Search Climate Insights Directory
276 results
Integration of Climate Data in the SAVi Wastewater Model
The document details how climate indicators—specifically precipitation, runoff, and temperature—from the Copernicus Climate Data Store (CDS) are integrated into the SAVi Wastewater model. It provides a literature review on how these variables affect wastewater treatment facility (WWTF) capacity and efficiency, such as the impact of heavy rainfall on sewage overflows and the effect of temperature on nutrient removal. The report includes simulation results for Johannesburg, demonstrating that climate-induced sewage overflows and urban runoff increase energy use, energy costs, and the social cost of carbon, while also causing environmental damage through nitrogen leaching.
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Document type: Report
How to reduce police brutality in South Africa
The report examines the systemic failure of police accountability in South Africa, arguing that the existence of the Independent Police Investigative Directorate (IPID) has inadvertently allowed the South African Police Service (SAPS) to neglect its own internal duty to monitor and report on the use of force. It highlights a 'vicious cycle' where high levels of police violence overwhelm the external oversight body, while internal accountability remains minimal due to outdated policies and legal protections like the right to silence. The author recommends that SAPS leadership be held directly accountable by Parliament, that the service implement a comprehensive Use of Force Policy developed by the Civilian Secretariat for Police Service, and that internal reporting systems be strengthened to record all firearm discharges, not just those resulting in death or complaints.
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Document type: Report
Air pollution and its impact on human health
The document highlights the critical link between air pollution, human health, and climate change, specifically focusing on short-lived climate pollutants (SLCPs). It argues that because air pollution has a more immediate and tangible impact on public health than long-term climate change, it can serve as a powerful catalyst for policy action. The brief details the health burdens of PM2.5 and tropospheric ozone, including millions of asthma-related hospital visits and pre-term births. To facilitate this, the Stockholm Environment Institute promotes the Low Emissions Analysis Platform (LEAP) and Integrated Benefits Calculator (IBC) to help cities and nations model emission projections and quantify health and climate benefits simultaneously.
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Document type: Policy brief
Sowetan: a case study
The case study examines the Sowetan, a Johannesburg newspaper established in 1981, to illustrate how organisational culture influences journalism. It details the paper's transition from a community-focused, nation-building publication during and after apartheid to its struggle with commercial repositioning under new ownership in the 2000s. The author argues that the resistance of Sowetan journalists to corporate 'professionalism' and tabloid shifts demonstrates that journalistic identity is forged within specific organisational and social contexts, diverging from Anglo-American modes.
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Document type: Case study
AN AGENDA FOR ACTION
The Civil Society Working Group on State Capture provides a comprehensive roadmap for the South African state to address the systemic impacts of corruption. The submission focuses on five critical areas: strengthening criminal justice agencies, holding private-sector enablers accountable, reforming political party funding, protecting state-owned enterprises (SOEs), and safeguarding the rights of vulnerable groups. It emphasizes that state capture has caused severe human costs, including the erosion of basic rights to healthcare, education, and social security, and calls for urgent prosecutions and asset recovery to restore public trust.
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Document type: Report
PRIORITISATION OF THE CLIMATE CHANGE BILL AND OTHER PRESSING CLIMATE CONCERNS FOR 2020
The Life After Coal Campaign, represented by the Centre for Environmental Rights, calls for the urgent promulgation of a robust Climate Change Act and the abandonment of new fossil fuel projects in South Africa. The document highlights the lack of transparency regarding greenhouse gas (GHG) emissions data from the Department of Environment, Forestry and Fisheries (DEFF) and argues that non-compliant coal-fired power stations must be decommissioned as part of a just transition. It further asserts that South Africa's current commitments under the Paris Agreement are inadequate and must be revised to align with the 1.5 degree Celsius limit to avoid severe regional climate impacts.
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Document type: Statement
Sustainable Agriculture: Market Intelligence Report 2020
The report highlights a transition toward sustainable agriculture in South Africa, driven by climate change, water scarcity, and rising input costs. Key investment areas include undercover farming, renewable energy, conservation agriculture, precision agriculture, and urban agriculture. It emphasizes the Western Cape as a strategic hub for greentech due to its high-value export crop production and supportive government environment.
