Somewhere deep in the Banda Sea, on a small island called Rhun, women gather every Friday to clean the beach. The white sand glistens under the tropical sun, but it’s often hidden beneath heaps of plastic bottles, snack wrappers, and fragments of old fishing nets. For Masnah Le Empe and the other women of Raudatul Jannah Waste Bank, this isn’t just community service—it’s survival.
Plastic pollution has quietly invaded the remote, fragile beauty of Indonesia’s small islands. And Rhun is just one of thousands caught in the tide.
The Coral Triangle Under Siege
Indonesia sits at the heart of the Coral Triangle, a region hailed as the “Amazon of the Sea.” It stretches across six countries—Indonesia, Malaysia, Papua New Guinea, the Philippines, Solomon Islands, and Timor-Leste—and contains 76% of the world’s coral species and 37% of reef fish species. It’s a marine biodiversity hotspot and home to over 130 million people who depend on the ocean for food and income.
But now, plastic waste is suffocating this vital ecosystem.
According to a joint report by WWF and the Coral Triangle Initiative on Coral Reefs, Fisheries, and Food Security (CTI-CFF), between 2.2 and 5.9 million tons of plastic enter the sea from these six countries every single year. Most of it comes from land-based sources—unmanaged household waste, tourism debris, and infrastructure gaps in waste collection.
The Cost of Isolation
Small islands like Rhun face a double-edged problem. First, they generate their own plastic waste, often with limited means to process or remove it. Second, ocean currents carry trash from other areas onto their shores.
Masnah and her team sort plastic trash into two piles: dirty waste, which can’t be recycled, and clean waste, which is sent to Surabaya via Banda Neira for recycling. But shipping costs are high, and infrastructure is minimal. On a busy week, they can collect up to 300 kg of dirty plastic and 150 kg of clean plastic per day.
Now imagine scaling that effort across the 17,000+ islands of Indonesia.
A Looming Crisis
A staggering 13 million tons of plastic end up in the ocean globally each year. Without major intervention, this could double by 2040. In the Coral Triangle, poor waste management systems, inadequate recycling infrastructure, and weak regulatory frameworks make it nearly impossible to stem the tide.
More worrying is the impact on marine ecosystems. Coral reefs die when smothered by plastic, blocking sunlight and introducing toxins. Sea creatures, from fish to turtles, often ingest plastic particles—microplastics have even been found inside endangered species.
A Turning Point: The Bali Declaration
In July 2025, environmental leaders from the Coral Triangle nations met in Bali. Their goal? Draft a comprehensive, long-term strategy to stop the ocean from turning into a plastic soup.
This effort is part of RPOA 2.0, the updated Regional Plan of Action under CTI-CFF. The strategy moves away from reactionary cleanup efforts and focuses on prevention through systemic change.
According to Frank Keith Griffin, Executive Director of CTI-CFF, each country will tailor the regional strategy to national plans. The aim is to transition from a linear to a circular economy, where products are reused, recycled, and repurposed—not dumped.
Research suggests this shift could prevent up to 5.9 million tons of plastic from entering the ocean each year, just from Coral Triangle nations.
What Does a Circular Economy Look Like?
A circular economy isn’t just about recycling. It involves redesigning products, investing in local waste management systems, and creating economic incentives for communities.
Klaas Jan Teule, WWF’s Coral Triangle Programme Leader, emphasizes practical solutions for small islands:
- Investment in local recycling and sorting facilities
- Boat fleets to transport sorted waste from island to mainland
- Public-private partnerships to support the market for recycled plastic
“Solutions must be adapted to local needs,” he notes. “What works in Nusa Penida might not work in Pulau Rhun.”
Community Power: The Role of Women
The Bali strategy also recognizes the key role of women in waste management. From sorting plastic to raising awareness in their communities, women often lead grassroots sustainability movements.
Rili Djohani, Executive Director of Coral Triangle Center, praises initiatives like the one in Pulau Rhun. “These women are the frontliners. If we empower them with tools and support, we could see real change—maybe even a plastic-free island.”
The Challenges Ahead
Despite the optimism, challenges remain.
In places like Nusa Penida, a popular tourist island, waste generation far outpaces management capacity. High transport costs, inconsistent funding, and lack of coordination between government and NGOs slow progress. Djohani believes dedicated waste boats could help solve the logistics problem—but they require investment.
Then there’s the behavioral challenge. Plastic consumption continues to rise, fueled by tourism and consumer habits. Education, policy enforcement, and market alternatives (like reusable packaging) must work in tandem to reverse the trend.
Can We Really See a Plastic-Free Future?
A plastic-free island might seem like a utopian dream. But with coordinated action, it’s not impossible.
The ten-year roadmap laid out by CTI-CFF and WWF aims to support coastal communities, tourist hubs, and marine conservation zones—all of which are on the frontline of plastic pollution. This includes:
- Policy harmonization among nations
- Technology transfer and capacity building
- Funding access for local projects
- Cross-sector collaboration, including businesses and local governments
In the meantime, islands like Rhun and the women of Raudatul Jannah will keep doing their part—one plastic bottle at a time.
