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The document advocates for a circular economy to replace the linear "take-make-waste" model, which currently results in over 60% of the 100 billion tons of resources flowing into the economy annually ending up as waste or emissions. It proposes three pathways for transition: consuming less, consuming better through sustainable choices and sharing platforms, and implementing systemic changes such as designing products for longevity and introducing policy incentives for recycled materials. The guide highlights that circularity in five key sectors could reduce CO2 emissions by 3.7 billion tons by 2050 and presents a $4.5 trillion economic opportunity.

The document details a workshop focused on transitioning the Öresund region toward a sustainable bioeconomy by 2050. It examines the role of Foodhills, a reference test and pilot plant in Bjuv, Sweden, in achieving circular food production. Key discussions emphasize the need for zero carbon footprints, fully circular resource flows, and climate change adaptation, such as no-tillage and multi-cropping. The report identifies critical success factors including cross-sectoral cooperation, consumer education on environmental footprints, and the pursuit of high-risk, ambitious projects like large-scale greenhouse production of tropical crops.

GreenCape issued a Request for Proposal (RFP) on June 19, 2020, to appoint a Product Development Organisation (PDO) to support the Western Cape Industrial Symbiosis Programme (WISP). The project aims to develop viable products or value chains from unwanted manufacturing materials in the Atlantis Industrial Area to improve resource efficiency and reduce landfill waste.

The BONUS RETURN decision-support toolbox offers 16 tools to help decision-makers transition to a circular economy by adopting eco-technologies for nutrient and carbon recovery. It covers the entire innovation lifecycle, from identifying criteria through social innovation and multi-criteria analysis to promoting existing technologies via sustainable and circular public procurement. The guide also details methods for supporting pre-commercial innovation, such as innovation competitions, market surveys, independent comparative analyses, and testbed trials. It concludes by framing these tools within a Technological Innovation Systems (TIS) approach to create long-term strategic incentives and co-benefits for the Baltic Sea Region.

The document examines the role of fixed-income instruments in funding waste management and circular economy initiatives. It highlights that while waste management is only the fourth largest category for green bond use of proceeds, there is significant latent potential and investor demand. The briefing details specific issuances from corporates and local governments in Europe, the US, and Asia, and discusses the barriers to scaling these markets, such as the lack of standardised definitions. It particularly emphasizes Japan's leadership in resource efficiency and the potential for green bonds to support its circular economy goals.

The Agenda 2030 Compass is a proof-of-concept tool developed by the Stockholm Environment Institute, Jernkontoret, and Swedish steel producers to evaluate how strategic decisions impact the 17 SDGs. Unlike traditional SDG measurement, the Compass uses a future-oriented, cross-impact methodology to assess direct and indirect effects of new products or policies. Piloted through workshops with approximately 100 participants, the tool was used to compare options such as the use of metallurgic slags and the development of 'green' heavy-duty vehicles. The findings suggest the Swedish steel industry can significantly contribute to the 2030 Agenda and that the methodology is applicable across various industrial and government sectors.

The document defines sustainable material management infrastructure as assets that reduce waste generation by promoting recovery, reuse, and recycling. It distinguishes between 'grey' infrastructure (e.g., unregulated landfills, incineration without energy recovery) and 'green' infrastructure (e.g., sorting facilities, composting, waste-to-energy). The guide details the environmental, economic, and social shortcomings of business-as-usual (BAU) scenarios—such as GHG emissions, resource scarcity, and public health risks—while highlighting the benefits of green investments, including carbon footprint reduction and green job creation. It also analyzes risks to project financing, such as volatile commodity prices and regulatory uncertainties, and provides a comprehensive overview of policy interventions, measurement indicators, and a detailed breakdown of costs and revenues for various waste management technologies.

The report details a three-day event focused on 'Local Green Enterprises' (LGEs)—MSMEs that prioritize nature, resource efficiency, and social justice. It examines global green economy trends, applies Gandhian philosophy to local development, and identifies sector-specific roadblocks in India. The document concludes with the 'Delhi Declaration,' which calls for the Government of India to improve public procurement, provide affordable credit, and recognize Triple Bottom Line (TBL) impacts for LGEs.

The document highlights Mushroom Guru (Pty) Ltd as a practical example of urban agriculture in Cape Town, using indoor vertical farming and aeroponics to cultivate medicinal and gourmet mushrooms. It argues that green technology enables intensive, resource-efficient production that reduces water use and utilizes agricultural waste, contributing to a circular economy. The study also emphasizes the role of training and cooperative platforms, like Fungkifriend, in securing market access for small-scale growers and creating economic opportunities within the urban food value chain.

The report outlines opportunities for industrial symbiosis in two Cape Town industrial zones. In Montague Gardens, it highlights the reuse of boiler ash in brick making, the need for treated wood waste solutions, and the potential to shift freight from road to rail. In Atlantis, it identifies opportunities for reusing foundry sand and ash, recovering precious metals from e-waste, and investing in waste-to-energy infrastructure such as pyrolysis and gasification plants. The document argues that establishing a central management body and fostering collaboration on shared services and material exchanges are essential for building business resilience and creating low-carbon zones.

