Plug Power Inc. PLUG

Company Overview

Plug Power Inc. is a U.S.-based hydrogen fuel cell technology company focused on the development of hydrogen-powered energy solutions for industrial mobility, stationary power, and hydrogen production. The company operates primarily within the clean energy, hydrogen infrastructure, and industrial technology sectors. Plug Power designs and manufactures proton exchange membrane (PEM) fuel cell systems, electrolyzers, hydrogen liquefaction systems, and related fueling infrastructure intended to replace conventional lead-acid batteries and fossil fuel-based power systems in material handling equipment, logistics operations, transportation, and backup power applications.

The company’s primary revenue drivers include sales of fuel cell systems, electrolyzer equipment, hydrogen fuel delivery, infrastructure installation, and long-term service agreements. Plug Power serves large-scale commercial and industrial customers including distribution centers, retailers, logistics operators, and energy developers. The company has historically differentiated itself through vertically integrated hydrogen capabilities spanning hydrogen production, storage, delivery, and fuel cell deployment. Founded in 1997 as a joint venture between Mechanical Technology Inc. and DTE Energy, Plug Power initially focused on stationary fuel cell systems before expanding into material handling and broader green hydrogen markets through acquisitions, internal development, and strategic partnerships.