Yes, Investors want,"huge," profits. If I put my hard earned money into something, I would want a nice rate of return also. Anybody who puts their money into an enterprise NOT to make money is an idiot. No, but to invest in something for a profit is evil according to the fools who believe that my or anybody else's life force, effort and brains belong to everyone else who has their hand out.
That's why Green Energy is a failure, it will always be a failure and the only people that push it are those who somehow think that your or my life must be sacrificed for the Public Good.
A large part of Spain's economy has been ruined by the wasted foolishness of robbing people of good money and throwing down a Government rat hole under the nebulous promises of magical renewable energy. England has done the same, with the same results. It doesn't make money, it takes much more than it produces, but; it must be done to, "save the Planet."
If Spain can wise up, hopefully we can also.