The primary Indian-designed 700 MWe pressurised heavy water reactor (PHWR) has begun business operation in Gujurat – virtually three years after reaching first criticality.

Kakrapar 3 is considered one of 4 700 MWe PHWR models that obtained approval from the Indian authorities in 2007, alongside Kakrapar unit 4 and Rawatbhata models 7 and eight, in Rajasthan. Building of the Kakrapar models formally started after website works had been accomplished in 2010, and at the moment the primary unit was anticipated to be on-line by 2017. Kakrapar 3 achieved first criticality in July 2020, and the unit was linked to the grid in January 2021.

In line with media studies citing a “senior official” on the energy plant, Kakrapar 3 was declared in business operation on 30 June at 10am and was working at 90% energy.

In late 2022, Minister of State Jitendra Singh advised the Lok Sabha – the decrease home of the Indian parliament – that the Kakrapar undertaking was anticipated to succeed in completion this 12 months, with completion of Rawatbhata 7 and eight anticipated in 2026.

The Indian authorities has sanctioned the development of ten 700 MWe PHWRs – not together with Kakrapar 3 and 4 and Rajasthan models 7 and eight – to be inbuilt “fleet mode” by the tip of 2031. These are: Kaiga models 5 and 6 in Karnataka; Gorakhpur models 3 and 4 in Haryana; Chutka models 1 and a couple of in Madhya Pradesh; and Mahi Banswara models 1 and a couple of and models 3 and 4 in Rajasthan.

As well as, 4 Russian-supplied 1000 MWe VVER pressurised water reactors are beneath building at Kudankulam: models 3 and 4, beneath building since 2017, and models 5 and 6, beneath building since 2021. A 500 MWe prototype quick breeder reactor can be beneath building at Kalpakkam.