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This Solicitation opportunity from Department Of Energy was posted on September 4, 2026. The submission period has ended. Browse the details below for market research, or find similar active opportunities.

MMW Chiller For Balance of Plant

Closed
RFQ-2026030648Federal

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Solicitation RFQ-2026030648, issued by the National Laboratory of the Rockies under the Department of Energy, seeks a single, self-contained, outdoor-rated 20-ton air-cooled industrial process chiller system. The system must include an integrated glycol pump and a buffer tank exceeding 50 gallons to cool and circulate a 50/50 propylene glycol/water mixture at a set temperature of 35 degrees Fahrenheit. This equipment is critical for condensing and drying water from a hydrogen stream generated by a proton exchange membrane electrolyzer. Technical requirements specify a NEMA 3R rated enclosure, 480 VAC 3 phase power, and the ability to operate at an elevation of 6,000 feet with a flow rate of 60 to 90 GPM. All electrical components must be OSHA approved and NRTL listed. The procurement follows a Lowest Price Technically Acceptable (LPTA) selection process, evaluating offers based on technical compliance with specifications, the lowest evaluated price, and an acceptable delivery date. While the original delivery target was September 11, 2026, Amendment No. 3 extended the flexibility of the schedule, noting that delivery by mid-March 2027 is acceptable. The final response deadline for proposals is September 9, 2026, at 12:00 PM MDT. Evaluation will also consider the Buy American Act, giving preference to domestic offers. Acceptance will be determined via a factory test demonstrating 15 tons of cooling at the specified set point and elevation. Delivery is to be made to the Flatirons Campus in Arvada, Colorado.

General Info

20-ton outdoor chiller for 35°F glycol cooling at 60–90 GPM, high-altitude certified, for hydrogen electrolyzer in Golden, Colorado.

NAICS

333415 - Air-Conditioning and Warm Air Heating Equipment and Commercial and Industrial Refrigeration Equipment Manufacturing

Place of Performance

Golden, CO, 80401, USA

Set-Aside

NONE

Documents

5

Attachment No. 1 - Technical Specifications for MMW Chiller System

PDF, High priority: read this firstspecifications
High

RFQ 2026030648 Amendment No. 1 - MMW Chiller for Balance of Plant

PDF, High priority: read this firstamendment
High

RFQ 2026030648 Amendment No. 2 - MMW Chiller for Balance of Plant

PDF, High priority: read this firstamendment
High

RFQ 2026030648 Amendment No. 3 - MMW Chiller for Balance of Plant

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RFQ 2026030648 MMW Chiller for Balance of Plant

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Timeline

3 updates
PhaseClosed
Posted

Solicitation

Notice updated

The notice description changed.

Notice updated

Response deadline changed from Jul 20, 2026 to Sep 9, 2026. The notice description changed.

Notice updated

The notice description changed.

Response Deadline

Deadline has passed

Submission Closed

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Organization & Contact Information

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AgencyDepartment Of Energy → Llc - DOE Contractor Alliance For Energy Innovation
Contacts1 person available
OfficeGolden, CO, 80402, USA
Office AddressGolden, CO, 80402, USA
Contacts
Allison Pezzullo

Full Description

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9/4/26 Amendment No. 3 responds to questions recieved.


8/28/26 Amendment No. 2 extends the due date to 9/9/26 12:00Pm MDT.


7/16/26 Amendment No. 1 posted to address the technical questions received. At this time we do not need to extend the due date. 


This procurement is for a single, self-contained, outdoor-rated 20-ton air-cooled industrial process chiller system complete with an integrated glycol pump and glycol buffer tank system.


The primary function of this equipment is to cool and circulate a 50%/50% propylene glycol/water mixture at a set temperature of 35°F (with a flow rate of 60–90 GPM) to condense and dry water out of a hydrogen stream generated by a proton exchange membrane (PEM) electrolyzer. The system must operate under variable loads and survive extreme ambient outdoor conditions at an elevation of 6,000 feet.

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