SN,
Which tax breaks that differ from any other corporation? This seems to be a question that you or any here seems to want to answer.
I've already stated my position on taxes. I believe corporations should be neither taxed or subsidized. Therefore, I believe in a tax system that is fair to all, not fair to those who are favored by those in power at a particular point in time.
So what are you willing to give up for funding an inefficient, more expensive and not as reliable form of power. Me, I not willing to give up a damn thing. Again, you want to transfer from those who can least afford it to those who can most afford it then complain about the income inequality that your proposal exacerbates...if you are like most of the proponents of this scheme. Are you willing to see jobs go to other states or countries? That is the end result of this scheme.
Alternates time will come when they are the most efficient, least expensive from of power.