Integrating Circular Economy Principles into Green Economics: A Systematic Review and Future Research Agenda

The rapid pace of environmental degradation, the depletion of natural resources, and unsustainable production patterns have made it clear that we need a shift toward regenerative, resource-efficient economies. Even though policymakers around the world have started paying attention to this issue, the integration of Circular Economy (CE) principles into Green Economics (GE) is still fragmented and not fully developed. This study addresses that gap by systematically reviewing recent research, using Scopus AI-assisted analysis (March 2026) to uncover how CE and GE intersect, the main emerging trends, and directions for future research. By analysing peer-reviewed publications across economic, technological, and environmental dimensions, this study finds that CE integration strengthens sustainability by improving resource efficiency, turning waste into value, and fostering low-carbon innovations. Long-standing themes such as waste management and circular supply chains show that circular practices are becoming well-established, while newer trends like urban circular economies and bioeconomy models reveal how CE is expanding into cities, agriculture, and bio-based industries. Emerging intersections between CE and green finance or renewable energy supply chains are creating exciting opportunities for research at the crossroads of economics, sustainability, and technology. The study also highlights the importance of technology and policy in driving CE adoption. Tools like IoT, AI, blockchain, and Industry 4.0 technologies enable more efficient and traceable circular systems, while incentives like green taxes and subsidies encourage businesses to implement circular practices. From a theoretical standpoint, this research helps position circularity as a multidimensional concept in sustainable economic thinking. Practically, it offers actionable guidance for policymakers, businesses, and researchers to align CE strategies with the United Nations Sustainable Development Goals (SDGs). Finally, the study identifies quantitative analyses and cross-industry comparisons as promising paths for future research to better understand and implement circular approaches for sustainable growth.

Circular Economy (CE), Green Economics (GE)

1. Balaj, A., & Mahmutaj, L. R. (2023). Barriers and opportunities to circular economy adoption to economic, social, and environmental performance. Sustainable Mediterranean Construction, 2023(18), 39–44. Retrieved from https://www.scopus.com/inward/record.uri?eid=2-s2.0-85182829192 [Google Scholar] [Crossref]

2. Bato, V. (2024). The future of international business: Integrating the circular economy for sustainable success. E3S Web of Conferences, 585, Article 11004. https://doi.org/10.1051/e3sconf/202458511004 [Google Scholar] [Crossref]

3. Belhadi, A., Kamble, S. S., Chiappetta Jabbour, C. J., Mani, V., Khan, S. A. R., & Touriki, F. E. (2022). A self-assessment tool for evaluating the integration of circular economy and Industry 4.0 principles in closed-loop supply chains. International Journal of Production Economics, 245, Article 108372. https://doi.org/10.1016/j.ijpe.2021.108372 [Google Scholar] [Crossref]

4. Bukhari, S. D. (2024). Circular economy through smart and sustainable supply chain management. In Strategies for Environmentally Responsible Supply Chain and Production Management (pp. 20–38). https://doi.org/10.4018/979-8-3693-0669-7.ch002 [Google Scholar] [Crossref]

5. Cappellaro, F., Cutaia, L., Innella, C., Meloni, C., Pentassuglia, R., & Porretto, V. (2019). Investigating circular economy urban practices in Centocelle, Rome district. Environmental Engineering and Management Journal, 18(10), 2145–2153. [Google Scholar] [Crossref]

6. Cervantes Puma, G. C., Salles, A., & Bragança, L. (2024). Nexus between urban circular economies and sustainable development goals: A systematic literature review. Sustainability (Switzerland), 16(6), Article 2500. https://doi.org/10.3390/su16062500 [Google Scholar] [Crossref]

7. Eelager, M. P., Dalbanjan, N. P., Madihalli, S., Madar, M., Agadi, N. P., Korganokar, K., & Kiran, B. K. (2025). Pathways to a sustainable future: Exploring the synergy between sustainability and circular economy. Sustainable Futures, 10, Article 101208. https://doi.org/10.1016/j.sftr.2025.101208 [Google Scholar] [Crossref]

8. Georgescu, L. P., Fortea, C., Antohi, V. M., Balsalobre-Lorente, D., Zlati, M. L., & Barbuta–Misu, N. (2025). Economic, technological and environmental drivers of the circular economy in the European Union: A panel data analysis. Environmental Sciences Europe, 37(1), Article 76. https://doi.org/10.1186/s12302-025-01119-4 [Google Scholar] [Crossref]

