, says Andriy Prokofiev, head of customer service for Ukraine’s Transmission System Operator. Azeri gas could cross Turkey, then come north to Ukraine through Bulgaria and Romania on the Trans-Balkan pipeline. “The GTS Ukraine operator continues to cooperate with partners from Romania and Moldova on the development of natural gas transportation along the Trans-Balkan route in order to increase import capacity,” he said after a meeting of a Ukrainian-Azerbaijani working group on energy cooperation.