Societatea Nationala Nuclearelectrica (SNN) is a Romanian state-owned nuclear energy company incorporated in 1998 by the reorganization of RENEL. The company is under the authority of the Ministry of Energy; the state has 82.49% of the shares and other shareholders have 17.50% after listing the company on the stock exchange in 2013. The field of activity of Nuclearelectrica is the manufacturing of electricity, thermal energy and nuclear fuel. Nuclearelectrica is the only producer of nuclear energy in Romania.