Closing the Loop: The potential of the Circular Economy as a Catalyst for Sustainable Global Growth
Preamble
Since the Industrial Revolution, economies have expanded to the point where the use of natural resources has followed a linear pattern. Due to the limited supply of materials, linear patterns cannot continue. The capacity of Earth's ecosystems to recover from habitat degradation and pollution by different dangerous chemicals is limited. The take-make-use-waste strategy is the linear economy's biggest drawback. The idea is to take materials, transform them into something useful using energy and water, and then dispose of all those materials in landfills when their useful lives are over. Unprecedented growth has been fueled by the "take-make-use-dispose" linear economic model, but at an unsustainable cost. The world is at a critical juncture, with human consumption of about 100 billion metric tons of resources per year and the share of recycled materials in the global economy falling from 9.1% in 2018 to 7.2% in 2023.
Eliminating waste and pollution, circulating goods and materials at their maximum value, and regenerating nature are the three pillars of the circular economy.
In addition to being an environmental necessity, it offers a revolutionary economic opportunity that perfectly matches the goals of the majority of people on the planet, especially the BRICS countries, to lead a new platform for sustainable growth while enhancing the quality of life of billions of people. Additionally, it provides a framework for balancing industrialization objectives with national commitments under the Kunming-Montreal Global Biodiversity Framework and the Paris Agreement, establishing circularity as a key component of development strategies for the twenty-first century. This shift paves the way for a fundamental redesign of value chains and consumption models in addition to efficiency improvements in the current linear system.
Relevance: An Urgent Economic and Environmental Imperative
The circular economy model addresses several convergent crises at once by emphasizing the reduction, reuse, and recycling of materials to keep them in productive use. By 2060, global resource extraction is expected to increase by 150%, and we have already passed five of the nine planetary boundaries necessary for human survival. The paradox is that conversations about the circular economy almost tripled over the last five years, actual circularity rates have decreased by 21% in the same time frame. This "circularity gap" highlights the lack of systemic change in production, infrastructure, and consumption models because of corporate commitments and policy declarations.
This problem is especially severe for the BRICS countries, which together account for 48.5% of the world's population and 39% of its GDP. In 2019, these nations produced about 32% of the 53.6 million tons of electronic waste worldwide, however they recycled less than 15% of it. But this challenge also offers a unique opportunity. With a compound annual growth rate of 8–13%, the circular economy market is expected to reach between 355 billion and 5.8 trillion USD by 2032–2034, depending on sector definitions. It was estimated to be worth 553 billion USD in 2023. It is anticipated that the digital circular economy market alone will grow from 2.86 billion USD in 2024 to 25.4 billion USD by 2034. This creates a dual imperative for policymakers: to strategically place domestic industries in high-value segments of emerging circular value chains and to avoid being locked into outdated, resource-intensive infrastructure. However, there are systemic obstacles to this uneven growth, like deeply ingrained linear subsidies, misaligned economic incentives, and international trade regulations created for a linear world.
The Transformative Potential: Economic, Environmental, and Social Benefits
Economic Value Creation
The circular economy lies beyond merely managing waste to being a full-blown economic framework that delivers significant value. Studies have estimated its potential to decrease global emissions by 40%, generate close to 2 million new jobs, and lead to mature markets valued at between 2 and 3 trillion USD. For developing countries, this is a route to bypass conventional industrialization patterns and create advantages in new industries. There are also new business models for product‑as‑a‑service, sharing platforms, performance contracts and remanufacturing clusters that can promote longer lifestyles to products, unlock recurrent venue streams and move firms from volume-driven growth toward value and service‑led growth. Asia-Pacific, which is the base of key BRICS countries China and India, is recording the swiftest growth in circular economy solutions at a CAGR of around 8.9%.
China has established itself as a leader through its Circular Economy Promotion Law and extensive network of Eco-Industrial Parks promoting industrial symbiosis. India launched its national circular economy framework in 2024, with pioneering states like Andhra Pradesh implementing comprehensive circular economy policies. These initiatives demonstrate how policy frameworks can accelerate market development while addressing resource constraints. They also show that sub‑national governments, states, provinces, and cities can function as laboratories for circular innovation, piloting regulatory sandboxes, green public procurement, and urban mining programs that can later be scaled nationally. Beyond new markets, the circular economy offers massive cost-saving potential by insulating economies from volatile commodity prices and reducing long-term environmental liability and cleanup costs.
