ISSN 2953-6367  
Julio - diciembre 2026  
Vol. 7 No. 20, PP. 529-539  
THE CIRCULAR ECONOMY AS A STRATEGY FOR CREATING  
NEW MARKETS IN THE AGRO-INDUSTRIAL SECTOR  
Luis Fernando Arboleda Álvarez1, Nilo Israel Cabezas Oviedo2, Manuel Euclides Zurita  
León3, Nelly Margarita Padilla Padilla4  
Fecha de recepción: 02/06/2026  
/ Fecha de aceptación: 30/06/2026  
/ Fecha de publicación: 08/07/2026  
ABSTRACT: The circular economy proposes a shift in agro-industrial production processes,  
utilizing waste that is normally discarded to transform it into resources with economic value  
and reduce environmental impact. This paper analyzes how circular strategies can create  
new markets in the agro-industry. A qualitative-descriptive analysis was conducted,  
including a review of scientific literature and a study of practical cases implemented in Latin  
America and Europe. The results show that valorizing agricultural byproducts allows for the  
development of bio-inputs, bioenergy, and bioplastics. This circular model makes the sector  
more competitive because it reduces costs and diversifies revenue streams. Companies that  
adopt it reduce operating costs by 15-60%, increase their revenue by 8-22%, and gain access  
to premium markets with price premiums of 10-35%. Valorizing 1,000 tons of organic waste  
prevents emissions of 400-650 tons of CO₂ and reduces water consumption by 60-70%.  
However, significant barriers exist: limited access to technology for small and medium-sized  
enterprises, high initial costs, fragmented regulatory frameworks, and resistance to change.  
Overcoming these requires public policies that include financing, tax incentives, technical  
standards, and training. The circular economy not only solves environmental problems but  
also drives innovation and creates sustainable business opportunities for the agribusiness  
sector.  
Keywords: circular economy, agro-industry, sustainability, innovation, emerging markets  
INTRODUCTION  
For decades, the agro-industrial production model has followed a linear pattern: extract  
resources, produce, and discard what is not useful (1). This system has worked, but it is now  
showing its limitations in the face of natural resource scarcity and worsening environmental  
problems (2). The circular economy posits that waste is not the end of the process, but the  
1Escuela Superior Politécnica de Chimborazo/ Facultad de Ciencias Pecuarias, Ecuador, http://orcid.org/0000-0001-5541-  
6239  
2Escuela Superior Politécnica de Chimborazo/ Facultad de Ciencias Pecuarias, Ecuador, https://orcid.org/0000-0002-4130-  
3Escuela Superior Politécnica de Chimborazo/ Facultad de Ciencias Pecuarias, Ecuador, https://orcid.org/0009-0009-3568-  
4Escuela Superior Politécnica De Chimborazo/ Facultad de informática y Electrónica, Ecuador, https://orcid.org/0000-0003-  
2574-3946  
529  
InvestiGo Multidisciplinary Scientific Journal  
Riobamba Ecuador  
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THE CIRCULAR ECONOMY AS A STRATEGY FOR CREATING NEW MARKETS IN THE AGRO-INDUSTRIAL SECTOR  
beginning of something new (3). In agro-industry, this makes sense because the sector  
generates many organic byproducts that traditionally end up as garbage.  
Kirchherr et al. (2017) (4) explain that the circular economy seeks to maintain the value of  
resources for as long as possible through reuse and recycling, minimizing waste. In agro-  
industry, this means transforming fruit peels, sugarcane bagasse, cereal residues, and other  
byproducts into valuable materials. The FAO (2021) (5) estimates that approximately one-third  
of the food produced globally is lost or wasted, representing a huge opportunity to implement  
circular strategies.  
The shift towards circular models is not just a response to environmental pressure. It also  
opens up new business opportunities. There are interesting experiences in countries like  
Ecuador, Mexico, and Spain where agricultural waste has been valorized and transformed into  
innovative products with market demand: organic fertilizers, biofuels, biodegradable  
packaging, and bioactive compounds for the pharmaceutical and cosmetic industries (Salgado-  
Tello et al., 2024 (6); Valdez & Canobbio, 2025 (7)). This demonstrates significant commercial  
potential. Implementing the circular economy is not easy. Several obstacles exist: a lack of  
adequate infrastructure, technological limitations, insufficient regulatory frameworks, and  
resistance to change. Despite these problems, several studies demonstrate that the long-term  
economic and environmental benefits outweigh the necessary initial investments (Prieto-  
Sandoval et al., 2018 (8)).  
