The nuclear energy decision-making process is a clear example of the difficulty the Belgian political system has in making decisions. An explanation for this incapability has to be sought among the political elite, which allows the Belgian economy to be directed by special interests. This admission fits into an «elitist consensus», an unwritten agreement among top-political leaders. Threats to this elitist consensus are subtly neutralized, leaving the power of these economie groups unaffected. The power of the private producers of electricity is to a large extent consolidated by the inertia of the political system. This passivity is instrumental in maintaining the elitist consensus. The power of the anti-nuclear groups, measured in its mobilizing effects, is relatively small. As producers of energy, the electricity companies have a privileged position in the Belgian economic system, because energy is thought to be the motor of economic growth. A thorough parliamentary debate on energy could change the elitist consensus but for this, a political majority would have to be found.