Which river flows through or forms the border of Germany, Austria, Slovakia, Hungary, Croatia, Serbia, Romania, Bulgaria, Moldova and Ukraine?
Danube Danube The Danube ( ), known by various names in other languages, is Europe's second longest river, after the Volga. It is located in Central and Eastern Europe. The Danube was once a long-standing frontier of the Roman Empire, and today flows through 10 countries, more than any other river in the world. Originating in Germany, the Danube flows southeast for , passing through or touching the border of Austria, Slovakia, Hungary, Croatia, Serbia, Romania, Bulgaria, Moldova and Ukraine before draining into the Black Sea. Its drainage basin extends into nine more countries. The Danube river basin is home to
Energy in Ukraine Energy in Ukraine Energy in Ukraine describes energy and electricity production, consumption and import in Ukraine. As an industry it is part of the Fuel and Energy Complex that combines smaller industries such as power generation and distribution, coal, oil and gas mining industries as well as transportation of resources. Ukraine's geographic position and proximity to Russia explain its importance as a natural gas and petroleum liquids transit country. Approximately 3.0 trillion cubic feet (Tcf) of natural gas flowed through Ukraine in 2013 to Austria, Bosnia-Herzegovina, Bulgaria, Croatia, Czech Republic, Germany, Greece, Hungary, Moldova, Poland, Romania, Slovakia, and Turkey. Ukraine