Romania's hydropower group Hidroelectrica expects by October 12 bids from consultants ready to provide the support documents, including a feasibility study and selection procedures, for finding the contractor for a major 1.5GWh PV park to be developed on 2.200ha in the southern part of Romania, at Sadova.This is the first step towards what it promises to be among the largest PV projects in Europe, estimated to involve investments of around EUR 1.2 billion.