Rajasthan Atomic Power Station

Rajasthan Atomic Power Station
Name	Rajasthan Atomic Power Station
Location	Rawatbhata, Chittorgarh district, Rajasthan, India
Coordinates	24.9970°N 75.6700°E
Operator	Nuclear Power Corporation of India Limited
Status	Operational
Commissioned	1973 (Unit 1)
Units	Multiple pressurized heavy-water reactors and pressurized water reactors
Capacity	~1,180 MW (net)

Rajasthan Atomic Power Station

Rajasthan Atomic Power Station is a nuclear power complex located near Rawatbhata in Chittorgarh district, Rajasthan, India, operated by Nuclear Power Corporation of India Limited. The station contributes to India's national power grid and is linked to energy planning by Department of Atomic Energy (India), Bhabha Atomic Research Centre, Atomic Energy Regulatory Board, and regional grids such as Western Region System. It has played a role in India's civil nuclear programme alongside facilities like Tarapur Atomic Power Station, Kakrapar Atomic Power Station, and Narora Atomic Power Station.

Overview

The complex is sited at Rawatbhata, adjacent to the Mahi River and within the administrative district of Chittorgarh district. It comprises multiple units employing pressurized heavy-water reactor (PHWR) technology and pressurized water reactor (PWR) technology developed with assistance from foreign and domestic institutions including Atomic Energy of Canada Limited, Rajasthan State Electricity Board, and the Bhabha Atomic Research Centre. The project has intersected with national initiatives such as the Five-Year Plans (India), energy policy debates involving the Ministry of Power (India), and infrastructure linking projects like the Northern Grid. The site has also been the focus of scrutiny by entities such as the Press Council of India and various regional civil society groups.

History and Development

Construction began following agreements negotiated in the late 1960s and early 1970s that involved technology transfer and procurement with Canada and other partners; early phases referenced institutions such as Atomic Energy of Canada Limited and technology frameworks related to CANDU reactor designs. Unit commissioning milestones coincided with events involving national leaders and institutions such as the Prime Minister of India offices and the Department of Atomic Energy (India). Subsequent expansion phases were shaped by international developments including the Indo-US Civil Nuclear Agreement, the international nuclear suppliers' group (Nuclear Suppliers Group), and diplomatic dialogues with nations such as Canada, Russia, and France. Domestic actors in the site's development included Nuclear Power Corporation of India Limited, Bhabha Atomic Research Centre, and Indian nuclear engineering firms.

Reactors and Technical Specifications

Units at the complex include early-generation PHWR units modeled on designs associated with CANDU reactor technology and later units incorporating indigenously developed pressurized water reactor features influenced by partnerships with entities such as Areva and design work linked to Bhabha Atomic Research Centre. Technical parameters involve heavy-water moderators and zirconium alloy fuel cladding, systems engineered around heat transport loops connected to steam turbines supplied by manufacturers tied to industrial houses like Bharat Heavy Electricals Limited. The station's electrical output and thermal capacities have been integrated with grid operators including Power Grid Corporation of India Limited and monitored against standards set by the Atomic Energy Regulatory Board.

Operations and Performance

Operational oversight is provided by Nuclear Power Corporation of India Limited with regulatory interfaces to the Atomic Energy Regulatory Board and emergency coordination with state authorities such as the Rajasthan State Disaster Management Authority. Performance metrics, including capacity factor, forced outage rates, and availability, have been reported to national planners and featured in analyses by agencies like the Central Electricity Authority (India), academic institutions such as Indian Institute of Technology Delhi, and energy think-tanks including Prayas (Energy Group). The station has contributed to regional power supply portfolios and has interfaced with transmission assets managed by Power Grid Corporation of India Limited.

Safety, Security, and Environmental Impact

Safety protocols at the site follow regulatory frameworks from the Atomic Energy Regulatory Board and technical recommendations from Bhabha Atomic Research Centre and international guidelines referenced by bodies such as the International Atomic Energy Agency. Security arrangements involve coordination with national security agencies including Central Industrial Security Force and local law enforcement such as the Rajasthan Police. Environmental management practices address thermal discharge into the Mahi River basin, freshwater usage, and radiological monitoring with inputs from institutions like National Environmental Engineering Research Institute and state bodies including the Rajasthan State Pollution Control Board. Public discourse has involved NGOs and advocacy groups, municipal bodies in Rawatbhata, and media outlets such as The Hindu and Times of India.

Incidents and Updates

Over its operational lifetime, the complex has experienced technical incidents and maintenance shutdowns that prompted reviews by the Atomic Energy Regulatory Board and internal safety committees from Nuclear Power Corporation of India Limited. Notable operational updates and refurbishment programs have referenced reactor life-extension work similar to projects at Tarapur Atomic Power Station and Kakrapar Atomic Power Station. Periodic reports and audits have involved organizations including Bhabha Atomic Research Centre, parliamentary committees such as the Public Accounts Committee (India), and research analyses published by academic centers like Tata Institute of Social Sciences.

Future Plans and Expansion

Future plans have included proposals for additional units, modernization of existing reactors, and integration with India's long-term strategies articulated by the Department of Atomic Energy (India), the Ministry of Power (India), and national energy roadmaps tied to commitments under international frameworks such as the Paris Agreement. Expansion discussions have involved potential international collaboration with partners from Russia, France, and other supplier nations represented in the International Atomic Energy Agency dialogues, and coordination with grid planning agencies including the Central Electricity Authority (India) and Power Grid Corporation of India Limited.

Category:Nuclear power stations in India Category:Buildings and structures in Rajasthan