The story so far: India spends $26.4 billion a year importing cooking gas, most of it shipped through the Strait of Hormuz. It has 332 million LPG connections, yet 37% of households still burn firewood and dung. The arithmetic has shifted: cooking with electricity is now cheaper than cooking with unsubsidised LPG. But moving hundreds of millions of kitchens from flame to wire raises a chain of questions about cost, grid stress, and who pays when demand spikes.
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Why is gas-based clean cooking hitting a wall?
Domestic LPG connections grew from 150 million in 2015 to 332 million by 2025, but India imports 60% of its LPG and 50% of its natural gas. The Institute for Energy Economics and Financial Analysis (IEEFA) estimates that the combined import bill hit $26.4 billion in FY24–25 — a 50% jump in six years.
Every West Asian escalation sends a price shock straight into Indian kitchens. Gas-based clean cooking has hit an affordability ceiling.
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Can electricity beat gas on cost, efficiency, and everyday cooking?
An IEEFA study from October 2025 found that electric cooking is 37% cheaper than non-subsidised LPG and 14% cheaper than piped natural gas for a family of four in Delhi — without any electricity subsidy. Only the heavily subsidised Prime Minister Ujjwala Yojana (PMUY) pricing undercuts e-cooking, and that subsidy costs the exchequer thousands of crores a year.
The efficiency gap is equally stark. Induction cooktops transfer about 85% of energy to the vessel; an LPG burner manages roughly 40%. Electric pressure cookers, tested across the MECS programme’s multi-country cooking diaries, use less energy than any other device assessed.
Indian cooking is not a single-pot affair. Anyone who makes chapatis, does a tadka, and stirs a dal simultaneously knows that a standard single-plate induction unit will not do. The Energy and Research Institute bats for research and development on multi-pot and flame-replicating induction models as a precursor for mass adoption, not an afterthought possibly explaining the 5% electric cooking share in 2021.
Both International Institute of Sustainable Development and IEEFA recommend starting with urban kitchens, freeing imported LPG for rural areas that still lack reliable electricity. The logic is sound — but it leads to a harder question. If a hundred million urban kitchens switch on induction cooktops in the evening, what happens to the power grid?
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What is a ‘peak,’ and what does a utility do when demand outstrips supply?
Electricity demand shifts a lot through the day. It ramps up around 3 p.m. and again from 9-11 p.m., mostly because households all flip on lights, fans, TVs, and ACs at the same time. This surge is called the ‘peak.’
India’s peak demand rose from 148 GW in 2014 to a record 250 GW in May 2024; the Ministry of Power projected it could touch 270 GW in 2025. For every degree rise in average daily temperature, peak demand now increases by more than 7 GW, according to the IEA.
When demand spikes beyond a distribution company’s (discom’s) contracted supply, it has a few options—none of them cheap. It can buy power on the spot market, typically the Indian Energy Exchange, where prices can swing from ₹3.50 per unit in normal hours to ₹9–10 during peak slots. It can fire up expensive gas-based peaking plants or release stored hydropower. It can dispatch grid-scale batteries — BSES Rajdhani in Delhi has commissioned India’s first commercial battery storage for precisely this kind of energy arbitrage. Or, as a last resort, it can impose planned power cuts, rotating blackouts across zones — what is known as load shedding — which disrupts livelihoods, damages industrial output, and is increasingly penalised by regulators.
Now imagine adding millions of induction cooktops to that evening peak window. Without intelligent management, mass e-cooking would steepen the evening peak, raise spot-market costs, and increase the risk of outages. The question is not whether to electrify, but how to electrify without overwhelming the grid. That is where automated demand response enters the picture.
Also Read | Sales of electric cooktops sizzle as LPG flameout worries families
Can smart technology flatten the peak automatically?
OpenADR — Open Automated Demand Response — is a two-way communication standard that enables automated participation of smart thermostats, EV chargers, water heaters, cooktops in demand response, ancillary services (frequency/voltage), and DER coordination. These devices then adjust their consumption automatically, without anyone having to lift a finger. Born from California’s 2002 energy crisis, its latest version plugs into modern energy systems using standard web protocols.
