Brussels, 05/07/2013 (Agence Europe) - On 5 July, the European Commission opened a formal investigation into Bulgarian energy supplier Bulgarian Energy Holding (BEH) and its subsidiaries supplying gas, Bulgargaz, and managing gas infrastructure, Bulgartransgaz, which it suspects have abused their dominant position to squeeze out potential competitors in Bulgaria. The companies are suspected of preventing competitors from gaining access to the gas transport network and storage by explicitly...