Community-Centred Approaches to Solid Waste Management in Delhi: Towards Inclusive, Sustainable Governance

Introduction

Urban waste management is one of the most urgent challenges confronting India’s fast-growing metropolises, and Delhi represents the depth of this crisis. According to a recent life‑cycle assessment of Delhi’s solid waste management system, the city collects around 11,352 tonnes per day of domestic and commercial garbage, which in the absence of adequate segregation and recycling facilities end up being channelled into landfills or waste‑to‑energy plants with significant environmentally adverse externalities including soil and water contamination, human health hazards (respiratory), ecosystem services degradation (Mor et al., 2024). Recent assessments of municipal solid waste (MSW) in India have reported a drastic and continuous increase in per capita waste generation, particularly for the large urban centres reflecting rapid urbanisation, change in consumption patterns and growth of the population (Hoornweg & Bhada‑Tata, 2012); more recently confirmed by a 2024 review of India’s waste crisis).

In this regard, bottom‑up interventions— involving the communities such as neighbourhood or residents’ associations, waste pickers, and civil society organisations — have played an important role. Empirical studies examining household-level attitudes in Delhi show that although compliance with waste management rules remains low, there exists measurable willingness to engage in segregation and waste handling when residents are informed: in a survey of over 3,000 households across Delhi, just 2% reported segregating waste consistently, but many indicated they would participate under improved awareness and infrastructure (Mukherji, Sekiyama, Mino & Chaturvedi, 2016). Yet, as Wadehra et al. (2017) observe, despite the Municipal Solid Waste Management Rules (2016) mandating that landfills receive only inert, non-recyclable and non-biodegradable waste, in practice they continue to function as open dump sites for all kinds of household refuse. The authors further note that although segregation at source could significantly reduce pollution, groundwater contamination and pressure on landfills, households rarely comply—framing this widespread non-segregation as a ‘social dilemma’ shaped by information gaps, weak norms and insufficient incentives. Community-centred strategies thus have the potential to foster source-level segregation and reduce dependence on centralised disposal systems, while also opening up possibilities—explored later in this paper—to enhance the dignity and institutional recognition of informal waste-worker livelihoods and strengthen accountability through closer citizen–state engagement. Given Delhi’s socio‑economic and spatial diversity, such decentralised, locally anchored governance of waste not only enhances feasibility but may be crucial for long-term sustainability and equity.

This paper argues that reinforcing community‑based waste governance — backed by institutional incentives, decentralised participatory frameworks, and robust policy support — is pivotal for Delhi’s future. Only through collaborative, inclusive, and context-sensitive waste management can the city hope to reconcile rapid urban growth with environmental justice, public health, and sustainability.

Existing Community-Based Efforts in Delhi

Much of Delhi’s waste system is already community-led and informal, although municipal agencies officially carry the responsibility. At the heart of this ecosystem are the city’s informal waste pickers — an estimated 150,000 workers who retrieve, sort and sell recyclables on neighborhood streets and at landfills. The importance of street cleaners has increasingly been brought to the fore by recent studies in terms of their environmental and economic impact: they help save on processing costs at waste plants by sweeping large volumes of plastic, paper and metal away from landfills and are a crucial component of city’s commitment to achieving zero waste (Kala, 2022). Mapping conducted in Delhi by WIEGO shows how waste pickers operate across diverse neighbourhoods, creating a decentralised recovery network that supplements overstretched municipal systems (WIEGO, 2021).

Despite their critical contribution to Delhi’s waste ecosystem, informal waste pickers remain highly marginalised and operate under hazardous conditions. Studies in Delhi document their daily exposure to biomedical, chemical, and plastic waste, often without gloves, masks, or other protective equipment, leaving them vulnerable to injuries, respiratory illnesses, and long-term health risks (Simpson et al., 2024). They have variable and inconsistent incomes, social insecurity, and their work is often disrupted by municipal enforcement activities or private contractors. The informal waste management workers do not have formally recognized relationships with the municipalities, cooperatives, or any of the official systems for managing waste. Researchers in Delhi and around India have documented a number of serious and ongoing health risks to informal waste management workers from exposure to biomedical, chemical, and toxic wastes while using little to no protective equipment, which leaves these workers at risk of injury and chronic respiratory conditions and other long term health problems (Mote et al., 2016; Rani et al., 2023). These vulnerabilities are compounded by broader systemic neglect: in parliamentary responses, the Indian government has at times claimed that “no deaths” due to manual scavenging have been reported, even as activists and civil-society organisations challenge this narrative and highlight fatalities among sewer and septic-tank cleaners that are effectively unrecognised (Centre says no death reported due to manual scavenging; activists decry govt response, as reported by The Wire, 2021). Prominent campaigner Bezwada Wilson, national convener of the Safai Karmachari Andolan, has repeatedly critiqued this denial, arguing that the government’s narrow categorisation obscures the realities of hazardous labour and perpetuates a caste-based silence around dignity, risk, and exclusion for those forced into sanitation work (Wilson, as quoted in multiple activist reports). This combination of irregular income, lack of formal contracts or cooperative membership, and minimal institutional protection not only jeopardises workers’ health and security but also undermines the effectiveness of waste governance more broadly.

