The removal of non-indigenous, water-thirsty plants forms a vital part of the City’s Water Strategy and the long-term New Water Programme, aimed at bolstering the city’s water supply by 55 billion litres annually by 2026.
This proactive measure not only safeguards water resources but also fosters resilient catchments that will sustainably provide water for years to come.
By combating invasive species such as pines, gums and wattles, the GCTWF estimates that over 55 billion litres of water, equivalent to about two months’ supply for Cape Town, are reclaimed annually.
Since its inception in 2019, the GCTWF, supported by various stakeholders including Cape Nature, SANBI, TNC, WWF-SA and WoF-HAT, has been instrumental in this crucial endeavour.
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Through concerted efforts, the initiative has restored 16.1 billion litres of water, or 44 million litres per day, by clearing approximately 30 972 initial hectares and 18 740 follow-up hectares of invasive plants.
Additionally, the project has generated 787 green jobs and employed 151 specialised technicians, further contributing to socio-economic development.
Partnering with organisations like The Nature Conservancy, the City has successfully cleared alien plants in priority catchments including Wemmershoek, Steenbras, Berg River and the Atlantis Aquifer core area.
Councillor Zahid Badroodien, Mayoral Committee Member for Water and Sanitation, commended the dedication of the teams involved and emphasised the significance of this initiative in augmenting Cape Town’s water supply.
He reiterated the City’s commitment to investing R25 million for clearing activities in the current fiscal year, ensuring sustained progress towards water security.