#^Milestones for Rajasthan reactors old and newDays after unit 3 at the Rajasthan nuclear power plant returned to service after the completion of major refurbishment, fuel loading has begun at the first of two Indian-designed and built 700 MW pressurised heavy water reactors under construction at the site in Rawatbhata. Rajasthan unit 7 is expected to begin commercial operation before the end of the year.