If you take seriously the gravity of the problems that immediately change the energy scenario, the questionmay appears even idle.
In any case, the annual growth rates of renewable energy sources (wind +23.9% +6.3% solar (IEA)) show that these areas are undergoing rapid growth, destined to last over the next few years, and begin to move substantial shares of economy and employment: they indicate 150,000 employees in the sector of renewable energy in Germany (compared to about 500 in Italy!).

Recall that the common objective is to be covered by renewable sources, 22% of electricity production in 2010, but it is not credible that Italy, in the vacuum energy policy that characterizes it, is received by the 25% that is assigned.