{"id":104347,"date":"2026-05-21T12:12:11","date_gmt":"2026-05-21T06:42:11","guid":{"rendered":"https:\/\/vajiramandravi.com\/current-affairs\/?p=104347"},"modified":"2026-05-21T12:12:11","modified_gmt":"2026-05-21T06:42:11","slug":"how-states-are-tackling-peak-summer-power-demand-in-india","status":"publish","type":"post","link":"https:\/\/vajiramandravi.com\/current-affairs\/how-states-are-tackling-peak-summer-power-demand-in-india\/","title":{"rendered":"How States Are Tackling Peak Summer Power Demand in India"},"content":{"rendered":"<h2><b>Peak Summer Power Demand Latest News<\/b><\/h2>\n<ul>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">India\u2019s summer electricity demand has surged earlier than expected, with peak power demand reaching a record 256.1 GW on April 25, followed by even higher peaks on May 19 and 20.\u00a0<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Nearly <\/span><b>one-third<\/b><span style=\"font-weight: 400;\"> of this peak demand was met through <\/span><b>renewable energy sources<\/b><span style=\"font-weight: 400;\">, helping the national grid remain stable during daylight hours.\u00a0<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">However, during non-solar hours, when renewable generation declined, the grid faced a 2% power deficit (4,243 MW), highlighting the growing challenge of meeting rising evening and night-time electricity demand.<\/span><\/li>\n<\/ul>\n<h2><b>Understanding Peak Power Demand<\/b><\/h2>\n<ul>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Peak demand refers to the highest level of electricity consumption on a power grid during a specific period, usually measured over a 15-minute interval.\u00a0<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Although it represents a single point in time, peak demand generally occurs during a 2\u20134 hour period of unusually high electricity use.<\/span><\/li>\n<\/ul>\n<h3><b>Why Peak Demand Matters<\/b><\/h3>\n<ul>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">The power grid must be able to instantly meet peak electricity demand, even if it lasts only for a short duration.\u00a0<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">This means the entire electricity infrastructure\u2014generation, transmission, and distribution systems\u2014must be designed with peak demand in mind.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Managing peak demand is difficult because:\u00a0<\/span>\n<ul>\n<li style=\"font-weight: 400;\" aria-level=\"2\"><span style=\"font-weight: 400;\">Building enough infrastructure to meet the highest demand at all times can be: <\/span><b>Expensive; Inefficient<\/b><span style=\"font-weight: 400;\">. Much of the capacity would remain <\/span><b>underutilise<\/b><span style=\"font-weight: 400;\">d during normal or off-peak hours.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"2\"><span style=\"font-weight: 400;\">If adequate capacity is unavailable during peak periods, it can lead to: Load shedding; Power shortages.\u00a0<\/span><\/li>\n<\/ul>\n<\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Thus, balancing reliability and economic efficiency remains a key challenge for the power sector.<\/span><\/li>\n<\/ul>\n<h2><b>How States Manage Power Demand<\/b><\/h2>\n<ul>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">States manage electricity demand through contractual supply and power exchange purchases.\u00a0<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">The primary mechanism is long-term Power Purchase Agreements (PPAs) signed by State distribution companies (DISCOMs) with power generators, ensuring a stable electricity supply over several years.\u00a0<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">When contractual supply falls short due to sudden spikes in demand, power plant outages, or transmission failures, DISCOMs turn to the second mechanism\u2014<\/span><b>purchasing electricity from power exchanges<\/b><span style=\"font-weight: 400;\">.\u00a0<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">These short-term market purchases help address real-time supply-demand mismatches.\u00a0<\/span>\n<ul>\n<li style=\"font-weight: 400;\" aria-level=\"2\"><span style=\"font-weight: 400;\">Currently, about 10\u201315% of electricity in India is traded through power exchanges.