Resource Security and Independence
For resource-intensive economies, circular approaches offer strategic advantages by reducing dependence on virgin material extraction and volatile global commodity markets. The European Union, currently leading in policy implementation, achieved only 12% recycled material content in production processes despite aggressive targets, demonstrating both the challenge and opportunity ahead. Leading EU nations like Belgium, Estonia, France, Italy, Malta, and the Netherlands have achieved recycled material shares between 15-31%, providing benchmarks that BRICS nations can target and surpass. By internalizing material efficiency, countries can hedge against supply disruptions, price spikes, and geo‑economic tensions around critical minerals essential for clean energy, digitalization, and defense.
The construction sector, which accounts for the largest share of circular economy applications, illustrates the potential. With urbanization expected to reach 68% of the global population by 2050, circular construction solutions that recover and reuse materials from demolished structures can dramatically reduce environmental impact while lowering costs. Critical material loops for minerals essential to the green transition (like lithium, cobalt, and rare earth elements) present a strategic priority, reducing geopolitical dependencies. Similar opportunities exist across electronics, fashion and textiles, and food systems, where the fashion industry alone shows significant environmental footprint that circular practices can address. Embedding material passports and digital building logbooks into construction assets can ensure that today’s buildings become tomorrow’s urban mines rather than tomorrow’s waste.
Technological Innovation and Digital Integration
Advanced technologies are proving essential enablers of circular economy scaling. Artificial intelligence and Internet of Things systems have enhanced waste sorting and material recovery by 40% in digital circular platforms since 2020. Companies like Tomra Systems deploy AI-driven sorting technologies, while Veolia integrates augmented intelligence in material recycling plants, combining human expertise with machine precision. The global adoption of secondary raw materials and remanufactured components has risen by 30% since 2020, facilitated by these technological advances. Digital product passports, mandatory in some markets for batteries and proposed for textiles and construction products, will further improve traceability, fight greenwashing, and create reliable data for investors and regulators.
Blockchain and distributed ledger technologies are emerging as critical tools for supply chain transparency and material traceability, enabling verification of recycled content and supporting circular business models. The convergence of bio-industry, biotechnology, and digital technologies presents particular opportunities for BRICS nations to lead in developing next-generation circular solutions that leverage their biomass resources while serving global green chemistry markets. However, realizing this potential will require substantial investments in digital infrastructure, interoperable data standards, and cyber‑secure platforms to ensure that circular value chains remain resilient and inclusive. However, technology alone is not a panacea; its deployment must be coupled with business model innovation and supportive policy to avoid "green hardware" without systemic change.
Strategic Implementation Framework for Global Majority Countries
Policy and Regulatory Harmonization
Success requires coordinated policy frameworks that create enabling environments for circular practices. The BRICS nations have begun establishing this foundation through environmental declarations and industrial cooperation agreements. In April 2025, BRICS environment ministers approved a comprehensive declaration emphasizing circular economy and integrated waste management as pathways to reduce resource consumption and environmental degradation. The BRICS Business Council has proposed harmonized circular economy policies focusing on resource efficiency in urban and industrial settings, supported by green financing incentives. Aligning these efforts with national climate strategies, long‑term low‑emission development plans, and biodiversity targets will help avoid fragmented policies and unlock climate finance for circular projects.
Key policy mechanisms include extended producer responsibility legislation, Right to Repair laws, mandatory recycled content requirements, and eco-design standards. These should be complemented by fiscal reforms that tax material extraction rather than labor, provide incentives for circular products and services through reduced taxation or bonus programs, and impose heavier taxes on luxury consumption and environmentally harmful products. Equally crucial is the phased elimination of direct and indirect subsidies that perpetuate linear models, such as those for virgin material extraction or fossil-fuel-based production. Several jurisdictions have implemented carbon pricing and green procurement standards that accelerate circular transitions. Transparent, predictable policy signals, such as phased targets, clear roadmaps, and stable regulations, are critical to crowding in private investment and encouraging companies to redesign products, processes, and business models.
