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Serving the unserved: informal refuse collection in Mexico
1martin.medina-martinez.grd.genr@aya.yale.edu
Summary
Informal refuse collectors in Mexican cities fill gaps in municipal solid waste collection, especially in low-income areas. This informal sector creates jobs and benefits the urban environment.
Area of Science:
- Environmental Science
- Urban Planning
- Waste Management
Background:
- Incomplete municipal solid waste collection is a major issue in developing countries, with Mexican cities collecting less than 75% of generated waste.
- Uncollected waste leads to pollution, posing risks to human health and the environment, particularly in low-income communities lacking formal refuse services.
- Informal collectors often provide essential waste collection services in areas without official coverage, operating for a fee.
Purpose of the Study:
- To analyze the role and impact of informal refuse collection in three Mexican cities.
- To assess the potential of informal collection to supplement municipal services and address waste management challenges.
- To highlight the economic and environmental benefits of the informal waste collection sector.
Main Methods:
- Case study analysis of informal refuse collection operations in three distinct Mexican urban settings.
- Examination of the socio-economic factors influencing informal waste collection practices.
- Assessment of the environmental impact and economic contributions of informal collectors.
Main Results:
- Informal refuse collection significantly supplements inadequate municipal services, particularly in underserved low-income neighborhoods.
- The informal sector provides employment opportunities and contributes to the local economy.
- Informal collection plays a role in mitigating urban pollution and improving environmental conditions.
Conclusions:
- Informal refuse collection is a vital component of urban waste management in Mexico, offering practical solutions where formal systems fall short.
- Recognizing and integrating informal collectors can enhance waste management efficiency, create jobs, and improve urban environmental quality.
- Policy and urban planning should consider the contributions of the informal sector to achieve more sustainable and inclusive waste management systems.