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    News

    Curated stories and analysis from islands and sustainability leaders worldwide.

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    Showing 9 of 103 news items in Circular Economy
    How Mayotte Turned Discarded Tires into a Cultural Tradition
    Circular EconomyJuly 9, 2026

    How Mayotte Turned Discarded Tires into a Cultural Tradition

    In Mayotte, an archipelago in the Indian Ocean between Madagascar and the coast of Mozambique, a tire race tells the story of a world struggling with its waste. On the roads of Mayotte, an abandoned tire is never just an object. It is a piece of rubber that has reached the end of its life in a place where no system exists to take it back. A silent witness to the difficulties faced by island territories that must handle waste they did not produce, yet are forced to manage. In 1984, a physical education teacher, Jack Passe, decided to turn this reality into something positive. Drawing from a traditional Mahoran game in which children roll a tire using two sticks, he created the island's first "tire race". What began as a playful school activity soon became a cultural and athletic tradition, showing how local ingenuity can flourish where industrial solutions remain absent. The race demonstrates how communities can reclaim a problem and turn it into a moment of collective energy. Every tire recovered for training or competition is one less tire abandoned in the environment. But beyond the creativity hides a far more complex challenge underpinning the island's daily reality. Despite continuous efforts, Mayotte still faces structural constraints in managing used tires. Storage capacity is limited. Exporting waste for treatment is expensive in a territory where all recycling must happen elsewhere. Collection schedules vary across municipalities, and in certain areas, tires continue to appear in informal dumps. When filled with rainwater, they become breeding grounds for mosquitoes and contribute to the spread of disease. When burned, they release toxic smoke that contaminates soils and air. The tire race is a creative and symbolic response, but it does not resolve the underlying issue. Instead, it highlights a broader reality: island territories must manage objects designed and produced elsewhere, without meaningful support from the companies responsible for putting these products on the market.

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    Reusable-Cup Subscription Service to Launch on Cayman
    Circular EconomyJuly 2, 2026

    Reusable-Cup Subscription Service to Launch on Cayman

    A new, deliberately not overly pretty, reusable cup is being launched in Cayman by a company that says it's combining a revenue-maker with an approach that may reduce the number of disposable containers ending up in the landfill. The ONECUP will be the first reusable cup subscription service for bars, restaurants, events and hotels in Cayman, says James Dartnall, founder of Island Cup Co, which produces the cups. A long-time volunteer in beach clean-ups and with the Department of Environment, Dartnall said he hopes the ONECUP will help cut down on the use of throwaway plastic cups. The kernel of the idea of developing the cups began during a one-and-a-half-year trip, from London, England, to Cape Town, South Africa, with his wife, where they decided to try to see if they could live without plastic during their journey. Later, at a concert in Washington, DC, he came across reusable cups. "I started researching the company [that made those cups] and other companies," he said, noting that they are becoming more commonly used at large events, like music festivals and concerts. He started to envision Cayman, with its daily influx of tourists and lively social scene, "as if every day is almost like a … very big event, and all of our hospitality vendors are operating within a small ecosystem, which they are. And then, is there a way of having a single drink cup that they all share, and they're all responsible for?" He says the ONECUP can replace not just single-use plastic glasses, but also reusable acrylic cups "because acrylic, they're end-of-chain. When acrylics get cracked or milky, they get thrown away, they can't be recycled." The plan for ONECUPs that come to the end of their use is to recycle them into plastic furniture. Once they get damaged or cracked and deemed unusable anymore, they would be shredded, melted and remolded into furniture, like benches, which, Dartnall hopes, the government will purchase and install as public fixtures.

