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9 Key Findings on Global Progress Toward a Circular Economy
The global economy consumes approximately 100 billion metric tons of resources annually, with 75% coming from non-renewable sources. While the European Union leads in circular economy policy, global resource productivity has stalled since 2000, and the world must reduce per capita material consumption from 12.6 metric tons in 2022 to below 5 metric tons by 2050 to ensure sustainability. Significant disparities exist in consumption, with the top 25% of the population using 52% of the world's resources. Despite some progress in municipal waste recycling—averaging 35% across OECD countries—and the regulation of single-use products in 75 countries, systemic changes in product design and corporate monitoring are required to decouple economic growth from resource extraction.
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Document type: Fact sheet
Imagining Europe Beyond Growth
The document argues that the pursuit of GDP growth is incompatible with ecological stability and proposes a shift toward 'degrowth' and 'postgrowth' models. It examines the role of new institutions, such as ethical cooperatives and not-for-profit businesses, and discusses policy instruments like working time reduction and the 'Cap and Share' framework. The text also addresses the geopolitical risks of this transition, the rise of eco-fascism, and the need for a just transition for workers and the Global South.
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Document type: Report
Circular Economy Proxy Measures: Indicators on job effects for a closed-loop economy
The report investigates how transitioning to a closed-loop economy affects employment, concluding that circular economy proxy measures are generally more labour-intensive than fossil-fuel-related jobs and can decouple economic activity from greenhouse gas emissions.
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Document type: Report
Improving resource productivity in Western Cape agri-processing
The Resource Productivity (RP) project by GreenCape identifies high-impact green technology opportunities for agri-processing in the Western Cape, with a particular focus on the fruit sector. The project developed three business cases: solar PV for packhouses, solar thermal for industrial heating, and the bioconversion of organic waste into insect protein for animal feed. Findings indicate that solar PV is financially viable for large packhouses and that solar thermal can significantly reduce fuel costs, as 79% of the sector's energy demand is for heat. The report also highlights the potential for biogas and insect protein to create thousands of jobs and generate substantial GDP contributions while diverting organic waste from landfills. Strategic recommendations for the Western Cape Government include supporting local technology development, streamlining waste regulations, and promoting the use of insect meal in aquaculture.
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Document type: Executive summary
China’s Low-Carbon Competitiveness and National Technical and Economic Zones
The report examines how China's industrial development zones (IDZs), which account for approximately 35% of total national emissions, are responding to a shift from growth-oriented policies to low-carbon mandates. It identifies a trend toward market-based instruments, such as the national cap-and-trade system, and highlights the role of eco-industrial park certifications in improving resource efficiency. Based on a survey of 230 firms, the document reveals significant gaps in GHG inventory management and policy awareness, particularly among small and medium-sized enterprises. It recommends streamlining administrative procedures, increasing transparency in carbon trading, and establishing a capacity-building platform called 'Low Carbon, 2030' to support the national goal of peaking emissions by 2030.
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Document type: Report
Inside the Book Resource Revolution
The document describes a shift from the first Industrial Revolution's focus on labor productivity to a new 'Resource Revolution' focused on decoupling economic growth from resource consumption. It details five key strategies—substitution, optimization, virtualization, circularity, and waste elimination—supported by examples from companies such as Tesla, UPS, and Nest Labs, to create a mutually supportive relationship between business and the environment.
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Document type: Briefing
From the Green Industrial Revolution to the Ecological Revolution
The author contends that de-industrialisation is not a viable path to ecological goals, as industry is essential for financing welfare states, creating sustainable jobs, and providing the technology needed for the energy transition. The text advocates for a European industrial policy that internalises environmental costs via carbon pricing and ecotaxation, while ensuring social inclusiveness to overcome political resistance from carbon and nuclear lobbies.
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Document type: Statement
Keskkonnatasude mõjuanalüüs
The report analyzes the effectiveness of Estonia's environmental fee system, focusing on resource use and pollution charges. It finds that while emissions have decreased, this is primarily due to EU regulatory compliance rather than the fees themselves. The document notes that resource productivity in Estonia remains low compared to the EU average and suggests that future fee structures should be more predictable and integrated with support measures for eco-innovation to better incentivize resource efficiency.
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Document type: Executive summary
The Sustainability Puzzle
The author argues that while renewable energy and energy efficiency are growing, a 'missing piece' remains in the sustainability puzzle. He proposes the creation of a global search mechanism for green products based on certifications and the development of local industrial ecology parks to divert end-of-life materials back into manufacturing, supported by national insurance schemes.
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Document type: Statement
Big Pipes, Small Pumps: Interface, Inc.
Interface, Inc. redesigned the piping system for a carpet-tile plant, moving away from conventional right-angle layouts to a system with shorter, wider pipes and smaller pumps. This 'Factor Ten Engineering' approach reduced pumping energy for heating oil by 86% and lowered both operating and capital costs. Although the original plant in Shanghai was decommissioned due to the 1998 Asian financial crisis, the design was later implemented in a UK plant.
