Welcome to the HPC4EI Proposal System!
Instructions to create an account can be found under Help in the menu at the upper right corner of the page.
Should you have any questions or need assistance with the application, contact Michelle Herawi (925) 423-4964 or hpc4ei-submissions@llnl.gov.
Now Accepting Applications for Spring 2026 Solicitation
The Spring 2026 Full Proposal application period is now open to invited applicants only. Notification of concept paper results including invitations to submit a full proposal were sent on July 28.
Full Proposals are due in the system by 5:00 p.m. PT on August 25, 2026.
Solicitation downloads:
Full Proposal Template
Sample DOE Short Form Cooperative Research and Development Agreement (CRADA)
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Event
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Date
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Call for proposal
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April 28, 2026 |
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Information Webinar #1
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May 5, 2026 11:00 a.m. (PT)
Register
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Information Webinar #2
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May 6, 2026 10:00 a.m. (PT)
Register
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Concept Paper Deadline
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May 27, 2026 5:00 p.m. (PT)
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| Notification of Results |
July 28, 2026 |
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Request for Full Proposal (Invitation Only)
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July 28, 2026 |
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Full Proposal Due
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By 5:00 p.m. PT
August 25, 2026
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Finalist Notified
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October 2026
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Expected Project Start
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December 2026
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Additional details including topic of interests specific to the DOE offices supporting the solicitation are provided in the solicitation document.
Contact hpc4ei@llnl.gov if you have any questions regarding this solicitation.
National Laboratory Points of Contact
There is no longer a blackout period for project discussions between applicants and national laboratory staff. Applicants can reach out to their lab collaborators or a DOE National Laboratory Point of Contact for assistance with national laboratory's HPC System capabilities and subject matter experts.
Learn about HPC4EI
For additional information, visit the HPC4EI website.