NREL MMW RO-DI System, Request A and Request B
ID: 2025026031Type: Solicitation
Overview

Buyer

ENERGY, DEPARTMENT OFENERGY, DEPARTMENT OFALLIANCE SUSTAINABLE ENRGY-DOECONTRGolden, CO, 80402, USA

NAICS

Water Supply and Irrigation Systems (221310)

PSC

WATER PURIFICATION EQUIPMENT (4610)

Original Source

https://sam.gov/opp/5db071a2a43d4ec9a5d6deacfa4ba288/view
Timeline
    Description

    The Department of Energy's National Renewable Energy Laboratory (NREL) is seeking bids for the procurement of a Reverse Osmosis and Deionization (RO-DI) water purification system as part of the Multimegawatt (MMW) Electrolysis project at its Flatirons Campus in Arvada, Colorado. The project includes two requests: Request A for the RO-DI system and Request B for the optional containerization of the system, with the RO-DI system required to support up to 10 MW of electrolysis capability and provide clean water for electrolyzers over the next 15 years. This procurement is critical for the production of clean hydrogen and involves specific technical requirements, including water quality standards and compatibility with various water sources. Interested offerors must submit their quotes by December 8, 2025, at 5 PM MST, and can direct inquiries to Janelle DiGregorio at Janelle.DiGregorio@nrel.gov.