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Document type: Report
URBAN LOCKDOWN LESSONS FOR SOUTH AFRICA: INSIGHTS AND OPPORTUNITIES FOR EQUITABLE FOOD SYSTEMS
The report examines the fragility of South African urban food systems exposed by the COVID-19 pandemic, highlighting how lockdown regulations biased towards formal sectors exacerbated hunger and inequality. It argues that local governments, despite lacking a discrete formal mandate for food security, are uniquely positioned to realize the right to food through urban planning, regulation of markets, and support for the informal sector. The document emphasizes that climate change further threatens these systems by disrupting infrastructure and increasing water scarcity, necessitating a shift in municipal governance from being mere regulators to becoming enablers of sustainable, inclusive food systems.
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Document type: Report
URBAN LOCKDOWN LESSONS FOR SOUTH AFRICA: NATURE-BASED SOLUTIONS FOR A GREEN AND EQUITABLE RECOVERY IN MUNICIPALITIES
The report advocates for the use of nature-based solutions (NBS) in South African municipalities to address the dual crises of COVID-19 economic devastation and climate vulnerability. It highlights that while national green recovery plans exist, they often require high skills and long lead times. In contrast, NBS—particularly urban tree planting and the removal of invasive alien plants—can provide immediate, low-skill employment for vulnerable populations while mitigating urban heat islands, managing flood risks, and improving public health. The document identifies significant barriers to implementation, including municipal funding shortages, difficulties in quantifying the economic value of natural assets, and rigid public procurement processes.
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Document type: Report
SAIIA strongly condemns xenophobic attacks, calls for leaders to step up to the plate
The South African Institute of International Affairs (SAIIA) expresses alarm over violence and vandalism in Tshwane, Johannesburg, and Ekurhuleni targeting people from other African countries. The organization argues that migrants contribute positively to job creation and innovation, and urges political leaders to cease rhetoric that singles out 'the other' as the cause of domestic socio-economic problems. SAIIA advocates for the prosecution of criminals, the restoration of order, and the implementation of civic education based on common humanity.
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Document type: Statement
State capture
The report details the systemic corruption in South Africa known as 'state capture,' focusing on the influence of the Gupta family over the administration of former President Jacob Zuma. It describes the manipulation of cabinet appointments, the hollowing out of state-owned enterprises (SOEs), and the use of political connections to secure lucrative state contracts. The document assesses the role of the Zondo Commission and the Public Protector in uncovering these activities and emphasizes the necessity of prosecutions to restore public trust in democratic institutions.
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Document type: Report
South Africa’s support to peace and security in Burundi
The report examines South Africa's historical and recent involvement in Burundi, highlighting a transition from significant military and diplomatic leadership during the Arusha Peace and Reconciliation Agreement to a more peripheral role following Burundi's 2015 political crisis. While South Africa has provided tangible support in electoral capacity building and civil service training, the report finds that bilateral agreements have been implemented in a fragmented manner. It emphasizes the value of 'citizen diplomacy' through civil society and academic exchanges, particularly in supporting Burundi's Truth and Reconciliation Commission. The authors argue that South Africa should leverage its remaining political capital and technical expertise through a holistic strategy that navigates complex regional dynamics involving the East African Community (EAC) and the International Conference for the Great Lakes Region (ICGLR).
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Document type: Report
WP1 Summary report: Optimising waste biomass supply for production of sustainable aviation fuel in South Africa
The report finds that South Africa has sufficient waste biomass to meet the potential demand of Sasol's Secunda plant, with availability estimated at 2 to 4 times the maximum potential demand. Garden waste and sawdust are identified as the lowest-risk feedstocks. Fuel rods are the most cost-competitive densification option for woody biomass, while white pellets are cheapest for soft biomass. The study concludes that biomass feedstock would be 3-4 times more expensive than coal, though this could be offset by SAF premiums and carbon tax liabilities.
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Document type: Report
Air quality and health impacts of doubling the South African standards for SO2 emissions from power plants
The report argues that doubling the SO2 emissions limit would lead to significant increases in PM2.5 exposure and mercury deposition, resulting in approximately 3,300 premature deaths, with a high concentration of impacts in the Gauteng region.
