The-Zero-Waste-Islands-Framework_2026

PATHWAYS TOWARDS CIRCULARITY

THE ZERO WASTE ISLANDS FRAMEWORK

A PRACTICAL GUIDE FOR CIRCULAR AND RESILIENT ISLAND SYSTEMS

PATHWAYS TOWARDS CIRCULARITY:

THE ZERO WASTE ISLANDS FRAMEWORK

A PRACTICAL GUIDE FOR CIRCULAR AND RESILIENT ISLAND SYSTEMS

©April 2026 Global Alliance for Incinerator Alternatives Unit 330, Eagle Court Condominium

26 Matalino Street, Barangay Central Quezon City, Philippines 1101

GAIA is a global network of more than 800 grassroots groups, networks, NGOs, and individuals. We envision a just, Zero Waste world built on respect for ecological limits and community rights, where people are free from the burden of toxic pollution, and resources are sustainably conserved, not burned or dumped. We work to catalyze a global shift towards ecological and environmental justice by strengthening grassroots social movements that advance solutions to waste  and pollution.

THE EDITORIAL TEAM

PREPARED FOR GAIA BY

Felicia Cristina Dayrit

REVIEWERS

Sherma Benosa

CONTRIBUTORS, MAIN PHOTOS

Front Cover: Sherma Benosa  Back Cover: Roselyn Campano

ACKNOWLEDGEMENT

GAIA Asia Pacific is grateful to all our members and partners who have helped review parts or the entirety of the publication: Fictor Ferdinand, Muhammad Dera Purdiansyah, Reinardi Pantur, Eliza Putri Ayu

(YPBB, Indonesia), Praxcedes Rivera (Mother Earth Foundation, Philippines), Ali Azman (GUZ, Bangladesh), Wen Bo (Scholar Tree Alliance, China)

This report has been made possible in part through funding support from the Blue Partnership Action Fund (BPAF). The views expressed in this publication do not necessarily reflect that of BPAF and its funders. This report or its parts may be reproduced for non-commercial purposes provided the source is fully acknowledged. Reproduction for sale or commercial purposes is prohibited  without written permission of the copyright holder.

LIST OF ACRONYMS

TABLE OF CONTENTS

List of Acronyms                                                                                                         4

Introduction                                                                                                               7         2. Purpose, scope, and limitations                                                                                7         3. Resource management in islands                                                                              8  

3.1. Challenges of managing waste                                                                    8

        implementation with key activities                                                                            22

        Stage 0: Defining an entry point                                                                       24

        Stage 1: Baseline assessment and visioning                                                       24

        Stage 2: Planning and policy-setting                                                                 26

        Stage 3: Piloting                                                                                            26

        Stage 4: Scaling up and institutionalization                                                        27

        Stage 5: Continuous improvement and innovation                                               28

8. Using this framework: different starting points, one pathway                                      29

9. Step by Step Guide                                                                                                   30

        Stage 1: Baseline assessment and visioning                                                       38

        Stage 2: Planning and co-design                                                                      42

        Stage 3: Piloting and Demonstration                                                                 44

        Phase 1: Establishing the Zero Waste backbone                                        

        Phase 2: Reducing residual waste                                                          

        Phase 3: System integration with other pillars                                          

        Phase 4: Managing unavoidable residual waste                                         

        Stage 4: Scaling up and institutionalization                                                        62

Annex I: Baseline assessment items                                                                             56 Annex II. Best practices of island and similar remote communities                                  58 Sources                                                                                                                     62

1. INTRODUCTION

Despite all their charm, islands—land masses surrounded by a large expanse of ocean—are also

characterized by their limited resources. They rely on imported products because of the lack of variety in local goods and services due to the limitation of options inland. These restrictions lead to import

dependence on unnecessary products which is further aggravated by mass tourism activities.

With the intensification of globalization and the prominence of social media, previously remote

destinations have gained popularity, and accessibility has been made possible to the whole world. As a result, tourism has become a prominent source of livelihood and a staple part of the economy for many islands globally. The growing demands of island tourism puts additional pressure on already resource- scarce communities, especially when it comes to the limited supply of water, food, and energy. Due

to most islands being single sector-based economies, those with a prominent tourism industry face

tensions between livelihood opportunities and environmental protection efforts when a tradeoff is

made to allow unregulated human activity in ecologically sensitive areas in the name of GDP growth and development. The significance of import- and tourism-dependence of island economies further implies a shift away from the consumption of local produce and preference for traditional food, an effect that  can likewise be associated with the waning support towards ancestral agriculture and fisheries.