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    Why Sustainable Alternatives to Plastic Are Struggling to Compete
    Circular EconomyJune 25, 2026

    Why Sustainable Alternatives to Plastic Are Struggling to Compete

    Plastic pollution is choking the ocean, but sustainable alternatives - including seaweed - remain held back by tariffs, fragmented regulations and the overwhelming market advantage enjoyed by fossil fuel-based plastics. Only 10 per cent of all plastics produced are recycled, so most plastics will end up littering streets, entering waterways and reaching the ocean. Each year, some 52 million tonnes of plastic waste enter the ocean, where it stays and affects more than 4,000 marine species. A blue whale, the world's largest mammal, can consume up to 10 million microplastic pieces daily, equivalent to about 43 kilograms. To tackle plastic pollution, material innovation, increasing alternatives to single-use plastic and reducing production are essential, according to the latest World Ocean Assessment, which was released on Monday. For the past six years, the international community has been working toward a global plastics treaty that could cap plastic production and help "turn the tap off" on an industry valued at more than $1.1 trillion in 2023. Negotiations are ongoing, with the next round of talks scheduled for 13 to 24 March 2027. In the meantime, sustainable alternatives to plastics could help to reduce our global dependence, curbing the pernicious effects of plastic pollution on our oceans. However, alternatives must still overcome several major obstacles.

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    Transforming Hazardous Waste into a Circular Economy in the Caribbean
    Circular EconomyFebruary 25, 2026

    Transforming Hazardous Waste into a Circular Economy in the Caribbean

    Excerpt from iadb.org When people picture the Caribbean, they imagine white-sand beaches, clear blue seas, and vibrant communities—assets that also underpin the region’s economies. In 2022, services accounted for between 55% and 78% of total GDP in most countries, with tourism remaining the main economic activity and representing an average of 25.4% of regional GDP between 2015 and 2019. Protecting this natural capital through sustainable practices, including circular economy approaches to waste management, is therefore essential to preserve these vital services and sustain long-term economic prosperity. That is why the IDB Group partnered with the Global Environment Facility (GEF) to implement the ISLANDS Program in the Caribbean, approved in 2021 and launched in 2022. This initiative brings together projects across ten Caribbean countries to strengthen waste management systems and advance a circular economy in the region. The program also aligns with the 2024 ONE Caribbean initiative, demonstrating how effective hazardous waste management contributes to climate mitigation, institutional strengthening, and inclusive development.

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    Pilot projects aim to break Indonesia’s habit of burning household waste
    Circular EconomyFebruary 25, 2026

    Pilot projects aim to break Indonesia’s habit of burning household waste

    Excerpt from news.mongabay.com When old mattresses and broken chairs are dumped by the roadside in his neighborhood, Erwinsyah faces a choice: leave them there and risk accidents, or set them on fire. The head of a neighborhood unit, or RT, in the city of Bogor, south of Jakarta, Erwinsyah says residents often discard bulky waste such as used spring beds and furniture along the street. Left unattended, they become an eyesore — and a hazard. “The mattresses are already dirty, smelly, full of rat droppings. So they just get placed by the roadside. But that’s an area where people pass by, children go to school,” Erwinsyah told Mongabay. “If a child walks past and it falls on them, then I’m the one who’ll get blamed as the head of the neighborhood unit.” To prevent that from happening, he sometimes burns the items in an empty field away from houses, staying to monitor the flames. What Erwinsyah describes isn’t unusual. Across Indonesia, open waste burning remains widespread despite being prohibited under the country’s 2008 Waste Management Law.

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    A model for the circular economy: this is how Gran Canaria overcomes the challenge of insularity in managing its waste
    Circular EconomyFebruary 18, 2026

    A model for the circular economy: this is how Gran Canaria overcomes the challenge of insularity in managing its waste

    Excerpt from elespanol.com Surrounded by the Atlantic Ocean and more than 1,000 kilometers from the peninsula , Gran Canaria manages the daily supply of its population and millions of visitors in an insular and fragmented territory. Dependence on imports (including water and vehicles), heavy maritime and air traffic, and intense tourist pressure – it receives almost four times more tourists per inhabitant than the Community of Madrid – make logistics, consumption, and sustainability permanent challenges. In this island context, where almost everything arrives by sea or air, waste management has become one of the key factors in ensuring the future of Gran Canaria .

