{"id":99768,"date":"2026-04-23T11:08:43","date_gmt":"2026-04-23T05:38:43","guid":{"rendered":"https:\/\/vajiramandravi.com\/current-affairs\/?p=99768"},"modified":"2026-04-23T11:08:43","modified_gmt":"2026-04-23T05:38:43","slug":"electricity-trading-in-india","status":"publish","type":"post","link":"https:\/\/vajiramandravi.com\/current-affairs\/electricity-trading-in-india\/","title":{"rendered":"Electricity Trading in India: How Electricity Trading in India Is Shifting to Market Coupling"},"content":{"rendered":"<h2><b>Electricity Trading in India Latest News<\/b><\/h2>\n<ul>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">India is moving toward restructuring its electricity trading system through proposed regulations on <\/span><b>market coupling<\/b><span style=\"font-weight: 400;\">, issued by the Central Electricity Regulatory Commission (CERC). Market coupling aims to aggregate bids from all power exchanges and determine a single, uniform market-clearing price, replacing the current system where different exchanges set varying prices.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Traditionally, electricity in India is sold through long-term power purchase agreements (PPAs) between generators and distribution companies (DISCOMs). However, power exchanges enable short-term trading to manage demand fluctuations, where surplus electricity is sold at market-driven prices.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">The proposed reform seeks to shift from this decentralised price discovery system to a unified one, with the Grid Controller of India designated as the central operator responsible for implementing market coupling and ensuring efficient price discovery.<\/span><\/li>\n<\/ul>\n<h2><b>CERC\u2019s Market Coupling Proposal: Key Features and Developments<\/b><\/h2>\n<ul>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">The Central Electricity Regulatory Commission has proposed amendments through the <\/span><b><i>Power Market (Second Amendment) Regulations, 2026<\/i><\/b><span style=\"font-weight: 400;\">, building on the 2021 regulations where market coupling was first introduced.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Market coupling is a system where buy and sell bids from all power exchanges are combined to determine a single, uniform market-clearing price (MCP) for electricity.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">It moves price discovery from individual exchanges to a central Market Coupling Operator (MCO) to optimize transmission, enhance price transparency, and maximize economic surplus.<\/span><\/li>\n<\/ul>\n<h3><b>Objectives of Market Coupling<\/b><\/h3>\n<ul>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Market coupling aims to:<\/span>\n<ul>\n<li style=\"font-weight: 400;\" aria-level=\"2\"><span style=\"font-weight: 400;\">Enable uniform price discovery across power exchanges\u00a0<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"2\"><span style=\"font-weight: 400;\">Reduce price disparities between regions\u00a0<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"2\"><span style=\"font-weight: 400;\">Provide a reliable benchmark price for policymakers\u00a0<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"2\"><span style=\"font-weight: 400;\">Improve market efficiency and stability<\/span><\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<h3><b>Grid India as Market Coupling Operator (MCO)<\/b><\/h3>\n<ul>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">The Grid Controller of India is proposed to act as the Market Coupling Operator (MCO), responsible for:<\/span>\n<ul>\n<li style=\"font-weight: 400;\" aria-level=\"2\"><span style=\"font-weight: 400;\">Operating and managing market coupling\u00a0<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"2\"><span style=\"font-weight: 400;\">Creating a dedicated internal cell for this function\u00a0<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"2\"><span style=\"font-weight: 400;\">Until formal rollout, power exchanges will continue price discovery.<\/span><\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<h3><b>Centralised Price Discovery Mechanism<\/b><\/h3>\n<ul>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">MCO will aggregate bids from all power exchanges.\u00a0<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Determine a single market-clearing price (MCP).\u00a0<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Based on maximisation of economic surplus (buyer + seller benefits).