Structural Limitations of LPG-Based Clean Cooking Model

1. Import Dependence and Energy Vulnerability

India relies heavily on imports, with nearly 60% of LPG and 50% of natural gas sourced externally, leading to a high import bill of $26.4 billion. This makes the clean cooking strategy dependent on global supply chains rather than domestic energy security.

2. Geopolitical Exposure

A major share of LPG imports passes through the Strait of Hormuz, making supplies vulnerable to geopolitical tensions. Any disruption leads to price volatility, supply shocks, and household energy insecurity.

3. Fiscal Burden of Subsidies

LPG remains affordable mainly due to government support, costing around ₹40,000 crore annually. This raises concerns about the long-term fiscal sustainability of subsidy-driven clean cooking.

4. Incomplete Clean Cooking Transition

Despite expansion to 332 million connections, about 37% of households still rely on biomass, indicating that energy poverty persists, especially in rural areas.

5. Affordability Constraints

Rising global fuel prices have created an affordability ceiling, where households have access to LPG but struggle with consistent usage, limiting its effectiveness.

Economic Viability and Energy Efficiency of Electric Cooking

1. Cost Competitiveness

Electric cooking is now economically viable, with studies showing it is cheaper than non-subsidised LPG and piped gas, making it a financially rational option for households.

2. Higher Energy Efficiency

Induction cooktops (~85% efficiency) are far more efficient than LPG burners (~40%), ensuring better energy conversion and lower wastage.

3. Efficient Appliances

Devices like electric pressure cookers consume the least energy among cooking technologies, improving household energy productivity.

4. Environmental and Health Benefits

Electric cooking reduces indoor air pollution, black carbon emissions, and fossil fuel dependence, supporting public health and clean energy goals.

Socio-Technical Constraints in Indian Cooking Context

1. Cultural Cooking Practices

Indian cooking involves multi-dish, multi-step processes (chapati, tadka, frying), making single-plate induction stoves inadequate → need for context-specific solutions.

2. Need for Localised Technology

Experts highlight the need for India-specific appliance design (multi-pot, flame-like induction) → technology must align with user behaviour.

3. Low Adoption Levels

Electric cooking has only ~5% share, reflecting design and usability gaps rather than lack of access.

4. Urban-First Transition Strategy

Prioritising urban areas (better grid, reliability) can ease adoption and free LPG for rural households, suggesting a phased transition approach.

Peak Demand and Grid Stability Concerns

1. What is Peak Demand?

• Electricity demand is not uniform throughout the day.
• It rises sharply in specific windows, especially:
  • around 3 p.m., and
  • again from 9 p.m. to 11 p.m.

This surge is called the peak.

2. Peak Demand in India is Rising Rapidly

• India’s peak demand rose from 148 GW in 2014 to a record 242.5 GW in December 2025.
• According to the International Energy Agency (IEA), every 1°C rise in average daily temperature now adds more than 7 GW to peak demand.

The electricity system is already under stress even before mass electric cooking is introduced.

3. Why Peak Demand Matters for Discoms

When demand exceeds contracted supply, discoms must respond using costly options such as:

• purchasing power on the spot market through the Indian Energy Exchange, where prices can rise from ₹3.50/unit in normal hours to ₹9–10/unit during peak periods;
• running expensive gas-based peaking plants;
• releasing stored hydropower;
• dispatching grid-scale batteries;
• or imposing load shedding as a last resort.

For example, BSES Rajdhani in Delhi has commissioned India’s first commercial battery storage system to manage such price arbitrage and peak stress.

Unmanaged electric cooking could worsen peak load, raise system costs, and increase outage risks.

Demand-Side Management and Role of OpenADR

1. Need for Demand-Side Management (DSM)

The key challenge is not electrification itself but managing it without grid instability, requiring a shift from supply-side focus to demand management.

2. Role of OpenADR

OpenADR enables automated load adjustment through smart devices, facilitating efficient load shifting instead of manual demand reduction.

3. Evidence and Benefits

Pilots in India and globally show significant peak reduction (7–24%) and cost savings, reducing the need for expensive grid expansion.

4. Institutional Gaps

India lacks critical infrastructure like smart meters, aggregator platforms, and virtual power systems, limiting DSM implementation.

5. Grid and Household Readiness

Large-scale electric cooking requires upgraded household capacity and stronger distribution networks, making grid readiness essential.

Distributed Energy Systems: Rooftop Solar, Batteries and the Prosumer Model

1. The Prosumer Concept

• A household equipped with rooftop solar and battery storage becomes a prosumer — both a producer and a consumer of electricity.

2. How it Helps Electric Cooking

• Solar panels generate electricity during the day.
• Batteries store surplus power.
• That stored energy can then be used in the evening for induction cooking.

