What are the challenges to solid waste management in India ? Discuss the governmental policy framework on solid waste management. Discuss the success/failure cases of Delhi and Indore cities highlighting the salient feature of their solid waste management initiatives.
Approach · directive: “what / discuss”
What it asks · Identify the challenges of solid waste management, outline the policy framework, and contrast Indore's success with Delhi's difficulties.
The question has 3 parts — answer each
- What are the challenges to solid waste management in India
- Discuss the governmental policy framework on solid waste management
- Discuss the success and failure cases of Indore and Delhi, highlighting the salient features of their initiatives
Open with · Much of urban India's waste still ends up in open dumps that burn, leach into groundwater and emit methane.
Cover
- Challenges: poor segregation at source, weak collection in unplanned areas, legacy dumpsites, low processing capacity, neglect of waste pickers, weak municipal finances.
- Framework: SWM Rules, 2016 replaced by SWM Rules, 2026 — four-stream segregation, bulk-generator responsibility, environmental compensation; plastic EPR rules; SBM-Urban 2.0.
- Support: Swachh Survekshan rankings, GOBARdhan bio-CNG, legacy-waste bioremediation, material recovery facilities.
- Indore (success): door-to-door collection of segregated waste, full processing, legacy dumpsite cleared, bio-CNG plant, strong citizen participation, repeated cleanest-city rankings.
- Delhi (struggle): mountains of legacy waste at Ghazipur, Bhalswa and Okhla, landfill fires and leachate, weak segregation, several agencies, burning mixed waste in plants.
- Lessons: political and administrative will, behaviour change, user charges and fines, decentralised composting, integrating waste pickers, data tracking.
Close with · Indore shows that segregation at source and accountable municipal leadership, more than technology alone, make a city garbage-free.
Add value (verified)
- The SWM Rules, 2026 (in force from 1 April 2026) make four-stream segregation mandatory: wet, dry, sanitary and special care waste. PIB — New Solid Waste Management Rules notified (28 January 2026) ↗“Four-stream segregation of solid waste at source has been made mandatory under the SWM Rules, 2026. Waste is required to be segregated into wet waste, dry waste, sanitary waste and special care waste.”
- Indore's bio-CNG plant (2022) treats 550 tonnes a day of segregated wet waste. PIB — PM inaugurates Gobar-Dhan plant in Indore (19 February 2022) ↗“The plant, inaugurated today, has a capacity to treat 550 tonnes per day of segregated wet organic waste.”
Question: UPSC's CS (Main) 2026, GS Paper III — paper ↗. Approach: Minimalist IAS, checked 30 Sept 2026 (how we verify) — UPSC publishes no model answers. ·
Model answer · 264 words (UPSC limit 250) · Minimalist IAS
Much of urban India's waste still ends in open dumps that burn, leach into groundwater and emit methane, even as cities generate more waste each year.
Challenges
- Generation: growing volumes with more plastics, e-waste and sanitary waste, and mixed waste that can be neither composted nor recycled.
- Systems: poor segregation at source, weak collection in unplanned settlements, legacy dumpsites, low processing capacity, neglect of informal waste pickers, weak municipal finances and lax enforcement.
Policy framework
- The SWM Rules, 2016 have been replaced by the SWM Rules, 2026 (in force from 1 April 2026): mandatory four-stream segregation into wet, dry, sanitary and special care waste, bulk-generator responsibility and environmental compensation for violations.
- Plastic Waste Management Rules with extended producer responsibility; Swachh Bharat Mission-Urban 2.0 for garbage-free cities and legacy-waste remediation.
- Instruments: Swachh Survekshan rankings, GOBARdhan bio-CNG plants and material recovery facilities.
Indore: what worked
- Door-to-door collection of segregated waste from every household, full processing, the legacy dumpsite cleared, a bio-CNG plant (2022) treating 550 tonnes a day of segregated wet waste, and citizen participation backed by user charges and fines; repeated cleanest-city rankings.
Delhi: what failed
- Mountains of legacy waste at Ghazipur, Bhalswa and Okhla, landfill fires and leachate, weak segregation, several agencies with divided responsibility, and mixed waste burnt in waste-to-energy plants, which pollutes and wastes recyclables.
Lessons
- Political and administrative will, behaviour change, user charges and fines, decentralised composting, integration of waste pickers and data-driven tracking make the difference; technology follows segregation, not the reverse.
Indore shows that segregation at source and accountable municipal leadership, more than technology alone, make a city garbage-free.
Written by Minimalist IAS from facts checked at source (how we verify). UPSC publishes no model answers: compare your structure and coverage with this, then write your own.