9. Gupta, S. K., Sharma, R., Sharma, P., Whig, P., & Hammouch, H. (2025). Circular economy, growth, supply chain, and advantage. In Developments in Environmental Science (Vol. 18, pp. 3–31). https://doi.org/10.1016/B978-0-443-33530-3.00009-8 [Google Scholar] [Crossref]

10. Ibáñez Forés, V., Bovea, M. D., & Hernández-Górriz, L. (2020). Measurement of circularity in organizations: Proposal of indicators and case study. Proceedings from the International Congress on Project Management and Engineering, 932–941. [Google Scholar] [Crossref]

11. Jain, N., & Virk, S. (2024). Circular economy in agriculture. In Impact of Women in Food and Agricultural Development (pp. 79–88). https://doi.org/10.4018/979-8-3693-3037-1.ch005 [Google Scholar] [Crossref]

12. Jones, J. W., Verma, B. P., Nokes, S., Verma, L., Zazueta, F., & Rider, A. (2020). Toward circular food and agricultural systems. Resource: Engineering and Technology for Sustainable World, 27(3), 15–17. [Google Scholar] [Crossref]

13. Kaswan, M. S., Sabale, D. B., & Rathi, R. (2023). Integrating circular economy aspects with manufacturing planning: An MSME perspective. E3S Web of Conferences, 453, Article 01007. https://doi.org/10.1051/e3sconf/202345301007 [Google Scholar] [Crossref]

14. Loza Adaui, C. R. (2024). The principle of regeneration in circular economy: Revitalising for resilience. In CSR, Sustainability, Ethics and Governance (Part F4058, pp. 49–60). https://doi.org/10.1007/978-3-031-70749-0_4 [Google Scholar] [Crossref]

15. Mohsin, A. K. M., Gerschberger, M., Plasch, M., Ahmed, S. F., Rahman, A., & Rashed, M. (2024). Examining the synergy of green supply chain practices, circular economy, and economic growth in mitigating carbon emissions: Evidence from EU countries. Journal of Environmental Management, 371, Article 123109. https://doi.org/10.1016/j.jenvman.2024.123109 [Google Scholar] [Crossref]

16. Munonye, W. C. (2025). Integrating circular economy principles in business strategies: A policy-driven approach. Circular Economy and Sustainability, 5(3), 1887–1896. https://doi.org/10.1007/s43615-025-00523-5 [Google Scholar] [Crossref]

17. Park, Y. W. (2025). Circular economy trends in the DX, SX, and GX era. In Circular Economy Strategy for SDG Business Management: New Theories and System Techniques (pp. 1–16). https://doi.org/10.1007/978-981-96-4194-9_1 [Google Scholar] [Crossref]

18. Plachkov, D. (2024). The green circular economy: A comprehensive review and future perspectives. E3S Web of Conferences, 585, Article 11010. https://doi.org/10.1051/e3sconf/202458511010 [Google Scholar] [Crossref]

19. Provenzano, V., & Seminara, M. R. (2024). The nexus between circular economy and sustainable development goals. In Lecture Notes in Networks and Systems (Vol. 1185, pp. 72–82). https://doi.org/10.1007/978-3-031-74672-7_7 [Google Scholar] [Crossref]

20. Raja Kamal, C., & Singha, S. (2024). Green economy mechanisms in the age of technology and the circular economy. In Studies in Systems, Decision and Control (Vol. 487, pp. 73–79). https://doi.org/10.1007/978-3-031-35828-9_7 [Google Scholar] [Crossref]

21. Sami, F., & Khan, I. H. (2025). From waste to resource: Embracing the circular economy. In Adaptive Strategies for Green Economy and Sustainability Policies (pp. 581–600). https://doi.org/10.4018/979-8-3693-7570-9.ch034 [Google Scholar] [Crossref]

22. Siddiqui, A., & Pandit, R. K. (2021). Smart cities in India: Linkages with circular economy. In Environmental Science and Engineering (pp. 185–200). https://doi.org/10.1007/978-3-030-61891-9_12 [Google Scholar] [Crossref]

23. Stankevičienė, J., Nikanorova, M., & Çera, G. (2020). Analysis of green economy dimension in the context of circular economy: The case of Baltic Sea region. E a M: Ekonomie a Management, 23(1), 4–18. https://doi.org/10.15240/tul/001/2020-1-001 [Google Scholar] [Crossref]

24. Thakur, J., Kansra, P., & Gangwar, V. P. (2025). Integration of circular economy and green manufacturing for sustainable development: A theoretical perspective. In Approaches to Global Sustainability, Markets, and Governance (Part F946, pp. 55–71). https://doi.org/10.1007/978-981-96-9055-8_4 [Google Scholar] [Crossref]

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