Hoax.
Here is a great article explaining why.
https://www.thegazette.com/subject/...-wind-xi-its-legal-but-is-it-ethical-20161120
Some tidbits for the article...
"At the federal level, the wind production tax credit and double-declining accelerated depreciation can pay for two-thirds of a wind power project. Additional state incentives, such as guaranteed markets and exemption from property taxes, can account for another 10 percent of project costs. According to data from Subsidy Tracker, a database maintained by Good Jobs First, a Washington, D. C.-based organization that promotes corporate accountability, the total value of the subsidies given to the largest wind energy companies, which includes MidAmerican, is now $176 billion."
MidAmerican claims no new rate increases will occur to support its 1,000-turbine wind factory, but that’s because they already raised rates from 2014-2016 through a three-year annual increase plan.
Data from the U.S. government’s Energy Information Administration, shows Iowa’s residential electric rates increased 18 percent from 2008-2015 while the national residential electric rates averaged 7 percent increase. Iowa median household income from 2008-2015 increased a measly 1.5 percent. This mean’s Iowa electric rates are growing 12 times the rate of growth in the typical Iowa household income during this period.
Wind turbines are known within the energy industry to be grossly inefficient and the cost of the power they generate is incredibly expensive compared to other sources of energy minus government subsides.
It is a scheme. MidAmerican’s uber-boss, Warren Buffett, acknowledges wind energy for what it is when he told his investors in 2014 that: “I will do anything that is basically covered by the law to reduce Berkshire’s tax rate ... We get a tax credit if we build a lot of wind farms. That’s the only reason to build them. They don’t make sense without the tax credit.”