Energy Design & Consulting has submitted to CNTEE Transelectrica SA the feasibility study for the Pilot Project - Refurbishment of the 220/110/20 kV Alba Iulia substation in digital substation concept. The project can be considered innovative not only at national level (it is the first digital station in Romania) but even at international level, where until now this type of digitalization was applied to one or more cells and not to an entire station belonging to a transmission network.