Plug Power Inc. is a U.S.-based energy technology company specializing in hydrogen fuel cell systems and integrated clean hydrogen solutions. The company develops and commercializes proton exchange membrane fuel cells, electrolyzers, and related hydrogen infrastructure that provide power for material handling equipment, stationary power applications, and on-road and industrial mobility uses. Plug Power delivers an end-to-end hydrogen platform spanning production, liquefaction, storage, distribution, and power generation, enabling customers to use hydrogen as an alternative to conventional battery and fossil-fuel-based energy in logistics, data centers, telecommunications, transportation, and industrial sectors. Its product portfolio includes fuel cell systems and stacks, backup and grid-support power solutions, electrolyzers for on-site hydrogen generation, and cryogenic equipment for liquid hydrogen supply. Plug Power serves customers across North America, Europe, Asia, and other regions through direct sales, original equipment manufacturers, and dealer networks, and is headquartered in Latham, New York, having additional operations and facilities in locations such as Slingerlands, Spokane, and Rochester in the United States.