Circular economy across Reunion Island

A development model that is now key to our territory’s sustainable future

Built on the logic of “extract – produce – consume – waste”, the traditional linear model is no longer sustainable. In Reunion Island, insularity amplifies its weaknesses : strong dependence on imports, high transportation costs, and a growing volume of waste on a limited territory. All these factors make the shift toward a circular, resilient and sustainable model not just desirable, but essential.

The linear model is no longer viable:

- Economically : it exposes businesses to volatile prices and fragile supply chains

- Socially: it restricts local job creation and impacts quality of life

- Environmentally : it accelerates the depletion of resources and the degradation of natural ecosystems

Circular economy offers a strategic development model for all local stakeholders. It seeks to make smarter use of resources, reduce waste, and rethink production and consumption patterns — all while reinforcing local value creation and improving the well-being of our communities.

The transition of businesses toward a circular economy is most often driven by a combination of economic, regulatory and communication factors. Improving their efficiency in the use of materials and energy represents a real competitive advantage: it significantly reduces sourcing costs while limiting exposure to risks linked to price fluctuations or resource shortages.

Circular economy is a powerful driver for reducing waste, preserving resources and limiting carbon impact, while generating significant savings in the management of local authority resource streams. It also supports the development of new local industries that create jobs, strengthens the social and solidarity economy, and helps raise citizen awareness of more responsible consumption practices — ultimately enhancing the attractiveness and sustainability of the territory.

For citizens, the circular economy makes it possible to consume more responsibly by prioritizing repair, reuse and sharing — generating real savings in everyday life. It also improves quality of life by reducing waste, pollution and pressure on natural resources. Finally, it encourages collective awareness and active participation in the ecological transition, giving greater meaning to consumption choices and strengthening solidarity within communities.

Circular economy is not only the economy of waste.

In practical terms, implementing a circular economy means creating loops of positive value at every stage of a product or service lifecycle — by maximizing the use of renewable materials and minimizing the use of limited, non-renewable natural resources. It is a set of hierarchical practices, organized by impact, that takes into account the broader ecosystem and often strengthens relationships with partners.

According to the United Nations

This model emphasizes new ways of designing, producing and consuming, extending product lifespans, and promoting reuse and recycling of components. As summarized in the illustration:

Products and services must be designed to be efficient, both in their production and their use
Products and services must be designed to be repairable, with maintenance planned by design
Products and services must be reused, shared and optimized to maximize their usage
Products and services must be designed for disassembly, enabling the reuse of functional sub-systems in new products; components that can no longer be remanufactured should be recycled whenever possible

In short, building on the definition from ADEME (the French Agency for Ecological Transition), the circular economy is:

“An economic system of exchange and production which, at every stage of the product life cycle (goods and services), aims to increase the efficiency of resource use and reduce our environmental impact, while improving individual well-being.”

Géraldine Carpentier,, chargée de mission économie circulaire à La Réunion Développement

3 areas, 7 principles

The circular economy is structured around three main areas and seven established scientific fields, illustrated in the diagram. It promotes the search for concrete, technical and/or organizational solutions involving all socio-economic stakeholders.

Sustainable sourcing

Sustainable sourcing relates to the way resources are extracted and exploited, aiming for efficient use of resources while limiting waste generated during extraction and reducing environmental impact. This applies in particular to the exploitation of energy and mineral resources (mines and...

Eco-design

Eco-design considers environmental aspects at all stages of the product development process, striving for products which make the lowest possible environmental impact throughout the product life-cycle

Industrial and Territorial Ecology, a form of industrial symbiosis at territorial scale

Industrial and Territorial Ecology is a collaborative approach that optimizes the use of local resources—materials, energy, water, equipment, expertise, and infrastructure—by encouraging cooperation between economic actors within a given territory. Its objective is to create circular loops at...

Functional and Cooperative Economy

Functional and Cooperative Economy is an economic model that replaces the sale of products with the provision of services and performance, while building cooperative relationships between stakeholders to create social, environmental and territorial value.

Sustainable consomption

Sustainable consumption is a set of consumption practices that seek to reduce environmental impact and promote social and economic responsibility. It encourages individuals and organizations to choose products and services with lower ecological footprints, favor local and sustainable alternatives,...

Extending product lifespan

Extending product lifespan refers to all practices that increase the period during which a product remains functional and used, delaying the need for replacement. It includes repair, maintenance, reconditioning, refurbishment, reuse, and second-life strategies that keep products and components in...

Recyccle

Toute opération de valorisation par laquelle les déchets, y compris les déchets organiques, sont retraités en substances, matières ou produits aux fins de leur fonction initiale ou à d'autres fins.