India’s energy security to 2047 will be determined not by capacity additions alone, but by whether the country can build a resilient, affordable, and competitive energy system that can absorb geopolitical shocks, manage rising demand, and decarbonise in parallel.
India’s energy-security debate is often framed as a single headline risk: import dependence—especially crude oil. That is real and measurable. In FY2023–24, India imported about 232.5 million tonnes of crude, with crude import dependence at 87.7 percent, as per Petroleum Planning & Analysis Cell (PPAC)-reported data.
Yet focusing solely on barrels obscures the bigger strategic challenge. By 2047, India’s core task is to build system resilience—the ability to sustain high growth while absorbing shocks such as geopolitics, price spikes, supply disruptions and climate extremes, and simultaneously bending the emissions trajectory.
The transition underway is already material. As of November 30 2025, the country’s total installed electricity capacity stood at 509.7 GW, with non-fossil at 51.6 percent (262.8 GW). But capacity shares are not the same as security, which is defined by five outcomes: adequacy, affordability, reliability, resilience, and sovereignty (control over critical inputs and technologies). India will only be energy-secure by 2047 if it treats this as a whole-economy redesign, not an electricity-sector target.
India’s electricity demand will rise sharply even under strong efficiency gains. The Central Electricity Authority’s National Electricity Plan (NEP) projects energy requirement rising to 2,473.8 BU and peak demand to 366.4 GW by 2031–32. If one extrapolates from that trajectory (with improved energy efficiency but rising industrialisation and electrification), India should plan for a roughly 2–2.5x in electricity needs by 2047, while keeping delivered power affordable for households and globally competitive for industry.
At the same time, India’s primary-energy security remains constrained by hydrocarbons and logistics. Crude oil import dependence is near 88 percent and structurally difficult to change quickly. The domestic coal production has reached record levels—997.826 MT in FY2023–24—but import volumes are still significant (261.001 MT in FY2023–24, per official data), reflecting demand from power and industry and grade/location mismatches. Natural gas accounts for only about seven percent of India’s primary energy mix in 2023–24, but the government’s stated ambition is to increase its share to 15 percent by 2030; India also imported about 47 percent of total gas supply in FY2023–24. These are not just energy variables; they are macroeconomic variables—trade balance, inflation pass-through, and industrial competitiveness.
By 2047, India should operationalise energy security as a dashboard with hard targets:
Not only crude oil dependence, but the weighted dependence on oil, gas, coking coal, and critical minerals (lithium, nickel, cobalt, rare earths), adjusted for concentration risk and shipping choke points.
Security is not “renewables MW”; it is “renewables MW + storage hours + transmission + demand response + firm low-carbon capacity”.
A clean system that cannot deliver power reliably is not secure. Security must be measured in SAIDI/SAIFI improvements, feeder-level reliability, and financial viability of discoms.
Oil reserves, coal logistics, gas storage, and resilient ports/pipelines are national security infrastructure.
Security requires a domestic base for solar, wind, batteries, power electronics, transformers/HVDC, electrolysers, and—critically—spares and O&M capability.
Phase I:
2026–30: Lock in the Irreversible Moves
The NEP pathway to 2031–32 already implies a dramatic scale-up: by 2031–32, projected capacity includes 596 GW renewable capacity plus 47 GW/236 GWh of BESS and 26.7 GW of pumped storage, alongside 304 GW of conventional capacity.
India should treat these not as “transition” assets but as security assets—they reduce fossil exposure and improve shock tolerance.
The plan to add 1,91,474 km of transmission lines and 1,274 GVA transformation capacity (220 kV and above) through 2031–32—and to raise inter-regional transfer capacity to 168 GW—must be viewed as a national competitiveness programme.
The opportunity is to make transmission planning the “operating system” for renewable geography: deserts, coasts, plateaus, and the Northeast.
Energy security improves fastest when India substitutes imported molecules with domestic electrons. The grid becomes the delivery vehicle for security. Priority sectors are urban mobility (2W/3W/4W), buses, and rail; industrial heat where feasible (low/medium temperature); cooking (where local economics and reliability support it); and building cooling (paired with demand response and thermal storage).
