The Islamic Republic currently has the capacity to produce 1,000 megawatts of nuclear electricity, Tasnim reported.
Iran already runs one Russian-built nuclear reactor at Bushehr, its first. Russia signed a deal with Iran in 2014 to build up to eight more reactors in the country.
The United States in May pulled out of a deal between Tehran and major powers to limit Iran's nuclear ambitions, and Washington imposed new sanctions on Tehran in August.