Energy Security in Transatlantic Relations. ACES Working Papers, 2011

A country’s economic and social development depends on reliable, sustainable access to energy — at a reasonable cost. Energy security has become a growing preoccupation for all countries, especially those that rely on imports. In addition, no country wants to rely on single sourcing for their oil or gas, meaning that the diversification of supplies is also important. Today, both the US and the EU are paying much closer attention to their energy security.