The document details how WISP connected Advanced Technical Sock Industries (ATSI) in the Western Cape with The Care Bear Project in Pietermaritzburg, allowing the latter to use ATSI's yarn fluff waste as stuffing for teddy bears. With free transport provided by The Courier Guy, the initiative diverted 0.18 tonnes of waste annually from landfills and saved The Care Bear Project R10,800 per year, enabling the employment of two additional staff members.

The document details how the Western Cape Industrial Symbiosis Programme (WISP) connected Quality Crate Manufacturers with West Coast Plastics to replace virgin HDPE with recycled pellets. This synergy resulted in the diversion of 35 tonnes of plastic from landfills, the avoidance of 80 tonnes of CO2e emissions, and R350,000 in additional revenue for the recycler.

The document examines the water-energy nexus (WEN) in Los Angeles and Beijing, finding that Los Angeles employs more explicit integration mechanisms—largely driven by state-level climate legislation—while Beijing relies on implicit mechanisms and sector-specific targets. It argues that common evaluation criteria, such as greenhouse gas emissions, and explicit incentives are essential for improving policy coherence and avoiding cross-sectoral conflicts.

The report examines the dilemma of the Swedish mining sector: its necessity for the low-carbon energy transition versus its negative environmental and social impacts. Through a collaborative project between Svemin and SEI, the authors developed four future scenarios for 2050 and a draft sustainability roadmap consisting of 31 robust action points. Key recommendations include improving supply chain traceability, addressing land-use conflicts with Indigenous Sami rights, and pursuing 'moonshot' projects like the 'invisible mine' to minimize surface impacts.

The 4th session of the UN Environment Assembly (UNEA-4) focuses on 'Innovative Solutions to the Environmental Challenges and Sustainable Consumption and Production' to advance Sustainable Development Goal (SDG) 12. The assembly integrates input from the Global Major Groups and Stakeholders Forum (GMGSF), including the African Ministerial Conference on the Environment (AMCEN), and technical data from the 6th Global Environmental Outlook (GEO-6) report. Key highlights include the exhibition of innovative projects such as the Flipflopi Dhow, a vessel made from waste plastic, and South African environmental risk and anti-poaching technologies.

The document analyzes the scale of plastic pollution in China, noting that China's 2017 plastic production was approximately 75 million tons. It details the EU's comprehensive approach, including the Waste Framework Directive and the Packaging and Packaging Waste Directive, which utilize Extended Producer Responsibility (EPR) to shift financial and operational burdens to producers. The paper highlights EU targets under 'Plastics 2030' to make all plastic packaging reusable or recyclable by 2030. It concludes by recommending that China upgrade its legal systems, adopt whole-process management from production to disposal, and cooperate with the EU on transboundary waste treatment and global governance.

The report details a participatory framework developed by the Stockholm Environment Institute (SEI) to identify synergies and conflicts between SDG targets in Colombia. It outlines a 7-point scoring system to evaluate first-order (direct) and second-order (indirect) interactions, which are then analyzed using network analysis to inform policy prioritization. The methodology will be piloted through workshops in Bogotá and Antioquia, focusing on a preselected set of 20 targets with a particular emphasis on water management as a transversal element. The goal is to provide a systemic tool for national and subnational decision-makers to ensure that progress in one area does not hinder another.

The report argues that social inclusion is core to the green economic transition and that citizen-led dialogues are an effective tool for bridging the gap between local stakeholders and national policymakers. It documents experiences from seven 'Hubs'—the Caribbean, India, Mongolia, Peru, Senegal, South Africa, and Uganda—where multi-stakeholder processes were used to identify local priorities and influence policy. Key outcomes include the promotion of fly ash bricks in Bihar, India; the development of a Green-Blue Economy Strategy in the Eastern Caribbean; and the creation of a catchment management plan for the River Rwizi in Uganda. The document concludes with ten policy insights, emphasizing that inclusive transitions require embedded governance systems, robust institutional mechanisms for stakeholder voice, and a focus on 'nexus issues' that link social, economic, and environmental goals.

GreenCape implemented a four-part strategy to support water-intense industries in Cape Town during the 2015-18 drought, focusing on partnerships, prioritisation of high-employment sectors, short-term viable solutions, and long-term capacity building. Between June 2017 and August 2018, nearly 400 businesses received direct assistance, leading to an average consumption reduction of 41% and the safeguarding of 52,000 jobs among surveyed companies. The initiative utilised tools such as the 'Water Resilience Journey' methodology and a business case calculator to communicate financial risks and returns. Key lessons included the need for disaggregated data to avoid overlooking vulnerable sectors like the laundry industry and the value of leveraging businesses as 'corporate citizens' through initiatives like the Smart Water Meter Challenge.

The document details a partnership where Siyavana Solutions refurbishes end-of-life fuel pumps from Shell service stations to be resold back to Shell. This industrial symbiosis project diverted 16 tonnes of waste from landfills, including pumps, hoses, and computer boards, while generating up to R5 million in additional revenue and creating 9 permanent jobs.