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MEDiterranean Integrated System for water Supply (MEDISS)


There is a big pressure on the use of aquifers in the Mediterranean region for irrigation and desalination of water is still a costly and energy-demanding process. MEDISS addresses the adaptation theme, improving the quality of saline groundwater present in the Mediterranean area, opening alternative irrigation for higher quality and more diversified cultivations (dates, citrus, etc.).

According to the features and specific needs of the partner areas - Palestine (Jordan Valley), Jordan (Aqaba Governorate), Italy (Arborea) and Tunisia (Gabès) - MEDISS will test innovative solutions in the use of treated wastewater and desalination of brackish water. Specific awareness initiatives for end-users will challenge their reluctance toward non-conventional water resources (NCWR) and train them on Best Agricultural Practices.

On the longer term, the project will contribute to reducing stress on freshwater, as well as costs for water supply. At the same time, higher productivity and diversification of crops will increase food security and income for farmers. Local communities and institutions will be empowered, contributing to behavioural change on the use of NCW and on environmentally and economically sustainable development.

Project information


Palestinian Wastewater Engineers Group (PWEG), Palestine


Sardinian water authority - Enas; Projects and structures department, Italy;

University of Cagliari - CIREM section CRENOS Centre For North South Economic Research, Italy;

Aqaba Water Company Quality Assurance and Strategic Planning Department, Jordan;

Arid Regions Institute, Eremology and Combating Desertification Laboratory/ Regional direction of Gabes, Tunisia;

Governorate of Jericho & Al-Aghwar, Palestine


Reference information


Published in Climate-ADAPT Feb 10 2023   -   Last Modified in Climate-ADAPT Dec 12 2023

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