This paper analyzes the role of the circular economy in creating new markets within the  
agribusiness sector. It seeks to identify the most effective strategies, concrete benefits, and  
main challenges. The idea is to provide evidence from real-world cases demonstrating how  
this approach can make the sector more competitive while contributing to environmental  
protection.  
MATERIALS Y METHODS  
This research used a qualitative-descriptive approach that combined document analysis with  
the study of existing case studies. The work was organized into three complementary phases.  
First phase: Comprehensive review of specialized literature. Databases such as Scopus and  
Web of Science were consulted, as well as documents from international organizations such  
as the FAO (5) and the Ellen MacArthur Foundation (9). The selection criteria were: scientific  
publications, technical reports, or regulatory documents published between 2015 and 2025.  
Studies on the valorization of agro-industrial waste, technological innovation applied to the  
circular economy, and economic feasibility analysis were prioritized. After applying criteria of  
relevance and methodological quality, the most useful documents for the research were  
selected.  
Second phase: Analysis of case studies selected for being representative successful circular  
economy experiences in the agribusiness sector. The cases studied include different  
geographical contexts (Latin America and Europe) and sectors (fruit, sugar, cereal, and  
horticulture). For each case, the following were evaluated: waste reduction, new products  
generated, economic viability, environmental impact, and level of technological innovation.  
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THE CIRCULAR ECONOMY AS A STRATEGY FOR CREATING NEW MARKETS IN THE AGRO-INDUSTRIAL SECTOR  
The information was obtained from business literature, corporate reports, and scientific  
publications.  
Third phase: Interviews with sector experts: agribusiness engineers with experience in waste  
management, economists specializing in circular models, representatives of producer  
associations, and consultants in corporate sustainability. The interviews lasted approximately  
45 minutes each and were conducted in person and virtually during September and October  
of last year. A guide with open-ended questions was prepared regarding market opportunities,  
technical and economic barriers, necessary public policies, and future prospects for the sector.  
The conversations were recorded with permission and subsequently transcribed for analysis  
Qualitative information was processed using thematic coding with Atlas.ti software,  
identifying categories related to types of valuation, business models, success factors, and  
recurring obstacles.  
The results of the document analysis, case studies, and interviews were compared to validate  
findings. Finally, a conceptual framework was developed that integrates the findings with  
theories of circular economy, sustainable development, and shared value creation proposed  
by Geissdoerfer et al. (2017) (10) and the Ellen MacArthur Foundation (2019) (9).  
RESULTS  
The systematic analysis of literature, documented cases and interviews with experts made it possible  
to identify five central dimensions in the implementation of circular economy in the agroindustrial  
sector: technological routes of valorization, typology of products generated, indicators of economic  
viability, quantifiable environmental impacts and barriers to scalability.  
3.1. Technological Valorization Routes for Agro-industrial Waste  
Four main routes for the transformation of agricultural by-products were identified:  
Route 1: Bioconversion for agricultural bio-inputs. Includes aerobic composting,  
vermicomposting, and solid-state fermentation. The cases analyzed in Ecuador (banana  
waste) and Colombia (coffee byproducts) show conversion rates of 6075% of organic waste  
to fertilizer. Processing time ranges from 4590 days for conventional composting and 3045  
days for vermicomposting with Eisenia foetida. The resulting products have organic matter  
contents between 3550%, variable NPK (1.53.2% N; 0.8–2.1% P₂O₅; 1.2–2.8% K₂O), and  
stabilized C/N ratios in the 1015:1 range  
Route 2: Energy transformation through thermochemical and biochemical processes. This  
includes anaerobic digestion for biogas, alcoholic fermentation for second-generation  
bioethanol, and pyrolysis for biochar. Experiences in Mexico (sugarcane bagasse for  
bioethanol) report yields of 250320 liters per ton of dry bagasse. Anaerobic digestion of fruit  
and vegetable waste in Spain achieves biogas production of 0.30.5 m³ per kg of volatile solids,  
with methane contents of 5570%. Biochar obtained by pyrolysis of rice husks has specific  
surface areas of 200400 m²/g.  
Route 3: Extraction of high-value bioactive compounds. It utilizes secondary metabolites  
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THE CIRCULAR ECONOMY AS A STRATEGY FOR CREATING NEW MARKETS IN THE AGRO-INDUSTRIAL SECTOR  
present in agro-industrial waste through solid-liquid extraction, ultrasound-assisted  
extraction, and supercritical extraction. Case studies include: polyphenol extraction from  
grape pomace (yields 1545 mg gallic acid equivalent/g), pectins from citrus peels (yields 18–  
25%), lycopene from tomato waste (concentrations 0.81.5 mg/g), and anthocyanins from  
berry waste (yields 2.58.5 mg/g). These compounds have applications in the pharmaceutical,  
cosmetic, and nutraceutical industries (Matiacevich et al., 2023).  