<\/span><\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<h3><b>Demand-Side Management During Peak Hours<\/b><\/h3>\n<ul>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Some states are using more advanced tools. Delhi, for example, has increasingly adopted <\/span><b>time-of-day tariffs<\/b><span style=\"font-weight: 400;\">, where electricity prices vary according to the time of use, encouraging consumers to shift usage away from peak periods.\u00a0<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">The use of smart meters is also helping flatten evening demand peaks, particularly those caused by heavy cooling loads during summer.<\/span><\/li>\n<\/ul>\n<h2><b>Challenges Faced by States Amid Rising Power Demand<\/b><\/h2>\n<ul>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">India\u2019s electricity demand has risen sharply. Over the last five years, the <\/span><span style=\"font-weight: 400;\">country\u2019s peak demand has increased by 37%,<\/span><span style=\"font-weight: 400;\"> rising from 183 GW in December 2020 to over 250 GW in April 2026, making it increasingly difficult for states to meet demand reliably.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">State DISCOMs largely depend on long-term power purchase agreements (PPAs) with fixed capacity and pricing.\u00a0<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">However, when demand exceeds contracted supply, they must purchase electricity from short-term power exchanges, where prices rise sharply during peak period, increasing the financial burden on states.<\/span><\/li>\n<\/ul>\n<h3><b>Weak Distribution Infrastructure<\/b><\/h3>\n<ul>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">While India has significantly expanded generation and transmission capacity, distribution infrastructure has not kept pace.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Over the last decade:<\/span>\n<ul>\n<li style=\"font-weight: 400;\" aria-level=\"2\"><span style=\"font-weight: 400;\">Generation capacity increased by 76% (303 GW to 532 GW)\u00a0<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"2\"><span style=\"font-weight: 400;\">Transmission network expanded by 47%\u00a0<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"2\"><span style=\"font-weight: 400;\">Transformation capacity increased by 115%\u00a0<\/span><\/li>\n<\/ul>\n<\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">However, distribution systems remain under severe stress, affecting last-mile electricity delivery.<\/span><\/li>\n<\/ul>\n<h3><b>Frequent Equipment Failures<\/b><\/h3>\n<ul>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">The distribution network faces major operational challenges:<\/span>\n<ul>\n<li style=\"font-weight: 400;\" aria-level=\"2\"><span style=\"font-weight: 400;\">Nearly 13 lakh distribution transformers fail annually\u00a0<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"2\"><span style=\"font-weight: 400;\">Several northern states experience failure rates as high as 20%\u00a0<\/span><\/li>\n<\/ul>\n<\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Key reasons include:<\/span>\n<ul>\n<li style=\"font-weight: 400;\" aria-level=\"2\"><span style=\"font-weight: 400;\">Overloaded transformers and feeders\u00a0<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"2\"><span style=\"font-weight: 400;\">Ageing equipment\u00a0<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"2\"><span style=\"font-weight: 400;\">Poor maintenance\u00a0<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"2\"><span style=\"font-weight: 400;\">Infrastructure operating near capacity limits\u00a0<\/span><\/li>\n<\/ul>\n<\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">This often leads to local outages during peak demand periods.<\/span><\/li>\n<\/ul>\n<h3><b>Financial Constraints of States<\/b><\/h3>\n<ul>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">The problem is particularly severe for financially weak states, which struggle to:<\/span>\n<ul>\n<li style=\"font-weight: 400;\" aria-level=\"2\"><span style=\"font-weight: 400;\">Buy expensive short-term electricity\u00a0<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"2\"><span style=\"font-weight: 400;\">Upgrade ageing distribution infrastructure\u00a0<\/span><\/li>\n<\/ul>\n<\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">States such as Uttar Pradesh and Bihar continue to face high distribution losses, overloaded transformers, and outdated infrastructure, making them especially vulnerable during demand surges.