<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Ensures efficient and transparent pricing.<\/span><\/li>\n<\/ul>\n<h3><b>Power Market Coupling Procedure (PMCP)<\/b><\/h3>\n<ul>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Grid India will develop a detailed Power Market Coupling Procedure (PMCP) within six months.\u00a0<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">PMCP will define:\u00a0<\/span>\n<ul>\n<li style=\"font-weight: 400;\" aria-level=\"2\"><span style=\"font-weight: 400;\">Roles and responsibilities of MCO\u00a0<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"2\"><span style=\"font-weight: 400;\">Standardised bid formats\u00a0<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"2\"><span style=\"font-weight: 400;\">Design of the price discovery algorithm<\/span><\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<h3><b>Uniform Bid Collection and Transmission<\/b><\/h3>\n<ul>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">All power exchanges will:\u00a0<\/span>\n<ul>\n<li style=\"font-weight: 400;\" aria-level=\"2\"><span style=\"font-weight: 400;\">Collect bids in a standardised format\u00a0<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"2\"><span style=\"font-weight: 400;\">Share them with MCO via secure channels within defined timelines\u00a0<\/span><\/li>\n<\/ul>\n<\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">This ensures consistency and seamless integration across markets<\/span><\/li>\n<\/ul>\n<h3><b>Phased Expansion Across Market Segments<\/b><\/h3>\n<ul>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Market coupling will initially apply to:\u00a0<\/span>\n<ul>\n<li style=\"font-weight: 400;\" aria-level=\"2\"><span style=\"font-weight: 400;\">Day-Ahead Market (DAM) &#8211; DAM is a financial and physical electricity trading market where participants buy and sell power for delivery the following day.\u00a0<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"2\"><span style=\"font-weight: 400;\">Real-Time Market (RTM)\u00a0<\/span><\/li>\n<\/ul>\n<\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Gradually extended to other electricity market segments<\/span><\/li>\n<\/ul>\n<h3><b>Controversies and Legal Challenges<\/b><\/h3>\n<ul>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><b>Insider Trading Allegations<\/b><span style=\"font-weight: 400;\"> &#8211; Securities and Exchange Board of India (SEBI) flagged irregularities. Allegations of confidential information leak involving a CERC official.\u00a0<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><b>Industry Opposition<\/b><span style=\"font-weight: 400;\"> &#8211; India Energy Exchange, holding over 90% Day-Ahead Market (DAM) share, opposed the move.\u00a0<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Concern: loss of competitive advantage under uniform pricing.<\/span><\/li>\n<\/ul>\n<h3><b>Market Structure and Key Players<\/b><\/h3>\n<ul>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Dominant player: India Energy Exchange (IEX)<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Other exchanges:\u00a0<\/span>\n<ul>\n<li style=\"font-weight: 400;\" aria-level=\"2\"><span style=\"font-weight: 400;\">Power Exchange India Limited\u00a0<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"2\"><span style=\"font-weight: 400;\">Hindustan Power Exchange Ltd<\/span><\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<h2><b>Electricity Trading in India: Structure and Market Mechanisms<\/b><\/h2>\n<ul>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">India\u2019s electricity trading system is gradually shifting toward a <\/span><b>more market-driven and flexible model<\/b><span style=\"font-weight: 400;\">, with short-term trading gaining importance alongside traditional long-term contracts.<\/span><\/li>\n<\/ul>\n<h3><b>Dual System: Long-Term Contracts and Short-Term Markets<\/b><\/h3>\n<ul>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Electricity trading in India operates through two main channels:<\/span>\n<ul>\n<li style=\"font-weight: 400;\" aria-level=\"2\"><span style=\"font-weight: 400;\">Long-term Power Purchase Agreements (PPAs): Typically 25-year contracts between generators and distribution companies\u00a0<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"2\"><span style=\"font-weight: 400;\">Short-term markets: Facilitated through power exchanges to manage demand fluctuations and surplus supply\u00a0<\/span><\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<h3><b>Market-Based Price Discovery<\/b><\/h3>\n<ul>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Electricity is traded through bids (demand) and offers (supply).