BGR:
BGR Annual Energy Report 2016

Gas provision and energy policy are complex issues that get the world talking. Nord Stream 2 has captured attention and, as for any new project of this scale, the discussions are vivid and opinions varied. These external reflections provide a snapshot of current research and perspectives on Nord Stream 2 and EU energy provision.

April 10, 2017 | The German Federal Institute for Geosciences and Natural Resources (Bundesanstalt für Geowissenschaften und Rohstoffe or BGR) report details the available reserves, production levels and exports for all fuels for all main production countries. Russia has the single biggest reserves of any country with around 48 trillion cubic metres of gas reserves.
 
Find the full report [in German] here.