GIE Annual Conference 2025 @ Athens
Athens, Greece AthensOn behalf of the President of GIE, we would like to extend our sincere thanks to all participants of the 22nd edition of the GIE Annual Conference, which took place on 5 and 6 June 2025 at the Marriott Hotel in Athens, Greece. Hosted by DESFA, the operator of the Greek National Natural Gas System, […]