Alien invasive vegetation clearing to increase rainfall runoff into dams supplying Cape Town with water - a climate resilience and catchment rehabilitation initiative
City of Cape Town
(
Local / Regional Government
)
#SDGAction50170
Description
The City of Cape Town is the first city in Africa to make a significant investment in the rehabilitation of the rainfall catchment areas which feed our water supply dams. The City is contributing R50 million in the 22/23 financial year to a partnership coordinated by The Nature Conservancy, which clears thirsty alien invasive plants (AIPs) so that more water reaches our dams. Climate change is a reality, and the City is taking proactive steps to ensure that our water sources are conserved and protected. Clearing of alien invasive plants is a key component of the City’s Water Strategy. By removing water-guzzling plants from key parts of the dam catchment, our surface water supply is maximised as more rain water can flow into the dams.The City recognises the importance of healthy catchments in our water future and that’s why we’ve invested actively through a multi-partnership programme, the Greater Cape Town Water Fund (GCTWF) restoring the catchments of Wemmershoek, Berg River and Steenbras dams. This was in response to scientific reports which showed that over 55 billion litres of water - about two months of water for Cape Town - was being lost every year to alien invasive plants such as pine, gum and wattle trees.
Experts estimated that this loss was set to double to 100 billion litres of water every year, within 20 years, if not addressed. This is the most cost-effective supply intervention we have as part of our diverse mix of sources we’re bringing online to ensure a more secure water supply in future. It’s estimated that Cape Town will grow substantially over the coming decades, so this is an important initiative. To turn the water losses into gains, this programme is tackling 54,300 hectares which should be cleared to increase water yield into our dams. To date, through the GCTWF, the City contributed to clearing 4,617 hectares, 370 green job opportunities have been created (165 women and 103 youth) and 243 people have been trained.
At a recent event held on 27 July 2022, this progress was celebrated and the highly-skilled and brave individuals who clear the hectares of alien invasive plants under difficult conditions high up in the mountains were recognised. It requires nerve and the ability to scale difficult, steep mountain terrain and remove the alien invasive plants from the high-angle slopes in the upper reaches of the catchment areas. The City also thanked The Nature Conservancy (TNC) for coordinating the programme, and the many other organisations and companies which contribute to this partnership.
‘The City will continue to work with stakeholders and partners to make the most of opportunities to optimise the economic, social and ecological benefits of our regional water resources,’ said Councillor Zahid Badroodien, the City’s Mayoral Committee Member for Water and Sanitation.
See objectives in the above, and the SDG linkages indicated
A partnership coordinated by The Nature Conservancy
SDGS & Targets
Goal 6
Ensure availability and sustainable management of water and sanitation for all
6.1
By 2030, achieve universal and equitable access to safe and affordable drinking water for all
6.1.1
Proportion of population using safely managed drinking water services
6.2
By 2030, achieve access to adequate and equitable sanitation and hygiene for all and end open defecation, paying special attention to the needs of women and girls and those in vulnerable situations
6.2.1
Proportion of population using (a) safely managed sanitation services and (b) a hand-washing facility with soap and water
6.3
By 2030, improve water quality by reducing pollution, eliminating dumping and minimizing release of hazardous chemicals and materials, halving the proportion of untreated wastewater and substantially increasing recycling and safe reuse globally
6.3.1
Proportion of domestic and industrial wastewater flows safely treated
6.3.2
Proportion of bodies of water with good ambient water quality
6.4
6.4.1
Change in water-use efficiency over time
6.4.2
Level of water stress: freshwater withdrawal as a proportion of available freshwater resources
6.5
By 2030, implement integrated water resources management at all levels, including through transboundary cooperation as appropriate
6.5.1
Degree of integrated water resources management
6.5.2
Proportion of transboundary basin area with an operational arrangement for water cooperation
6.6
6.6.1
Change in the extent of water-related ecosystems over time
6.a
6.a.1
Amount of water- and sanitation-related official development assistance that is part of a government-coordinated spending plan
6.b
Support and strengthen the participation of local communities in improving water and sanitation management
6.b.1
Proportion of local administrative units with established and operational policies and procedures for participation of local communities in water and sanitation management