A crucial element of an island's physical geography is their vulnerability to climate change, and its

impact would depend on the context of the island (urban or rural, tropical or non-tropical). Appropriately termed as a “threat multiplier,” climate change exacerbates natural hazards and their impacts which

worsen existing vulnerabilities already experienced by isolated geographies like that of islands. The

drastic shifts in weather patterns and prolonged periods of drought will affect agricultural activity

alongside farmers’ livelihoods. Higher overall temperatures and an increase of carbon dioxide in the

atmosphere leads to changes in ocean temperatures and ocean acidification which impacts marine

habitat and biodiversity, and creates additional consequences for fishermen and communities that rely on the ocean for their subsistence.

Intrinsically linked to the issues of import dependence, resource scarcity, environmental pressures,

and vulnerability to climate change is an island’s waste management system. The increasing traffic

of tourists also denotes an increase in products and waste being imported, further overwhelming an

already limited infrastructure for waste collection and management. In addition to marine pollution and litter being carried to an island’s shores by the wind and the ocean, islands also become major sources of plastic leakage as a result of the insufficient land for storage and landfilling.

As the compounded effects of climate change continue to threaten lives, livelihoods, and the ability of future generations to thrive, it is crucial that island communities become capacitated to cope with and mitigate its impacts. As an issue of climate justice, it is imperative to enable island communities to approach their waste and resource management through a socially just, ecologically sound, and

regenerative strategy that prioritizes the well-being of local residents.

This document proposes a set of guidelines for island communities to implement a Zero Waste Islands Framework. This framework will be developed through the assessment of key features of an island

and taking stock of best practices to sustainably manage waste and other resource vulnerabilities of   islands around the world. This framework considers material and financial constraints along with the   richness of the natural environment and local ways of life in developing multisectoral and multipurpose strategies to achieve the goal of a sustainable and regenerative island ecosystem. Underpinned by

an environmentally and socially just approach, this document aims to provide a roadmap to guide local leaders, decision-makers, and environmental champions to apply the framework in their own communities.

4    PATHWAYS TOWARDS CIRCULARITY: THE ZERO WASTE ISLANDS FRAMEWORK

2. PURPOSE, SCOPE, AND LIMITATIONS

aims to inspire island governments to take their first steps towards circular and Zero Waste systems. This framework articulates Zero Waste principles to guide the planning, implementation, and scaling starting from a local village level through providing a step-by-step guide to support the transition

from linear and disposal-based waste systems to circular, community-led, and regenerative models, going  beyond collection and recovery to include waste reduction and regeneration. This framework is intended for:

l Local governments and municipalities developing Zero Waste policies or integrating Zero Waste programs with circular systems for food, water, energy, and livelihoods

l Communities and civil society organizations leading or developing grassroots initiatives

l Private sector and tourism-related establishments looking to align their practices and daily operations with circular and sustainable business models

l Development agencies and financing institutions supporting island sustainability programs and climate change mitigation strategies

Some limitations must also be mentioned. This framework is not designed for national-level policy

development, but rather for local and municipal-level governments and interest groups. While the

framework highlights the importance of the interconnectedness of different resources within an island

ecosystem, it focuses on circularity in municipal solid waste systems and does not provide exhaustive

guidance for other areas such as water, energy, or food systems. Moreover, the focal point of this framework is municipal waste management. Further strategies for handling legacy waste and industrial waste (i.e.,

waste from industrial activities such as mining, manufacturing, shipping, and energy production) are beyond the scope of this document.

Islands can also vary from rural, urban, touristic, and sparsely populated, with differing environmental

conditions. Considering the diverse nature of islands around the world, some approaches outlined

throughout the document may not be precisely applicable nor relevant to every situation. Nevertheless, this framework aims to be an adaptable tool that can be built upon given whatever currently exists in a particular context.

A PRACTICAL GUIDE FOR CIRCULAR AND RESILIENT ISLAND SYSTEMS    7

3. RESOURCE MANAGEMENT IN ISLANDS

3.1. CHALLENGES OF MANAGING WASTE

Due to their remote locations, compact land mass, and varying sub-geographies (upland, coastal, etc.), islands face challenges with collecting, storing, and processing waste. Not only is

an island’s waste management infrastructure limited in terms of equipment and facilities, they are also restricted by the amount of land available for storage and landfilling for non- biodegradable waste that cannot be processed inland and require transportation to the

mainland.

The increasing number of tourists also denotes a rise in the importation of goods that are eventually disposed of on the island, putting additional strain on the waste management

system. For example, one notable challenge of island communities with plastic regulations is that visitors are unaware of the policies before traveling and bring along huge amounts

of plastic packaging that are thrown away during their stay. By nature of their short-term

visits, tourists also end up generating more—sometimes more than double the amount of

waste generated by locals. Despite there being a demographic of tourists who do prioritize sustainable travel, there are still considerable amounts of those who err towards the side of convenience regardless of its environmental impact.