Route 4: Development of biomaterials and bioplastics. It produces biodegradable materials  
from starches, cellulose, and residual proteins. Research in Italy on biodegradable films  
derived from potato starch shows mechanical properties comparable to low-density  
polyethylene (tensile strength 8-15 MPa, elongation 80-200%), with complete biodegradability  
in 60-90 days. Packaging made with sugarcane bagasse fibers exhibits compressive strengths  
of 2-4 MPa.  
3.2. Business Models and the Creation of Emerging Markets  
The analysis revealed three circular implementation models in agro-industries:  
Model A: Vertical integration within the production chain. Processing companies incorporate  
internally generated waste valorization units. This model was observed in 45% of cases.  
Examples include citrus processing plants that integrate pectin and essential oil extraction  
lines, reducing disposal costs by 40-60% and generating additional revenue equivalent to 8-  
15% of main revenue.  
Model B: Companies specializing in valorization. Independent organizations that collect  
waste from multiple producers for centralized processing. This model represents 35% of  
cases. A composting plant in Ecuador processes 15,000 tons of waste annually from 47  
producers, generating 6,000 tons of compost sold at prices 30-40% lower than synthetic  
fertilizers.  
Model C: Integrated Biorefineries. Facilities that implement multiple valorization routes  
through a cascade of processes. This model, present in 20% of cases, maximizes value  
extraction through sequential fractionation. One Spanish biorefinery processes olive waste  
through: extraction of hydroxytyrosol, enzymatic hydrolysis for fermentable sugars,  
fermentation for bioethanol, anaerobic digestion for biogas, and composting of the digestate.  
This processing achieves valorization rates exceeding 85%.  
3.3. Economic Viability and Return on Investment  
The projects analyzed show variable payback periods depending on scale and technological  
route. Small-scale composting projects (capacity 500-2,000 tons/year) have payback periods  
of 2.5-4.5 years with internal rates of return of 18-28%. Medium-scale anaerobic digestion  
plants (capacity 5,000-15,000 tons/year) show payback periods of 5-8 years and rates of 12-  
18%, improving with tariff incentives for renewable energy.  
The extraction of bioactive compounds has the highest margins (61-150% over costs) but  
requires higher initial investments (USD 150,000-500,000 for pilot plants) and access to  
specialized markets. The cost-benefit analysis of four phenolic compound extraction projects  
indicates positive net present values, with benefit-cost ratios between 1.8-3.4 over a 10-year  
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THE CIRCULAR ECONOMY AS A STRATEGY FOR CREATING NEW MARKETS IN THE AGRO-INDUSTRIAL SECTOR  
horizon.  
3.4. Quantified environmental impacts  
The cases studied document significant reductions:  
Reduction of greenhouse gas emissions. Composting 1,000 tons of fruit and vegetable waste  
prevents emissions equivalent to 400-650 tons of CO₂eq annually compared to landfill  
disposal. Replacing synthetic fertilizers with compost reduces CO₂eq by 0.8-1.2 tons per ton  
of nitrogen replaced.  
Conservation of water resources. The production of second generation bioethanol from  
bagasse consumes 60-70% less water than first-generation ethanol. The extraction of  
bioactive compounds using green technologies reduces the consumption of organic solvents  
by 75-90%.  
Reduction of pollutant load. Processing olive mill effluents through anaerobic digestion  
reduces chemical oxygen demand by 85-95%, generating biogas with an energy potential of  
250-400 m³/ton of COD removed. Integrated systems reduce environmental management  
costs by 50-70%.  
3.5. Barriers Identified for Scaling Up  
The analysis identified five categories of recurring barriers:  
Technological barriers. Limited access to appropriate technologies for small and medium-  
sized enterprises (SMEs), which represent 85% of the agribusiness sector in Latin America.  
Technologies for extracting bioactive compounds and bioplastics require specialized  
equipment with investments between USD 200,000 and 2,000,000. Only 12% of the SMEs  
analyzed implement valorization processes beyond basic composting.  
Economic and financial barriers. High initial costs, payback periods longer than SMEs'  
planning horizons (typically 2-3 years), and limited access to green financing. 68% of  
respondents identified capital availability as the main obstacle. Interest rates for agribusiness  
financing in Ecuador range from 9-14% annually.  
Regulatory and institutional barriers. Fragmented regulatory frameworks that do not  
recognize waste-derived products (difficulties in obtaining health registration for organic  
fertilizers, lack of standards for bioplastics), complex bureaucratic procedures, and a lack of  
coordination between sectoral policies. The lack of specific tax incentives limits  
competitiveness compared to conventional alternatives.  
