Top 10 countries with largest natural gas reserves

Russia holds the largest natural gas reserves in the world at 1,688 tcf, followed by Iran with 1,200 tcf. Qatar, with 843 tcf, is a global leader in liquefied natural gas exports. The United States, with 615 tcf, combines large reserves with advanced extraction technology, while other countries like Turkmenistan and Saudi Arabia are also expanding their gas sectors.