Congruent to these outcomes is the high cost of transportation for the non-biodegradable waste that cannot be managed on the island. On smaller rural islands, recyclable waste

has little to no value on the island due to the lack of technological capacity and facilities to purchase and recycle the materials. As a consequence, recyclable waste would also

need to be exported along with other residual and hazardous waste. Depending on

the distance and cost of transportation, these trips can be sporadic and may pose an additional burden to an island’s already-limited storage and financial capacity.

3.2. OTHER RESOURCE VULNERABILITIES

Land

Islands face additional vulnerabilities with land in terms of rapid commercialization, political sovereignty, and the loss of natural safeguards against climate change impacts.

Rapid commercialization refers to coastal and inland redevelopment in the interest of private

and tourism-related establishments like resorts, hotels, restaurants, and tour operators. Coastal

redevelopments are particularly damaging to the local community. By building beachfront resorts,

local fishing activities which could otherwise support local subsistence and traditional enterprises are displaced. Indigenous coastal communities have also been involuntarily pushed out of their

habitat as a result of gentrification which further threatens the overall equity of island inhabitants. Forcibly relocating indigenous and fisherfolk groups away from their sources of livelihood creates

further marginalization and a loss of cultural identity. With rising sea levels already posing a threat to coastal communities to migrate inland, unregulated coastal commercialization puts more pressure on already-limited inhabitable spaces with potential intrusion on ecologically sensitive areas.

Related to the aforementioned issue is foreign ownership. The increase of non-native residents on    the island consequently causes a steep increase in the prices of land and general goods and services for locals whose income remains the same. This subtle shift in land ownership drives displacement  of residents, which equally destroys the connection between locals and their cultural identity

intrinsically tied to their land.

Of equal importance regarding this issue of gentrifying coastal land is the depletion of seaside

ecosystems. Marine ecological systems such as mangroves, coral reefs, and seagrass significantly

mitigate climate change impacts by acting as protection against storm surges and soil erosion,

providing a natural habitat for fishes and birds, and sequestering carbon dioxide from the atmosphere. An increase in coastal human activity also leads to more coastal litter and marine pollution.

Food

The improvements in accessibility of islands to meet the demands of urban development

and tourism created an opportunity for foreign enterprises to enter the local market. This

dynamic adds to an island’s dependence on imported essential goods and shifting trends due to globalization that subsequently impacts local consumer behavior and economy.

As a further consequence, island communities have become reliant on the importation of low-cost and highly-processed food. According to the Food and Agriculture Organization (FAO), around 80% of food in many Small Island Developing States (SIDS) are now imported. This change in preference and diet undermines food sovereignty, compromises the support for the local agricultural and

fishing economy, and creates long-term health risks.

Due to globalization and trade liberalization, foreign, processed food is often cheaper than locally-

grown whole food. Land vulnerabilities previously mentioned also contribute to the limited agricultural and coastal land available for food production. Furthermore, worsening impacts from climate change have drastically shifted food production cycles and pose other difficulties for local food security

and sufficiency. This dietary and nutritional shift towards nutritionally-poor food has also caused an increase in the incidences of obesity, diabetes, and hypertension in small island communities.

Energy

The energy vulnerability of islands is characterized by its dependence on one centralized energy source (typically fossil-fuels) and the rocketing consumption from the tourism sector. Due to their off-grid

nature, islands in most cases rely on imported fossil fuels as a source of power. This not only creates

a barrier in achieving a sustainable energy future, but it also makes islands ill-prepared to deal with

external shocks such as price volatility of fuel and rotating blackouts. The growing intensity of climate change impacts may also make weather conditions more severe and unpredictable. Such a situation

could prevent fuel imports to travel to the target communities, and severe weather could also cause

trees to fall and trip up power lines that lead to island-wide power outages. With increasing energy

demand surpassing the projected demand of local energy facilities, island communities must find a way to diversify power generation and secure a clean and sustainable energy future.

Water

Islands are characteristically limited with sources of fresh water. On top of high water consumption

from the influx of tourists and salt water intrusion through sea level rise, islands are becoming more

vulnerable to the scarcity of fresh water supply. In the Pacific Islands, more than half of the residents

do not have access to safe drinking water. When tourist activities see their peak during the dry summer seasons, the island’s residents and farmers experience critical water shortages. Freshwater and

groundwater systems are also highly impacted by climate change. According to the Intergovernmental Panel on Climate Change (IPCC), as a result of the increasing warming of global temperatures, periods of drought, and ocean acidification, small tropical islands are projected to experience a severe decline of  fresh water availability in the coming years.

3.3. LINEAR MATERIAL FLOW

Below is an illustration of an approximated business-as-usual (BAU) linear material flow of imported

and local goods that takes place through an island ecosystem. The numbers in the diagram are based

upon assumptions, proxy data, and anecdotes of island communities and communities of similar remote geographies isolated from the main supply chain. The numbers on food importation are based on an FAO (2016) report that stated imported food made up 80% of the total food consumed in Caribbean islands.

