The proposal to tax wind energy must not be going anywhere in the Legislature as

. . . some legislators are backing a bill to take it to the public by way of a ballot initiative.

Interestingly some of those backing that effort, which will be difficult to pass as passing ballot initiatives in Wyoming is exceedingly difficult, are among the most conservative in the Legislature.  The loss of the scenic view caused by the wind turbines is cited a a reason for the tax, but I have to think it's primary based on other concerns.