She's lost her fracking mind.
Uh, nads? You want to know who owns and is building a lot of those wind farms? The company I work for is one. However, I'm not exactly on board with wind and solar for a couple of very good reasons: 1--the tax subsidies are far in excess of any other forms of power, 2--the availability of these forms compared to other "baseline" means of generation, to put it nicely, SUCKS. Also, there's a long and growing list of folks who have put in turbines who are taking them out of service because of noise, etc., concerns as well as the fact they cost far more than initially promised.
Now finally, as to your question as to why utilities are against rooftop solar, perhaps you could explain the concept of "backfeeding" to me. Or perhaps how several sources in parallel can in fact cause voltage and hence grid instability, etc...yeah, I'm guessing you're reading this and mouthing the words as you go along. Nevermind.