CANDU reactor (Canada Deuterium Uranium)

A CANDU reactor (Canada Deuterium Uranium) is a type of nuclear power plant that uses natural uranium as fuel and heavy water (deuterium oxide) as a moderator and coolant. It operates through nuclear fission, splitting uranium atoms to release energy that heats water into steam, which then drives turbines to generate electricity. The heavy water allows the reactor to use uranium without enrichment, making fuel handling more flexible. CANDU reactors are known for their safety features, ability to refuel while running, and efficient use of natural uranium, making them a reliable source of low-carbon electricity.