This paper studies the relationship between three types of risk borne by banks and climate policy uncertainty (CPU). We use panel data for 210 commercial banks in China from 2009 to 2020. This paper has the following main conclusions: Firstly, climate policy uncertainty significantly reduce the passive and active risks borne by banks and increase the insolvency risks borne by banks; Secondly, the impact of CPU on the passive risks borne by listed banks is greater than that of unlisted banks, and the impact of CPU on the active and insolvency risks borne by listed banks is less than that of unl...