Alongside informal workers, Delhi hosts pockets of promising community-led initiatives. Several RWAs, NGOs, and local groups have experimented with neighbourhood-level segregation drives, dry-waste collection points, composting units, and behavioural change campaigns. Across India, decentralised composting often emerges as a citizen-driven response to unreliable municipal collection, where communities begin separating organic waste and processing it locally to reduce landfill dependence—patterns documented in both early work on decentralised composting (Zurbrügg, 2004) and more recent sustainability analyses (Mandpe, 2020).

However, these efforts remain fragmented and uneven across Delhi. Many survive only as pilot projects driven by a few motivated individuals or short-term NGO programmes , as seen in the neighbourhood-level interventions supported by organisations such as Chintan Environmental Research and Action Group and Toxics Link, which have demonstrated localised success but limited city-wide scalability. Without city-wide institutional support—such as dedicated funding, technical training, integration with municipal collection, or recognition of informal workers—most initiatives struggle to scale beyond isolated neighbourhoods. Studies of Indian cities consistently show that the barrier is not a lack of community interest, but the absence of structured governance frameworks that link informal recycling, decentralised composting, and citizen participation into cohesive, city-level systems (Empowering the informal sector in urban waste management, 2024; Unnikrishnan, Gowrav & Jathanha, 2025; Frontiers, 2020).

Together, existing evidence suggests that Delhi already possesses the social infrastructure for community-based waste governance, but its potential remains underrealised. Transforming these scattered efforts into a coherent and equitable system will require formal recognition of informal workers, sustained institutional support, and mechanisms that embed decentralised practices into the city’s broader waste-management strategy.

The Role of the Informal Sector and Need for State Support

In Delhi and other Indian cities, the informal waste sector — particularly waste pickers and small recyclers — constitutes a vital yet officially under‑recognised part of the broader waste management system. Research shows that informal recyclers contribute substantially to material recovery and pollution mitigation: a systematic scoping review finds that informal recycling sectors worldwide collect between 20 kg and 80 kg of recyclable materials per picker per day, with around 30 % of this being plastics, and highlights that integrating these workers into formal systems could scale up waste collection and reduce landfill burdens significantly (Cook, Silva de Souza Lima Cano & Velis, 2024). Despite this, institutional barriers persist. Analyses from Indian contexts reveal deep misalignments between formal waste policies and the rules actually practiced on the ground, with informal workers excluded from door‑to‑door segregated waste collection, unfair pricing in waste transactions, and lack of identification and recognition, all of which limit their ability to participate effectively in formal systems (Pastor et al., 2024). Informal waste workers also face social and economic marginalisation rooted in broader structural inequalities that hamper their inclusion in municipal planning and waste governance processes, underlining the need for policy frameworks that address not only economic integration but social justice (Pastor et al., 2024).

Several studies argue that formal recognition, legal support, and institutional integration are essential for unlocking the full environmental and economic benefits of informal waste work. Research highlights that integrating waste pickers into formalised recycling networks increases material recovery, reduces operational costs for municipalities, and supports more sustainable resource cycles, while also offering pathways to improved livelihoods, social protection, and dignity for marginalised workers (Buch et al., 2021; WIEGO, 2025). Inclusive circular economy frameworks advocate building cooperative enterprise models, capacity‑building, and access to technologies that enable waste pickers to engage in higher‑value activities such as upcycling, product manufacturing, and expanded recycling services. In the absence of these supports, many informal workers remain excluded and vulnerable, even as they perform indispensable environmental services. 