The waste generation numbers are based on the Waste Assessment and Brand Audit (WABA) conducted in Siquijor Island, Philippines in 2023.

3.4. FINANCING SOLID WASTE MANAGEMENT

The financing for a locality’s waste management system can be funded from public, private, and

international development finance mechanisms. Public funding for waste management is context-

dependent and is usually allotted in the local or national government budget. However, there are some exceptions. For example, if the island is classified as a protected area by the national environmental

ministry, then waste management, disposal, and its necessary funding must come from the national

ministry and not the local government. Private funding is typically indicated through private waste

management service providers. Reasons for the provision of grants and loans from inter-development banks and bilateral donors depend on funding priorities of the institution and political or trade linkages.

In terms of securing funding from Extended Producer Responsibility (EPR) mandates, its implementation in island contexts may pose some challenges due to their relatively isolated geographies and limited

infrastructure for waste collection, storage, and processing for residual and recyclable waste. On this

end, conducting brand audits may provide a potential remedy. In the Indian Himalayas, annual brand audit results allowed them to demand accountability from corporations whose products consistently showed up as top polluters of their fragile mountain ecosystems.

4. GUIDING PRINCIPLES

The philosophy of this Zero Waste Islands Framework is underpinned by five guiding principles: resource sovereignty, Zero Waste, inclusion and equity, regeneration through localization,

a systems approach, and respecting ecological limits. Seeking to address the climate

injustices and resource vulnerabilities faced by islands, these concepts tied together serve to complement and adhere to GAIA’s previous work on the 5 environmental justice principles for  the waste sector.

The Zero Waste Islands Framework is not meant to be a one-size-fits-all guideline, but rather highlights a way of approaching the management of an island’s natural resources and waste systems by giving

precedence to meeting the needs of local residents while eliminating unnecessary waste generation and allowing natural ecosystems to thrive.

DEFINING A ZERO WASTE ISLAND: A VISION

A Zero Waste Island is a community that manages its resources within its ecological limits, achieving

self-sufficiency by designing out waste, circulating materials locally, and respecting the carrying capacity of its land and sea. In a true Zero Waste Island, no organic waste leaves the island, clean materials are fed back into the local economy, and only minimal, non-toxic residuals are left to be managed within the island ecosystem, with a long-term goal of eliminating all exports of waste to the mainland.

4.1. RESOURCE SELF-SUFFICIENCY

Resource self-sufficiency is the practice of reducing import dependence for unnecessary single-use

products and enacting policies and programs that increase self-sufficiency and equity for and within island communities. At its core, this principle promotes the right of island communities to participate in national or regional decision-making over the management of their resources, including the ability to decide how and  when their resources are distributed, utilized, and managed.

6 Guiding Principles of the Zero Waste Island’s Framework

This approach to resource efficiency–water, land, people, energy, biodiversity–looks like ensuring that critical nature reserves such as marine and land protected areas and their surroundings are sufficiently safeguarded through the strict regulation of human activity with respect to their carrying capacities.  Moreover, a robust regulation against the excessive privatization and commercialization of agricultural and coastal areas inhabited and utilized by farmers, fisherfolk, and indigenous communities would

support the preservation of local enterprise and sociocultural identities. Restrictions on foreign land  ownership, as well as regulating the amount of foreign-owned establishments, can counter the looming threat of forced migration and displacement of local communities and protect their well-being and

identities tied to their land.

Food self-sufficiency for island communities prioritizes local food production through investments in the local agriculture and fisheries sector. This occurs through the protection of the rights of farmers and

fisherfolk to access their land and financing climate-resilient tools and technologies. Village leaders must also facilitate supply chain partnerships between local farmers and commercial establishments to enable wider distribution and consumption of locally-grown whole foods while simultaneously supporting the local food production sector.

On islands where natural resources are abundant, installing renewable energy sources diversifies the

power grid and supports local energy security and energy sovereignty. Solar energy, biogas, and other

ocean-based solutions such as offshore wind energy, wave and tidal power plants, depending on the

physical context, are considered effective strategies that can also contribute to climate mitigation.

However, while a shift towards renewable energy and mindful consumption is a step in the right direction, a strategy must also be in place for managing the eventual waste at the end of the lifecycle of renewable energy infrastructure, such as photovoltaic (PV) cells and battery banks from solar energy facilities.

