Yesterday’s Bulgarian gas pipeline explosion in Bulgaria, prompting a supply cut into Greece from a northern route, yet again highlights how vital it is for Greece to develop two gas infrastructure project plans in Alexandroupoli, northeastern Greece, and Kavala, in the north.

The explosion of this pipeline, carrying Russian gas into Greece via Bulgaria, has not affected Greece’s energy security as supply from the alternate Kipoi route remains uninterrupted, while the contribution of high LNG reserves at the Revythoussa terminal, just off Athens, has also been crucially important.

However, a Greek energy crisis could have resulted if this accident were more serious, or if the Revythoussa facility did not exist, or, worse still, the accident coincided with even greater Greek-Turkish tensions than at present, which could have meant a cut in gas supply from Turkey, hosting one of Greece’s key gas import corridors.

The intensifying geopolitical instability of the wider region, which includes Turkey, an extremely troubling neighbor, makes imperative the existence of sufficient gas storage facilities to safeguard Greece’s energy security. Despite the precarious conditions in the region, Greece remains one of the European countries without sufficient energy storage infrastructure.

In addition to the existing Revythoussa LNG terminal, Greece’s infrastructure definitely needs to be reinforced by projects such as the Alexandroupoli FSRU and an underground gas storage facility at a virtually depleted offshore deposit south of Kavala.