Goal 8
Promote sustained, inclusive and sustainable economic growth, full and productive employment and decent work for all
8.1
8.1.1
Annual growth rate of real GDP per capita
8.2
Achieve higher levels of economic productivity through diversification, technological upgrading and innovation, including through a focus on high-value added and labour-intensive sectors
8.2.1
Annual growth rate of real GDP per employed person
8.3
Promote development-oriented policies that support productive activities, decent job creation, entrepreneurship, creativity and innovation, and encourage the formalization and growth of micro-, small- and medium-sized enterprises, including through access to financial services
8.3.1
Proportion of informal employment in total employment, by sector and sex
8.4
Improve progressively, through 2030, global resource efficiency in consumption and production and endeavour to decouple economic growth from environmental degradation, in accordance with the 10-Year Framework of Programmes on Sustainable Consumption and Production, with developed countries taking the lead
8.4.1
Material footprint, material footprint per capita, and material footprint per GDP
8.4.2
Domestic material consumption, domestic material consumption per capita, and domestic material consumption per GDP
8.5
8.5.1
Average hourly earnings of female and male employees, by occupation, age and persons with disabilities
8.5.2
Unemployment rate, by sex, age and persons with disabilities
8.6
8.6.1
Proportion of youth (aged 15-24 years) not in education, employment or training
8.7
Take immediate and effective measures to eradicate forced labour, end modern slavery and human trafficking and secure the prohibition and elimination of the worst forms of child labour, including recruitment and use of child soldiers, and by 2025 end child labour in all its forms
8.7.1
Proportion and number of children aged 5‑17 years engaged in child labour, by sex and age
8.8
Protect labour rights and promote safe and secure working environments for all workers, including migrant workers, in particular women migrants, and those in precarious employment
8.8.1
Fatal and non-fatal occupational injuries per 100,000 workers, by sex and migrant status
8.8.2
Level of national compliance with labour rights (freedom of association and collective bargaining) based on International Labour Organization (ILO) textual sources and national legislation, by sex and migrant status
8.9
By 2030, devise and implement policies to promote sustainable tourism that creates jobs and promotes local culture and products
8.9.1
Tourism direct GDP as a proportion of total GDP and in growth rate
8.10
Strengthen the capacity of domestic financial institutions to encourage and expand access to banking, insurance and financial services for all
8.10.1
(a) Number of commercial bank branches per 100,000 adults and (b) number of automated teller machines (ATMs) per 100,000 adults
8.10.2
Proportion of adults (15 years and older) with an account at a bank or other financial institution or with a mobile-money-service provider
8.a
8.a.1
Aid for Trade commitments and disbursements
8.b
By 2020, develop and operationalize a global strategy for youth employment and implement the Global Jobs Pact of the International Labour Organization
8.b.1
Existence of a developed and operationalized national strategy for youth employment, as a distinct strategy or as part of a national employment strategy
Goal 9
Build resilient infrastructure, promote inclusive and sustainable industrialization and foster innovation
9.1
9.1.1
Proportion of the rural population who live within 2 km of an all-season road
9.1.2
Passenger and freight volumes, by mode of transport
9.2
Promote inclusive and sustainable industrialization and, by 2030, significantly raise industry’s share of employment and gross domestic product, in line with national circumstances, and double its share in least developed countries
9.2.1
Manufacturing value added as a proportion of GDP and per capita
9.2.2
Manufacturing employment as a proportion of total employment
9.3
9.3.1
Proportion of small-scale industries in total industry value added
9.3.2
Proportion of small-scale industries with a loan or line of credit
9.4
By 2030, upgrade infrastructure and retrofit industries to make them sustainable, with increased resource-use efficiency and greater adoption of clean and environmentally sound technologies and industrial processes, with all countries taking action in accordance with their respective capabilities
9.4.1
CO2 emission per unit of value added
9.5
9.5.1
Research and development expenditure as a proportion of GDP
9.5.2
Researchers (in full-time equivalent) per million inhabitants
9.a
9.a.1
Total official international support (official development assistance plus other official flows) to infrastructure
9.b
9.b.1
Proportion of medium and high-tech industry value added in total value added
9.c
