The conference organized by the PPP Agency has been held in Opatija on 2nd July 2013. More than 70 representatives from cities and municipalities and private sector has gathered to get acquainted with investment possibilities in street lighting project in line with the energy efficiency program and with the benefits and disadvantages of traditional model and PPPs. In respect of the legal framework in Croatia, the necessity of the legal procedure harmonization was initiated. Also, the experts were presented the experience in project implementation in Germany and Lithuania.