Market barriers. Low willingness to pay premiums for sustainable products in local markets,  
information asymmetries regarding the properties and benefits of circular products,  
competition from subsidized products, and insufficient marketing channels. Only 23% of the  
bio-based products analyzed access premium markets. The marketing of compost faces  
competition from synthetic fertilizers with prices reduced by subsidies.  
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Cultural and training barriers. Resistance to organizational change, limited technical  
capabilities in bioprocess management and negative perceptions about the quality of waste-  
derived products. 54% of respondents reported internal resistance to modifying established  
processes. 71% of composting system operators lack specific training in controlling critical  
parameters, resulting in inconsistent product quality.  
DISCUSSION  
The results confirm the transformative potential of the circular economy for the agro-  
industrial sector, highlighting three dimensions of impact: business competitiveness,  
environmental sustainability, and territorial development (17).  
4.1. Competitiveness and Productive Diversification  
The valorization of agro-industrial waste constitutes a competitive differentiation strategy  
through three mechanisms.  
First, the reduction of operating costs derived from lower final disposal expenses and partial  
substitution of external inputs. The cases document savings of 15-40% in fertilization costs by  
replacing agrochemicals with on-farm compost, and reductions of 30-60% in waste  
management costs.  
Second, the creation of additional business lines that diversify portfolios and reduce  
vulnerability to fluctuations in primary markets. Fruit processing companies that incorporate  
the extraction of bioactive compounds report increases of 8-22% in total revenue, with higher  
margins (45-80%) than conventional products (15-25%). This diversification is strategic in  
sectors with high price volatility.  
Third, access to premium market segments that value sustainability attributes. The analysis  
identified growing demand in European and North American markets for products with  
environmental certifications (18). Exporters who document circular practices through  
traceability access premiums of 10-35% in fair trade and organic markets.  
Technological innovation is emerging as a critical determinant of competitiveness. Companies  
that invest in R&D for process optimization develop competitive advantages through patents  
and proprietary know-how. The development of appropriate technologies adapted to  
operational scales, local waste characteristics, and socioeconomic conditions represents an  
opportunity for research institutions.  
4.2. Contribution to environmental sustainability objectives  
The quantified environmental impacts validate the circular economy as an effective  
instrument for climate change mitigation, biodiversity conservation, and sustainable resource  
management. The magnitude of GHG emission reductions is 400-650 tons of CO₂eq avoided  
for every 1,000 tons of waste valued resources position circular management as a cost-  
effective mitigation alternative, with frequently negative abatement costs (generating  
simultaneous economic benefits) (19).  
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THE CIRCULAR ECONOMY AS A STRATEGY FOR CREATING NEW MARKETS IN THE AGRO-INDUSTRIAL SECTOR  
Water resource conservation is strategic in contexts of increasing water stress. Reductions in  
water consumption (60-70% in second-generation bioethanol) and nutrient recovery that  
prevents eutrophication generate quantifiable ecosystem benefits.  
However, a holistic assessment requires life cycle analyses that consider potential trade-offs.  
Anaerobic digestion, while reducing methane emissions from uncontrolled decomposition,  
can generate emissions during operation. Bioplastics production can increase pressure on land  
use if it competes with food production. Comparative LCA studies are needed to substantiate  
environmental superiority over alternatives (20).  
4.3. Territorial Development and Job Creation  
The circular economy in agro-industry presents potential for the development of rural  
territories through three avenues (21).  
First, the generation of direct employment in value-added activities. Estimates indicate the  
creation of 0.81.5 direct jobs for every 1,000 tons processed annually, multiplying by a factor  
of 2.53.5 when indirect jobs are included.  
Second, the retention of added value in territories of origin through local waste processing.  
Cooperative value-added models in producing areas allow economic benefits to be distributed  
among small producers. Community composting experiences in Ecuador demonstrate  
increases of 1218% in the net income of participating small farmers.  
Third, strengthening the technical and organizational capacities of rural communities.  
Bioprocess management training programs generate human capital that transcends specific  
projects. 63% of participants in training programs reported applying their knowledge in other  
productive initiatives.  
4.4. Role of Public Policies and Institutional Frameworks  
Comparing cases between countries demonstrates the centrality of enabling institutional  
frameworks for scaling up. Countries with integrated waste management policies, tax  
incentives, sustainable public procurement, and concessional financing show higher adoption  
rates. Spain and Italy have favorable institutional ecosystems: regulatory frameworks that  
facilitate the recognition of waste-derived products, subsidies for investment in technologies,  
guaranteed tariffs for renewable biomass energy, and programs for green public  
procurement. These instruments reduce investment risks and accelerate payback periods.  