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Document type: Report
Climate Resilience in Developing Cities: Msimbazi Basin, Dar es Salaam
The Msimbazi Basin in Dar es Salaam faces severe flood risks exacerbated by rapid urbanisation and climate change, with annual losses estimated at $47 million. To address this, the Tanzania Urban Resilience Programme (TURP) was established in 2016 to implement a holistic strategy involving risk identification, reduction, emergency preparedness, and a 'resilience academy'. A central component is the proposed Msimbazi Basin City Park, which employs a hybrid approach combining ecosystem-based adaptation (EbA) with hard engineering to manage floodwaters while providing socio-economic and biodiversity benefits. The document highlights that the government secured $20 million by framing the project as 'urban planning, restructuring and resilience' rather than solely flood management, suggesting that cross-sectoral project packaging is essential for accessing diverse funding streams.
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Document type: Policy brief
Proposals for State Reform
The Public Affairs Research Institute (PARI) is releasing three position papers in August 2019 aimed at structural state reform in South Africa. The proposals focus on depoliticising public service recruitment, reforming state procurement to support development while strengthening contract management, and increasing the independence of senior appointments within criminal justice institutions to combat state capture and corruption.
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Document type: Statement
AIR QUALITY IMPACTS AND HEALTH EFFECTS DUE TO LARGE STATIONARY SOURCE EMISSIONS IN AND AROUND SOUTH AFRICA’S MPUMALANGA HIGHVELD PRIORITY AREA (HPA)
The report finds that 14 industrial facilities in South Africa's Mpumalanga Highveld Priority Area (HPA) caused between 305 and 650 early deaths in 2016 due to PM2.5 pollution. The most significant contributors were the Lethabo, Kendal, and Kriel power stations. Modeling indicates that compliance with the 2020 Minimum Emission Standards (MES) would reduce these annual early deaths by 60%, preventing between 182 and 388 deaths. The report also highlights severe exceedances of World Health Organization (WHO) guidelines for SO2 and NO2, particularly at sensitive sites like schools and hospitals. In 2016, these 14 facilities accounted for up to 92% of the daily ambient SO2 limit, suggesting that national air quality standards cannot be met without reducing emissions from these specific sources.
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Document type: Report
Review of Dr. Andrew Gray’s “AIR QUALITY IMPACTS AND HEALTH EFFECTS DUE TO LARGE STATIONARY SOURCE EMISSIONS IN AND AROUND SOUTH AFRICA’S MPUMALANGA HIGHVELD PRIORITY AREA (HPA)” (June2019)
Professor Peter Orris reviews Dr. Andrew Gray's modeling of emissions from 12 coal-fired power plants, a Synfuels facility, and a NatRef refinery in South Africa. Orris concludes that these facilities create a significant public health hazard, contributing to hundreds of premature deaths annually via PM2.5 exposure. He notes that while implementing the 2020 Minimum Emission Standards (MES) would significantly reduce PM2.5-related deaths, it would not eliminate all WHO guideline exceedances for SO2 and NO2. The review emphasizes the vulnerability of children and the elderly at sensitive sites like schools and hospitals.
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Document type: Report
South African Migration Policy: A Gendered Analysis
The policy brief argues that South Africa's 2017 White Paper on International Migration (WPIM) neglects the 'feminisation of migration,' leaving women migrants vulnerable to exploitation and violence. While women's migration to South Africa has quadrupled since 1990, current legislation remains gender-neutral, failing to address gender-specific drivers or the economic potential of women's remittances and entrepreneurship. The author highlights risks in the informal sector and the potential for human rights violations in proposed border processing centres, urging the government to adopt gender-disaggregated data and targeted protection strategies.
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Document type: Policy brief
A Tale of Two Continents: Comparing Migration Experiences in South Africa & Germany
The document analyzes the migration experiences of South Africa and Germany, noting that while both are regional economic hubs attracting diverse migrants, Germany has developed a more sophisticated, integration-focused infrastructure. South Africa struggles with high unemployment, xenophobia, and a securitized approach to migration, often lacking the resources and policy coordination seen in Germany. The author argues that South Africa can benefit from Germany's model of inter-departmental coordination, private sector involvement, and proactive integration to avoid the creation of 'parallel societies' and potential radicalization of unintegrated migrant populations.
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Document type: Research paper