Power of Attorney for Benjamin Haycraft at Plug Power Inc.

The filing is a Limited Power of Attorney document executed by Benjamin Haycraft, EVP of the EMEA Region at Plug Power Inc. The document appoints Gerard L. Conway, Jr. and Andrew Marsh as attorneys-in-fact to act on Haycraft's behalf in matters related to Sections 13 and 16 of the Securities Exchange Act of 1934. This includes completing and executing necessary instruments, certificates, and documents, as well as performing any acts required to comply with these sections. The Power of Attorney remains in effect until Haycraft is no longer required to file such documents or until it is revoked in writing. The document was executed on September 12, 2025.