ClosedSolicitation
Dept of Defense contract category

Promethean Clay

Dept of Defense · DEFENSE ADVANCED RESEARCH PROJECTS AGENCY (DARPA)

This notice is not accepting responses (deadline was May 5, 2026, 8:00 PM EDT).

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Response deadline
May 5, 2026, 8:00 PM EDT
Posted
Mar 1, 2026
Solicitation
DARPA-PS-26-16
Set-aside
None listed
Place of performance
Contracting office
DEF ADVANCED RESEARCH PROJECTS AGCY · ARLINGTON · VA
Source
SAM.gov · updated May 9, 2026

Description

The Defense Advanced Research Projects Agency (DARPA) is soliciting proposals for new and innovative energy storage systems. Proposed research should investigate approaches that enable revolutionary advances in energy storage at scales relevant to integration into systems. Promethean Clay rethinks energy storage systems in a mechanical co-design framework to enable performance, safety, and operational stability in electrically powered technologies. Specifically, by thinking of energy storage systems as mechanical systems in addition to chemical systems, this program will ameliorate the need for the rigid, heavy exoskeletons used in energy storage systems today, resulting in (1) a generational improvement in energy storage performance through obviation of rigid materials, (2) a design that incorporates thermal resilience and safety needed for integration into systems, and (3) a pathway for domestic sourcing of materials and manufacturing. Improvements in energy storage � paired with safety and thermal viability � will be evaluated and demonstrated on a government-provided platform. Specifically excluded is research that primarily results in evolutionary improvements to the existing state of practice, or research that pivots on exceptional claims that cannot be technically justified in the proposal. This includes: � Proposals outlining improvement of individual energy storage components without consideration for the complete energy storage system and its performance, safety, and thermal resilience considering all included materials (active and inactive) � Proposals aiming to design new chemistries for energy storage (e.g. new battery and/or fuel cell chemistries) or new concepts for energy storage without addressing the need to overcome the inclusion of inactive rigid materials In addition to technical achievements, Promethean Clay aims to transition the manufacturing and design of solutions to commercial production and government systems.

What similar awards have paid

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Typical award size

$2.45M

Middle of the pack for similar past awards

Most similar awards fall between $832,508 and $14.31M

Lower end$832,508Typical$2.45MHigher end$14.31M
Based on 47 similar awardsSame industry code (541715)Same product/service code (AC12)Prime contracts (not umbrella IDVs)

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Recent examples

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Drawn from official USAspending contract records in our index. Always confirm requirements on the SAM.gov notice before you bid.

Intelligence only — not legal advice or a guarantee of award. Always verify requirements on the official SAM.gov notice. Past award amounts are public history, not a suggested bid or prediction. Notice ID 0302f8f0fba045619ea4427b128d6f3d.

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