Article 3: Fossil Fuel Dependency and Vulnerability of Indian Agriculture
Why in News: The ongoing geopolitical tensions in West Asia affecting energy supply chains have exposed the vulnerability of Indian agriculture due to its increasing dependence on fossil fuel-based inputs.
Key Details
- India’s agriculture has transformed from animal-based to fossil fuel-driven systems since the Green Revolution. This shift has increased productivity but also created dependence on external energy inputs.
- Tractor sales reached over 1.16 million units in 2025–26, reflecting rapid mechanisation. This indicates a sharp rise in dependence on diesel and petroleum-based machinery.
- Fertiliser consumption has increased to over 32.9 million tonnes of NPK in 2024–25. Most of these fertilisers rely on fossil fuel-based feedstock like natural gas.
- Global supply disruptions, especially in West Asia, are affecting fertiliser and fuel availability. This has direct implications for farm costs, productivity, and food security in India.
Traditional vs Modern Agriculture
- Bovine-based Farming: Traditional Indian agriculture relied on bullocks for ploughing, irrigation, and transport. Animal waste was also used as organic manure, ensuring a circular and sustainable system.
- Shift to Mechanisation: Tractors, harvesters, and electric pumps have replaced animal and human labour. This has improved efficiency but increased dependence on fossil fuels.
- Decline of Draught Animals: The population of working bullocks has significantly reduced over time. This reflects the transition from renewable to non-renewable energy sources in farming.
- Power Source Transition: Mechanical and electrical power overtook animate power in the 1990s. This marked a structural shift in India’s agricultural energy base.
Green Revolution and Input Intensification
- High-Yielding Varieties (HYVs): The Green Revolution introduced semi-dwarf varieties responsive to fertilisers. These crops required higher nutrient input for maximum productivity.
- Chemical Fertilisers: Fertilisers like urea, DAP, and MOP became essential for modern agriculture. They provide nutrients in concentrated forms, boosting crop yields significantly.
- Increased Input Use: Along with fertilisers, use of pesticides and irrigation also increased. This created a high-input, high-output agricultural system.
- Fossil Fuel Link: Most modern agricultural inputs are derived from fossil fuels. This has made agriculture energy-intensive and vulnerable to external shocks.
Fertiliser Dependency and Energy Linkages
- Natural Gas Dependency: Nitrogen fertilisers are produced using ammonia derived from natural gas. This makes fertiliser production directly dependent on fossil fuel availability.
- Import Dependence: India imports a large share of its fertiliser inputs and raw materials. This exposes the sector to global price volatility and supply disruptions.
- Shift in Raw Materials: Fertiliser production moved from biomass-based to petroleum-based inputs. This transition increased efficiency but reduced self-reliance.
- Food Security Implications: Any disruption in fertiliser supply affects agricultural productivity. This can lead to inflation and threaten national food security.
Global Supply Chain Vulnerabilities
- Strategic Chokepoints: Disruptions in routes like the Strait of Hormuz affect fertiliser trade. A significant portion of global fertiliser shipments passes through such routes.
- Export Restrictions: Countries like China and Russia have imposed export controls. This reduces global supply and increases prices for importing countries like India.
- Price Volatility: Global conflicts lead to spikes in fuel and fertiliser prices. This raises input costs for farmers and reduces profitability.
- Geopolitical Risks: Conflicts in energy-rich regions directly impact agricultural systems. This highlights the interconnectedness of energy security and food security.
Mechanisation and Diesel Dependency
- Tractor Usage: Tractors have replaced bullocks in most farming operations. They consume significant amounts of diesel, increasing fuel dependence.
- Harvesting Technology: Combine harvesters perform multiple functions efficiently. However, they rely entirely on fossil fuels for operation.
- Irrigation Systems: Pump sets powered by electricity or diesel are widely used. This has replaced traditional irrigation methods like Persian wheels.
- Energy Costs: Rising fuel prices directly increase farming costs. This affects farmer income and agricultural sustainability.
Agro-Chemicals and Petrochemical Linkages
- Pesticide Production: Crop protection chemicals use petroleum-based solvents and emulsifiers. These are essential for effective formulation and application.
- Rising Demand: Increased pest resistance and intensive farming have boosted pesticide use. This further strengthens dependence on fossil fuel derivatives.
- Supply Chain Impact: Disruptions in petrochemical supply affect pesticide availability. This can reduce crop protection and lower yields.
- Environmental Concerns: Excessive use of chemicals impacts soil health and biodiversity. It raises sustainability concerns in the long run.
Challenges for Indian Agriculture
- High Input Costs: Rising fuel and fertiliser prices increase cost of cultivation. This reduces farmers’ profit margins and increases distress.
- Import Dependence: Heavy reliance on imports exposes India to global shocks. This weakens agricultural resilience and self-sufficiency.
- Environmental Degradation: Overuse of chemicals leads to soil and water degradation. It threatens long-term agricultural productivity.
- Energy-Agriculture Nexus: Agriculture is increasingly linked to energy markets. Fluctuations in energy prices directly impact farming viability.
Way Forward
- Diversification of Inputs: Promote organic and bio-fertilisers to reduce dependency. This can improve sustainability and reduce import reliance.
- Renewable Energy Use: Encourage solar-powered irrigation and farm machinery. This will reduce fossil fuel consumption in agriculture.
- Domestic Production: Boost indigenous fertiliser production capacity. This will enhance self-reliance and reduce vulnerability.
- Sustainable Practices: Promote natural farming and integrated nutrient management. This will ensure long-term ecological and economic sustainability.
Conclusion
India’s agricultural transformation has improved productivity but increased dependence on fossil fuels. Reducing this dependency through sustainable practices and energy diversification is essential for ensuring long-term food and energy security.
EXPECTED QUESTIONS FOR UPSC CSE
Prelims MCQ
Q. With reference to fossil fuel dependency in Indian agriculture, consider the following statements:
- Nitrogen fertilisers are largely produced using natural gas as a feedstock.
- Mechanisation in agriculture has reduced dependence on fossil fuels.
- Global geopolitical conflicts can impact fertiliser availability in India.
How many of the above statements are incorrect?
(a) Only one
(b) Only two
(c) All three
(d) None
Answer: (a)
Descriptive Question
Q. “The Green Revolution has increased agricultural productivity but also deepened India’s dependence on fossil fuels.” Discuss the challenges arising from this dependency and suggest sustainable alternatives.