Solicitation
Multimegawatt Electrolyzer Stack Heat Exchangers
2025025474
Department of Energy, Alliance for Energy Innovation, LLC - DOE Contractor. Power Boiler and Heat Exchanger Manufacturing.
Response deadline
September 25, 2025 at 7:00 PM EDT
Closed 357 days ago. Posted September 10, 2025, first published August 25, 2025. Scheduled to archive September 26, 2025.
Description
As published on SAM.gov.
Amendment No. 1 answers to questions posted 9/10/25. See attachment. This purchase is to acquire quantity 5 heat exchangers (HX) to allow cooling of the electrolyzer stacks being tested as part of the Multimegawatt (MMW) Electrolyzer project. The process fluid on one side of the heat exchanger will be 50/50 propylene glycol/water “cold side” and the other will be DI water “hot side”. The DI water side will need to be cleaned and passivated for Type 1 DI water.
Attachments/Links: Attachment 1 – Technical Specifications; Attachment 1A – DI HX
Publications
Every notice SAM.gov issued under this solicitation number, oldest first. Each is a separate record on SAM.
Points of contact
- Nicole EdunNicole.Edun@nrel.gov
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