Key drivers of energy security are the completion of the internal market and more efficient energy consumption, but the EU's energy security is also closely linked with the energy policy choices of its neighbours.
Energiajulgeoleku suurendamist soodustavad siseturu väljakujundamine ja energiatarbimise tõhustamine, kuid ELi energiajulgeolek on tihedalt seotud ka naabrite energiapoliitiliste valikutega.