Richard Casady wrote:
On Fri, 15 May 2009 09:10:12 -0400, Keith Nuttle
wrote:

Windmills have been tried and were rejected several hundreds of years
ago, because they are dependent on the weather

What utter bull****. Windmills have been in constant use ever since
they were invented. The state of Iowa gets 5% of its juice from wind,
BTW.
Now tell us farming was rejected because it is dependent on the
weather.

How do you increase the power output of a windmill, right now?

How do you generate power from a windmill on a dead calm day?

Windmill's are unreliable for on-demand and controllable power.