| Issue |
E3S Web Conf.
Volume 448, 2023
The 8th International Conference on Energy, Environment, Epidemiology and Information System (ICENIS 2023)
|
|
|---|---|---|
| Article Number | 03022 | |
| Number of page(s) | 6 | |
| Section | Environment Science | |
| DOI | https://doi.org/10.1051/e3sconf/202344803022 | |
| Published online | 17 November 2023 | |
Assesing Jakarta Water Provision Planning
1 Doctorate Program of Environmental Science, School of Postgraduate Studies, Universitas Diponegoro Semarang 50275, Indonesia
2 Department of Public Administration, Universitas Diponegoro Semarang 50275, Indonesia
This study aims to understand Jakarta’s water supply structure and is a part of research on Jakarta’s water supply provision planning. Our analysis on a 14-year water balance estimation, statistic and archival analysis, as well as policy and institutional analysis identify that the metropolitan dependence on groundwater is immense; about 65% of water needs are supplied by groundwater and this has caused critical land subsidence in many areas including in the business center. Several projects to shift from groundwater to surface water have been carried out, and this study concluded that when these projects were to be completed in 2030, the number of people served by centralized piped water will be increased and the dependence on groundwater could be reduced. But at the same time, the reliance on supply from areas far from the city for centralized piped water system will also increase. To increase Jakarta water security, water supply provision planning should focus on processing local water.
© The Authors, published by EDP Sciences, 2023
This is an Open Access article distributed under the terms of the Creative Commons Attribution License 4.0, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.
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