I do think he is right about them being very expensive...at least in the construction process. I have been involved in the construction of a few of these in Kansas. The cost of the projects are unbelievably high. I've heard that the only reason they are viable at this point is due to the government subsidies for clean power. Thus, if the subsidies weren't available you wouldn't see near as many facilities being constructed. To be fair, I haven't seen any numbers regarding the how long it takes for them to "pay for themselves" with the power they generate once operational. The construction cost just seems to be so high that it would take forever to pay off.
It is also interesting that most of the windfarms being constructed in Kansas are by out of state entities. I think the one we are currently working on is being funded by at least in part by Google (at least that is what I heard).
This tells you they are profitable.
Possibly....the farm down by Howard was constructed by an entity from Tennessee if I remember correctly. As I understood it, they were required to construct it to offset the amount of energy used/generated from "dirty energy". Also, are they profitable if the government subsidies aren't there? I mean, just the turbines for a farm out by Dodge cost $300 million. That doesn't include any other components, infrastructure improvements, or construction costs.
what's the cost to build a new coal or gas fired plant?
Natural gas is pretty cheap relative. The real way to compare across is $/MWh
The thing is, wind, and especially solar is continuing to go down in price over time. The biggest hindrances those have though is demand loading and energy storage (sun not shining, wind not blowing). That being said,d I've also thought solar was a great solution to reduce summer time load, after all, your greatest demand on the grid is in the summer time, and when does solar work the best? Oh yeah, when it's hot and sunny out. I've also never been bothered by wind turbines when i see them, always thing of their energy production when I see them turning and it makes me very
IMO though, I'd like to see a lot more investment in fusion power, it's still be "20 years off" for like 50 years, but its success basically solves every problem with energy production. Doesn't get much better than literally harnessing the power of the sun.