Urban Local Self-Governance and Lessons from the Panchayati Raj System

A useful conceptual parallel for strengthening community-centred waste governance in Delhi lies in India’s Panchayati Raj system. In many rural contexts, the panchayat effectively functions as the most immediate and meaningful “state” for villagers — mediating access to services, enforcing norms, and enabling collective decision-making at a scale where accountability remains visible and social sanctions are effective. Waste management, water use, sanitation, and resource sharing in rural areas are often governed through such locally embedded institutions, where participation is not an abstract civic duty but part of everyday governance.

The 74th Constitutional Amendment sought to extend this localisation to urban India, empowering ULBs and ward committees for decentralised solid waste management at neighbourhood scales. However, implementation has faltered, with CAG audits revealing centralised, contractor-driven systems limiting participation, as seen in Delhi’s persistent segregation gaps despite mandates. Kalra and Manasi (2020) further note urban parallels in Bengaluru, where despite devolution intent, technocratic approaches hinder proximate governance, underscoring the need for adaptive local models.

Re-imagining urban waste governance through a Panchayati Raj–inspired lens does not imply transplanting rural institutions into cities, but rather adapting the underlying principle: governance that is proximate, participatory, and socially embedded. At the urban scale, ward committees, RWAs, informal worker collectives, and local NGOs can function as quasi-local governing units — analogous to panchayats — responsible for monitoring segregation, coordinating decentralised composting or material-recovery systems, and mediating between residents and municipal authorities. When governance operates at this scale, compliance is more likely to be shaped by social norms and collective responsibility rather than distant enforcement alone.

Learning from Global and Indian Decentralised Waste Models

Decentralised and community-based waste management systems have been widely studied across Indian and international contexts, consistently demonstrating potential to reduce landfill pressure, improve segregation outcomes, and enhance citizen participation. Across cases, these systems can be analytically grouped into three broad categories: community-driven low-technology initiatives, community–institutional hybrid models, and technology-enabled decentralised systems.

A comparative study of 17 decentralised composting schemes across Bangalore, Chennai, Pune, and Mumbai found that initiatives led by residents, NGOs, and local organisations successfully diverted organic waste from municipal streams, reduced reliance on unreliable formal collection systems, and generated small-scale employment while enhancing local environmental awareness. However, the study also noted that long-term viability depended on consistent household participation and at least minimal municipal support (Zurbrügg et al., 2004). These findings highlight both the potential and the fragility of purely community-led decentralised systems.

Community–institutional hybrid models demonstrate how decentralised approaches can be stabilised and scaled through formal governance arrangements. In Mumbai, the Advanced Locality Management (ALM) programme illustrates how neighbourhood-level citizen groups working in collaboration with municipal authorities can strengthen urban waste governance. Initiated in 1997, the ALM programme integrates resident monitoring, door-to-door collection, and source segregation within the formal framework of the Brihanmumbai Municipal Corporation. Evidence suggests that ALMs have contributed to improved segregation practices, sustained civic engagement, and the institutionalisation of citizen participation in waste management, indicating that decentralised systems are more effective when residents perceive them as responsive, transparent, and officially supported (Basu et al., 2019).

India’s regulatory landscape has also attempted to introduce decentralisation through policy mechanisms rather than community organisation alone. Extended Producer Responsibility (EPR), mandated under the Plastic Waste Management Rules (2016, amended 2022), has expanded digital tracking requirements, increased annual recycling targets, and placed lifecycle responsibility on producers. However, recent assessments suggest that EPR’s on-ground effectiveness remains limited due to weak enforcement, inadequate recycling infrastructure, and the systematic exclusion of informal recyclers from formal compliance mechanisms, constraining its impact on landfill diversion and material recovery (Saroj, 2025). This highlights the limits of decentralisation driven solely through regulatory design without community or informal-sector integration.

International experiences reinforce the importance of combining decentralisation with behavioural design and evaluation. In Barcelona and the wider Catalonia region, door-to-door (D2D) waste collection systems replace shared neighbourhood bins with scheduled household-level pickup, making segregation a visible and routine practice. Empirical evaluations indicate that municipalities adopting D2D systems achieved significantly higher rates of separately collected waste—particularly plastics—compared to areas without such systems, demonstrating measurable improvements in segregation outcomes (Bel & Bühler, 2025). In Paris, decentralised neighbourhood recycling points and eco-district initiatives similarly demonstrate that infrastructure alone is insufficient; sustained participation depends on governance arrangements that emphasise resident involvement and shared responsibility at the local level.

