{"id":97993,"date":"2026-04-13T11:36:25","date_gmt":"2026-04-13T06:06:25","guid":{"rendered":"https:\/\/vajiramandravi.com\/current-affairs\/?p=97993"},"modified":"2026-04-13T11:36:25","modified_gmt":"2026-04-13T06:06:25","slug":"electric-cooking-in-india-electric-cooking-impact-on-power-grid-explained","status":"publish","type":"post","link":"https:\/\/vajiramandravi.com\/current-affairs\/electric-cooking-in-india-electric-cooking-impact-on-power-grid-explained\/","title":{"rendered":"Electric Cooking in India: Electric Cooking Impact on Power Grid Explained"},"content":{"rendered":"<h2><b>Electric cooking Latest News<\/b><\/h2>\n<ul>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">The recent West Asia conflict and resulting fuel disruptions have highlighted India\u2019s vulnerability as an import-dependent energy economy, leading to LPG shortages and rising prices.\u00a0<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">This has triggered a shift in households toward electric cooking options like <\/span><b>induction and infrared cooktops<\/b><span style=\"font-weight: 400;\">, with sales surging significantly. The government is also exploring measures to boost production of such appliances.\u00a0<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">While this transition may reduce reliance on LPG, it is likely to increase electricity demand, potentially adding strain to an already stressed power grid during peak periods.<\/span><\/li>\n<\/ul>\n<h2><b>Induction Cooktops as an Alternative to LPG<\/b><\/h2>\n<ul>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">A basic induction cooktop costs around \u20b93,000\u20134,000, comparable to the price of an LPG cylinder in the black market.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">This makes it an affordable entry point for households considering a shift to electric cooking.<\/span><\/li>\n<\/ul>\n<h3><b>Working Mechanism<\/b><\/h3>\n<ul>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Induction cooktops do not use an open flame.\u00a0<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">They generate a <\/span><b>rapidly changing electromagnetic field<\/b><span style=\"font-weight: 400;\">, which heats the vessel directly.\u00a0<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Heat is produced through <\/span><b>electrical resistance<\/b><span style=\"font-weight: 400;\">, converting energy into thermal heat efficiently.\u00a0<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Direct heating of the vessel ensures <\/span><b>higher energy efficiency<\/b><span style=\"font-weight: 400;\">. Absence of flame makes induction cooktops <\/span><b>safer and cleaner<\/b><span style=\"font-weight: 400;\"> compared to gas stoves.<\/span><\/li>\n<\/ul>\n<h3><b>Compatibility Constraints<\/b><\/h3>\n<ul>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Induction cooktops require <\/span><b>ferromagnetic cookware<\/b><span style=\"font-weight: 400;\"> such as cast iron or magnetic stainless steel.\u00a0<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Not all traditional utensils are compatible due to differences in electrical resistance.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Induction-compatible cookware is generally <\/span><b>more expensive<\/b><span style=\"font-weight: 400;\">, making it less attractive for households planning only a temporary or partial transition from LPG.<\/span><\/li>\n<\/ul>\n<h2><b>Infrared Cooktops: Working Mechanism and Rising Adoption<\/b><\/h2>\n<ul>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Infrared cooktops are gaining popularity despite higher costs due to their <\/span><b>versatility and compatibility with all types of cookware<\/b><span style=\"font-weight: 400;\">.<\/span><\/li>\n<\/ul>\n<h3><b>How Infrared Cooktops Work<\/b><\/h3>\n<ul>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Electricity heats a coil or halogen element beneath a ceramic glass surface.\u00a0<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">The element becomes red-hot, similar to a toaster coil.\u00a0<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">It emits infrared radiation, an invisible form of electromagnetic energy.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Infrared radiation passes through the glass surface and is absorbed by the cookware.\u00a0<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">This causes molecules in the vessel to vibrate and generate heat, cooking the food.\u00a0<\/span><\/li>\n<\/ul>\n<h3><b>Growing Market Demand<\/b><\/h3>\n<ul>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Unlike induction, infrared cooktops work with steel, aluminium, glass, and ceramic vessels. This eliminates the need for specialised cookware.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Demand has surged significantly, with sales increasing nearly fourfold on platforms like Amazon India.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">The ease of use and flexibility are key factors behind this trend.<\/span><\/li>\n<\/ul>\n<h2><b>Challenges of Infrared Cooktops<\/b><\/h2>\n<ul>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><b>Lower Energy Efficiency<\/b><span style=\"font-weight: 400;\"> &#8211; Infrared cooktops operate at 70\u201380% efficiency, compared to 85\u201395% for induction cooktops. Heat is generated in stages\u2014coil \u2192 glass \u2192 vessel\u2014leading to greater energy loss.