It has to be said, though, that the energy mix has lost none of its importance, and the decision as to what source of energy to use still has to be taken at national level; that is something I want to make perfectly clear.
Sin embargo, hay que decir que la combinación de energías no ha perdido en absoluto su importancia, y la decisión sobre qué tipo de energía utilizar ha de tomarse a escala nacional; es algo que quiero dejar bien claro.