Latin America shows fragmented frameworks. Isolated initiatives exist (biodigester programs  
in Colombia, green credit lines in Brazil) but lack systemic articulation. The absence of  
technical standards for organic fertilizers (only 4 of the 11 countries analyzed have specific  
regulations), bioplastics, and biofuels generates regulatory uncertainty that inhibits  
investment. Effective implementation requires integrated policy packages that address  
technological dimensions (support for R&D, technology transfer), economic dimensions  
(concessional financing, tax incentives) (22), regulatory dimensions (quality standards,  
expedited procedures), and informational dimensions (certifications, labeling, awareness  
campaigns).  
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THE CIRCULAR ECONOMY AS A STRATEGY FOR CREATING NEW MARKETS IN THE AGRO-INDUSTRIAL SECTOR  
4.5. Scalability and replicability of circular models  
The analysis identified critical success factors:  
Volume and stability of waste supply. Successful projects ensure a constant supply  
through long-term contracts with multiple generators. Aggregating waste from small  
producers through cooperatives solves problems of scale and seasonality.  
Technological adaptation to local contexts. Uncritical transfer of technologies  
developed for different contexts is a frequent cause of failure. Robust, easy-to-operate,  
low-maintenance, appropriate technologies show greater sustainability in SMEs.  
Articulation of value chains. Successful projects establish links with bioproduct  
demanders, ensuring commercialization. Long-term supply contracts reduce  
commercial risks and facilitate financing.  
Associative models and participatory governance. Community valorization experiences  
show greater resilience when they incorporate inclusive governance mechanisms and  
equitable distribution of benefits. Models driven exclusively by external agents present  
higher abandonment rates.  
4.6. Limitations of the Study and Future Directions  
This research has limitations. The qualitative approach based on case studies, while allowing  
for a deep understanding of dynamics, limits statistical generalization. Quantitative studies  
with representative samples are needed to validate identified patterns. The availability of  
detailed economic data was heterogeneous, hindering rigorous comparisons of financial  
viability. Future research should employ standardized cost-benefit analysis and life cycle  
assessment methodologies.  
The analysis focused on technical, economic, and environmental dimensions, insufficiently  
addressing sociocultural aspects that condition long-term sustainability (23). Ethnographic  
approaches would complement the findings.  
Priority directions for future research include: longitudinal studies of circular projects,  
distributional impact analysis, assessment of systemic effects in territories with a high  
concentration of circular initiatives, development of decision support tools for selecting  
valorization routes, and research on innovative financing models.  
CONCLUSIONS  
The circular economy represents a viable and necessary strategy for the sustainable  
transformation of the agro-industrial sector (24).  
The valorization of agro-industrial waste through diversified technological routes generates  
products with growing demand in specialized markets. Technical feasibility has been  
demonstrated in multiple geographical contexts and subsectors, with competitive conversion  
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THE CIRCULAR ECONOMY AS A STRATEGY FOR CREATING NEW MARKETS IN THE AGRO-INDUSTRIAL SECTOR  
yields, product qualities, and environmental performance indicators. Scalability requires  
technological adaptation to local conditions, robust technical capacities, and access to  
appropriate financing.  
The circular economy generates tangible economic benefits through reduced operating costs  
(15-60% in waste management and input procurement), revenue diversification (8-22%  
additional turnover), and access to premium markets with markups of 10-35%. Financial  
viability is positive in most cases, with payback periods of 2.5-8 years depending on the  
technology route and scale.  
The environmental impacts are substantial and quantifiable. The valorization of organic waste  
avoids emissions of 400-650 tons of CO₂ equivalent for every 1,000 tons processed, reduces  
water consumption by 60-70% for second-generation processes, and decreases pollutant  
loads by 85-95%. These benefits generate positive externalities that, if internalized through  
appropriate economic instruments, would improve the competitiveness of circular projects.  
The consolidation of the circular economy faces multidimensional barriers that require  
systemic interventions (25). Technological, economic-financial, regulatory-institutional,  
market, and cultural barriers cannot be resolved through isolated actions. Integrated public  
policy packages are required, including: development and transfer of appropriate  
technologies, concessional financing with investment guarantees, regulatory frameworks that  
recognize waste-derived products, differentiated tax incentives, green public procurement  
that generates assured demand, and sustained training and awareness programs. The  
articulation of actorsbusinesses, producers, institutions of research, governments, and civil  
society organizationsthrough collaborative platforms is a necessary condition to overcome  
fragmentation and build circular innovation ecosystems.  
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