Iowa County’s wind turbines turn into $2.71 million for roads, bridges and schools

When wind turbines first appeared across Howard County in northeastern Iowa in 2008, they became part of the rural landscape. Nearly two decades later, the towering structures have become something more than a source of renewable energy. For the county, wind power has also become a major source of public money, helping pay for bridges, roads, parks, conservation projects and local schools.A 2025 case study by the Centre for Rural Affairs found that Howard County had 147 wind turbines with a combined production capacity of 244 megawatts. In the 2024-25 tax year, the turbines generated $2.71 million in tax revenue, accounting for about 14.5% of the county's overall revenue.The money has been particularly significant for a rural county with a relatively small and declining population. Howard County had 9,469 residents in 2020, down from 9,566 in 2010, even as Iowa's overall population grew by about 5% during the same period. With limited population growth and a largely stagnant tax base, officials said the additional revenue from wind projects has helped the county maintain infrastructure without placing the same burden on residents.From wind farms to bridges and roadsThe first wind p...