Significantly increase access to information and communications technology and strive to provide universal and affordable access to the Internet in least developed countries by 2020
9.c.1
Proportion of population covered by a mobile network, by technology
Goal 11
Make cities and human settlements inclusive, safe, resilient and sustainable
11.1
By 2030, ensure access for all to adequate, safe and affordable housing and basic services and upgrade slums
11.1.1
Proportion of urban population living in slums, informal settlements or inadequate housing
11.2
11.2.1
Proportion of population that has convenient access to public transport, by sex, age and persons with disabilities
11.3
11.3.1
Ratio of land consumption rate to population growth rate
11.3.2
Proportion of cities with a direct participation structure of civil society in urban planning and management that operate regularly and democratically
11.4
Strengthen efforts to protect and safeguard the world’s cultural and natural heritage
11.4.1
Total per capita expenditure on the preservation, protection and conservation of all cultural and natural heritage, by source of funding (public, private), type of heritage (cultural, natural) and level of government (national, regional, and local/municipal)
11.5
By 2030, significantly reduce the number of deaths and the number of people affected and substantially decrease the direct economic losses relative to global gross domestic product caused by disasters, including water-related disasters, with a focus on protecting the poor and people in vulnerable situations
11.5.1
Number of deaths, missing persons and directly affected persons attributed to disasters per 100,000 population
11.5.2
Direct economic loss attributed to disasters in relation to global domestic product (GDP)
11.5.3
(a) Damage to critical infrastructure and (b) number of disruptions to basic services, attributed to disasters
11.6
By 2030, reduce the adverse per capita environmental impact of cities, including by paying special attention to air quality and municipal and other waste management
11.6.1
Proportion of municipal solid waste collected and managed in controlled facilities out of total municipal waste generated, by cities
11.6.2
Annual mean levels of fine particulate matter (e.g. PM2.5 and PM10) in cities (population weighted)
11.7
11.7.1
Average share of the built-up area of cities that is open space for public use for all, by sex, age and persons with disabilities
11.7.2
Proportion of persons victim of non-sexual or sexual harassment, by sex, age, disability status and place of occurrence, in the previous 12 months
11.a
Support positive economic, social and environmental links between urban, peri-urban and rural areas by strengthening national and regional development planning
11.a.1
Number of countries that have national urban policies or regional development plans that (a) respond to population dynamics; (b) ensure balanced territorial development; and (c) increase local fiscal space
11.b
By 2020, substantially increase the number of cities and human settlements adopting and implementing integrated policies and plans towards inclusion, resource efficiency, mitigation and adaptation to climate change, resilience to disasters, and develop and implement, in line with the Sendai Framework for Disaster Risk Reduction 2015-2030, holistic disaster risk management at all levels
11.b.1
Number of countries that adopt and implement national disaster risk reduction strategies in line with the Sendai Framework for Disaster Risk Reduction 2015–2030
11.b.2
Proportion of local governments that adopt and implement local disaster risk reduction strategies in line with national disaster risk reduction strategies
11.c
Support least developed countries, including through financial and technical assistance, in building sustainable and resilient buildings utilizing local materials
Goal 13
Take urgent action to combat climate change and its impacts
13.1
Strengthen resilience and adaptive capacity to climate-related hazards and natural disasters in all countries
13.1.1
Number of deaths, missing persons and directly affected persons attributed to disasters per 100,000 population
13.1.2
Number of countries that adopt and implement national disaster risk reduction strategies in line with the Sendai Framework for Disaster Risk Reduction 2015–2030
13.1.3
Proportion of local governments that adopt and implement local disaster risk reduction strategies in line with national disaster risk reduction strategies
13.2
Integrate climate change measures into national policies, strategies and planning
13.2.1
Number of countries with nationally determined contributions, long-term strategies, national adaptation plans and adaptation communications, as reported to the secretariat of the United Nations Framework Convention on Climate Change
13.2.2
Total greenhouse gas emissions per year
13.3
Improve education, awareness-raising and human and institutional capacity on climate change mitigation, adaptation, impact reduction and early warning
13.3.1
