10 lakh kg waste processed in 8 years: Lessons from a zero-waste residential colony in Delhi
GS3Economy · S&T · Environment · Security· Pollution (air, water, plastic)· Prelims·
Why in news
A zero-waste residential model in Navjeevan Vihar, Delhi, successfully diverted 10 lakh kg of waste from landfills over 8 years, serving as a scalable model for urban waste management.
Background
The initiative led by Dr. Ruby Makhija involved source segregation, organic composting, and dry waste recycling. It was implemented in collaboration with the Municipal Corporation of Delhi (MCD) to achieve a zero-waste status.
Facts for Prelims
- BodyMCD: Municipal Corporation of Delhi is the primary local body responsible for municipal solid waste management in Delhi.
- FactThe Navjeevan Vihar initiative successfully diverted over 10 lakh kg of waste from landfills over an 8-year period.
- PlaceNavjeevan Vihar is a residential colony located in Delhi.
For Mains
Q. Discuss the role of community-led initiatives and decentralized waste management in achieving the goals of the Swachh Bharat Mission in urban India.
Dimensions to cover in your answer
- Behavioral barrier: Overcoming resident and domestic worker resistance to source segregation protocols.
- Logistical bottleneck: Requirement for localized composting infrastructure to prevent odor and public health issues.
- Scalability constraint: Difficulty in replicating community-led models across high-density, heterogeneous urban settlements.
Keywords: Decentralized waste management · Source segregation · Circular economy · Community engagement · Urban sustainability
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