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South Africa is overexploiting its renewable water resources, with more than 60% of its rivers currently overexploited. Forecasts indicate that demand will increase across agricultural, industrial, and municipal sectors through 2035, driven by population growth, urbanisation, and industrial expansion. The report highlights critical vulnerabilities, including deteriorating wastewater treatment facilities—where nearly 25% are in a 'critical state'—and high levels of non-revenue water (approximately 36% of municipal consumption). To avoid a national crisis, the authors recommend implementing tiered water pricing, expanding the use of treated wastewater, and increasing sustainable groundwater extraction. The report also notes that transitioning from coal-based energy to renewables would reduce industrial water demand. While large-scale infrastructure projects are planned, the report argues they are insufficient without aggressive demand reduction and efficiency measures.

Quality Beverages reduced its water use by 27% and waste water production by 61% between 2016 and 2017. This was achieved through a staff educational campaign with consumption targets and the implementation of a system to collect, filter, and reuse waste water from bottle rinsing processes. The company reported monthly water savings of 3,000 kilolitres and cumulative savings of R870,000 up to January 2018, with a total capital investment of R140,000. Future plans include augmenting water supply via rainwater and groundwater to reduce reliance on municipal sources.

The document advises Cape Town residents to assume untreated water from boreholes, rain tanks, and springs is unsafe due to microbes and chemicals. It recommends testing water against the SANS 241 standard and suggests boiling as the simplest microbial treatment. It also provides a comparison of various household treatment methods and guidelines for sterile storage using food-grade plastics.

Greenpeace Africa argues that the draft IRP 2018 Update is inadequate for achieving a just transition to renewable energy and fails to meet South Africa's international climate commitments. The submission calls for the total removal of new coal and nuclear capacity, the elimination of artificial caps on wind and solar energy, and an accelerated decommissioning of coal-fired power stations. It highlights severe air pollution in Mpumalanga and the critical need to prioritize water security in energy planning. The document emphasizes that the plan must be based on the latest IPCC science to limit global warming to 1.5°C and should incorporate transparent data on costs and demand-side management.

The Western Cape Industrial Symbiosis Programme (WISP) facilitated a one-off exchange where Apollo Brick accepted 55 tonnes of charred wood and ash from Pallet Cycle following a fire. The ash was incorporated into bricks, and the charred wood was used as kiln fuel, resulting in a saving of 16 tonnes of CO2e and R24,750 in disposal costs for Pallet Cycle.

The Western Cape Industrial Symbiosis Programme (WISP) connected Scan Display, a marketing company, with Sealand Gear, a bag manufacturer, to divert textile waste from landfills. Since October 2015, Scan Display has supplied 2 tonnes of polytwirl material annually to Sealand Gear, resulting in 54 tonnes of avoided CO2 emissions per year and significant cost savings for both companies.

The South African energy services market, comprising small-scale embedded generation (SSEG) and energy efficiency, is driven by rising electricity costs and falling technology prices. The rooftop solar PV market is particularly strong in the commercial and industrial sector, with a projected total available market of R75 billion by 2035. Energy storage is identified as a future keystone of the SSEG market, with a potential value of R14.5 billion by 2035. Energy efficiency opportunities are estimated to reach R21 billion by 2035, with significant potential in green building and manufacturing. The report also highlights innovative financing mechanisms like Property Assessed Clean Energy (PACE) and the role of the Western Cape as a regional greentech hub.

The report highlights the South African agriculture sector as a robust investment environment, particularly in the Western Cape, which contributes 24% of the national agricultural GDP. It identifies key growth areas in controlled environment agriculture (CEA), drone technology for precision farming, and renewable energy, while emphasizing water scarcity as a primary driver for the adoption of these green technologies.

The report highlights a critical need for water resilience in the Western Cape due to severe drought and climate change. It identifies four primary investment areas: water metering and monitoring, water efficiency, water reuse, and alternative water supplies (groundwater, rainwater, and desalination). The document details market potentials, such as a R2 billion potential market for potable water reuse in Cape Town and a R5.8 billion potential residential market for alternative water systems in the Western Cape. It also outlines significant barriers, including municipal creditworthiness, high capital costs, and public perception of wastewater reuse.

