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Grants / Department of Energy / Advanced Research Projects Agency Energy

DE-FOA-0003385: Request For Information (RFI) on Highly Insulating Building Enclosures

Closed Closed June 7, 2024 Opportunity DE-FOA-0003385

This grant is closed. A newer notice from the same program is open now: Unlocking New Levels of Output and Capacity for Key Subsurface Resources (UNLOCK) (DE-FOA-0003630). Status: Closes November 20, 2026 (13 days left). It is in our archive of Advanced Research Projects Agency Energy notices from 2024.

Advanced Research Projects Agency Energy offered grants to any type of organization. Applications closed on June 7, 2024.

From the official notice on Grants.gov, last changed May 16, 2024. Checked November 7, 2026.

Key dates

PostedMay 16, 2024
DeadlineJune 7, 2024
Archived by Grants.govAugust 16, 2024

Who can apply

This opportunity was open to any type of organization.

This is a Request for Information (RFI) only. This RFI is not seeking applications for financial assistance. THIS NOTICE DOES NOT CONSTITTUE A FUNDING OPPORTUNITY ANNOUNCEMENT (FOA). NO FOA EXISTS AT THIS TIME.

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Is this a realistic fit?

What the grant funds

This is a Request for Information (RFI) only. This RFI is not accepting applications for financial assistance. The purpose of this RFI is solely to solicit input for ARPA-E consideration to inform the possible formulation of future programs. The purpose of this Request for Information (RFI) is to solicit input for a potential ARPA-E program focused on the development of highly insulating R-10-rated glass for windows and R-50-rated walls for residential and commercial building retrofit and new construction.1 This RFI aims to identify potential participants and gather insights to inform the development of a potential funding opportunity focused on these transformative technologies. Heating and cooling of residential and commercial buildings in the United States accounted for about 12% of total national energy consumption (amounting to 12 quadrillion British thermal units) in 2022.2 Approximately 45% of this heating, ventilation, and air conditioning (HVAC) energy was used to compensate for heat transfer through the building envelope (e.g., windows, walls, doors, attic, and air leaks).2 Reducing the energy a building uses has multiple benefits beyond lower utility costs and carbon dioxide emissions. Smaller, less expensive HVAC equipment and ducting systems would increase useful interior space and reduce demands on the electrical grid. To view the RFI in its entirety, please visit https://arpa-e-foa.energy.gov.

Category: Opportunity Zone Benefits, Science and Technology and other Research and Development.

Who has won Advanced Research Projects Agency - Energy grants before

From fiscal 2021 to 2025, Advanced Research Projects Agency - Energy (81.135) awarded $1.4 billion across 729 grant awards, an average of $1.9 million per award.

Largest recipients, fiscal 2021 to 2025
RecipientStateAwardsAmount
RTX CorporationConnecticut15$33.9 million
Massachusetts Institute of TechnologyMassachusetts16$31.4 million
BWXT Advanced Technologies LLCVirginia1$30.9 million
Ge Vernova Operations LLCNew York8$26.4 million
University of Maryland, College ParkMaryland11$23.6 million

Top states: California ($231 million), Massachusetts ($148 million), Texas ($122 million), New York ($107 million), Maryland ($82.5 million).

Applying now

This notice no longer takes applications. Apply under the newer notice, DE-FOA-0003630, which is open now.

The notice on Grants.gov keeps its full text and attachments, which is useful for planning a resubmission.

Questions people ask

Is DE-FOA-0003385 still open?

No. It closed on June 7, 2024. A newer notice is open: DE-FOA-0003630, closes November 20, 2026 (13 days left).

Who can apply for Request For Information (RFI) on Highly Insulating Building Enclosures?

Advanced Research Projects Agency Energy accepted applications from any type of organization. The notice adds further conditions, so read its eligibility section.

What is the deadline for Request For Information (RFI) on Highly Insulating Building Enclosures?

Closed June 7, 2024. Applications are no longer accepted; the program's newer notices are on this page when there are any.

Who has won Advanced Research Projects Agency - Energy grants before?

The largest recipients over five fiscal years were RTX Corporation, Massachusetts Institute of Technology, BWXT Advanced Technologies LLC. The program made 729 awards worth $1.4 billion in that time.

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