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The COMMERCE, DEPARTMENT OF | NATIONAL OCEANIC AND ATMOSPHERIC ADMINISTRATION has issued a Tender notice for the procurement of a Hogen Generators for the National Logistic Support Center in Grandview, Mo in the USA. This Tender notice was published on 12 Aug 2026 and is scheduled to close on 27 Aug 2026, with an estimated Tender value of Refer Document. Interested bidders can access detailed Tender information, eligibility criteria, and complete bidding documents by referencing TOT Ref No. 147075932, while the tender notice number is 142082-26-0361 and Registering on the platform.
Procurement Summary
Country: USA
Summary: Hogen Generators for the National Logistic Support Center in Grandview, Mo
Deadline: 27 Aug 2026
Posting Date: 12 Aug 2026
Other Information
Notice Type: Tender
TOT Ref.No.: 147075932
Document Ref. No.: 142082-26-0361
Competition: ICB
Financier: Self Financed
Purchaser Ownership: Public
Tender Value: Refer Document
Purchaser's Detail
Name: Login to see tender_details
Address: Login to see tender_details
Email: Login to see tender_detailsLogin to see details Tender Details The National Oceanic and Atmospheric Administration-s (NOAA) Acquisition and Grants Office, Eastern Acquisition Division-Kansas City intends to negotiate and award a purchase order, on a sole source basis, under authority of RFO FAR 6.103-1, with Proton Energy Systems in Wallingford, CT for HOGEN Series 3 Replacement Generators (S10 and S20) to be delivered to the National Logistics Support Center in Grandview, MO. Documents
The sole source determination is based on NOAA-s Sole Source Justification. The National Weather Service (NWS), under NOAA, operates and maintains a network of Upper Air (UA) observing stations with some sites that rely on on-site hydrogen generation and storage systems to support routine weather balloon launches. These stations are standardized on the Proton/NEL S20 hydrogen gas generator platform, specifically the Series 2 and Series 3 models, manufactured and distributed exclusively by Proton Energy Systems, Inc., a subsidiary of NEL Hydrogen. This standardization is critical to maintaining consistency, reliability, and operational efficiency across the national network.
The Proton/NEL S20 generator has a unique footprint and performance profile that is fully compatible with the physical and functional design of the existing Upper Air Inflation Buildings. It meets the generation requirements necessary to support balloon launches and maintain up to a 350-gallon (200psig) tank of on-site hydrogen storage. These characteristics are not only important from an operational standpoint but also avoid the need for costly modifications to NOAA facilities or significant disruptions to ongoing meteorological operations.
Equally important is the software integration associated with these systems. The control software for the generators is embedded directly into the HOGEN units themselves, and support personnel at the Sterling Field Support Center (SFSC) are trained and equipped to interface specifically with this system. If NOAA were to deploy a different ...
Notice ID: 142082-26-0361
Department/Ind. Agency: commerce, department of
Sub-tier: national oceanic and atmospheric administration
Office: dept of commerce noaa
Product Service Code: 3695 - miscellaneous special industry machinery
NAICS Code: 335312 - Motor and Generator Manufacturing
Inactive Dates: aug 29, 2026
Inactive Policy: manual
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