Water self-sufficiency requires the sustainable management of an island’s natural water sources to ensure availability, quality, and accessibility for local residents. Achieving water sovereignty is also critical as

access to sufficient freshwater upholds food and land sovereignty. For example, institutionalizing the  installation of rainwater catchment systems for agricultural areas and commercial establishments can support water efficiency and ease water consumption from the tourism sector. Harvested rainwater   and treated sewage water can be diverted towards irrigation for agricultural land. It can also be utilized by hotels and resorts for their garden irrigation and toilet flushing. Investing in rainwater harvesting

infrastructure will be especially beneficial during dry summer seasons and can potentially abate water shortages during these periods.

Addressing an island’s resource vulnerabilities through effective Zero Waste systems that acknowledges resource interdependencies and prioritizes resource efficiency is intrinsically tied to an island’s ability to achieve genuine sustainable development.

4.2. ZERO WASTE

The Zero Waste principle is defined by “the conservation of all resources by means of responsible production, consumption, reuse, and recovery of all products, packaging, and materials without

burning them and with no discharges to land, water, or air that threaten the environment or human health.” With direct reference to the Zero Waste Hierarchy, this principle sets the groundwork

for natural resource management policies where rethinking consumption and preventing the

production of single-use products is the priority, and disposal in landfills would be the least

preferred way to manage waste. Waste incineration is not an accepted approach in managing waste under the Zero Waste principles. In island contexts, rethinking and reducing consumption of all

products is especially relevant given the limited waste storage capacities of islands.

In a Zero Waste Island, this is accomplished through interrelated programs and policies that are

underpinned by an island’s ecological limits and prioritizes community building, responsible consumption, and resource use reduction. This can look like implementing a robust and localized solid waste

management policy, introducing single-use plastic bag regulations and EPR schemes, and establishing refill and reuse centers. Installing a waste incineration facility in an island is an especially risky venture due to high installation and maintenance costs, high waste input requirements, and high risk against  community health and environmental consequences.

Zero Waste Hierarchy

4.3. INCLUSION AND EQUITY

Inclusion and equity are key elements of participatory justice. This entails the right of local residents

to participate in decision-making processes of programs and policies that directly affect them. More

importantly, this principle implies the meaningful utilization of local and indigenous knowledge and skills in the proper management of natural resources.

In the context of a Zero Waste Island, inclusion and equity necessitates that local waste pickers and

waste workers are consulted and included in planning, designing, and implementing an island’s local

waste management program. This also signifies the presence of waste pickers and waste workers in key decision-making councils regarding the monitoring and enforcement of the solid waste management

strategies.

4.4. REGENERATION THROUGH LOCALIZATION

The principle of regeneration through localization refers to building an island’s resilience to climate change impacts by designing solutions using indigenous knowledge that fit with the local context. In developing

waste and resource management systems, localization is related to the engagement of critical sectors such as waste workers, waste pickers, farmers, fisherfolk, and indigenous communities. Taking stock of their

cultivated skills and embedded knowledge in crafting waste and resource management approaches can better ensure that these strategies work with and not against an island’s features and overall ecosystem.

Moreover, understanding that the island tourism industry can remain a significant contributor to the

local economy for some islands, governing institutions must put the well-being, health, and prosperity of local residents and their livelihoods first, while concurrently conserving their natural resources as well as strengthening the ability of their environment and natural ecosystems to regenerate and flourish.

4.5. SYSTEMS APPROACH

This Zero Waste Islands Framework is designed through a systems approach that acknowledges the

interdependencies among the resources of waste, land, energy, and water. Beyond these issues, a systems approach also recognizes the interconnections with the problems of waste, climate, and the environment with wider socioeconomic issues.

In this framework, policies are not developed in silos. Rather, they are created with the awareness that

each intervention will have an impact on other key resources. This requires an interdisciplinary and

participatory approach. Partnered with sufficient government support and climate-resilient approaches, food sovereignty further strengthens local livelihoods, decreases reliance on imported nutritionally-

deficient food, improves overall health and well-being, and valorises local food heritage and culture. In

the same vein, establishing and supporting refill and reuse centers for drinking water, toiletries, and other kitchen and cleaning necessities can decrease the dependence on imported single-use goods, reduce

waste generation through the elimination of unnecessary single-use packaging, and lower the stress on waste management systems.

To effectively address the problem of waste management in islands, adopting a well-coordinated approach will be key in ensuring that the waste issues and resource vulnerabilities can be better addressed.

4.6. RESPECTING ECOLOGICAL LIMITS

Island ecosystems have finite carrying capacity for waste assimilation, freshwater supply, land use, and

energy generation. All Zero Waste strategies must be designed within these biophysical limits. This means prioritizing decentralized, low-footprint infrastructure; preventing waste generation at source to reduce  pressure on land and water; and actively managing the additional burden from tourism to ensure it does  not exceed the island's capacity to regenerate and absorb impacts. The goal is not just to manage waste, but to ensure that human activities remain within the island's ecological ceiling.

