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Announcement
Carbon development project for animal waste management system in rural areas of Maharashtra, India

Student name: Ms Aesha Himanshu Sura
Guide: Dr Anand Madhukar
Year of completion: 2024
Host Organisation: ReNew
Supervisor (Host Organisation): Mr Indradeep Das
Abstract:

This thesis explores the implementation and impact of a carbon project involving the installation of 500 biogas units in rural Maharashtra, India. The primary objective is to mitigate greenhouse gas emissions by converting livestock manure into biogas, thereby reducing methane emissions from open manure pits and decreasing reliance on non-renewable wood fuel. The project targets households with at least three cows or buffaloes, traditionally dependent on firewood for cooking. These biodigesters not only provide a clean, renewable cooking fuel but also produce nutrient-rich digestate for agricultural use.

The baseline survey revealed that 84.4% of households relied on firewood, underscoring significant health and environmental benefits from the transition to biogas. The project employed the "Gold Standards’ Methodology for Animal Manure Management and Biogas Use for Thermal Energy Generation" to quantify these impacts accurately. Each biodigester is estimated to generate approximately 7.99 carbon credits, creating a financially sustainable model through the sale of these credits. Despite high initial costs and technical challenges, the project demonstrates a robust framework for leveraging carbon finance to support renewable energy initiatives.

Key findings include the annual prevention of 1085 tonnes of wood consumption, substantial improvements in indoor air quality, and enhanced socio-economic conditions through job creation. However, limitations such as the need for greater awareness and technical maintenance are noted. The study emphasizes the need for further research into the long-term impacts of biogas adoption, innovative financing mechanisms, and strategies for scaling up biogas technology.

This project aligns with global sustainable development goals by promoting environmental sustainability, improving public health, and enhancing community resilience. The integration of animal waste management with fuel switching in emission reduction calculations ensures comprehensive greenhouse gas mitigation. The financial viability and potential for project scalability highlight the significance of this initiative in advancing towards a low-carbon economy.

Detailed methodological approaches, data analyses, and comprehensive documentation are provided, ensuring adherence to GS4GG standards and demonstrating the project's multifaceted benefits to both the community and the environment.

KEYWORDS: Carbon Credits, Biogas Plants, Sustainable Development Goals, Livestock manure management, Mitigation of Climate Change.