 Alliant Energys non-GAAP EPS payout ratio is positioned to remain the same from 2020 to 2021, using the companys midpoint guidance for 2021. Despite more significant COVID headwinds in Q1 2021 than Q1 2020, Alliant Energys total revenue only fell 1.6 year-over-year and non-GAAP EPS declined 5.6. 