The TurkStream natural gas pipeline has a total capacity of 31.5 billion cubic meters, out of which the first line will carry 15.75 billion cubic meters of Russian gas to Turkish consumers. The second line will carry another 15.75 billion cubic meters of gas to Europe via Turkey.
BOTAS built the first line that will connect to Turkey’s existing gas grid, while the second line, to be operated by a Gazprom-BOTAS joint venture, will stretch to the Turkish-European border in Turkey's Thrace region.