a variety of fuels including renewable biogas from wastewater treatment and food processing, as well as clean natural gas, directed biogas and propane.

Our Cellergy power plants produce power electrochemically — without burning fuels — making them clean, quiet and environmentally responsible alternatives to combustion-based generation.

Our power plants have generated more than 5 billion kilowatt hours of ultra-clean electricity, equivalent to powering more than 245,000 average-size U.S. homes for one year.