India will add capacity at unprecedented pace. The cheapest “new capacity” is often negawatts and load flexibility. The security play is to treat demand response as a capacity market product: Time-of-day tariffs at scale, smart charging for EVs, industrial interruptible load contracts, and agricultural load shifting aligned with solar hours. This is asymmetric because it creates reliability without fuel imports, land acquisition, or long gestation.
The National Green Hydrogen Mission targets at least 5 MMT/year of green hydrogen production by 2030, associated with around 125 GW of renewable additions and about ₹8 lakh crore of investment. The security-first approach is to prioritise hydrogen use where it displaces high-risk imports and hard-to-abate emissions: fertilisers (ammonia), refineries, and select industrial clusters—before mass mobility.
ISPRL was created to build strategic crude storage. India’s Phase-I storages are at Visakhapatnam, Mangaluru, and Padur. Expansion is underway/planned, including Padur expansion and Chandikhol, Odisha, and the policy direction is towards commercial participation and scale. By 2047, India should treat reserves as dynamic risk management: rotating stocks, leasing capacity, and linking SPR operations to refinery and shipping logistics.
Phase II:
2030–40: Scale Firm Clean Power and Industrial Sovereignty
India’s future grid is not a binary coal-vs-solar system; it is a portfolio grid. The Northeast is pivotal. The announced hydro transmission plan to harness around 76 GW from the Brahmaputra basin by 2047 (including conventional and pumped storage) is a strategic move—but only if executed with environmental integrity, local participation, and accelerated transmission build-out.
Energy security will increasingly be determined by who controls: battery supply chains and recycling, power electronics (inverters, converters), grid equipment (transformers, HVDC), electrolysers and hydrogen derivatives, and critical mineral processing.
India should extend the “PLI logic” beyond manufacturing into materials + recycling + standards. Security is not merely assembling modules; it is controlling materials, IP, and throughput quality.
India wants to raise gas share to 15 percent by 2030. That is plausible only if gas is used as a balancing and industrial feedstock fuel, not as a broad baseload substitute. The procurement strategy must shift toward a “portfolio”: long-term contracts for baseline demand, diversified suppliers, limited spot exposure, and strategic gas storage development (a second asymmetric opportunity).
Phase III:
2040–47: Reduce Hydrocarbon Vulnerability Structurally
A new oil-security doctrine: reduce demand growth, not only supply risk. Even with strong upstream reforms, domestic crude production is unlikely to fully offset demand growth.
The durable solution is to flatten oil demand growth via: near-total electrification of 2W/3W fleets and a large share of urban 4W, a mature biofuels ecosystem for legacy ICE, efficiency standards across freight and logistics, a realistic Sustainable Aviation Fuel (SAF) ramp for aviation, and a hydrogen/ammonia pathway for select shipping corridors.
Refineries will remain strategic assets. Their security value increases when they can flex: crude slate diversity, output mix (fuels petrochemicals), co-processing biofeed stocks, and integrating hydrogen and carbon management where economical.
2047 grids must be designed for heat waves, floods, cyclones, and drought. This means hardened substations, distributed generation for critical loads, microgrids for hospitals and water systems, and climate-proofed coal logistics and hydro operations.
No national roadmap will succeed if it is not executed as a state compact. India should formally classify states by “security role” and align incentives:
The Centre’s role is to finance and standardise; the states’ role is to execute and compete.
India already has ambitious targets: the updated NDC commits to 50 percent cumulative installed power capacity from non-fossil sources by 2030 and a 45 percent reduction in emissions intensity of GDP (from 2005 levels) by 2030. Achieving energy security by 2047 requires governance reforms that convert targets into delivery:
Energy security for India in 2047 will not be achieved by one technology or one ministry. It will be achieved by re-engineering the economy’s energy metabolism: replacing imported molecules with domestic electrons where possible, protecting unavoidable imports with strategic reserves and diversified procurement, and building sovereign capability in the industrial layers that make the transition durable.
If India executes the transmission build-out, storage scale-up, and demand-flexibility reforms already embedded in official planning, while using hydrogen, gas, and strategic reserves with a security lens, 2047 can mark a structural shift: from being exposed to global volatility to being able to price risk, absorb shocks, and grow through disruption.
The author is Director General, The Energy & Climate Initiatives Society (ENCIS)