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><b>Higher Electricity Consumption<\/b><span style=\"font-weight: 400;\"> &#8211; Due to indirect heating, infrared cooktops consume more electricity than induction cooktops for the same cooking task.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><b>Heat Control Limitations<\/b><span style=\"font-weight: 400;\"> &#8211; Induction cooktops use advanced power electronics (like pulse-width modulation) to maintain efficiency even at low heat. Infrared cooktops rely on phase-angle control, switching the coil on and off to regulate heat.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><b>Power Quality Issues<\/b><span style=\"font-weight: 400;\"> &#8211; Phase-angle control distorts the electrical waveform and reduces the power factor. This causes extra current flow that does not contribute to useful heating, leading to inefficiencies.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><b>Impact on Power Grid<\/b><span style=\"font-weight: 400;\"> &#8211; Widespread use of infrared cooktops can increase losses in the distribution system. It may place additional stress on local electricity infrastructure, especially in high-demand areas.<\/span><\/li>\n<\/ul>\n<h2><b>Electric Cooking and Stress on Power Grid Infrastructure<\/b><\/h2>\n<ul>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><b>Peak-Time Demand Pressure<\/b><span style=\"font-weight: 400;\"> &#8211; Electric cooking demand is concentrated during morning and evening hours. Even a 3\u20135 GW increase during these periods can significantly strain local distribution networks.\u00a0<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><b>Localised Load Challenges<\/b><span style=\"font-weight: 400;\"> &#8211; The impact is often highly localised, with clusters of households or businesses shifting to electric cooking. This can overload distribution transformers, causing outages and infrastructure stress.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><b>Infrastructure Limitations<\/b><span style=\"font-weight: 400;\"> &#8211; Existing grid infrastructure in many areas is not designed for sudden demand spikes. Managing these sharp increases poses a major operational challenge for utilities.\u00a0<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><b>Long-Term Demand Implications<\/b><span style=\"font-weight: 400;\"> &#8211; A sustained shift away from LPG to electric cooking could lead to a persistent rise in electricity demand. This would require significant upgrades in infrastructure and power supply capacity.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><b>Seasonal and Supply Pressures<\/b><span style=\"font-weight: 400;\"> &#8211; With expectations of a hotter-than-normal summer, electricity demand is already rising. The government may rely more on coal-based power and emergency measures to meet peak demand.<\/span><\/li>\n<\/ul>\n<p><b>Source:<\/b> <a href=\"https:\/\/indianexpress.com\/article\/explained\/explained-economics\/induction-vs-infrared-cooktops-challenges-electricity-10627373\/\" target=\"_blank\" rel=\"nofollow noopener\"><span style=\"font-weight: 400;\">IE<\/span><\/a><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Electric cooking is rising in India due to LPG shortages. Electric cooking with induction and infrared cooktops may increase demand and stress the power grid.<\/p>\n","protected":false},"author":18,"featured_media":98036,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[18],"tags":[6133,60,22,59],"class_list":{"0":"post-97993","1":"post","2":"type-post","3":"status-publish","4":"format-standard","5":"has-post-thumbnail","7":"category-upsc-mains-current-affairs","8":"tag-electric-cooking","9":"tag-mains-articles","10":"tag-upsc-current-affairs","11":"tag-upsc-mains-current-affairs","12":"no-featured-image-padding"},"acf":[],"_links":{"self":[{"href":"https:\/\/vajiramandravi.com\/current-affairs\/wp-json\/wp\/v2\/posts\/97993","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/vajiramandravi.com\/current-affairs\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/vajiramandravi.com\/current-affairs\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/vajiramandravi.com\/current-affairs\/wp-json\/wp\/v2\/users\/18"}],"replies":[{"embeddable":true,"href":"https:\/\/vajiramandravi.com\/current-affairs\/wp-json\/wp\/v2\/comments?post=97993"}],"version-history":[{"count":3,"href":"https:\/\/vajiramandravi.com\/current-affairs\/wp-json\/wp\/v2\/posts\/97993\/revisions"}],"predecessor-version":[{"id":98053,"href":"https:\/\/vajiramandravi.com\/current-affairs\/wp-json\/wp\/v2\/posts\/97993\/revisions\/98053"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/vajiramandravi.com\/current-affairs\/wp-json\/wp\/v2\/media\/98036"}],"wp:attachment":[{"href":"https:\/\/vajiramandravi.com\/current-affairs\/wp-json\/wp\/v2\/media?parent=97993"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/vajiramandravi.com\/current-affairs\/wp-json\/wp\/v2\/categories?post=97993"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/vajiramandravi.com\/current-affairs\/wp-json\/wp\/v2\/tags?post=97993"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}