Explain the key challenges for India’s energy security. What measures do you suggest for ensuring energy security along with economic growth and sustainability?

What energy security means

Energy security is conventionally read on four dimensions: availability of supply, accessibility without geopolitical interruption, affordability, and acceptability in environmental terms. India's difficulty is that it faces pressure on all four simultaneously while demand is still growing.

The key challenges

• Import dependence. Around 85 per cent of crude oil and roughly half of natural gas is imported, alongside significant coking coal. The import bill is one of the largest single components of the current account deficit.
• Concentrated sourcing and chokepoints. A large share of crude transits the Strait of Hormuz, so supply is exposed to a single geographic risk that no domestic policy can address.
• Coal lock-in. Coal still supplies the majority of electricity generation. It is domestically abundant and therefore secure, and it is the least acceptable environmentally — availability and acceptability point in opposite directions.
• Grid integration. Rising variable renewable capacity without matching storage and flexible balancing strains the grid; curtailment and duck-curve effects are already visible.
• DISCOM finances. Distribution company losses are the structural weak point. A discom that cannot pay generators cannot sign new power purchase agreements, which caps investment regardless of policy.
• Critical mineral dependence. The clean transition substitutes oil dependence for lithium, cobalt, nickel and rare earth dependence, concentrated in a handful of countries and heavily processed in one.
• Access quality. Universal household electrification was achieved, but reliability, voltage stability and hours of supply remain uneven.
• Cooking energy. LPG coverage expanded under Ujjwala, yet refill affordability keeps many households partially on biomass.

Measures

Supply diversification

• Widen the crude sourcing basket beyond West Asia, and expand strategic petroleum reserves beyond the current phase to approach the IEA's 90-day norm.
• Overseas equity oil and gas acquisition, and long-term LNG contracts with price-review flexibility.
• Accelerate the renewable build towards the 500 GW non-fossil capacity target, examined in our note on solar energy in India.
• Nuclear expansion, now materially changed by the fast breeder programme reaching criticality, and small modular reactors under discussion.
• Green hydrogen under the National Green Hydrogen Mission for hard-to-abate sectors, and compressed biogas and ethanol blending for transport.

Demand and efficiency

• Efficiency is the cheapest supply. PAT trading, BEE star labelling, UJALA and the Energy Conservation (Amendment) Act, 2022 with its carbon-credit trading scheme.
• Electrification of transport through FAME and PM E-DRIVE, which converts an oil import into a domestic electricity demand.

Infrastructure and system

• Storage: pumped hydro, battery energy storage viability gap funding, and the Green Energy Corridor for evacuation.
• Grid flexibility, demand response, and regional interconnection including the One Sun One World One Grid initiative.
• Distributed energy resources and rooftop solar under PM Surya Ghar, reducing transmission dependence.

Governance and finance

• DISCOM reform through RDSS with loss-reduction conditionality, and tariff rationalisation that separates subsidy from pricing.
• Critical mineral security through the National Critical Mineral Mission, KABIL's overseas acquisitions and recycling.
• Just transition planning for coal districts, so the phase-down does not become a regional shock.

The trilemma

Security, affordability and sustainability cannot be maximised together in the short run. Cheap secure coal is unsustainable; imported gas is cleaner and insecure; renewables are clean and secure but need storage that raises system cost. The honest answer is sequencing rather than simultaneity — expand renewables and efficiency fastest, retain coal as balancing capacity while storage matures, and treat DISCOM solvency as the precondition for all of it. The demand-side framing is developed in our note on energy security and systems.

Conclusion

India's energy security problem is not primarily a resource problem; it is a systems and finance problem. Import exposure is real, but the binding constraints are storage, grid flexibility and distribution-sector solvency, and those are the three places where policy effort returns the most.