Financial Architecture and Investment Mobilization
Circular economy transitions require substantial capital mobilization. The BRICS New Development Bank has already financed over 2.5 billion USD in water-related projects, demonstrating the potential for development institutions to catalyze circular investments. The proposed BRICS food security logistics programs, sustainable manufacturing frameworks, and green credit markets for small-scale farmers represent concrete mechanisms for channeling resources toward circular initiatives. Blended finance instruments, guarantees, and risk‑sharing facilities can de‑risk early‑stage circular projects, while taxonomies for “green and circular” activities can guide banks, pension funds, and sovereign wealth funds toward credible investments.
Corporate adoption of Environmental, Social, and Governance frameworks is accelerating circular transitions. Major corporations like Apple achieved over 20% recycled material content in products by 2023, addressing both waste concerns and rare earth element scarcity. As ESG measures increasingly link to executive compensation and investment decisions, this creates powerful market incentives for circular business models across sectors. But, the risk of “circular washing” is growing; robust disclosure standards, lifecycle‑based metrics, and third‑party verification are needed to ensure that reported circularity reflects genuine environmental and social benefits. Developing robust standards and verification mechanisms for circular assets is essential to prevent greenwashing and direct "circular finance" to genuinely transformative projects. Blended finance models that de-risk private investment in nascent circular infrastructure will be critical.
Capacity Building and Skills Development
The circular economy requires fundamentally different skills and knowledge systems. BRICS nations have established mechanisms for technology cooperation through initiatives like the BRICS Centre for Industrial Competences, launched in partnership with UNIDO, which aims to enhance Industry 4.0 capabilities while fostering circular practices. The incorporation of circular economy principles into Technical and Vocational Education and Training curricula, lifelong learning systems, and workplace training programs is essential for creating the workforce needed to operate circular systems. Curricula must integrate systems thinking, design for disassembly, materials science, digital skills, and repair and maintenance competencies, linking universities, vocational institutes, and industry.
The BRICS Startup Knowledge Hub, launched as part of the group's Startup Forum, provides platforms for innovation and knowledge exchange. These mechanisms should be expanded to facilitate South-South cooperation, enabling countries to share best practices, jointly develop technologies, and build collective capacity for circular transitions. Particular attention must be paid to informal and migrant workers who play crucial roles in existing waste management and recycling systems. Formalization pathways, such as cooperatives, social enterprises, inclusive procurement rules, and social protection measures, are essential to ensure that circular transitions are just, gender‑responsive, and do not exacerbate existing inequalities. A just transition framework is vital to ensure these workers are integrated into formalized circular systems with improved rights, safety, and economic opportunities, rather than being displaced.
Multi-Sector Application Strategies
Circular economy principles must be adapted to diverse sectoral contexts while maintaining coherence. In electronics, comprehensive take-back programs, modular product design, and advanced recycling technologies can dramatically increase recovery rates. Waste Electrical and Electronic Equipment management in BRICS countries requires integrated frameworks that engage all stakeholders from manufacturers to informal recyclers within sustainable urban development strategies. Design standards that prioritize durability, upgradability, and non‑toxic material use will be crucial to making high‑quality reuse and remanufacturing commercially viable.
For food systems, circular approaches encompass reducing post-harvest losses through smart storage technologies, converting food waste into valuable resources through composting and biogas production, and developing urban agriculture systems that close nutrient loops. The fashion and textile industry, expected to be among the fastest growing circular economy sectors, requires innovations in fiber recycling, rental and resale platforms, and sustainable material sourcing. Public campaigns and labelling schemes can shift consumer preferences toward repair, reuse, and low‑impact products, complementing upstream interventions.
