Gazprom Libya, Kazakhstan, Uzbekistan, Kyrgyzstan and Tajikistan. Gazprom's Unified Gas Supply System (UGSS) includes of gas trunklines and branches and 218 compressor stations with a 41.4 GW capacity. The UGSS is the largest gas transmission system in the world. In 2008, the transportation system carried of gas. The UGSS has reached its capacity. Major transmission projects include the Nord Stream and South Stream pipelines, as well as pipelines inside Russia. In 2006, Gazprom sold of gas to domestic customers; to the rest of Europe; and to CIS countries and the Baltic states. Gazprom receives about 60 percent of its revenue from
Gazprom that if supplies were cut, it would deny Gazprom access to its pipelines, which would impair gas transportation to Europe. However, on 1 January 2007, just a few hours before the deadline, Belarus and Gazprom signed a last-minute agreement. Under the agreement, Belarus undertook to pay $100 per 1,000 cubic metre in 2007. The agreement also allowed Gazprom to purchase 50 percent of the shares in Beltransgaz, the Belarusian pipeline network. Immediately following the signing of this agreement, Belarus declared a $42/ton transportation tax on Russian oil travelling through the Gazprom pipelines crossing its territory. On 13 March 2008, after