The long-awaited fuel loading process officially began today at the first unit of the Rooppur Nuclear Power Plant, marking a major milestone in Bangladesh’s nuclear energy development. The process involves placing uranium-based nuclear fuel into the reactor, initiating the gradual preparation for electricity generation. Experts describe fuel loading as one of the most sensitive phases in nuclear power operations, typically taking 40 to 45 days to complete.

According to Professor Md. Shafiqul Islam of Dhaka University’s Nuclear Engineering Department, the plant operates through nuclear fission, where uranium nuclei split to produce heat. This heat converts water into high-pressure steam that drives turbines to generate electricity. Following fuel loading, multiple tests and a Final Safety Analysis Report will be conducted and reviewed by the regulatory authority. The pilot operation phase may last six months to a year, during which synchronization and emergency systems will be tested.

Before commercial operation begins, another round of approval will be required. Once fully operational, the reactor is expected to run at 90 percent capacity for 18 months before undergoing maintenance and fuel replacement.