Arad–Szeged pipeline Arad–Szeged pipeline The Arad–Szeged pipeline is a natural gas pipeline from Arad in Romania to Szeged in Hungary diversifying natural gas suppliers and delivery routes for the two countries and connects the two natural gas national grids. The pipeline attempts to lessen the two country's dependence on Russian energy. The Arad–Szeged pipeline is part of the larger New European Transmission System meant to unite Central and South Eastern Europe's natural gas transmission networks. Preparations for the project started in 2008 and the intergovernmental agreement between Romania and Hungary was signed on 1 July 2008. The project is developed by the
Geography of Germany number in any single country of the world. The Zoologischer Garten Berlin is the oldest zoo in Germany and presents the most comprehensive collection of species in the world. With an estimated 81.8 million inhabitants in January 2010, Germany is the most populous country in the European Union and ranks as the 15th largest country in the world in terms of population. Its population density stands at . The United Nations Population Fund lists Germany as host to the third-highest number of international migrants worldwide, around 20% of Germany´s population do not hold a German passport or are descendants of