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    Carrying African islands to the world stage: Inside the Ocean Hackathon Finals 2025
    Circular EconomyJanuary 15, 2026

    Carrying African islands to the world stage: Inside the Ocean Hackathon Finals 2025

    Excerpt from iucn.org Carrying African islands to the world stage: Inside the Ocean Hackathon Finals 2025 On a crisp winter morning in Brest, France, African island innovation stood proudly on the global stage. What began months ago as a bold idea within the IslandPlas project — had now reached the world’s largest Ocean Hackathon arena. By Genovefa Feksi The Ocean Hackathon is a fast-paced innovation event where teams come together (usually over 48 hours) to solve real-world ocean challenges using data, technology, creativity, and entrepreneurship. This year, IUCN ESARO participated as a challenge owner, contributing data from the IslandPlas project. IslandPlas is a regional initiative working across seven African island states to better understand plastic waste systems; from what types of plastic are being used, to where they leak into the environment, who is affected, and what solutions are already emerging locally. The project generates much-needed evidence to guide policy, innovation, and community-led circular economy solutions. Representing IUCN as the Challenge Owner, I had the honour of supporting the Plasticity, the winning team using IUCN IslandPlas data from the Cape Town regional edition, as they presented at the Ocean Hackathon® Global Finals. Supported by IUCN teams across Eastern and Southern Africa (ESARO) and West and Central Africa (PACO) together with OceanHub Africa, the innovators refined a digital prototype designed to help island states track, verify, and repurpose PET waste using data, AI, and community engagement tools. Walking into the venue alongside nine outstanding teams from around the world, I felt the pride of our islands with me — from Cabo Verde, São Tomé & Príncipe, Seychelles, Comoros, Madagascar, Mauritius, and Zanzibar.

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    Siháho’s Composting Model Professionalises Hotel Waste Management in the South of Gran Canaria
    Circular EconomyApril 6, 2026

    Siháho’s Composting Model Professionalises Hotel Waste Management in the South of Gran Canaria

    Excerpt and Photo from [maspalomas24h.uk](https://maspalomas24h.uk/Article/10519/Sihaho-professionalizes-composting-for-hotels-in-Maspalomas--Gran-Canaria) Environmental consultancy Siháho has made a strong impact on the Canary Islands' sustainability agenda with an announcement that places Maspalomas at the heart of its expansion. Following the successful launch this week of separate organic waste collection projects in San Miguel de Abona (Tenerife) and La Bañeza (León), the firm has confirmed its intention to bring this circular management model to Gran Canaria's main tourist destination. This initiative aims to transform waste management in San Bartolomé de Tirajana, where the management of waste from large hotel producers poses the real challenge to the destination's sustainability. The choice of Maspalomas is no coincidence. The consulting firm argues that the reality of 400-room hotels in the south of the island demands a technical approach that is entirely different from conventional rural models. While other areas focus on the prevalence of homes with gardens or orchards, in Gran Canaria's tourist epicenter, the emphasis shifts to the mass production of organic food in buffets and the use of plant waste in green spaces. Siháho aims to demonstrate that these establishments, due to their size and management capacity, are key players in transforming the circular economy from a mere slogan into a profitable practice. The rollout in Maspalomas will build on the experience gained in San Miguel de Abona, where the firm already collaborates with FCC, and in La Bañeza with Acciona. The key to success lies in specialization: an organic producer in León or Galicia cannot be treated the same as a top-tier accommodation facility in southern Gran Canaria. The consultancy emphasizes that the implementation analysis must be meticulous, adapting collection and composting services to the dynamics of a region that thrives on its environmental image but generates waste on an industrial scale.

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    No Bins, No Landfills: Why The World’s First Zero-Waste Island is Going Viral
    Circular EconomyApril 6, 2026

    No Bins, No Landfills: Why The World’s First Zero-Waste Island is Going Viral

    Excerpt and Photo from [travelandtourworld.com](https://www.travelandtourworld.com/news/article/8fj8ba7obi4e/) Tilos and the wider Dodecanese region are increasingly attracting global attention as travelers seek environmentally conscious destinations focused on sustainability, nature, and low-impact tourism. Located in the southeastern Aegean Sea between Kos and Rhodes, Tilos has developed a strong international reputation for eco-tourism, renewable energy innovation, birdlife conservation, and protected natural landscapes. Unlike heavily commercialized Mediterranean resort destinations, Tilos has deliberately focused on sustainable development while preserving its mountainous landscapes, biodiversity, and quiet island atmosphere. Tourism professionals across Europe increasingly describe Tilos as one of Greece's leading eco-tourism islands due to its commitment to renewable energy, environmental protection, and responsible tourism practices.

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