Figure 1: Across beaches, streets, and marketplaces, plastic waste accumulates in the absence of regular collection — underscoring how quickly environmental gains can be reversed when waste management systems are interrupted.

Local people felt the change acutely. They remembered a few years back when a UNDP-backed project had briefly kept the island clean – with hired workers, wheelbarrow vans, and designated dumping sites. “Back then, the beach, roads, in front of hotels – everything was clean,” recalls a senior shopkeeper; but after the project ended, “now it’s all dirty… there’s trash everywhere”. With no one paying to collect garbage, the system collapsed. Tourists still came, but now “tourists don’t find bins, so they drop packets and leave”, a resident observed. The community understood that without a permanent solution, each high season would bring another onslaught of waste. They were even willing to pay for it: in group discussions, local shop owners said they’d gladly contribute 20–50 Taka (US$0.20 -- 0.50) per month if someone would regularly pick up their trash. They preferred a recycling solution over burning – when asked, community members unanimously agreed “recycling would be better” than the status quo of open burning. The stage was set for a new approach, one that matched the island’s urgency with community energy and innovative collaboration.

A Collective Initiative for a Cleaner Saint Martin’s

In late 2024, the UNDP Accelerator Lab Bangladesh initiated a new, island-led, systems-oriented waste management strategy for Saint Martin's Island, building on earlier 2023 clean-up efforts. The pilot program, titled "Saint Martin's: Environmental Conservation and Sustainable Economy," was a partnership between UNDP's Amar Saint Martin's initiative and the PRAN-RFL Group. Its dual focus was to prototype a sustainable waste management system and to remove existing plastic waste from the area. Kicking off in December 2024, over 500 locals and tourists participated in a mass beach clean-up from the jetty to the west beach. This joint effort by the UNDP Accelerator Lab, PRAN-RFL volunteers, and Amar Saint Martin’s youth demonstrated a shared commitment. Participants, including villagers, school children, and the coast guard, filled hundreds of bags with debris. Volunteers urged tourists to “Leave nothing but footprints,” emphasizing that protecting the island requires a zero-waste approach through source reduction, proper disposal, regular collection, and recycling, supported by a strong local system.

Mobilizing Waste Collection (Nov 2024 – Feb 2025)

After a high-profile launch, the waste management project ran from November 1, 2024, to February 28, 2025. A dedicated team, including four local, previously unemployed young men and numerous volunteers, collected plastic waste across the island's main beach, fish landing sites, hotel areas, and village lanes. The local workers were vital; they knew the trouble spots and earned community trust. An elder's comment that employing local youth year-round would keep the island clean guided the project to build local ownership. Mentored by UNDP and equipped with tools, the four workers became local heroes. Tourists noticed their efforts and began using the new dustbins. From November to February, the team collected several tons of plastic waste, clearing both new and accumulated legacy litter.

Crucially, this phase also involved close coordination with the local government. The Union Parishad chairman and the island’s Environment officer helped identify a temporary waste storage site above the high tide line. Private resort owners lent an unused plot where collected plastics could be stockpiled securely. By the end of February 2025, a small mountain of sorted plastic (mostly PET bottles, packaging films, and broken plastic toys) had arisen at the site – tangible proof of the team’s efforts. Roughly estimating by volume, there were well over 9–10 tons of plastic waiting to be processed. (For context, the island had never before removed this quantity of waste; most trash used to either burn locally or wash into the sea.) The collection drive showed what was possible through community engagement: “The island was much cleaner during the project – you hardly saw trash on the beach,” residents reported. And importantly, locals started to believe that a cleaner Saint Martin’s was within reach if the system continued. Many shopkeepers voluntarily put out sack bins in front of their stalls. Some fishermen even began to return plastic bottles floating in the water during their sea journeys, adding to the collection pile. The ethos of “let’s save our island” was spreading.

