Non-revenue water reduction
Average NRW rate in SA is 39% - i.e. only 61% of water is charged for – lost via leaks or non-payment. NRW reduction projects have short pay-back periods but significant barriers are:
- Municipal capacity to develop bankable project proposals to access funding for NRW projects (when off-budget financing is required)
- Awareness of potential for NRW projects and their impact on municipal revenue
- Lack of political will to prioritise NRW projects
- Compliance and enforcement capabilities of authorities tasked to reduce water losses (commercial and physical)
This project aims to reduce the NRW rates in a Western Cape municipality – from above 30% to 20%. This will result in increased municipal revenue, decreased costs, deferment of capital expenditure, improved service delivery levels and preservation of our scarce water resources. The longer term vision of this project is to gather sufficient data on the efficacy of this approach so that a programme can be rolled out nationally. This vision would be for the national NRW rate to drop from 39% to 25%.
This initial stage of the project aims to develop a tool to assist municipalities in developing NRW programmes, initially scoped as a technical guide for NRW reduction potential assessment. This will be developed with a pilot municipality in the Western Cape. Once developed, the guide will be promoted, publicised and disseminated on this site and elsewhere. So watch this space!
For further information on the project, please contact Claire Pengelly.
The resources listed here are essential reading, which provide a greater overview of the opportunities in this sector. For other related tools, resources and information see the Library.