Registration for AEC 2021
is now OPEN!

There could not be a more promising venue for bringing together the energy industry’s leading researchers, entrepreneurs, financiers and government officials with energy-focused companies and organizations like yours. This is where innovation and opportunity converge.

AEC 2021 will host focused workshops on May 19, 2021, followed on May 20 and 21 by two full days of keynotes, plenaries, panels and speakers who represent leaders in every segment of energy research, policy and business.

Be sure to make your hotel reservations today to stay at the Marriott Marquis Times Square during the event! AEC 2021 has negotiated a deeply discounted room rate for the conference attendees!

Registration Types and Pricing Guide

For group rates, please contact Kathleen Ferrell at

Registration Type Standard On-site
General Admission
Includes access to all sessions, exhibit hall, continental breakfasts and sit-down lunches with keynotes on Thursday and Friday, and Thursday evening networking reception and poster session (on show floor).
Full conference (Thursday & Friday) $995 $1,095
Thursday only $795 $895
Friday only $450 $550
Faculty Admission
Proof of full-time faculty status required including using email address with .edu. (Same access as General Admission.)
Full conference (Thursday & Friday) $895 $995
Thursday only $695 $895
Friday only $350 $450
US Veteran Admission (code needed to register)
Proof of service required at registration at the Marriott. (Same access included as General Admission. To register contact for code.)
Full conference (Thursday & Friday) $895 $995
Thursday only $695 $895
Friday only $350 $450
Workshop Attendees
Wednesday only – limited space
Workshops (Those opened to the public) FREE No on-site
Student Admission
Proof of full-time student status required including using email address with .edu. (Same access as General Admission.)
Full conference (Thursday & Friday) $595 $595
Thursday only $450 $450
Friday only $195 $195

Student Poster Presenters
Students are invited to submit abstracts for presentation during the conference reception. Students are free to attend the evening poster session and reception ONLY with a special discount code received from Adam Ortiz at Approved poster presenters are eligible for a $100 refund on student admission prices when registering as a full conference or Thursday-only attendee. A refund request must be submitted by email to Mr. Ortiz within seven days post AEC 2021 showing payment and requesting refund.

Attendees Register Now


Sponsor & Exhibitor


For sponsor and exhibitor registrations, please reach out to Kathleen Ferrell directly at or 631.216.7114 to make arrangements. Payment can be made with PayPal, by wire transfer or check.

If you have registered for the two-day event and cannot attend one of the days, or if you registered and cannot attend, you may substitute someone in your place. Additional tickets for sponsors and group rates are available. For any of the above, please contact Kathleen Ferrell at or 631.216.7114.

Registrations will be accepted if space is still available.

Business casual

Checks must be received no later than Wednesday, May 12, 2021. No checks will be accepted on-site. Request for submitting a PO must be made in writing to Kathleen Ferrell at A PO is a commitment to pay, and you will be billed post-event whether you attend or not.

Receipts will be provided upon written request. Please allow 72 hours for response.

As of 5 p.m. EDT on May 4, 2021, no cancellations will be allowed (final food numbers due to Marriott). However, you can substitute a guest in your place. All cancellations must be via email — no cancellations accepted by phone. An administrative fee will be deducted from any refunds.

There will be no exceptions to the above policies.