Social Water Tariff at Nantes Métropole

Public sector France

Joint Research Centre Data Catalogue: Public Sector Tech Watch latest dataset of selected cases European Commission, Joint Research Centre (JRC). Public Sector Tech Watch latest dataset of selected cases. 2023. European Commission. Available at: https://data.jrc.ec.europa.eu/dataset/e8e7bddd-8510-4936-9fa6-7e1b399cbd92. (Accessed March 2025).

Nantes Métropole has developed an open-source algorithm to determine eligibility for assistance with drinking water tariffs. This algorithm focuses on the declarative aspect of the social water pricing program, targeting specific beneficiaries. It calculates eligibility based on household income and family composition. Applicants submit their requests at the town hall, where agents collect supporting documents and input the necessary information into Deltas, software developed by Nantes Métropole. The algorithm processes the data in real-time and provides immediate feedback on eligibility. The system is open-source and available under the CeCILL-B license, reinforcing transparency in public decision-making.

Monitoring and Control

AI tools in this category are used for enhancing transparency, access to information, compliance monitoring, and ensuring regulatory adherence. These applications help in real-time monitoring of various public sector activities and services.

Service Provision and Delivery

These tools enhance the delivery of public services by automating processes, improving citizen engagement, and personalizing services based on individual needs. They help in making public services more accessible and efficient.

#automate The algorithm automates the process of determining eligibility for social water tariff assistance based on income and family composition. It eliminates manual calculations, enhancing efficiency and providing immediate eligibility results.

#comply The open-source nature of the algorithm supports compliance with public sector regulations by ensuring fair and transparent decision-making. It also provides a traceable record of how eligibility decisions are made, aiding in audits and accountability.

Website

Developed by: Public Sector
Deployment Type: Web Platform
Community Moderation: Does not require community manager
Difficulty Level: Does not require developer
License: Open-source

Back to all

With the support of

User Guide

The designations used and the presentation of materials throughout this repository do not imply the expression of any opinion on the part of UNESCO and IRCAI concerning the legal status of any country, territory, city or area, or of its authorities, or concerning the delimitation of its frontiers or boundaries. The ideas, opinions, and content presented in this repository are those of the authors; they do not necessarily represent the views of UNESCO and IRCAI and do not commit the Organizations.