Energy security assumes at the same time diversification of sources and transport routes, as well as highly efficient interconnection between Member States, which is currently being worked on through various projects, with European financing for the gas pipelines between Romania and its neighbours, Hungary and Bulgaria.
Securitatea energetică presupune, în acelaşi timp, diversificarea surselor şi a rutelor de transport, dar şi o interconectare foarte eficientă între statele membre, aşa cum se lucrează astăzi prin proiecte cu finanţare europeană la magistralele de gaz dintre România şi vecinii ei, Ungaria şi Bulgaria.