Swachh Bharat Mission - Urban 2.0

Swachh Bharat Mission - Urban 2.0 (SBM-U 2.0) is the second phase of India's flagship urban cleanliness programme, launched by Prime Minister Narendra Modi on 1 October 2021 alongside the Atal Mission for Rejuvenation and Urban Transformation 2.0 (AMRUT 2.0). It is administered by the Ministry of Housing and Urban Affairs (MoHUA) under the constitutional framework of the Seventy-fourth Amendment Act of 1992, which devolves sanitation, solid waste management, and public health to urban local bodies via the Twelfth Schedule. The original Swachh Bharat Mission was launched on 2 October 2014 to commemorate Mahatma Gandhi's 150th birth anniversary, with the stated goal of an open-defecation-free (ODF) India by 2 October 2019. SBM-U 2.0 carries forward the unfinished agenda of the first phase with an outlay of approximately ₹1.41 lakh crore for the period 2021–2026, shifting the central objective from toilet construction toward the comprehensive vision of "garbage-free" cities.

The mission operates through a cost-sharing arrangement between the Union government and the states, with the central share calibrated by city population class and a higher central proportion for North-Eastern and Himalayan states and Union Territories. Funds flow from MoHUA to state governments and then to urban local bodies (ULBs), which execute works on the ground. The procedural backbone is the Star Rating Protocol for Garbage Free Cities, under which cities are certified at ascending levels—1-star, 3-star, 5-star, and 7-star—following self-assessment, third-party verification, and field inspection against parameters covering door-to-door collection, source segregation, processing, and disposal. ODF certification proceeds through a graded ladder of ODF, ODF+, ODF++, and Water+, where ODF+ addresses the functionality and cleanliness of public toilets, ODF++ adds safe faecal sludge management, and Water+ certifies the treatment and reuse of used water before discharge into the environment.

A defining mechanic of SBM-U 2.0 is its pivot to the science of waste management beyond visible cleanliness. The mission targets safe management of all fractions of solid waste, including the remediation of legacy dumpsites through bio-mining and bio-remediation to reclaim urban land. It mandates source segregation into wet, dry, and hazardous streams, and emphasises material recovery facilities, construction-and-demolition waste plants, and plastic waste management aligned with the Plastic Waste Management Rules. Used-water management is extended to all cities with fewer than one lakh population not covered under AMRUT, ensuring no untreated discharge into water bodies. The Swachh Survekshan annual cleanliness survey—first conducted in 2016 and among the world's largest such exercises—functions as the competitive ranking instrument that incentivises performance among participating cities.

Contemporary implementation is visible across India's urban landscape. Indore, in Madhya Pradesh, has been repeatedly ranked the cleanest city in successive Swachh Survekshan editions and is cited by MoHUA as a model for source segregation and decentralised composting. Cities including Surat, Navi Mumbai, and Visakhapatnam feature prominently in star-rating certifications. The Swachh Survekshan 2023 results were announced in January 2024 at New Delhi, and the Survekshan 2024–25 cycle introduced revised parameters. The mission interfaces with state urban development departments and municipal corporations, with progress monitored through MoHUA's digital dashboards.

SBM-U 2.0 must be distinguished from its rural counterpart, the Swachh Bharat Mission - Gramin (SBM-G), administered by the Department of Drinking Water and Sanitation under the Ministry of Jal Shakti, which addresses village sanitation and ODF-plus status across Gram Panchayats. It is also distinct from AMRUT 2.0, its sister scheme launched the same day, which focuses on water supply, sewerage, and septage rather than solid waste. Where the first Swachh Bharat Mission was measured primarily by the number of household and community toilets constructed, SBM-U 2.0 is measured by service-level outcomes—segregation rates, processing percentages, and certification tiers—marking a conceptual shift from infrastructure creation to sustained sanitation governance.

The mission has generated substantive debate. Critics question the reliability of self-declared ODF status, noting gaps between certification and ground reality, and the persistent challenges of toilet usage versus mere construction. The integration and welfare of sanitation workers, including the abolition of manual scavenging under the Prohibition of Employment as Manual Scavengers Act of 2013, remains a flagged concern, with the National Action for Mechanised Sanitation Ecosystem (NAMASTE) scheme introduced to mechanise hazardous cleaning. Questions persist over the financial capacity of smaller ULBs to operate and maintain processing assets after central funding tapers, and over the durability of behaviour change underpinning source segregation. Legacy dumpsite remediation timelines have also slipped in several large cities.

For the working practitioner, SBM-U 2.0 is a touchstone case in cooperative federalism, outcome-based budgeting, and the operationalisation of the Sustainable Development Goals—particularly SDG 6 on clean water and sanitation and SDG 11 on sustainable cities. UPSC General Studies Paper II candidates encounter it as an illustration of centrally sponsored schemes, ULB capacity, and service delivery, while Paper III links it to environment, waste-to-energy, and the circular economy. Desk officers and urban governance researchers treat it as the principal lens through which India's progress on municipal solid waste and used-water treatment is benchmarked, and as a recurring subject in audits, parliamentary standing committee reviews, and international comparisons of large-scale public sanitation programmes.