5. FRAMEWORK ARCHITECTURE:

CORE PILLARSOFA ZERO WASTE ISLAND

resources, high dependence on the importation of unnecessary single-use products, vulnerability

to climate impacts, and strong linkages between environmental health and local livelihoods. These

conditions require a unified approach to sustainability that goes beyond sector-specific interventions.

In developing this framework through a systems approach, four core pillars were identified as integral to a Zero Waste Island because together they address the most critical pressure points in island systems, while offering the greatest potential for strengthening self-reliance, building upon climate resilient capacities,   and harnessing inclusive development. These four pillars are: 1) Zero Waste systems and resource

efficiency, 2) circular food systems, 3) water and energy stewardship, and 4) sustainable and inclusive economies.

These four pillars work complementary to each other in creating an ecosystem that emphasizes the interdependencies and ripple effects of sustainable and regenerative systems.

All over the world, some island communities have undertaken the implementation of small-scale

interventions through holistic, Zero Waste, community-based interventions that are socially equitable and environmentally sustainable. These examples listed in the Annex are recognized as best practices that can be categorized according to what this document has identified as the core pillars of a Zero Waste Island.

INSTITUTIONAL COORDINATION AND PARTNERSHIPS                                                                TECHNICAL IMPLEMENTATION AND SUSTAINABLE FINANCING

The execution of a Zero Waste Island will

only be as good as the commitment and

coordination of the sectors involved. Some

elements of the program may overlap among

different groups and target areas, thus the

delineation of responsibilities is crucial.

Specifically, a Zero Waste vision can only

be realized through the participation of

different key stakeholders within an island

ecosystem: (1) civil society organizations,

(2) tourism establishments (restaurant

and hotel owners), (3) local residents, (4)

educational institutions, and (5) local food

producers such as farmers and fisherfolk. Obtaining the commitment of these sectors would be a crucial step towards achieving the activities under a Zero Waste Island program. For example, getting the buy-in of tourism establishments in replacing single-use packaging with reusables and partnering with local food producers for food supplies would lead to a decline in single-

use waste generation and the cost for food imports, while supporting the local cuisine and livelihoods of farmers and fisherfolk.

Technical implementation of the

program requires existing and

operational physical and legislative

infrastructure. The necessary

pieces would be informed by the

target components of the program,

as decided upon during the initial

stages. Local governments must

ensure that an adequate annual

budget is set aside to implement

the activities outlined in the Zero

Waste Island program. Guaranteeing

sufficient and sustainable funding

for the program can assure that the

proposed interventions under the

initiative will be executed as desired.

Developing local solutions that align with climate mitigation and blue economy strategies can potentially assist in acquiring financial support through grants and loans from climate funds,  development banks, and bilateral donors who are looking to fund nature-based solutions to the climate crisis.

Aligned with effective governance of a Zero Waste  Island program is instituting a monitoring, evaluation, and learning plan from the get-  go. This enabling mechanism is all about program data and how it feeds into continuous improvements. An essential tool that would facilitate this is collecting baseline data prior to infrastructure development and implementation with which further information from the monitoring and evaluation system will be

The involvement of the

community is another

important mechanism that

would make a Zero Waste

Island possible. As previously mentioned, a prerequisite to  establishing compliance with any proposed intervention is  ensuring sufficient community awareness about the

objectives and mechanisms of the program which can  be achieved through an IEC

campaign. In small islands where familial and community ties dictate the strength of

stakeholder engagement with local programs, it is also important to be able to gain the   trust and buy-in of the residents. Once achieved, community members can be better able to take ownership of the program and independently champion its goals and values.

Further information

If the task of beginning a Zero Waste Island feels daunting, one potential strategy for identifying a starting component of the framework to focus on is by engaging with any of the enabling mechanisms that fall under the categories of (1) opportunity, (2) aspiration, or (3) pain points.

An opportunity can be considered asan entry point based on something that already exists in your community. For

example, a council in the local government dedicated to waste management, ecotourism practices that can be applied to other activities, water refill station models that can be replicated in different neighborhoods, community gardens   that can be expanded to incorporate composting initiatives, or household rainwater catchment systems that can be    institutionalized and replicated informal institutions and business establishments.

An aspiration is choosing an entry point based on an existing goal or priority area of the local government. For

instance, having the goal of cutting down on costs can bethe path towards launching a decentralized, at-source waste segregation system, or aiming to achieve sustainable tourism around the island can lead to mandating sustainability  standards for all commercial or tourism establishments operating on the island.

Pain points can be defined as more complex problems that, when addressed, would make succeeding activities and  objectives easier to achieve. Pain points asan entry point to implementing Zero Waste Island components could look  like abating the pressures on an island’s carrying capacities, such as freshwater shortages and oversaturated landfills. Pain points would also include addressing open burning asa pathway towards a Zero Waste system, and targeting food import dependency through investing in local agriculture and food production.

