Plug and Arcadia eFuels Sign Strategic Partnership Covering More Than 1 GW of e-SAF Projects, Starting with 280 MW to Turn Danish Renewable Electricity into Jet Fuel

* Plug and Arcadia eFuels enter a strategic cooperation agreement positioning Plug as the preferred electrolyzer supplier for more than 1 GW of Arcadia eFuels’ e-SAF projects in Europe and the Americas * 280 MW of Plug's GenEco electrolyzers will produce the hydrogen behind Project ENDOR at the Port of Vordingborg, Denmark * Project ENDOR advances toward final investment decision SLINGERLANDS, N.Y., Sept. 29, 2026 (GLOBE NEWSWIRE) -- Plug Power Inc. (NASDAQ: PLUG), a global leader in comprehensive hydrogen solutions for the hydrogen economy, today announced it has signed a 280-megawatt (MW) GenEco electrolyzer supply agreement with Arcadia eFuels for Project ENDOR in Denmark, together with a strategic cooperation agreement covering Arcadia's future projects. The agreement follows three years of joint engineering work, and deliveries will begin after the project issues notice to proceed.