This directly offsets the same evening peak that mass e-cooking would otherwise intensify.

3. International Evidence

• A 2025 Australian national-grid study found that when residential electrification was combined with:
  • rooftop solar,
  • batteries,
  • and off-peak scheduling,

it led to:

• 50% reduction in peak load, and
• 75% reduction in grid reinforcement costs.

4. Indian Context

• India’s rooftop solar capacity is projected to more than double from 24 GW in 2026 to over 41 GW by 2030.
• This growth is being driven by the PM-Surya Ghar Yojana, which aims to provide 300 units of free electricity to 10 million households.

Peer-to-Peer Energy Trading and Decentralised Electricity Markets

1. What is P2P Energy Trading?

• Peer-to-peer energy trading allows households to sell surplus electricity directly to neighbours, bypassing the conventional one-way discom model.
• It is enabled through digital platforms and blockchain-based settlement systems.

2. Indian Pilot Experience

• India’s first blockchain-based P2P solar trading pilot was conducted in Lucknow, led by the India Smart Grid Forum and Australia’s Powerledger, under a regulatory sandbox approved by the Uttar Pradesh Electricity Regulatory Commission.
• Prosumers could:
  • set prices,
  • monitor trades in real time,
  • and settle transactions via smart contracts.
• The result was a 43% reduction in electricity buy price compared to retail tariff.

3. Policy Follow-up

• After the pilot’s success, Uttar Pradesh directed all utilities to create provisions for P2P trading.
• In February 2026, the Centre announced a P2P facility under the India Energy Stack for Delhi and western Uttar Pradesh.

P2P trading can reduce local peaks, lower costs, and convert neighbourhoods into micro virtual power plants.

Policy and Institutional Reforms Required

1. Fiscal Reforms

• Redirect part of the estimated ₹40,000 crore annual LPG subsidy towards:
  • one-time capital support for induction cooktops,
  • electric pressure cookers,
  • and battery-linked household systems.

2. Appliance Procurement and Market Creation

• Expand Energy Efficiency Services Limited (EESL) bulk-procurement model to electric cooking appliances.

This can reduce upfront appliance costs and accelerate adoption.

3. Regulatory Reforms

• Introduce time-of-use tariffs to shift cooking demand away from peak hours.
• Mandate OpenADR compatibility in new appliances and smart meters.

4. Technology Development

• Fund large-scale R&D on multi-pot induction technologies and flame-like cooking systems specifically designed for Indian kitchens.

5. Grid Infrastructure Upgradation

• Upgrade transformers, feeders, and household load capacity.
• Expand battery storage systems and local grid balancing tools.

6. Urban Planning and Building Codes

• Encourage or mandate all-electric construction for new residential buildings in Tier-1 cities.
• A global example is New York’s All-Electric Buildings Act, which requires most new low-rise buildings to be all-electric from January 2026 and taller buildings from 2029.

7. Ongoing Indian Efforts

India has already begun laying the groundwork through:

• Go Electric campaign
• National Efficient Cooking Programme, targeting two million induction stoves
• Bureau of Energy Efficiency star labelling for induction hobs
• PM-Surya Ghar scheme, linking rooftop solar to household savings

But these need to be integrated into a larger clean cooking transition framework.

Strategic Significance: Energy Security, Fiscal Prudence and Sustainability

1. Energy Security

• Moving away from imported LPG reduces exposure to external shocks and vulnerable chokepoints like the Strait of Hormuz.

2. Fiscal Prudence

• Reduces the subsidy burden on the exchequer and allows cleaner targeting of public resources.

3. Climate and Sustainability

• Supports decarbonisation, lower emissions, and cleaner household energy use.

4. Energy Sovereignty

• Electricity can increasingly be generated domestically through:
  • rooftop solar,
  • distributed renewables,
  • and local storage.

This marks a shift from imported fuel dependence to domestically generated energy autonomy.

Way Forward

• Adopt a phased, urban-first transition to electric cooking.
• Free imported LPG for rural households where electricity access is still weak.
• Integrate electric cooking with:
  • rooftop solar,
  • storage,
  • smart meters,
  • and demand-response technologies.
• Rationalise subsidies to move from fuel support to appliance support.
• Build a policy ecosystem where clean cooking is aligned with:
  • energy security,
  • smart grid reform,
  • renewable integration,
  • and household welfare.

Conclusion

Electrifying India’s kitchens is not only a clean cooking reform; it is a strategic energy transition measure. The economics now increasingly favour electricity over LPG, but successful transition will require a broader framework of technology adaptation, fiscal redesign, smart-grid management, and distributed energy innovation. A well-managed shift can reduce import dependence, strengthen grid modernisation, cut public subsidy burdens, and move India closer to true energy sovereignty.