While entry points may vary depending on targetsand available resources, each pathway would eventually reinforce

other priority areasofa Zero Waste Island program. As illustrated in the examples mentioned above, practices like proper management of organic waste can support local food production and create an alternative source of energy through the production of biogas, and harvesting rainwater can support agricultural irrigation as well as ease pressureson an island’s freshwater supply.

It is worth mentioning that these entry points do not have to be limited to those communities that are starting their Zero Waste Island journeys from the very beginning. These entry points are not static and canalso be utilized by

communities that have already started similar components that exist within the Zero Waste Island framework, but are looking to improve them or explore alternative implementation approaches.

l Hold participatory workshops to co-create the island's sustainability and Zero Waste vision

l Set initial goals and indicators, such as diversion targets, renewable energy share, food waste reduction

l Document existing policies, gaps, and opportunities

Further information

Baseline assessment items

The resulting evaluation of key components of an island will feed into the development of a contextualized Zero Waste Island program that reflects its current realities, barriers, and community needs. Depending on the target objectives and priority components of your

program, some items for evaluation could include:

l Current waste management ordinance: What are the waste reduction and diversion targets

l Water generation and consumption: How much water is being consumed by residential areas?

l Energy generation and consumption: How is energy generated?

l Status of tourism activity: What is the average annual number of tourist visits?

l Ecological carrying capacity: Have current human activities (including tourism) exceeded the island's carrying capacity?

The complete list of recommended target areas and evaluation questions can be found in Annex I

Visioning

Incorporated in the development of your Zero Waste Island program is the formulation of the

specific target objectives for your target community, such as diverting 80% of waste from the  landfill or from open burning in five years, establishing 15 rainwater catchment systems in three years, or providing solar energy for 40% of residents in five years.

The multisectoral task force

To begin planning the Zero Waste Island program, a multisectoral task force that consists of

key stakeholders and actors within the community needs to be established. On the government side, this includes local leaders, local environmental officers, and any national agency that

is present in the community (e.g., environmental ministry, housing agencies). If the target

community encompasses the entire municipality, a representative per neighborhood or village needs to be in the task force to ensure a participatory and inclusive process. For civil society, the participation of community leaders, school administration representatives, and other

sectoral representatives would be beneficial. When it comes to the private sector, it will be   crucial to get the buy-in and support of small and medium business owners as well as tourism operators through their involvement in the multisectoral task force.

This multisectoral task force will co-develop the overall Zero Waste Island program, including the targets for reduction, maintenance, or protection of critical areas (waste, natural

resources, ecotourism, food, energy). These targets will thereafter be embedded into the

policy design for plastic bag bans in public markets, mandatory at-home waste segregation,   farm-to-table supply chain partnerships, solar-generated accommodations, refill centers, and establishing composting toilets or rainwater harvesting systems.

into plans, policies, and clear actions

Key activities

ordinances, guidelines, and procurement Waste and circularity

needs such as composting hubs, refill        rainwater catchment systems, and MRFs plans, including revenue sources, and

partnerships

Further information

Preparing financing mechanisms

In order to secure financial longevity, the task force can begin to identify potential financing

mechanisms external to the allotted amounts within the local and national budgets. One promising

approach is the integration and implementation of an EPR scheme. While realizing EPR schemes for

islands and communities of similar remote geographies will come with its challenges mainly due to their small-scale economies, isolated locations, and logistical difficulties, a regional EPR model proposed

by Common Seas could present a potential approach to addressing these challenges. This approach

requires the coordination of islands and the immediate surrounding municipalities to converge as a

unified body in the collection and aggregation of waste to make the conduct of EPR, along with the

associated financial mechanisms, more accessible and efficient. Alternatively, the aforementioned

campaign of the Indian Himalayas of calling corporations to be responsible for managing their waste by using data from a WABA could also be a potential path towards getting consumer goods producers from complying with EPR mandates.

Additionally, to feed into the financing of future pilot projects, the managers of the pilot areas can

consider tapping into climate funds, development grants, and green bonds that seek to support

small-scale projects for climate change mitigation, decarbonization, or green and blue economy

ventures. To compensate for bans and regulations on the use and distribution of single-use plastics,   the local government can introduce a provision for fiscal incentives through tax reliefs for commercial establishments operating in the target community that integrate the reuse and refill systems into their business operations.

