Abstracts should be submitted at
The abstracts should include the title of the paper, the names and full affiliation(s) of the author(s), the respective keywords (max. 5) and the Conference’s specific theme and topic the paper fits in. The length of the text should be one (1) paragraph.
For the preparation of your abstract please download the Abstract Template and use it in preparing your abstract.
Once authors receive the abstract acceptance notification from the EWas6 Secretariat, they will be invited to submit their full conference paper.
To submit the paper, authors should log in to the submission platform using the account they previously created and click the “Upload paper” button. Please do not create an new account.
The full paper must be 4–6 pages in length, including tables, figures, and references.
Conference Paper of Four to Six (4-6) Pages Deadline: till February 15ht, 2026 —> March 1st, 2026
Download the paper template and complete your paper strictly following it. Your submitted paper must be a Word file.
*All authors must use the Environmental and Earth Sciences Proceedings Paper Template to prepare their papers for submission.
The presenting author must register for the Conference upon the submission of the paper.
Deadline for the submission of abstracts: –> December 15th, 2025 –> January 12th 2026
Notification of authors: –-> December 20th, 2025 –> January 15th 2026
Conference Paper of Four to Six (4-6) Pages: From December 1st till January 31st, 2026 –> from January 16th till March 1st 2026
Notification of Conference Paper Acceptance: February 15th, 2026 –> March 10th 2026
Mandatory author registration and early bird payment: January 31st, 2026 –> March 10th 2026
To submit a paper (oral or poster) a registration fee must be paid until March 10th 2026. In case the paper will not be accepted for presentation (oral or poster), full refund will take place.
In case a second paper by the same presenting author is submitted, an extra fee of 50 € is applicable. Also, for the third paper (maximum submission for the same author) an extra fee of 50 € is applicable.
The proceedings of the 6th International Conference on Efficient & Sustainable Water Systems Management (EWaS6) will be published in the MDPI open-access journal Environmental and Earth Sciences Proceedings without publication fees.
All accepted conference papers will be eligible for open-access publication at no cost to authors.
Additional guidance regarding submission requirements, deadlines, and editorial procedures will be communicated directly to participants.
We invite all authors to make full use of this opportunity.
All authors are encouraged to consider submitting extended versions of their conference papers to MDPI journals Sustainability, Hydrology and Water.
Selected submissions will qualify for a 20% reduction in Article Processing Charges (APCs).
All participants are eligible to choose 1 Special Issue to submit with a 20% discount. This discount can be combined with other discounts, as well.
Submission Requirements for Extended Papers:
This initiative provides a significant benefit to all participating researchers, enhancing the visibility, impact, and reach of EWaS6 scientific contributions through peer-reviewed, internationally recognized open-access platforms. Additional guidance regarding submission procedures, deadlines, and editorial requirements will be communicated directly to participants.
We invite all authors to take full advantage of this opportunity to disseminate their research widely.
“New Trends in Hydrology and Integrated Water-Resource Management Utilizing AI and ML Potentials”
This Special Issue aims to highlight recent advances, innovative methodologies, and practical applications of Artificial Intelligence (AI) and Machine Learning (ML) in hydrology and integrated water-resources management. It welcomes original research articles, reviews, and case studies addressing contemporary challenges and future perspectives in the field.
Guest Editors
Prof. Dr. Vasilis Kanakoudis, Assoc. Prof. Evangelos Keramaris and Assoc. Prof. Francesco De Paola
APC Discounts for Conference Participants
The selected submissions will qualify for a 20% discount on Article Processing Charges (APCs)!
Special Issue flyer: Access the full Special Issue flyer here
Hydrology Special Issue Award
In addition to the standard APCs reduction, the Hydrology Special Issue will grant Publication Awards to the winners’ papers:
One (1) paper: 100% APCs discount
One (1) paper: 50% APCs discount
Important conditions:
The article must be a full research article or a comprehensive review.
The submission should be specifically for this Special Issue in Hydrology.
“Urban Water Pricing Balancing Financial Viability and Social Fairness”
Urban water utilities must balance financial sustainability with equitable access to water services amid rising costs from urban growth, aging infrastructure, and climate pressures. This Special Issue examines innovative pricing strategies—such as progressive tariffs, lifeline rates, and targeted subsidies—that combine cost recovery with social protection. Emphasizing transparency and data-driven governance, it highlights water pricing as both an economic and ethical challenge in ensuring resilient and inclusive urban water systems.
Guest Editors
Prof. Dr. Vasilis Kanakoudis, Assoc. Prof. Evangelos Keramaris and Assoc. Prof. Francesco De Paola
APC Discounts for Conference Participants
The selected submissions will qualify for a 20% discount on Article Processing Charges (APCs)!
Special Issue flyer: Access the full Special Issue flyer here
Water Special Issue Award
In addition to the standard APCs reduction, the Water Special Issue will grant Publication Awards to the winners’ papers:
One (1) paper: 100% APCs discount
One (1) paper: 50% APCs discount
Important conditions:
The article must be a full research article or a comprehensive review.
The submission should be specifically for this Special Issue in Water.
“Urban Water Cycle Management in the AI Era: New Trends in a Rapidly Changing Toolkit”
Urban water systems are facing increasing pressure from climate change, urbanization, and growing demand. At the same time, advances in artificial intelligence (AI), data analytics, and digital technologies are transforming how water resources are monitored, managed, and protected. This Special Issue explores new trends and innovative tools for sustainable urban water cycle management, highlighting AI-driven solutions for water distribution, loss reduction, drainage, water quality, and decision support. Contributions bring together expertise from hydrology, engineering, data science, and policy, showcasing both theoretical advances and real-world applications.
Guest Editors
Prof. Dr. Vasilis Kanakoudis, Assoc. Prof. Evangelos Keramaris and Assoc. Prof. Francesco De Paola, Prof. Ayse Muhammetoglu
Special Issue flyer: Access the full Special Issue flyer here
Sustainability Special Issue Award
In addition to the standard APC reduction, the Sustainability Special Issue will grant a Publication Award to the winner paper:
One (1) paper: 400 CHF (≈436€)
Important conditions:
More discounts can be discussed only after receiving the first page of the paper
The submission should be specifically for this Special Issue in Sustainability.
Ethics and peer review policy rules
(EWaS6 follows the same ethic and review rules as all MDPI journals do)