Extent to which (i) global citizenship education and (ii) education for sustainable development are mainstreamed in (a) national education policies; (b) curricula; (c) teacher education; and (d) student assessment
13.a
Implement the commitment undertaken by developed-country parties to the United Nations Framework Convention on Climate Change to a goal of mobilizing jointly $100 billion annually by 2020 from all sources to address the needs of developing countries in the context of meaningful mitigation actions and transparency on implementation and fully operationalize the Green Climate Fund through its capitalization as soon as possible
13.a.1
Amounts provided and mobilized in United States dollars per year in relation to the continued existing collective mobilization goal of the $100 billion commitment through to 2025
13.b
Promote mechanisms for raising capacity for effective climate change-related planning and management in least developed countries and small island developing States, including focusing on women, youth and local and marginalized communities
13.b.1
Number of least developed countries and small island developing States with nationally determined contributions, long-term strategies, national adaptation plans and adaptation communications, as reported to the secretariat of the United Nations Framework Convention on Climate Change
Goal 15
Protect, restore and promote sustainable use of terrestrial ecosystems, sustainably manage forests, combat desertification, and halt and reverse land degradation and halt biodiversity loss
15.1
By 2020, ensure the conservation, restoration and sustainable use of terrestrial and inland freshwater ecosystems and their services, in particular forests, wetlands, mountains and drylands, in line with obligations under international agreements
15.1.1
15.1.2
15.2
By 2020, promote the implementation of sustainable management of all types of forests, halt deforestation, restore degraded forests and substantially increase afforestation and reforestation globally
15.2.1
15.3
By 2030, combat desertification, restore degraded land and soil, including land affected by desertification, drought and floods, and strive to achieve a land degradation-neutral world
15.3.1
15.4
By 2030, ensure the conservation of mountain ecosystems, including their biodiversity, in order to enhance their capacity to provide benefits that are essential for sustainable development
15.4.1
15.4.2
15.5
Take urgent and significant action to reduce the degradation of natural habitats, halt the loss of biodiversity and, by 2020, protect and prevent the extinction of threatened species
15.5.1
15.6
Promote fair and equitable sharing of the benefits arising from the utilization of genetic resources and promote appropriate access to such resources, as internationally agreed
15.6.1
15.7
Take urgent action to end poaching and trafficking of protected species of flora and fauna and address both demand and supply of illegal wildlife products
15.7.1
15.8
By 2020, introduce measures to prevent the introduction and significantly reduce the impact of invasive alien species on land and water ecosystems and control or eradicate the priority species
15.8.1
15.9
By 2020, integrate ecosystem and biodiversity values into national and local planning, development processes, poverty reduction strategies and accounts
15.9.1
(a) Number of countries that have established national targets in accordance with or similar to Aichi Biodiversity Target 2 of the Strategic Plan for Biodiversity 2011–2020 in their national biodiversity strategy and action plans and the progress reported towards these targets; and (b) integration of biodiversity into national accounting and reporting systems, defined as implementation of the System of Environmental-Economic Accounting
15.a
Mobilize and significantly increase financial resources from all sources to conserve and sustainably use biodiversity and ecosystems
15.a.1
(a) Official development assistance on conservation and sustainable use of biodiversity; and (b) revenue generated and finance mobilized from biodiversity-relevant economic instruments
15.b
Mobilize significant resources from all sources and at all levels to finance sustainable forest management and provide adequate incentives to developing countries to advance such management, including for conservation and reforestation
15.b.1
(a) Official development assistance on conservation and sustainable use of biodiversity; and (b) revenue generated and finance mobilized from biodiversity-relevant economic instruments
15.c
Enhance global support for efforts to combat poaching and trafficking of protected species, including by increasing the capacity of local communities to pursue sustainable livelihood opportunities
15.c.1
SDG 14 targets covered
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Deliverables & Timeline
Resources mobilized
Partnership Progress
Feedback
Action Network
Share
Timeline
Entity
Region
- Africa
Other beneficiaries
People employed on this programme to remove alien invasive vegetation and restore catchment areas
More information
Countries
Contact Information
Tamsin , Principle Resilience Officer