India has begun deploying it. Tata Power Delhi Distribution ran the country’s first OpenADR pilot across 167 commercial and industrial consumers, achieving an average peak reduction of 14%. A study done on the pilot stated a peak shaving ability of close to 7% if the technology is deployed across all the buildings in India. Internationally, South Korea’s Auto DR pilot cut electricity use by 24%; such programmes typically pay for themselves within four years by deferring the cost of new grid infrastructure.
What discoms still lack is the full stack: OpenADR-compliant servers, smart-meter-embedded receivers, and aggregator platforms that can orchestrate distributed loads into virtual power plants. Building this stack is essential — but it is only half the solution. The other half is turning households from passive consumers into active grid participants alongside upgrading households load capacity from 3 kW to 5 kW through investment in transformers and feeder infrastructure.
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Can rooftop solar and neighbourhood trading take the pressure off the grid?
A rooftop solar panel paired with a battery turns a household into a ‘prosumer’— both producer and consumer. The panel generates power by day; the battery stores the surplus; and the stored energy is discharged in the evening to run the induction cooktop. This offsets precisely the peak that mass e-cooking would otherwise create.
A 2025 Australian national-grid study referred to a halving of peak lead and reduction of grid reinforcement costs by 75% when residential electrification was combined with rooftop solar, batteries, and off-peak scheduling.
India’s rooftop solar capacity is projected to more than double from 17.6 GW in 2025 to over 41 GW by 2030, boosted by the PM-Surya Ghar Yojana, which aims to give 300 units of free electricity to ten million households.
The real impact comes when surplus solar is not just stored but traded. Peer-to-peer (P2P) energy trading lets a household sell excess electricity directly to a neighbour using a digital platform, bypassing the traditional discom route.
India ran South Asia’s first blockchain-based P2P solar trading pilot in Lucknow, led by the India Smart Grid Forum and Australia’s Powerledger, under a regulatory sandbox approved by the UP Electricity Regulatory Commission. Prosumers set prices, tracked trades in real time, and settled transactions through smart contracts. The result: a 43% reduction in the energy buy price compared with the retail tariff.
The pilot’s success led Uttar Pradesh to direct all its utilities to make provisions for P2P trading — a first for any State. In February 2026, Centre announced a P2P facility under the India Energy Stack for Delhi and western UP.
If a cluster of homes on a single feeder can trade solar surpluses during the evening cooking hours, the local peak flattens, the discom avoids buying expensive exchange power, and the neighbourhood effectively becomes a micro virtual power plant.
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What needs to happen, and how soon?
New York’s All-Electric Buildings Act mandates that most new construction under seven storeys be all-electric starting January 2026, and taller buildings by 2029. India has begun laying groundwork: the Go Electric campaign and the National Efficient Cooking Programme target two million induction stoves; BEE launched star labelling for induction hobs; the PM-Surya Ghar scheme links rooftop solar directly to household savings.
But a wider architecture is needed: redirect part of the estimated ₹40,000 crore annual LPG subsidy towards one-time capital support for induction cooktops. Expand EESL’s bulk-procurement model to e-cooking appliances. Mandate time-of-use tariffs for e-cooking and require OpenADR compatibility in new appliances and smart meters. Fund R&D on multi-pot induction technology designed for Indian cooking. And mandate all-electric construction for new residential buildings in Tier-1 cities.
The urgency is as much geopolitical as it is economic. Every dollar we spend on LPG imports goes through a supply chain that’s completely exposed to Hormuz choke points and whatever the oil producers decide to do that week.
Electricity is different — you can generate it from solar panels on rooftops and store it in batteries we assemble here. We’re talking about moving from imported fuel to power we make ourselves. That’s not just energy policy, that’s sovereignty.
Urban India is the obvious place to start this shift. The grid works, smart meters are already rolling out, and rooftop solar pays for itself in cities. The technology is there. The numbers add up. We know how to manage the grid. The question is whether the policy framework will catch up before the next oil shock forces the issue.