<\/span><\/li>\n<\/ul>\n<h2><b>Role of Renewable Energy in Managing Power Demand<\/b><\/h2>\n<ul>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Renewable energy (RE) has become crucial in meeting rising summer electricity demand, especially because solar and wind power have low operating costs, reducing DISCOMs\u2019 power purchase burden.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">States like Gujarat and Karnataka effectively meet daytime peak demand through solar power, while Tamil Nadu benefits from strong wind generation during monsoon months.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">RE\u2019s variable nature limits round-the-clock reliability:<\/span>\n<ul>\n<li style=\"font-weight: 400;\" aria-level=\"2\"><span style=\"font-weight: 400;\">Solar generation drops after sunset, just when evening demand rises\u00a0<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"2\"><span style=\"font-weight: 400;\">Wind power is seasonal and weather-dependent\u00a0<\/span><\/li>\n<\/ul>\n<\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">States with low RE capacity, such as Punjab, rely more on hydro imports and costly market purchases.<\/span><\/li>\n<\/ul>\n<h2><b>The Way Forward<\/b><\/h2>\n<ul>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">To manage rising peak demand efficiently, states need:<\/span>\n<ul>\n<li style=\"font-weight: 400;\" aria-level=\"2\"><span style=\"font-weight: 400;\">Energy storage systems such as Battery Energy Storage Systems (BESS) and Pumped Hydro Storage (PHS)\u00a0<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"2\"><span style=\"font-weight: 400;\">Smarter transmission and distribution networks\u00a0<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"2\"><span style=\"font-weight: 400;\">Energy efficiency measures\u00a0<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"2\"><span style=\"font-weight: 400;\">Demand-side tools like time-of-day tariffs and agricultural load scheduling<\/span><\/li>\n<\/ul>\n<\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">India\u2019s power challenge is shifting from merely generating more electricity to managing supply efficiently across time and regions, requiring major investments in storage and grid flexibility.<\/span><\/li>\n<\/ul>\n<p><b>Source:<\/b><strong> <a href=\"https:\/\/epaper.thehindu.com\/reader\" target=\"_blank\" rel=\"nofollow noopener\">TH<\/a> | <a href=\"https:\/\/timesofindia.indiatimes.com\/india\/indias-peak-power-demand-hits-all-time-high-for-3rd-straight-day\/articleshow\/131237659.cms\" target=\"_blank\" rel=\"nofollow noopener\">ToI<\/a><\/strong><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Peak summer power demand in India is rising sharply. Learn how states are managing electricity demand through renewables, storage, and grid upgrades.<\/p>\n","protected":false},"author":18,"featured_media":104398,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[18],"tags":[60,7640,22,59],"class_list":{"0":"post-104347","1":"post","2":"type-post","3":"status-publish","4":"format-standard","5":"has-post-thumbnail","7":"category-upsc-mains-current-affairs","8":"tag-mains-articles","9":"tag-peak-summer-power-demand","10":"tag-upsc-current-affairs","11":"tag-upsc-mains-current-affairs-tag","12":"no-featured-image-padding"},"acf":[],"_links":{"self":[{"href":"https:\/\/vajiramandravi.com\/current-affairs\/wp-json\/wp\/v2\/posts\/104347","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=104347"}],"version-history":[{"count":4,"href":"https:\/\/vajiramandravi.com\/current-affairs\/wp-json\/wp\/v2\/posts\/104347\/revisions"}],"predecessor-version":[{"id":104391,"href":"https:\/\/vajiramandravi.com\/current-affairs\/wp-json\/wp\/v2\/posts\/104347\/revisions\/104391"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/vajiramandravi.com\/current-affairs\/wp-json\/wp\/v2\/media\/104398"}],"wp:attachment":[{"href":"https:\/\/vajiramandravi.com\/current-affairs\/wp-json\/wp\/v2\/media?parent=104347"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/vajiramandravi.com\/current-affairs\/wp-json\/wp\/v2\/categories?post=104347"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/vajiramandravi.com\/current-affairs\/wp-json\/wp\/v2\/tags?post=104347"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}