
SDEWES INDEX
related metrics presents an opportunity to trigger policy learning, action, and cooperation to bring cities closer to sustainable development.
Paper deadlines | |
Archival abstract submission | July 31st, 2025 |
Archival manuscript upload | November 15th, 2025 |
Abstract (conference paper) in Special session | January 5th, 2026 |
Abstract (conference paper) | February 5th, 2026 |
Narrated video presentation upload*** | March 4th, 2026 |
Conference full paper | March 10th, 2026 |
Payment deadlines | |
Full fee for archival papers | November 17th, 2025 |
Reduced fee for all papers (obligatory to request)* | November 17th, 2025 |
Visa fee settlement | December 30th, 2025 |
Full fee for conference papers in Special Session | January 4th, 2026 |
Sponsorship package fee | February 25th, 2026 |
Full fee for conference papers | February 25th, 2026 |
Other deadlines | |
*Request for reduced fee | October 9th, 2025 |
Membership waiver registration | November 4th, 2025 |
Visa request | December 30th, 2025 |
Top up to regular onsite fee | February 25th, 2026 |
Fee type changes, cancellations | February 25th, 2026 |
Final online digital proceedings | April 15th, 2026 |
Submissions of papers to special issues | depending on the journal |
THE CONFERENCE | |
Conference starts | March 27th, 2026 |
Conference ends** | March 30th, 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)