\u00a0<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">The market-clearing price (MCP) is determined where demand and supply intersect.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">This system allows:\u00a0<\/span>\n<ul>\n<li style=\"font-weight: 400;\" aria-level=\"2\"><span style=\"font-weight: 400;\">Generators to optimise output and revenue\u00a0<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"2\"><span style=\"font-weight: 400;\">Utilities to efficiently meet variable demand<\/span><\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<h3><b>Types of Power Markets Based on Timing<\/b><\/h3>\n<ul>\n<li aria-level=\"1\"><b>Spot Market<\/b><\/li>\n<\/ul>\n<ul>\n<li style=\"list-style-type: none;\">\n<ul>\n<li style=\"font-weight: 400;\" aria-level=\"2\"><span style=\"font-weight: 400;\">Real-Time Market (RTM): Near-immediate electricity delivery\u00a0<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"2\"><span style=\"font-weight: 400;\">Intraday Market: Same-day trading, hours before delivery\u00a0<\/span><\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<ul>\n<li aria-level=\"1\"><b>Day-Ahead Market (DAM)<\/b><\/li>\n<\/ul>\n<ul>\n<li style=\"list-style-type: none;\">\n<ul>\n<li style=\"font-weight: 400;\" aria-level=\"2\"><span style=\"font-weight: 400;\">Closed auctions for 15-minute time blocks\u00a0<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"2\"><span style=\"font-weight: 400;\">Electricity delivered the next day\u00a0<\/span><\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<ul>\n<li aria-level=\"1\"><b>Term-Ahead Market (TAM)<\/b><\/li>\n<\/ul>\n<ul>\n<li style=\"list-style-type: none;\">\n<ul>\n<li style=\"font-weight: 400;\" aria-level=\"2\"><span style=\"font-weight: 400;\">Contracts for delivery from 3 hours to 11 days ahead<\/span><\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<h3><b>Growth of Short-Term Electricity Markets<\/b><\/h3>\n<ul>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Volume increased from 65.90 Billion Units (2009-10) to 238.35 Billion Units (2024-25)\u00a0<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Growth rate:\u00a0<\/span>\n<ul>\n<li style=\"font-weight: 400;\" aria-level=\"2\"><span style=\"font-weight: 400;\">Short-term transactions: 8.9% CAGR\u00a0<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"2\"><span style=\"font-weight: 400;\">Total generation: 5.8% CAGR\u00a0<\/span><\/li>\n<\/ul>\n<\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Share in total electricity generation rose from 9.6% to 13.03%<\/span><\/li>\n<\/ul>\n<p><b>Source:<\/b> <strong><a href=\"https:\/\/indianexpress.com\/article\/explained\/explained-economics\/electricity-market-india-cerc-draft-grid-10648688\/\" target=\"_blank\" rel=\"nofollow noopener\">IE<\/a><\/strong><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Electricity trading in India is undergoing reform via market coupling. Electricity trading in India will see unified pricing, better efficiency, and transparent power markets.<\/p>\n","protected":false},"author":18,"featured_media":99795,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[18],"tags":[7064,60,22,59],"class_list":{"0":"post-99768","1":"post","2":"type-post","3":"status-publish","4":"format-standard","5":"has-post-thumbnail","7":"category-upsc-mains-current-affairs","8":"tag-electricity-trading-in-india","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\/99768","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=99768"}],"version-history":[{"count":3,"href":"https:\/\/vajiramandravi.com\/current-affairs\/wp-json\/wp\/v2\/posts\/99768\/revisions"}],"predecessor-version":[{"id":99800,"href":"https:\/\/vajiramandravi.com\/current-affairs\/wp-json\/wp\/v2\/posts\/99768\/revisions\/99800"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/vajiramandravi.com\/current-affairs\/wp-json\/wp\/v2\/media\/99795"}],"wp:attachment":[{"href":"https:\/\/vajiramandravi.com\/current-affairs\/wp-json\/wp\/v2\/media?parent=99768"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/vajiramandravi.com\/current-affairs\/wp-json\/wp\/v2\/categories?post=99768"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/vajiramandravi.com\/current-affairs\/wp-json\/wp\/v2\/tags?post=99768"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}