The Romanian Energy Efficiency Forum, the most important annual event dedicated to the development of sustainable energy programs, reached its fourth edition. At the discussion table came key people in this sector, from Government representatives, specialists from project developers, large profile companies, and banks that can fund this sector. Organized by the Romanian Association for the Promotion of Energy Efficiency (ARPEE), together with GOVNET Conferences, the debate highlighted both legal bottlenecks and the present opportunities in energy sector, concrete project financing solutions and examples of good practice at the local level.