Technology-enabled decentralised systems further illustrate how digital tools can strengthen both efficiency and accountability. In Brazil, studies of waste-picker cooperatives in cities such as São Paulo and Belo Horizonte show that integrating simple technologies—digital weighing systems, QR-based tracking, and cooperative-level data dashboards—significantly improved transparency, income distribution, and material recovery while formalising workflows previously confined to the informal economy (Dias, 2016). Comparable principles are evident in European cities such as those in Portugal, where sensor-equipped recycling bins feed real-time fill-level data into route-optimisation systems, reducing unnecessary trips, fuel consumption, and operational costs while keeping neighbourhood collection points functional. Private-sector innovations, such as Bridgera’s IoT-based smart waste management systems, similarly demonstrate how fill-level sensors, automated alerts, and dynamic routing can complement decentralised or community-based models by improving service efficiency and reducing environmental costs.

In summary, evidence from India and abroad indicates that decentralised waste management systems are most effective when community engagement, institutional support, and enabling technologies operate together. Purely community-led initiatives, regulatory decentralisation, and technologically optimised systems each have distinct strengths and limitations. For cities such as Delhi, integrating these approaches—while formally recognising informal workers and supporting neighbourhood-level participation—offers a practical pathway toward more sustainable, inclusive, and trusted waste governance.

Governance, Institutional Context, and the Case for Community Integration

One structural advantage for community-based waste governance lies in the institutional framework provided by decentralised urban governance. The principle underlying the 74th Constitutional Amendment — decentralisation of urban governance — provides a formal basis for empowering local bodies, ward committees, and community associations in civic functions like waste management. In principle, this could allow neighbourhood entities such as resident welfare associations (RWAs), local NGOs, informal worker collectives, and municipal ward committees to collectively manage waste at the grassroots. In practice, however, collaboration is rare and often limited by institutional inertia. For example, earlier efforts at community-government partnerships in Delhi were attempted under the Bhagidari System, which aimed to involve RWAs and local associations in municipal functions including waste management. (Wikipedia)

Unfortunately, outcomes have been mixed: while Bhagidari earned international recognition in its early years, over time participation has declined, and systemic follow-through was weak. This underscores the need for renewed institutional commitment, inclusive governance frameworks, and meaningful empowerment of communities — beyond token consultation or one-time projects. A formal governance architecture that recognizes and integrates informal waste workers, supports decentralised composting and recycling initiatives, and incentivises community participation could redefine how Delhi manages its waste — keeping social justice, environmental sustainability, and civic engagement at the core.

While initiatives such as Bhagidari initially showed promise in promoting citizen participation, participation has declined over time, highlighting the need for stronger institutional backing. On paper, India’s Solid Waste Management (MSW) Rules, 2016 — along with provisions delegating responsibilities to Urban Local Bodies (ULBs) — provide a robust framework for decentralised waste management and inclusive engagement. The 2016 rules formally recognise “waste pickers” and “informal waste collectors,” require state policies to be formulated in consultation with these stakeholders, and direct ULBs to establish systems that integrate informal waste workers into door‑to‑door collection and material recovery operations (MSW Rules, 2016). They also mandate facilities and processes that enable informal workers to access segregated recyclables and encourage capacity building and identity documentation, thereby positioning ULBs as employers and facilitators of an inclusive, decentralised system. However, the translation of these legal provisions into effective on‑ground inclusion remains weak, underscoring the need for renewed institutional commitment, clearer convergence between MSW design and ULB action, and mechanisms that elevate informal workers’ livelihoods and authority within waste governance. 

Challenges and Risks

Community-based and decentralised waste-management initiatives have significant potential in Indian cities, yet a substantial body of empirical research highlights structural and operational constraints that undermine their long-term viability. As shown by Zurbrügg et al. (2004), in their study of 17 decentralised composting schemes across major Indian cities (Bangalore, Chennai, Pune, Mumbai), the sustainability of community-level composting depends critically on the availability of municipal space — a resource severely constrained in densely built-up urban neighbourhoods. Without such space, composting schemes often become unviable or operate at sub-optimal capacity. Moreover, many such initiatives face institutional inertia and policy gaps: the absence of stable municipal support, weak governance structures, and regulatory ambiguity often lead to the collapse of projects once initial community enthusiasm fades (Ibrahim, 2025).

