Non-point sources and the waste discharge charge system
C J von der Heyden1, G C Pegram, K Pema
1Pegasys Strategy and Development, 183 Bronkhorst Street, Brooklyn, Pretoria, South Africa. constantin@pegasys.co.za
Summary
South Africa
Area of Science:
- Environmental Economics
- Water Resource Management
- Pollution Control
Background:
- A waste discharge charge system (WDCS) is proposed for South Africa.
- The system aims to promote waste reduction and water conservation.
- It is based on the polluter pays principle and resource quality objectives (RQOs).
Purpose of the Study:
- To introduce the principles and theoretical basis of the WDCS.
- To explore the inclusion of non-point sources (NPS) in the WDCS.
- To detail the methodology for charge estimation and future considerations for NPS.
Main Methods:
- The WDCS incorporates incentive and mitigation charges.
- It applies to both point sources and non-point sources (NPS).
- Distinction is made between registered and non-registered NPS for charging.
Main Results:
- The WDCS aims to achieve RQOs at minimum total cost.
- The system includes a charge for optimizing resource use and for mitigation measures.
- Initial application focuses on registered NPS.
Conclusions:
- The paper outlines the first edition of the WDCS, its principles, and challenges.
- The inclusion of NPS is a key aspect, with a phased approach.
- Further development is anticipated for broader NPS inclusion.
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