Electric power in India

Electric power in India
Title	Electric power in India
Caption	National Grid control center
Country	India
Installed capacity	2026 GW (2025 est.)
Peak demand	250 GW (2025 est.)
Primary sources	Coal, Renewables, Hydro, Nuclear
Transmission voltage	400 kV, 765 kV
Operator	Power Grid Corporation of India Limited, State Electricity Boards

Electric power in India is the sector encompassing generation, transmission, distribution, regulation, and consumption of electricity across the Republic of India. The sector connects major institutions such as Central Electricity Authority (India), Ministry of Power (India), Bharat Heavy Electricals Limited, and National Thermal Power Corporation with regional entities including Maharashtra State Electricity Board, Bihar State Power Holding Company Limited, Tata Power, Adani Power, and NTPC Vidyut Vyapar Nigam. It underpins infrastructure projects like Smart Grid Mission, industrial corridors such as the Delhi–Mumbai Industrial Corridor, and national initiatives including Make in India and Atmanirbhar Bharat.

Overview

India's electric power sector has expanded rapidly since independence, influenced by historical milestones like the Bombay Plan and institutions such as the Central Electricity Authority (India). Key stakeholders include Power Grid Corporation of India Limited, Rural Electrification Corporation Limited, Electricity Act 2003, and state utilities like Andhra Pradesh Southern Power Distribution Company Limited. Major private players include Tata Power, Adani Power, Reliance Infrastructure, and Vedanta Resources. International partners and financiers such as the World Bank, Asian Development Bank, Export–Import Bank of the United States, and Japan Bank for International Cooperation have supported grid expansion and reform programs.

Generation

Installed capacity comprises thermal stations owned by National Thermal Power Corporation, large hydro from operators like NHPC Limited, nuclear reactors run by Nuclear Power Corporation of India Limited, and renewables developed by firms such as ReNew Power and Azure Power. Coal-fired plants include projects by DVC (Damodar Valley Corporation) and captive power units for conglomerates like Steel Authority of India Limited. Notable generating stations include Tata Mundra Thermal Power Station, Sipat Thermal Power Station, Kudankulam Nuclear Power Plant, and Tehri Dam (hydroelectric power) facilities. Grid-scale solar parks such as Bhadla Solar Park and wind farms in Gujarat and Tamil Nadu contribute significant intermittent capacity.

Transmission and Distribution

Transmission backbone is operated by Power Grid Corporation of India Limited with high-voltage corridors (400 kV, 765 kV) linking regional grids administered by Southern Regional Power Committee, Northern Regional Load Despatch Centre, Western Regional Load Despatch Centre, and Eastern Regional Load Despatch Centre. Distribution remains largely state-controlled through entities like Uttar Pradesh Power Corporation Limited and Rajasthan Rajya Vidyut Prasaran Nigam Limited with private distribution in cities served by BSES Rajdhani Power Limited, BSES Yamuna Power Limited, and Tata Power Delhi Distribution Limited. Loss reduction and metering programs involve technologies from ABB Group, Siemens, and Schneider Electric and projects such as the Restructured Accelerated Power Development and Reforms Programme.

Regulation and Policy

Policy framework is set by Ministry of Power (India) and statutory regulators including the Central Electricity Regulatory Commission and state commissions like Maharashtra Electricity Regulatory Commission. Key legislation and policy instruments include the Electricity Act 2003, National Electricity Policy, Tariff Policy (India), and programs like Ujwal DISCOM Assurance Yojana. Market reforms reference models from United Kingdom electricity market reforms and involve stakeholders such as Power System Operation Corporation Limited and investor groups represented by Confederation of Indian Industry and Federation of Indian Chambers of Commerce & Industry.

Energy Sources and Mix

The energy mix is diverse: coal-dominated thermal generation from mines operated by Coal India Limited; large hydro from projects like Sardar Sarovar Dam; nuclear power from Kudankulam Nuclear Power Plant and indigenous reactors by Bhabha Atomic Research Centre; and rapidly growing renewables led by developers like Suzlon and Greenko. Solar deployment under schemes such as Jawaharlal Nehru National Solar Mission and wind capacity in Gujarat and Tamil Nadu have shifted shares. Emerging sources include bioenergy projects championed by Indian Renewable Energy Development Agency Limited and battery storage pilots co-funded by entities like GAIL (India) Limited.

Electricity Market and Pricing

Wholesale markets include platforms managed by Indian Energy Exchange and Power Exchange India Limited with ancillary services coordinated by Regional Load Despatch Centres. Tariff setting involves state commissions and central guidelines from Central Electricity Regulatory Commission, with subsidies and cross-subsidies impacting utilities such as KPTCL and PSPCL (Punjab State Power Corporation Limited). Competitive bidding for power procurement follows standards from Solar Energy Corporation of India and procurement by distribution companies including Tata Power Distribution and BSES entities.

Reliability, Access, and Rural Electrification

Programs such as Deendayal Upadhyaya Gram Jyoti Yojana and Pradhan Mantri Sahaj Bijli Har Ghar Yojana drove household electrification in villages catalogued by the Saubhagya Scheme. Reliability improvements involve investments by Power Grid Corporation of India Limited, distribution reforms at NTPC, and modernization initiatives supported by World Bank loans and technical assistance from International Solar Alliance. Off-grid solutions employ microgrids by organizations like SELCO India and rural service providers coordinated with Bureau of Energy Efficiency standards.

Environmental Impacts and Decarbonization

Decarbonization pathways reference commitments under the Paris Agreement and national submissions in India's Nationally Determined Contributions. Air quality concerns from coal plants intersect with standards set by Central Pollution Control Board and retrofit programs using flue-gas desulfurization by firms such as BHEL. Renewable expansion, energy efficiency measures under Perform, Achieve and Trade scheme, and electrification of transport promoted by FAME India Scheme aim to reduce greenhouse gas emissions. International collaboration includes technology transfer with entities like International Renewable Energy Agency and financing via the Green Climate Fund.

Category:Energy in India