The role of informal waste pickers — who perform a large share of dry waste recovery and recycling — is especially important but also deeply fraught. A systematic review by Rani, Pandey, Saluja, Anand & Kumar (2021) documented a broad spectrum of occupational hazards for waste-pickers globally and in India, including physical injuries (cuts, lacerations, musculoskeletal problems), respiratory disorders, skin diseases, infectious diseases, and other health outcomes connected to long-term exposure. Similarly, a cross-sectional study of rag-pickers in Mumbai found elevated rates of both physical and mental health problems, including backache, respiratory symptoms, accidental injuries, and psychological distress (Mote, Kadam, Kalaskar, Thakare & Muthuvel, 2016). The lack of formal recognition, protective equipment, social security, and regular medical support leaves these workers vulnerable to chronic health risks and prevents their integration into safe, dignified, formal livelihoods. According to Chokhandre, Singh, and Kashyap (2017), waste-pickers “suffer high levels of morbidity linked to their work conditions,” including physical injuries, respiratory problems, infections, and chronic illnesses, exacerbated by lack of protective equipment and formal recognition. Scaling successful neighbourhood-level experiments to city-wide systems is equally challenging, requiring coordination among multiple stakeholders — residents, RWAs, NGOs, municipal authorities, and waste-picker cooperatives — which is often administratively complex and resource-intensive.

Scaling up successful neighbourhood-level experiments to city-wide decentralised waste governance remains another complex hurdle. Research on decentralised solid-waste management in urban India indicates that long-term viability of such models depends not only on technical feasibility and community support, but also on managerial capacity, economic viability, and continuous engagement with parallel government schemes — factors that vary significantly across localities and often become limiting (Unnikrishnan et al., 2006). Additionally, even where composting or material-recovery units have been initiated, many schemes suffer from poor documentation: accounting for waste inflows and outflows remains weak, mass-flow data are unreliable or absent, and financial transparency is limited — all of which hinder performance evaluation, replication, or scaling. Taken together, the evidence suggests that while decentralised, community-led waste management offers a promising path, realizing its promise demands strong institutional support, formal integration of informal workers, and rigorous monitoring systems.

Recommendations: Towards a Community-Centred, Institutionalised Waste Governance for Delhi

Decentralised, community-embedded systems
Research from Indian cities shows that decentralised, ward-level waste collection and processing can improve segregation and reduce pressure on municipal systems when RWAs, NGOs, and community organisations are formally contracted (Unnikrishnan & Singh, 2010; World Bank, 2008). Policy analyses further argue that neighbourhood composting and small-scale treatment facilities are better suited to dense urban contexts than large centralised systems, provided they receive sustained municipal support (Marshall, Randhawa, & Agarwal, 2015).

Formal integration of informal waste workers
Extensive evidence demonstrates that informal waste pickers significantly improve recycling outcomes and reduce municipal costs, yet remain institutionally excluded. Studies show that formal recognition through identity cards, service contracts, access to sorting space, and protective equipment enhances recycling efficiency while improving worker health and livelihoods (Wilson, Velis, & Cheeseman, 2006; Gunsilius et al., 2011).

Incentive-based community engagement
Field studies in Delhi indicate that information campaigns alone do not sustain waste segregation; however, combining awareness with financial incentives leads to higher and more durable compliance (Wadehra et al., 2017). Broader behavioural research confirms that monetary rewards and recognition schemes can effectively reduce the contribution–action gap in urban waste segregation.

Data-driven, transparent monitoring
National reviews highlight that decentralised waste systems require systematic tracking of waste flows, composition, and diversion rates. Mass-flow accounting and local performance indicators are essential for planning, accountability, and effective contracting with community and informal-sector actors (Kapoor & Chakma, 2024).

Multi-stakeholder, decentralised institutions
Analyses of Delhi’s waste governance caution against an exclusive focus on centralised waste-to-energy models, advocating instead for institutional arrangements that formally involve ward committees, RWAs, NGOs, and waste-picker groups. Comparative research suggests such decentralised, cooperative governance frameworks are more equitable, resilient, and socially legitimate.

Conclusion

Delhi’s solid waste challenge is immense — but not insurmountable. The city does not require solely large-scale centralised solutions, such as mega waste-to-energy plants. Rather, it needs a transformation of governance: one that recognises waste as a resource, not waste as a burden; that empowers communities and informal workers; and that institutionalises decentralised, participatory waste management. By investing in community-centred models — composting hubs, local material recovery, formalising waste workers, incentivising segregation, and embedding these in institutional frameworks — Delhi can pave the way for a more just, sustainable and resilient waste governance system. This is not just environmental policy; it is governance reform with a human face.