    Point(s) of Contact
    Janelle DiGregorio
    Janelle.DiGregorio@nrel.gov
    Files
    Title
    Posted
    Amendment 1 - RFQ 2025026031.pdf
    Amendment No. 01 to Request for Quote 2025026031 addresses concerns and questions regarding the "NREL MMW RO-DI System, Request A and Request B" project. Key updates include a corrected link to NREL's Terms and Conditions. It clarifies that PVC is acceptable for the Reverse Osmosis (RO) system only, while the Deionized (DI) portion must use DI-compatible materials, prohibiting PVC or CPVC. NREL will provide anchorage calculations for wind/seismic requirements, though offeror suggestions are welcome, and these calculations do not require a PE stamp. For the waste stream, NREL seeks a system at least 75% efficient (preferably 80%) and has removed the brine storage tank from the offeror's scope, as NREL will manage brine disposal via tanker trucks.
    Amendment 2 - Revised Attachment 1 - NREL MMW RO-DI Technical Specifications (contract A-B)_Reduced Scope.pdf
    NREL is issuing an amendment for bids for a new reverse osmosis (RO) and deionized (DI) water purification system for the Multimegawatt (MMW) Electrolysis project at the Flatirons Campus. This system, vital for producing clean water for electrolyzers, needs to support up to 10 MW of electrolysis for 15+ years. Bidders can quote for Request A (RO-DI system) or both Request A and B (RO-DI system within a container). Request A requires a minimum of 10 Mohm-cm water quality at 25 gpm, industrial skid mounting, and compatibility with trucked-in or potable water. Optional capabilities include 17 Mohm-cm water quality and a minimized waste stream. Request B specifies a heated and insulated 20’ ISO Connex container capable of housing the RO-DI skid and withstanding high wind speeds. All electrical components above 50 volts must be NRTL listed, and the system is equipment-only, with NREL handling on-site installation. The targeted delivery is by March 2026.
    Amendment 2 - Revised Attachment2_RO-DI_SystemSpecs_ReducedScope.pdf
    NREL is seeking bids for a water purification system to support 10 MW of electrolysis-based hydrogen generation at its Flatirons site. The project is split into two contracts: Contract A for the RO-DI water system and Contract B for housing the system within a container. Bidders must respond to Contract A to be considered for Contract B. The system must supply 25 gpm of 10 Mohm-cm quality water at 60 psi and be capable of utilizing two water sources: 1 Mohm-cm DI water delivered by tanker trucks and potable water from an onsite treatment plant. Key design requirements include a DI water polishing loop, an RO system with a strong preference for minimized waste, and packaging on an industrial skid suitable for a heated 20’ ISO shipping container. The bid also specifies requirements for two 8,000-10,000 gallon plastic DI water compatible tanks, piping, and electrical power connections. Delivery is to NREL’s Flatirons Campus in Arvada, CO.
    Amendment 2 - RFQ 2025026031.pdf
    Amendment No. 02 to Request for Quote 2025026031 for the "NREL MMW RO-DI System, Request A and Request B" was issued by the National Renewable Energy Laboratory on November 21, 2025. This amendment extends the offer due date to December 1, 2025, at 5 PM MST. The primary purpose of Amendment No. 2 is to revise the technical specifications by removing certain requirements, which are detailed in "Amendment 2 - Revised Attachment 1 - NREL MMW RO-DI Technical Specifications (contract A-B) Reduced Scope" and "Amendment 2 – Revised Attachment2_RO-DI_SystemSpecs_ReducedScope." The sections that are no longer required are indicated with strikethroughs in these updated documents. All other terms and conditions of the solicitation remain unchanged.
    Amendment 3 - RFQ 2025026031.pdf
    Amendment No. 03 to Request for Quote 2025026031, issued by the National Renewable Energy Laboratory for the "NREL MMW RO-DI System, Request A and Request B" project, extends the deadline for offers. The new due date for quotes is December 8, 2025, at 5 PM MST. This amendment solely focuses on the extension of the submission deadline, with all other terms and conditions of the original solicitation remaining unchanged. Failure to acknowledge this amendment may result in the rejection of an offer.
    Attachment 1 - Technical Specifications - MMW RO-DI Requests A-B.pdf
    NREL seeks a Reverse Osmosis/Deionized (RO/DI) water purification system for its Multimegawatt (MMW) Electrolysis project at the Flatirons Campus. This system, required by March 2026, will provide purified water for hydrogen electrolysis for 15+ years, supporting up to 10 MW of capability. The procurement includes two requests: Request A for the RO-DI system itself, and Request B for an optional container to house the system. Offerors must bid on Request A to be considered for Request B. Key specifications for Request A include a minimum water quality of 10 Mohm-cm at 25 gpm, industrial skid mounting, two 8,000-10,000 gallon buffer tanks, compatibility with trucked-in or potable water, and DI water-compatible piping. Optional capabilities include 17 Mohm-cm water quality and a minimized waste stream. Request B specifies a heated, insulated 20-foot ISO Connex container capable of withstanding extreme weather. All electrical components above 50 volts must be NRTL listed, and NREL will handle all onsite installation.
    Attachment 2 - RO-DI_SystemSpecs_R2.pdf
    The National Renewable Energy Laboratory (NREL) requires a Reverse Osmosis-Deionization (RO-DI) system for its Flatirons Campus to support 10 MW of electrolysis-based hydrogen generation. The system must provide a minimum of 25 gpm at 60 psi of 10 Mohm-cm quality water, with a preference for up to 17 Mohm-cm. It needs to handle two water sources: 1 Mohm-cm DI water delivered in 6,000-gallon tanker trucks and potable water from an onsite treatment plant. The RO system should minimize wastewater, potentially using RO-recovery. The entire system, including two 8,000-10,000-gallon DI water compatible plastic tanks with specific insulation, seismic, and level measurement requirements, must be built on an industrial skid to fit into heated 20’ ISO shipping containers (7’ x 19’ x 7’ interior space). Piping must be DI water compatible, excluding C-PVC and PVC. Electrical components 50V or higher must be NRTL listed, with a preference for GFCI breakers. Delivery is to NREL’s Flatirons Campus in Arvada, CO.
    Attachment 3 - RO-DI_ContainerSpecs_R2.pdf
    This document outlines specifications for a heated and insulated 20’ ISO Connex container to house an RO-DI skid for NREL's Flatirons Campus in Arvada, CO. The container must withstand ambient temperatures from -20°F to 110°F and windspeeds up to 155 mph, maintaining a minimum internal temperature of 40°F in -20°F external conditions with 50 mph winds. Electrical components 50V or higher require NRTL listing, with a preference for a listed electrical panel assembly and GFCI breakers for AC circuits. NREL will provide unloading, anchoring, and a concrete pad. Available power includes 120V/220V/208V3ph.
    Representations and Certifications SAM (Reps and Certs).docx
    This document outlines the mandatory Representations and Certifications Supplement for subcontractors/suppliers doing business with the National Renewable Energy Laboratory (NREL), managed by the Alliance for Sustainable Energy, LLC. This supplement is required in addition to SAM.gov registration and aims to fulfill NREL's reporting obligations under DOE contract DE-AC36-08GO28308. Key requirements include providing offeror information (company name, SAM expiration, UEI, DUNS, and points of contact), congressional district and county of performance, taxpayer identification, employment eligibility verification (E-Verify), small business program representations, Buy American Act certification, and export control information. Offerors must certify the accuracy of all information and promptly notify NREL of any changes during the performance period. Failure to comply or restricting visibility in SAM may result in awards being withheld. All solicitations require a signed certification affirming the accuracy and completeness of the provided information.
    Request for Quote (RFQ) 2025026031 - NREL MMW RO-DI System Request A and Request B.pdf
    The National Renewable Energy Laboratory (NREL) has issued RFP Number 2025026031 for the procurement of an NREL MMW RO-DI System, encompassing "Request A" for the RO-DI water system and "Request B" for its containerization. This solicitation, managed by the Alliance for Sustainable Energy, LLC, seeks a new reverse osmosis and deionized water purification system to support the Multimegawatt (MMW) Electrolysis project at the Flatirons Campus, crucial for providing clean water for electrolyzers for over 15 years. The selection process is based on the "Lowest Price (Cost), Technically Acceptable Selection" method. Proposals are due by September 29, 2025, at 5 PM Mountain Time, with technical questions to be submitted by September 11, 2025. Offerors must provide an official quote based on technical specifications, a cover letter accepting NREL's terms and conditions, and confirmation of SAM registration. Special attention is required for tariff costs on international shipments. The target delivery for the system is March 2026.
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    NREL MMW RO-DI System, Request A and Request B
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