Construction sectors can implement building material banks that catalog recoverable materials, design for disassembly principles that facilitate future material recovery, and large-scale adoption of recycled aggregates and materials. Agriculture and food systems offer profound circular potential through regenerative practices that rebuild soil health, reduce synthetic input dependency, and integrate nutrient cycles, directly linking to climate resilience and food security. Industrial symbiosis networks where one facility's waste becomes another's input resource offer efficiency gains while reducing environmental impacts. Regional eco‑industrial parks, supported by digital marketplaces for secondary materials, can help aggregate volumes, match supply and demand, and lower transaction costs for circular exchanges among firms.
Expected Impact and Transformative Outcomes
Implementation of comprehensive circular economy strategies across BRICS and Global Majority nations would generate cascading benefits. Environmentally, reducing virgin material consumption by 20-30% would significantly decrease greenhouse gas emissions, preserve critical ecosystems from extraction activities, and reduce pollution from manufacturing and disposal. The potential 40% emissions reduction identified by research would make circular economy strategies central to achieving climate goals. In parallel, circular land‑use and bioeconomy strategies can relieve pressure on forests, soils, and freshwater systems, contributing directly to biodiversity and restoration targets.
Economically, the projected market growth represents trillions of dollars in new business opportunities, from advanced recycling technologies to product-as-a-service models to digital platforms connecting supply and demand for secondary materials. The creation of nearly 2 million jobs would be concentrated in emerging sectors requiring diverse skill levels, from technology development to repair services to logistics coordination. These jobs would be distributed more equitably geographically than extraction-based employment. If paired with inclusive labor policies and social dialogue, circular transitions can become a cornerstone of just transition strategies that leave no region or community behind.
Socially, circular economy transitions that prioritize just transition principles can reduce inequalities, improve public health by reducing pollution exposure, enhance community resilience through localized resource loops, and create opportunities for informal sector workers to formalize and improve working conditions. The emphasis on sufficiency and conscious consumption could contribute to improved quality of life metrics beyond simple material consumption. Embedding indigenous knowledge, community‑driven repair cultures, and traditional stewardship practices into circular strategies can also strengthen cultural resilience and local ownership of the transition.
Geopolitically, BRICS leadership in circular economy implementation would establish these nations as pioneers in sustainable development models, reduce strategic vulnerabilities associated with resource import dependencies, create new forms of technological and economic cooperation that strengthen South-South ties, and demonstrate viable alternatives to resource-intensive development patterns that developing nations can adopt. Coordinated BRICS positions in multilateral forums such as the UN Environment Assembly, G20, and WTO could shape global standards on trade in secondary materials, end‑of‑life products, and circular technologies, ensuring that rules support rather than constrain late‑industrializing economies. Furthermore, by designing circular systems with equity at the core, BRICS nations can address urban-rural divides, create dignified local jobs, and improve material access for underserved communities through service and sharing models.
Conclusion: From Potential to Action
The circular economy represents far more than an environmental initiative; it is a comprehensive reimagining of economic systems that can drive sustainable prosperity for billions while respecting planetary boundaries. For BRICS nations and the global majority, this transition offers opportunities to shape global economic paradigms rather than merely following patterns established by earlier industrializers. Yet, without clear governance structures, measurable targets, and accountability mechanisms, circular economy risks remaining a rhetorical concept rather than a lived reality for citizens and businesses.
The pieces are in place, rapid market growth, technological solutions, emerging policy frameworks, and institutional mechanisms for cooperation. What remains is the political will to implement ambitious policies, the financial commitment to invest at necessary scales, and the social consensus to embrace necessary changes in production and consumption patterns. The declining global circularity rate despite increasing awareness demonstrates that incremental approaches are insufficient. Bold, coordinated action across policy, finance, and innovation domains can transform the circular economy from an aspirational concept into the foundation for a new platform of truly sustainable global growth. Establishing clear milestones for 2030 and 2050, supported by harmonized indicators such as material footprint, circular material use rate, and jobs in circular sectors, will be critical to track progress and course‑correct where needed. This requires moving in parallel: implementing "low-hanging fruit" solutions like industrial symbiosis and e-waste recycling today, while strategically investing in the harder systemic shifts in material science, consumer culture, and global trade frameworks for tomorrow.
