The Production Tax Credit (PTC) is an enormous subsidy for inefficient renewable energy. It is really about government interfering in the energy markets. Windmills cannot compete in the marketplace on their own, they must have government funding and be forced to be given preference.
One of the worst lobbying groups is the America Wind Energy Association (AWEA). They know that they need huge tax benefits for the wind farms to stay in business and they will do anything to keep the government money flowing. They are dishonest in their ads about jobs as cited by FactCheck.
If you want to know more about wind power, please see the following that was put together by John Droz, jr. Where I am on the science of global warming he covers the science of wind farm propaganda. The wind farm thing is foolish and unsupportable in the long run. It needs to end.
Please contact your senator today to put and end to the government subsidy of wind energy.