Bid guide
How to bid on Expeditionary Power- and Energy-Dense Implementations (ExPEDitions) for DARPA
What DARPA is buying and why it matters
The Defense Advanced Research Projects Agency (DARPA) is seeking proposals for research into new, high-power, energy-dense rechargeable batteries and fuel cells. These advanced power sources are intended for military use, combining the endurance of fuels with the operational benefits of electrical systems.
This opportunity focuses on foundational technology and manufacturing advancements for these power systems. A separate solicitation will be issued later for end-users to integrate these technologies into operational devices. This is a chance for battery developers to contribute to cutting-edge military energy solutions.
Key dates and what happens at the deadline
This solicitation was published on June 05, 2026. The deadline for submitting proposals is August 19, 2026, at 12:00 PM ET. All submissions must be received by this exact time.
It is important to submit your abstract well in advance of the deadline to avoid any last-minute technical issues. Late submissions will not be considered.
Who this opportunity suits
This opportunity is specifically for 'Battery Developers' or 'performers' with expertise in creating high-energy-density, high power-density electrically rechargeable batteries and fuel cells. This includes firms working on room-temperature or higher-temperature devices, whether air-breathing or air-independent.
If your company specializes in core battery technology advancement and manufacturing, this solicitation is directly relevant to your capabilities. This falls under the professional services category, focusing on research and development.
How to respond to this solicitation
To access the full details of this opportunity, click the “View original source” link. If the first click takes you to the portal’s homepage, click the link again to go directly to the bid.
You may need to create a free account on the portal to view all associated documents. However, for many bids, you can view documents without an account. Once you have access, review all solicitation materials carefully to understand the submission requirements for your abstract.
Practical tips for preparing a competitive response
When preparing your abstract, clearly articulate the innovative aspects of your proposed battery or fuel cell technology. Emphasize how your solution addresses the need for high energy density and high power density, and how it can be rapidly transitioned to end users.
Detail your firm's capabilities in both core technology advancement and manufacturing. Provide concrete examples or a clear roadmap for how your proposed solution will achieve the desired performance metrics. Ensure your abstract is concise, well-organized, and directly responds to the requirements outlined in the solicitation.
See the live bid — deadline, agency details, and how to respond
Dates and requirements can change via addenda; always verify on the bid page and at the original source before responding.
View this bid on BiddingSimpleThis guide was prepared by BiddingSimple from the solicitation’s public posting. It is not official guidance from Defense Advanced Research Projects Agency (darpa); the original posting controls.