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Document type: Case study
Lovins GreenHome 1.0
The document details the 1984 construction of Amory Lovins's home, which utilized superinsulation, thermal mass, and passive solar design to eliminate the need for a conventional HVAC system. By focusing on functional end-uses rather than standard building codes, the design achieved a 99% reduction in space heating energy and a 90% reduction in electricity use compared to a conventional home of the same vintage. The study highlights that the capital costs of high-performance components were offset by the elimination of expensive heating equipment, resulting in a net construction cost increase of only 1% and a payback period of approximately six months based on 1983-84 prices.
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Document type: Case study
Identifying resource productivity for five key economic sectors in the South West region
The study uses the Triple Bottom Line (BL3) software tool to analyze the environmental pressures of the Transport Equipment, Motor Vehicle, Hotels and Catering, Food and Drink, and Business Services sectors in South West England. It finds that for all five sectors, the largest source of CO2 emissions is associated with direct on-site operations. The Food and Drink sector has the highest overall emissions, while the Motor Vehicle sector is the most efficient per £ spent compared to UK averages. The report highlights that efficiency gains in industrial sectors could be outweighed by increased final demand for resources driven by regional growth and infrastructure projects.
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Document type: Research paper
International Experience in Establishing Indicators for the Circular Economy and Considerations for China
The report provides a framework for China to move from the rhetoric of a circular economy (CE) to implementation by establishing a robust system of indicators. It argues that material flow analysis (MFA) is the most relevant tool for this purpose, as it allows for the monitoring of physical material and energy flows across macro, meso, and micro levels. The document details key MFA indicators—such as Direct Material Input (DMI) and Total Material Requirement (TMR)—and examines how the European Union, United States, and Japan have institutionalized these measures to track eco-efficiency and the decoupling of economic growth from environmental pressure. It concludes with recommendations for China to integrate CE indicators into national accounts and collaborate with international practitioners.
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Document type: Report
Grappling with Growth: Building a Strong Economy and Great Place to Live
The document suggests that communities conflicted over growth should distinguish between 'development' (improvements) and 'expansion' (increase in size). It argues that 'natural capitalism' provides a more comprehensive framework than 'smart growth' by focusing on resource productivity, biologically inspired economic models, and reinvestment in natural capital to create jobs and wealth without requiring physical expansion.
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Document type: Research paper
Insurmountable Opportunities?
The document evaluates the state of global sustainability in 2001, highlighting a severe decline in ecosystem services and the rise of 'overshoot.' It identifies five key achievements since the Rio Summit—including the growth of Corporate Social Responsibility (CSR), civil society, and socially responsible investing—while warning of imminent climate instability, water shortages, and health crises. The authors advocate for 'Natural Capitalism,' a shift toward resource productivity and whole-systems governance, to replace the current industrial model that prioritizes labor productivity over natural capital.
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Document type: Briefing
SEEING CHANGE THROUGH THE LENS OF SUSTAINABILITY
The document argues that traditional economic measures like GDP are insufficient for tracking sustainability and advocates for a systems-thinking approach. It proposes a 'Performance Measurement and Progress Assessment' (PMPA) cycle that integrates quantitative data, qualitative narratives, and interdisciplinary judgment to inform policy. The text outlines various existing measurement frameworks—ranging from ecological footprints to the Triple Bottom Line—and identifies key technical challenges such as aggregation, weighting, and the tension between scientific transparency and policy communication.
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Document type: Briefing
Sustainable Design Guide of the Japan Institute of Architects
Amory Lovins advocates for 'green design' that integrates biologically informed human comfort, high-performance technology, and community-rooted architecture. He argues that combining Japanese sensibilities regarding dynamic environments with Western innovations—such as 'superwindows' and advanced daylighting—can reduce building energy use by 80-90% while improving productivity and well-being. The text highlights several case studies, including the ING bank headquarters in Amsterdam and DeMontfort University in England, to demonstrate that sustainable design can enhance financial performance and human health without increasing capital costs.
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Document type: Guide
The Greening of Human Settlements
The author posits that a new industrial revolution is emerging, driven by the need to use nature more productively. By applying 'natural capitalism'—which values nature and people—and integrative design, developers can create high-performance, low-impact human settlements that are more profitable and desirable than traditional developments. Examples such as Village Homes in California and the city of Curitiba, Brazil, demonstrate that reducing resource depletion and pollution can lead to superior financial and social outcomes, including lower crime and higher market value.
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Document type: Report
Harnessing Corporate Power to Heal the Planet
The report proposes 'natural capitalism' as a new economic model where businesses profit by radically increasing resource productivity, eliminating waste, shifting from selling products to providing services, and investing in the restoration of natural capital. It argues that the current industrial model is logically flawed because it liquidates the ecosystem services upon which all life depends. By applying whole-systems thinking, the authors claim companies can achieve significant cost savings and competitive advantages, citing examples from firms like Southwire, Dow, and Interface. The text suggests that while governments can support this transition through tax policy, corporations possess the necessary agility and resources to lead the effort to heal the planet.
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Document type: Report
NATURAL CAPITALISM
The text proposes 'natural capitalism' as a successor to the current industrial system, which the authors claim liquidates natural capital and treats it as income. It outlines four core strategies—radical resource productivity, biomimicry, a service and flow economy, and investing in natural capital—to decouple economic growth from environmental degradation. The document emphasizes that the limiting factor for future prosperity is no longer industrial capacity but the availability of life-supporting ecosystem services.
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Document type: Report