2023 Exascale Computing Project Annual Meeting

The 2023 ECP Annual Meeting will be held at the Royal Sonesta Houston Galleria in Houston, TX. To register for the meeting, you will need to fill out a general-information form. Registration is $325 per attendee. Registration includes breakfasts, lunches, coffee breaks, meeting room rental, and AV.

General Registration is now open (click here to register now) and will close on . Non-U.S. citizen attendees must register by .

Registrant: If you are not directly funded by ECP or part of the Industry and Agency Council, please send an email to: for approval. If you do not receive approval, your registration may be invalidated.

We advise those planning to attend to register as early as possible. Those interested in attending must complete and submit the registration form before the deadline. This is not a public meeting. It is open to individuals funded by ECP (research projects and vendors) and staff at DOE and the DOE HPC facilities. Requests to attend by individuals not associated with the ECP should be submitted to

Non-U.S. Citizen Attendees

Non-U.S. Citizen attendees may need to provide additional information during the registration process and complete an additional form that is a requirement of ORNL Personnel Access System (PAS). Registration will not be complete until the PAS request is filled out and approved through ORNL's Foreign National (FN) Office.

Please note: Non-U.S. Citizens are encouraged to register as soon as possible, to allow enough time to process approval paperwork. Non-U.S. citizens must register by . Registrations received after the deadline might not be able to be accommodated.


Questions regarding the program should be directed to

Questions regarding non-U.S. Citizens should be directed to Lora Wolfe,

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2023 ECP Annual Meeting Registration Cut-off

U.S. Citizen deadline:

Non-U.S. Citizen deadline: