2023 Iowa Code > Chapter 476B – Wind Energy Production Tax Credit

2022 Iowa Code > Chapter 476B – Wind Energy Production Tax Credit

2020 Iowa Code > Chapter 476B – Wind Energy Production Tax Credit

2018 Iowa Code > Chapter 476B – Wind Energy Production Tax Credit

2016 Iowa Code > Chapter 476B – Wind Energy Production Tax Credit

2014 Iowa Code > Chapter 476B – Wind energy production tax credit

2009 Iowa Code Chapter 476B – Wind energy production tax credit