Energy in Romania describes energy and electricity production, consumption and import in Romania. Romania has significant oil and gas reserves, substantial coal deposits and it has considerable installed hydroelectric power. However, Romania imports oil and gas from Russia and other countries. To ease this dependency Romania seeks to use nuclear power as an alternative for electricity generation. So far, the country has two nuclear reactors, located at Cernavodă, accounting for about 18–20% of the country's electricity production, with the second one online in 2007. Nuclear waste is stored on site at reprocessing facilities.