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Deadlines coming up
October 30th, 2025
Archival abstract submission

"If there are to be problems, may they come during my life-time so that I can resolve them and give my children the chance of a good life."

Kenyan proverb

"History teaches us that men and nations behave wisely once they have exhausted all other alternatives"

Abba Eban

"You never change things by fighting the existing reality. To change something, build a new model that makes the existing model obsolete."

Buckminster Fuller, philosopher, futurist and global thinker (1895 - 1983)

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Dates

Paper deadlines
Archival abstract submission October 30th, 2025
Archival manuscript upload January 15th, 2026
Abstract (conference paper) in Special session March 27th, 2026
Abstract (conference paper) April 23rd, 2026
Narrated video presentation upload**** June 5th, 2026
Conference full paper June 10th, 2026
Payment deadlines
Reduced fee for all papers (obligatory to request)* February 18th, 2026
Full fee for archival papers February 18th, 2026
Visa fee settlement April 2nd, 2026
Full fee for conference papers in Special Session May 13th, 2026
Sponsorship package fee May 28th, 2026
Full fee for conference papers*** May 28th, 2026
Other deadlines
*Request for reduced fee December 11th, 2025
Membership waiver registration February 5th, 2026
Visa request April 2nd, 2026
Top up to regular onsite fee May 28th, 2026
Fee type changes, cancellations May 28th, 2026
Final online digital proceedings July 17th, 2026
Submissions of papers to special issues depending on the journal
THE CONFERENCE
Conference starts June 28th, 2026
Conference ends** July 1st, 2026

*    Note that reduced conference fees need to be approved first. See other deadlines section!
**  check the schedule page (when available) for more details
*** this deadline depends on the available space at the conference venue, and could be closed earlier
**** mandatory for all presenters (check the COMET system for details - available to registered participants)


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SDEWES INDEX
Benchmarking the performance of cities across energy, water and environment systems
related metrics presents an opportunity to trigger policy learning, action, and cooperation to bring cities closer to sustainable development.

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