The Oskarshamn Nuclear Power Plant is located in Oskarshamn, Sweden, and consists of three reactors. It is one of the largest nuclear power facilities in the country, contributing significantly to Sweden's electricity supply. The plant primarily uses pressurized water reactors to generate power, with a total installed capacity of about 1,800 megawatts. The facility began operations in the 1970s, with the first reactor starting up in 1972. Over the years, the Oskarshamn plant has undergone various upgrades to enhance safety and efficiency. It plays a crucial role in Sweden's energy strategy, which emphasizes low-carbon electricity generation.