FuelCell Energy was founded in 1969 and has since become a global leader in delivering clean, innovative, and affordable fuel cell solutions for the supply, recovery, and storage of energy. The company specializes in fuel cells, carbon capture, distributed hydrogen, and other related technologies.

As a publicly traded company listed on NASDAQ under the ticker symbol FCEL, FuelCell Energy is known for its expertise in designing, manufacturing, and installing megawatt-scale fuel cell systems. These systems are used by utilities, industrial companies, and large municipal power users for both utility-scale and on-site power generation.

In addition to power generation, FuelCell Energy also offers solutions for carbon capture, local hydrogen production for transportation and industry, and long duration energy storage. Their SureSource installations, which have been deployed on three continents, have produced millions of megawatt hours of ultra-clean power.

FuelCell Energy's headquarters are located in Danbury, Connecticut, where they oversee North American production in Torrington. They also serve European markets from Dresden, Germany, and have a South Korean partner to cater to Asian markets. This global presence allows the company to provide environmentally responsible power solutions to customers worldwide.