LATHAM, N.Y., Sept. 24, 2020 (GLOBE NEWSWIRE) -- Plug Power Inc. (NASDAQ: PLUG), a leading provider of hydrogen engines and fueling solutions enabling e-mobility, today announced a memorandum of understanding (MOU) for the demonstration of Plug Power’s ProGen fuel cell engine in Class 6 and Class 8 vehicles, which will be used by Linde for delivery of products. This fleet of hydrogen fuel cell vehicles are expected to be on the road in early 2021.