As climate change intensifies, climate-related policy instruments have become essential tools for governments to mitigate climate risks. The formulation of such policies typically involves balancing economic growth and ecological goals while ensuring fairness and feasibility, often resulting in frequent policy adjustments. Drawing on panel data from A-share listed firms in China between 2008 and 2023, this study conducts a comprehensive investigation into how climate policy uncertainty affects corporate green transformation, with a particular focus on the underlying mechanisms. The empirical e...