The document examines the systemic failures of the South African criminal justice system through the lens of decolonisation. It argues that current bail practices—specifically the insistence on verified addresses and cash payments—effectively criminalise poverty and maintain colonial-era structures of domination. The report also documents severe human rights violations at the Lindela Repatriation Centre, where undocumented migrants are treated as 'bare life' in a 'state of exception'. Through interviews and legal analysis, the text highlights a gap between constitutional ideals and the lived experiences of activists and migrants, suggesting that true decolonisation requires a fundamental rethinking of the purpose of prisons rather than mere institutional reform.

The report argues that electric orchard tractors are well-suited for the low-speed, high-torque requirements of South African horticultural farms, particularly in the citrus industry. It estimates a potential market of 1,480 electric tractors by 2030, which could save up to 5,200 tonnes of CO2 annually if powered by renewable energy. While initial capital costs are higher than diesel alternatives, the report identifies a payback period of less than six years due to lower fuel and maintenance costs. It further proposes a local manufacturing model developed by Nelson Mandela University, suggesting that producing 300 units annually by Year 5 could create 53 direct jobs.

The report argues that redirecting surplus food—edible food that is not 'true waste'—can alleviate hunger for 13 million South Africans while providing cost savings and tax benefits to food firms. It highlights that 95% of food waste in South Africa occurs before the consumption stage, with agricultural production (26%), processing/packaging (25%), post-harvest handling (24%), and distribution/retail (20%) being the primary sources. The document details the environmental impact, noting that Food Forward's donation of 4,400 tonnes of food in 2017/8 avoided 17,400 tonnes of greenhouse gas emissions. It identifies barriers such as liability concerns and date labelling, while proposing solutions like 'Good Samaritan' legislation and the use of technology platforms like FoodShare to coordinate logistics.

The document argues that eco-blend cements, which use industrial by-products like fly ash and slag to replace clinker, offer the most feasible near-term path to reducing the carbon footprint of South Africa's cement industry. It highlights that while these materials are abundant locally, regulatory caps on clinker substitution (currently 35%) and outdated structural standards act as primary barriers to wider adoption.

The document analyzes how biophysical climate impacts and international trade shifts threaten employment in South Africa's chemicals sub-sector, while identifying job creation potential through mitigation and adaptation interventions.

The document highlights a critical gap between the growing youth population in Africa and the creation of formal jobs, noting that only three million formal jobs are created annually against 10-12 million new entrants. It argues that structural hurdles—including poor education quality, lack of infrastructure for SMEs, and non-recognition of tertiary qualifications across borders—perpetuate youth unemployment and drive irregular migration to Europe. While citing positive regional examples in agro-processing, tourism, and tech hubs, the author calls for long-term sustainable policies and a shift in AU-EU relations toward legal circular migration pathways rather than a primary focus on security.

The document outlines three business case studies in Cape Town—Woolworths Head Office, Peninsula All-Suite Hotel, and K-way Manufacturers—demonstrating the use of groundwater for toilet flushing, car washing, and air conditioning. It details the technical systems used, the associated installation costs, and the resulting water savings, while promoting GreenCape's support services for businesses seeking water efficiency solutions.

The document outlines three primary actions for cities to reduce their carbon footprint through biological resource management: diverting organic waste from landfills to prevent methane emissions, expanding urban forestry to create carbon sinks and reduce cooling energy needs, and promoting plant-based diets to lower food-related emissions.

The briefing highlights the potential of urbanisation to improve lives through innovative governance and decentralisation. It uses examples from Nordic cities, Asia, and North America to demonstrate how city-level action can bypass national delays in implementing SDGs. For Africa, the text suggests that adapting these global urban successes to local contexts—while addressing specific challenges like poverty and instability—can catalyse sustainable development.

The Centre for Environmental Rights (CER) criticises the draft 2017 National Framework for Air Quality Management for failing to review progress against previous targets and for inadequate public participation. The submissions highlight persistent non-compliance with national ambient air quality standards in priority areas, severe delays in the implementation of the South African Air Quality Information System (SAAQIS), and deficiencies in greenhouse gas reporting. CER demands more transparent, facility-level GHG reporting, stricter air quality standards aligned with WHO guidelines, and the urgent appointment of air quality officers and inspectors to ensure enforcement of the Air Quality Act.

A letter from the Centre for Environmental Rights (CER) to the National Energy Regulator of South Africa (NERSA) providing updates and requesting the status of electricity generation licence applications for the Thabametsi and Khanyisa coal-fired power stations.