From Waste to Blocks: Compressing Plastic into Cubes (Feb – Mar 2025)

Collecting waste was only half the battle. The next challenge was what to do with over nine tons of plastic gathered on an isolated island. Simply burning or burying it was not an option – that would only create new environmental hazards. The Accelerator Lab’s plan, in partnership with PRAN-RFL Group, was to demonstrate a circular solution: turn the island’s plastic waste into compact blocks that could be shipped off and recycled into new products. Thus began an innovative experiment in on-site processing. Between February 28 and March 18, 2025, a specialized crew from PRAN-RFL brought in a portable plastic compactor machine and installed it near the collection site. This machine – essentially a hydraulic press – allowed the team to compress bulky plastic waste into dense, transportable “cubes.”

Over three weeks, workers compacted plastic waste into 138 cubes, totaling ~9,250 kg (average 65–70 kg each). The private sector partnership with PRAN-RFL, which provided machinery and logistics, supercharged the effort. By mid-March, the dense cubes were floated off the island by boat to the mainland, a symbolic moment when Saint Martin's exported plastic waste back to the mainland for the first time instead of dumping it. The cubes traveled to PRAN-RFL's recycling facilities, proving that even remote islands can connect to the national recycling value chain. Removing over 9 tonnes of rubbish was seen by the community as a powerful "turning of the tide" in their waste crisis.

Learning by Doing: What Worked and What Didn’t

The waste management pilot on Saint Martin's, driven by a "learning-by-doing" approach, yielded key successes and persistent challenges.

What worked:

1. Local Ownership and Engagement: Empowering local workers and achieving massive volunteer turnout (500 people) instilled community pride and ensured solutions were seen as their system.

2. Cross-Sector Partnership: Collaboration with PRAN-RFL, a major manufacturer, provided resources (machinery) and expertise, transforming the clean-up into a circular economy prototype and demonstrating industry responsibility.

3. Real-Time Adaptation: Local problem-solving (e.g., securing temporary storage from a resort owner) and figuring out logistics-built community capacity for future waste management.

What didn't work & remains difficult:

1. Sustainability: As a time-limited pilot ending in March 2025, the project lacked a plan for continuity. Locals worry that without a permanent system, the island will revert to its former state, highlighting that a successful pilot "can fail" in the long run without follow-up for the continuous stream of daily waste.
2. Institutional Buy-in and Enforcement: The lack of a formal government waste management service, budget, or mandate for Saint Martin’s means the project operated informally. Lasting impact requires formally assigned roles (collection, maintenance, transport) and sustained efforts in tourist behavior change and regulation (e.g., banning single-use plastics) to solidify the underlying system and prevent problem recurrence.

Toward a Sustainable Future: What’s Next for Saint Martin’s?

The 2024–25 pilot on Saint Martin’s successfully removed and recycled 9.25 tons of plastic waste, noticeably cleaning the beaches and engaging the community. The main challenge now is sustainability: funding the four workers and managing future waste. The successful pilot must transition into a long-term, sustainable model.

This model should feature hybrid governance, co-owned by the community, local authorities, and supported by private and civil society partners. A local waste management committee, including representatives from the Union Parishad, community leaders, and private sector stakeholders (e.g., tour operators, hotels), could oversee a permanent, year-round waste unit. Funding could be sustained through a combination of community contributions, tourism fees, and corporate CSR. The pilot has already proved local businesses are willing to pay for a clean environment. Organizing this willingness, perhaps via a "polluter pays" surcharge on tourists or businesses (like an environmental fee on ferry tickets or hotel bills), could establish a transparent, sustainable financing mechanism for a "Clean Island Fund."

At the same time, government support must be formalized. The Department of Environment and local government could declare Saint Martin’s a special waste management zone, unlocking earmarked budget or requesting national funds for this ecologically critical area. Public agencies might also explore infrastructure solutions like installing a permanent baling machine on the island or arranging a navy/local administration vessel to transport waste regularly during tourist season. Policy support could include stricter enforcement of “take back your waste” rules for tour operators and bans on single-use plastics** being brought to the island (similar to regulations in other protected islands). Each of these measures would strengthen the system that the pilot has initiated.

