Versions of Iowa Code 476.56 - Energy costs provided on LawServer 2023 Iowa Code 476.56 – Energy costs provided 2022 Iowa Code 476.56 – Energy costs provided 2020 Iowa Code 476.56 – Energy costs provided 2018 Iowa Code 476.56 – Energy costs provided 2016 Iowa Code 476.56 – Energy costs provided 2014 Iowa Code 476.56 – Energy costs provided. 2009 Iowa Code 476.56 – Energy costs provided
