“…This stagnation has inadvertently expanded presidential power over environmental governance in what has been referred to as the “administrative presidency” to fill this federal environmental policy void (Lowande & Milkis, 2014; Moore, 2018; Roberts, 2021; Vig, 2022). Since the 1990s, presidents have increasingly used executive authority to enhance or weaken the implementation of environmental policy (Hejny, 2018; Shafie, 2020). The stark contrast in environmental policy agendas between the Democratic and Republican parties has raised concerns about whether the administrative presidency has detrimental effects on environmental policy implementation and its efficacy in fostering environmental innovations (Fiorino, 2022; Rabe, 2022; Shafie, 2020; Turner, 2018).…”