This story has been edited to make it clearer that the analysis relates to US wind rather than European wind and to clarify the problem with excess generation at night. I also added an Item 10.

I think we think we know more about wind-power than we do. These are a few things that I have recently discovered about wind that make me think that plunging headlong into electricity is not necessarily a good idea. At this point, we don't seem to have a plan that does much more than address wind turbines themselves.

I should make it clear that this discussion relates to US wind power, not European wind power. Many of the issues directly or indirectly relate to the fact the US is facing a multi-faceted problem--lack of wind turbines, needed grid upgrades, and lack of electrical storage. In a time of financial problems, the price of such a big change makes it difficult to tackle all these problems on the necessary scale at once. If we only add wind turbines, and make minimal upgrades in storage and transmission, the change is still likely to still be expensive and will likely leave us with the need for large subsidies. Without extensive grid upgrades and electrical storage changes, wind generated electricity will continue to play only a supporting role, acting mostly as a fuel substitute.

Europe has been dealing with this issue longer and has better addressed the wind transmission and storage issue, so it is in better shape in this regard. Jerome Guillet has prepared a write-up focusing more on the European perspective.