STAGE 3: PILOTING

Purpose: Test approaches, learn quickly, and build political and community confidence

Key activities

l Implement pilots in selected neighborhoods or village

l For Zero Waste implementation: establish a solid waste management program for source segregation, reuse and refill systems, composting units, and community repair hubs

l Introduce incentives and behavior-change initiatives

l Build capacity of staff, cooperatives, and entrepreneurs who will run reuse, composting, and recovery services

l Monitor participation, operational issues, and user feedback

l Evaluate what works, what needs adjustment, and what can scale

l Community recognition through public sharing of early wins to strengthen buy-in

Further information

Community recognition

To encourage wider participation throughout the island, the local government can create a

recognition program for pilot projects that achieve the standard criteria for a Zero Waste Island

community. By broadcasting the money saved, waste diverted, and resources maximized as a result of the Zero Waste Island program, neighboring villages and municipalities can be incentivized to

learn and repeat the successes of these pilot communities.

STAGE 4: SCALING UP AND INSTITUTIONALIZATION

Purpose: Expand successful models across the island and embed them into policy and systems

Key activities

l Scale successful pilots across other villages

l Expand infrastructure based on proven demand and operational learning

l Formalize service provision by cooperatives, social enterprises, or local authorities.

l Enforce local ordinances and compliance requirements

l Integrate Zero Waste, circularity, and resilience into island development plans and land use plans

maintain momentum

Further information

Interweaving gains

After successfully piloting a number of target villages and achieving the desired preliminary

outcomes, the Zero Waste program can now be scaled up to cover the entire island community. This  involves weaving in and interlinking the different resource management components for water, food, energy, and waste outlined under Stage 4. In this phase, these pilot projects will be scaled up through the creation and institutionalization of process loops that weave together the primary resource

targets of a Zero Waste Island: waste, water, food, and energy. Some examples include:

l Recovered food and organic waste can be composted and used as fertilizers for community gardens and farms or turned into biogas which fosters a circular economy and creates

alternative sources of energy.

l Harvested rainwater can be redirected into agricultural irrigation and toilet flushing systems which lessens the strain on an island nation’s water supply.

l Tourism establishments can contract local farmers and fisherfolk to supply organic and regional produce and fish as part of their food offerings which supports local livelihood while cutting down on costs and energy expended for importing food.

Further information

Regular system reviews

As aforementioned, continuous monitoring needs to be undertaken from the pilot implementation stages of the Zero Waste program. After a predetermined amount of time (i.e., 1-2 years) the

multisectoral committee managing the Zero Waste program can review the progress and challenges observed leading up to this point. Points of improvement and best practices should be noted and

reincorporated moving forward. These learnings should be well documented for future iterations and for sharing with neighboring communities who are also interested in implementing a Zero

Waste program.

If targets are not being met, it might be necessary to adjust certain strategies. For example, if your target community has ample garden space, it might be valuable to explore at-home composting

workshops to strengthen the organics management strategy and reduce the land requirement for community composting areas.

This final stage would require solidifying circular and regenerative policies and infrastructure along with achieving the desired behavioral changes and sustainable financing mechanisms.

This roadmap, along with the guided example in the following section, makes use of resources from GAIA and its global membership, such as the 10-Step Manual to Implementing a Community Zero

Waste Program and Cities Waste Assessment and Brand Audit (WABA) Methodology and Toolkit for households, both of which were developed in partnership with Mother Earth Foundation. These

resources are free and can be found online.

8. USING THIS FRAMEWORK:  DIFFERENT STARTING POINTS, ONE PATHWAY

Island governments are at different stages of waste management and Zero Waste implementation.

This framework is designed to be flexible, allowing islands to enter at different points while following a common direction of travel.

Given that GAIA’s expertise is focused on Zero Waste systems, this guided example highlights this

approach in the implementation of a Zero Waste Island. Nevertheless, interested implementers of this

program can choose to approach and apply the framework in whatever way works best according to what entry point is identified and pick what components of this guided example are appropriate.

Islands with existing waste collection systems Collection in place, seeking to scale and improve l Waste collection services exist l Centralized waste management system l High dependence on landfilling, burning, or export l Limited segregation and recovery l Stage 2 or Stage 3, depending on readiness l Improve segregation and reduce contamination l Retrofit or redesign existing waste facilities into MRFs l Introduce waste reduction, reuse, and bans l Strengthen policy, financing, and monitoring l Shift from collection-led systems to  reduction- and recovery-led systems.

Typical situation Recommended entry point Focus in early stages

Key priority

9. STEP-BY-STEP GUIDE

STAGE 1: BASELINE ASSESSMENT AND VISIONING

Purpose

Build a shared understanding of the current waste system and define a realistic Zero Waste ambition.

Key outputs

l Assessment of waste generation and waste management practices

l Defining a Zero Waste vision and measurable targets, such as diversion rates or elimination of burning

l Establishment of Zero Waste Island Task Force

Key activities per enabling mechanism

Exercise Sheet 1: Conducting a Waste Characterization Study

¹If your community does not process or separately collect recyclable waste, group this category with residual waste.