The Nabucco Pipeline is a natural gas pipeline project designed to transport gas from the Caspian Sea region to Europe. It aims to reduce European dependence on Russian gas by connecting sources in countries like Azerbaijan and Turkmenistan to markets in Austria and beyond. The pipeline, which was proposed in the mid-2000s, spans approximately 3,300 kilometers. It is intended to enhance energy security in Europe by diversifying supply routes and sources, thereby contributing to a more stable energy market in the region.