India developing three types of small modular reactors: Jitendra Singh

News18

3 days ago

New Delhi, Jul 24 (PTI) India is developing three different types of small modular reactors (SMRs), including one dedicated to the production of hydrogen, mostly in the form of captive plants for energy-intensive industries, Union minister Jitendra Singh said on Thursday.
In a written reply to the Rajya Sabha, Singh said the three types of SMRs — 200 MWe Bharat Small Modular Reactor (BSMR), 55 MWe SMR and 5 MWth High Temperature Gas Cooled Reactor — for the production of hydrogen are being designed and developed indigenously.
'In-principle approval has been obtained for the construction of these demonstration reactors. These demonstration reactors are likely to be constructed in 60 to 72 months after receipt of administrative sanction of projects," he said.
The minister said the lead units of BSMR and SMR are planned to be installed at Department of Atomic Energy (DAE) sites in collaboration with Nuclear Power Corporation of India Limited (NPCIL).
'An estimate prepared based on the experience of setting up of 220 MWe plants indicates that the overall cost for the lead unit of 200 MWe Bharat Small Modular Reactor (BSMR-200) will be about Rs 5,750 crore," said Singh, the Minister of State in the Prime Minister's Office that oversees the DAE.
A 5 MWth high temperature Gas Cooled Reactor (GCR) is also planned to be used exclusively for hydrogen production by coupling with a suitable thermochemical hydrogen production process, he said.
The potential thermo-chemical technologies for hydrogen production, such as Copper-Chloride (Cu-Cl) and Iodine-Sulphur (I-S) cycles, have already been developed and demonstrated by the Bhabha Atomic Research Centre (BARC), Singh said.
Necessary technology for the deployment of these reactors is available in the country and the majority of equipment is within the manufacturing capability of the Indian industry with technological handholding by the DAE, he said.
'These plants are designed & developed considering deployment as captive power plants, repurposing of retiring fossil fuel-based plants and hydrogen production to support the transport sector with the prime objective of decarbonisation," Singh said.
Presently, the installed nuclear power capacity in the country comprises 25 reactors with a total capacity of 8,880 MW, including RAPS-1 (100 MW), which is under long-term shutdown.
Two units of 700 MWe each – Kakrapar Atomic Power Station (KAPS) 3 and 4 and one 700 MWe unit at Rajasthan Atomic Power Project (RAPP-7) have already commenced commercial operation.
At present, 18 reactors with a total capacity of 13,600 MW, including 500 MW Prototype Fast Breeder Reactor implemented by BHAVINI, are at various stages of implementation.
On the progressive completion of these units, the installed nuclear power capacity will reach 22,480 MW, Singh said. PTI SKU SKU KSS KSS
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First Published:
July 24, 2025, 17:15 IST
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