Crucially, private sector and community collaboration should continue. PRAN-RFL’s commitment sets an example; other companies (for instance, beverage companies or airlines that bring tourists) might be encouraged to join a coalition to keep Saint Martin’s clean. A model of shared responsibility – where corporations provide recycling logistics, government provides oversight and some funds, and the community provides local manpower and monitoring – could be a resilient way forward. This kind of hybrid governance spreads the responsibility and ensures that if one actor has to step back, others can fill the gap. It’s about creating redundancies and backup support for an essential service – much like how a coral reef’s ecosystem survives through biodiversity.

Recommended Action Plan: Preserving the Blue Frontier

1. Establish a Data-Driven Hybrid Governance Model for Waste Management
   • Recommendation: Formalize the successful pilot into a permanent, co-owned system managed by a Local Waste Management Committee (including local government, community leaders, and private sector).
   • Data-Driven Element: The committee should implement a system for real-time plastic waste monitoring (e.g., track collection volume, waste type, and beach cleanliness scores) to measure system performance and inform adaptive management and resource allocation, directly linking effort to outcome.
2. Implement a Sustainable 'Polluter Pays' Financing Mechanism
   • Recommendation: Create a Saint Martin’s Clean Island Fund secured by mandatory, transparent fees. This fund would combine community contributions (business fees), a modest environmental surcharge on tourist services (e.g., ferry tickets, hotel bills), and corporate CSR funding.
   • Data-Driven Element: Use tourism volume data and economic activity metrics to calculate the optimal surcharge that ensures year-round payment for local workers, transport logistics (e.g., permanent baling machine and vessel transport), and system maintenance without deterring visitors.
3. Formalize and Enforce Source Reduction Policies
   • Recommendation: Local government, supported by national policy, should declare Saint Martin's a special waste management zone and strictly enforce regulations. This includes an island-wide ban on single-use plastics and implementing rigorous "take back your waste" rules for all tour operators and tourist-serving businesses.
   • Data-Driven Element: Conduct pre- and post-ban waste composition audits to quantify the reduction in single-use plastic entering the waste stream, demonstrating the policy's direct impact on the "Blue Frontier."
4. Scale Up Circular Economy Infrastructure and Logistics
   • Recommendation: Move beyond the temporary pilot by securing funding and government support for permanent, on-island plastic processing infrastructure (e.g., a baling or shredding machine) to efficiently handle the daily waste stream.
   • Data-Driven Element: Continuously track the total mass (kg) of plastic removed and successfully recycled off the island to the mainland value chain. This metric serves as the primary evidence of a functioning circular solution and its scale-up potential.
5. Prioritize Biodiversity Restoration through Zero-Tolerance Zones
   • Recommendation: Officially designate and strictly protect areas critical for marine life, especially sea turtle nesting sites and the coral reef reserve, with zero-tolerance policies for littering and pollution.

   • Data-Driven Element: Partner with local conservation groups to establish a Biodiversity Health Index that monitors key environmental indicators (e.g., water quality, sea turtle nesting success rates, coral reef health) to directly measure the ecological impact of reduced ocean plastic pollution.

The Accelerator Lab's waste management pilot on Saint Martin's Island showed that a cleaner future is possible through community mobilization and waste removal. However, the critical lesson is that a short-term project is insufficient. Long-term success requires sustained innovation, resources, and cooperation.

The call to action is for the government, private sector, development partners, and islanders to build on this momentum. A hybrid, community-driven governance model for waste management is the suggested blueprint to prevent the island—a jewel of biodiversity and a home to over 10,000 residents—from relapsing into crisis.

The pilot offered a glimpse of clean beaches and an empowered community. Sustaining this requires a lasting commitment from a broader coalition. The project leaves behind knowledge and a network; now, a joint endeavor is needed to ensure the island remains the gem of Bangladesh, free from plastic waste. Collaboration is key to saving this paradise.