1. The general issue of energy choice

Energy has become a major concern, as demonstrated by the various crises that have occurred since the early 1970s, the ensuing debates and the emergence of a strong awareness among decision-makers, the general public and society in general.

In a rapidly changing global landscape, four major factors will have a significant long-term influence on the world's energy situation, creating a great deal of uncertainty as to the most appropriate energy choices, and having an almost immediate and far-reaching impact on all economic agents.