Financial institutions in South Africa are structuring a 2 billion rand ($122 million) water conservation bond aimed at funding ecological restoration projects to protect and rehabilitate critical water catchment areas, as reported by Reuters.
The proposed five-year bond, backed by Rand Merchant Bank and the Development Bank of Southern Africa, will finance nature-based solutions such as removing invasive plant species and restoring degraded catchments that play a crucial role in regulating freshwater supply.
Mookho Mathaba said the facility is designed to ensure the long-term health of strategic water ecosystems, with the financing structured as an outcome-based instrument linking investor returns to measurable environmental improvements.
The initiative reflects growing private-sector participation in tackling the country’s water challenges. A study by the Development Bank of Southern Africa estimates that South Africa will require about 256 billion rand annually in water sector investment through 2050, leaving a funding gap of roughly 91 billion rand each year, MarketScreener highlighted.
If successful, the conservation bond could become a model for mobilizing private capital into climate resilience and water security projects across water-stressed economies.
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