Circular Economy in Agriculture: Waste to Wealth

• India’s rising agricultural waste demands sustainable management; circular economy can convert 350 million tonnes into energy, income, and climate solutions.

Need for Circular Economy in Agriculture

• Rural Economic Growth: Converting waste into bioenergy and biofertilisers can boost farmer incomes and create rural employment opportunities.
• High Waste Generation: India produces nearly 350 million tonnes of agricultural waste annually, much of which is underutilised or burnt.
• Renewable Energy Potential: Agricultural residues can generate over 18,000 MW of power, reducing dependence on coal-based energy.
• Biomass Availability: India has around 228 million tonnes of surplus biomass annually, sufficient for large-scale bioenergy use.
• Climate Concerns: Globally, 1.3 billion tonnes of food is wasted annually, contributing significantly to methane emissions.

Key Government Measures for Circular Economy in Agriculture

• GOBARdhan Programme: Aims to convert cattle dung, crop residues and food waste into compressed biogas (CBG) and organic manure.
• Crop Residue Management (CRM) Scheme: To prevent stubble burning through subsidised machinery and decentralised residue management systems.
• Agriculture Infrastructure Fund (AIF): To reduce post-harvest losses by financing storage, grading and agro-processing infrastructure.
• Biomass Co-firing Policy: To mandate 5–7% agro-residue use in coal plants to cut emissions and utilise crop waste.
• Animal Husbandry Infrastructure Development Fund (AHIDF): To promote scientific livestock waste management and biogas production.
• Mechanisation Support: Over 42,000 Custom Hiring Centres and 3.24 lakh machines like Happy Seeders distributed to enable in-situ residue management and curb stubble burning.

Challenges in Implementation

• Logistical Barriers: With 350 million tonnes of dispersed, seasonal waste, high transport and storage costs hinder efficient aggregation.
• Co-firing Deficit: Only 1.62 MMT biomass used against 38.55 MMT requirement, reflecting weak supply chains and pellet capacity gaps.
• Technology Gaps: Limited biochar deployment and underutilised cold storage despite over ₹66,000 crore AIF investment restrict value addition.
• Coordination Deficit: Multiple ministries involved, yet outcome-based monitoring of schemes like 979 biogas plants remains unclear.
• Market Uncertainty: Weak procurement assurance and fluctuating pellet pricing (₹1.8–2.3 per 1,000 kcal) discourage farmer participation.

Way Forward

• Outcome Monitoring: Shift from fund allocation to measurable indicators like reduction in stubble burning and actual biomass utilisation rates.
• Supply Strengthening: Expand pellet manufacturing capacity (beyond 30,000 tonnes per day) and secure storage to meet 38.55 MMT co-firing demand.
• Regulatory Clarity: Establish national boiler compatibility standards and clearly earmark environmental compensation funds for corrective action.
• Enforcement Consistency: Ensure uniform compliance beyond NCR through strict penalties and coordinated inter-ministerial implementation.

A circular economy in agriculture is not mere “waste management” but rural transformation, converting 350 million tonnes of waste into energy, income, and climate resilience through accountable “resource recovery” systems.

Reference: Down to Earth

PMF IAS Pathfinder for Mains – Question 557

Q. To what extent can agricultural waste drive rural growth under India’s circular economy framework? Critically examine the key institutional and enforcement gaps, and suggest reforms to strengthen implementation. (250 Words) (15 Marks)

Approach

• Introduction: Write a brief introduction about the circular economy in agriculture.
• Body: Write how agricultural waste drive rural growth under India’s circular economy framework, key institutional and enforcement gaps, and suggest reforms to strengthen implementation.
• Conclusion: Emphasis on waste to wealth approach to converting 350 million tonnes of waste into energy, and income.