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This case study examines how Elgin Fruit Juice in South Africa addressed seasonal energy demand imbalances by transitioning from a planned grid-feed electricity model to using biogas as a coal replacement in steam boilers.

This case study describes the Cape Agulhas Municipality's (CAM) transition toward a "Smart City 2.0" by implementing a smart groundwater monitoring and management system. To replace costly and inefficient manual monitoring of boreholes and reservoirs, CAM deployed a municipal-wide LoRaWAN Internet of Things (IoT) network. The project, piloted in Suiderstrand, uses real-time sensors and variable speed drives (VSDs) to improve resource oversight, reduce operational costs, and lower carbon emissions.

This case study examines the GreenPitch Innovation Challenge 2019, a partnership between GreenCape, the Friedrich Naumann Foundation for Freedom (FNF), and the City of Cape Town's Invest Cape Town initiative. The program aimed to build economic resilience by supporting early-stage green SMMEs, providing them with networking opportunities, expert feedback, and business development support to overcome barriers such as information asymmetry and lack of resources.

This case study by GreenCape examines how FoodForward SA, a Public Benefit Organisation, utilizes a circular economy model to recover and redistribute surplus food in South Africa, specifically focusing on the impact within Cape Town during 2020/21.

This case study examines the adoption of battery-powered electric vehicles (BEVs) by District Watch Group, a Cape Town-based security company, to improve operational resilience and reduce costs. The company has integrated 8 BMW i3 EVs into a 60-vehicle fleet, demonstrating a significant reduction in maintenance and fuel expenses compared to internal combustion engine (ICE) vehicles.

This case study by GreenCape describes a solar energy initiative in the Malawi Camp and Freedom Farm informal settlements in Cape Town, South Africa. The project, led by GreenCape with support from iSolar Ngoku and the Friedrich Naumann Foundation, provides solar home systems to communities that have lacked formal electricity for approximately 30 years. The initiative aims to support post-COVID-19 economic recovery through community-led development, job creation for local installers, and the provision of sustainable energy services.

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This case study by GreenCape examines first-response partnerships in Cape Town during the early stages of the Covid-19 lockdown, focusing on how collaborations between civil society and the private sector built local economic resilience and secured food security for vulnerable communities.

This case study by GreenCape examines the implementation of an alternative service delivery model in the Witsand informal settlement in Cape Town, South Africa. Through a partnership between GreenCape, ThinkWifi, and community leaders, the project utilized an Asset-Based Community Development (ABCD) approach to co-design and deploy wifi-enabled solar street lights to address critical needs for connectivity and safety.

This document is a Request for Proposal (RFP) issued by GreenCape in May 2020 for the development of an interactive online directory of green business support services in South Africa, created in partnership with the Friedrich Naumann Foundation for Freedom (FNF).

This case study examines a community-led buyback centre in the Vrygrond informal settlement of Cape Town, detailing its role in diverting waste from landfills and providing essential income to local waste reclaimers.

This case study examines how Shoprite has improved business resilience and reduced energy costs through a nationwide investment in energy efficiency technologies, specifically focusing on rooftop solar PV, LED retrofits, and solar-powered refrigerated trailers. Using the Shoprite Constantia store in Cape Town as a primary example, the document details the technical implementation and financial benefits of these interventions in the context of chronic stresses like load-shedding and acute shocks like the COVID-19 pandemic.

This 2020 industry brief by GreenCape outlines the financial and regulatory case for solar PV adoption by businesses in South Africa, highlighting cost savings, payback periods, and regional feed-in tariff availability.

This case study details how CPV Power Plant No.1 (RF) (Pty) Ltd installed 20kW solar PV systems at Touwsrivier and Steenvliet Primary Schools under the REIPPPP framework. The project aims to reduce school electricity costs by R5,000 monthly per school and offset under 700 tons of CO2, while highlighting the importance of socio-economic development in upcoming REIPPPP procurement rounds.

This case study by GreenCape examines the City of Cape Town's (CCT) '50/Fifty' refuse bin procurement programme, which uses circular procurement to integrate recycled high-density polyethylene (HDPE) into municipal infrastructure. By requiring bins to be made from 50% recyclate and implementing a closed-loop exchange system for damaged bins, the city has reduced landfill waste, lowered procurement costs, and supported local job creation and industry resilience.

This 2020 industry brief by GreenCape examines the on-site treatment and reuse of grey- and blackwater to non-potable standards in South Africa. It outlines the technical processes for treating organic wastewater, the various technology variants available (such as pre-fabricated or constructed systems), and the regulatory landscape governed by the National Water Act and the National Environmental Management Act. The document highlights the economic and operational drivers for on-site treatment in both urban and rural settings, providing case studies from the Western Cape to demonstrate water and cost savings.

This 2020 investment prospectus by GreenCape identifies business opportunities to transform the Montague Gardens and Atlantis industrial areas in Cape Town into eco-industrial parks (EIPs). Using Material Flow Analysis (MFA), the report highlights under-utilised resource streams—such as boiler ash, treated wood, and foundry sand—and proposes infrastructure investments in waste-to-energy and water reuse to build business resilience and resource efficiency.

This case study describes a resource synergy facilitated by the Western Cape Industrial Symbiosis Programme (WISP) between Advanced Technical Sock Industries (ATSI), The Care Bear Project, and The Courier Guy to repurpose industrial waste as stuffing for teddy bears.

This case study describes a circular economy intervention facilitated by the Western Cape Industrial Symbiosis Programme (WISP) to connect a plastic crate manufacturer with a local recycler of HDPE and PP plastics.

The Science Technology & Policy (STeP) Fellowship Pilot Program (2020-2024), launched by the Inter-American Institute for Global Change Research (IAI), aims to bridge the gap between scientific research and policy-making in Latin America and the Caribbean (LAC). The program places scientists within public or private host institutions to provide expert advice on global environmental change and sustainable development, while providing fellows with a two-year professional development curriculum focused on leadership, communication, and science diplomacy.