2023 Iowa Code 476.47 – Alternate energy purchase programs

2022 Iowa Code 476.47 – Alternate energy purchase programs

2020 Iowa Code 476.47 – Alternate energy purchase programs

2018 Iowa Code 476.47 – Alternate energy purchase programs

2016 Iowa Code 476.47 – Alternate energy purchase programs

2014 Iowa Code 476.47 – Alternate energy purchase programs.

2009 Iowa Code 476.47 – Alternate energy purchase programs