The 2021 Governors’ Climate Resilience Playbook outlines 12 foundational steps to set and achieve an effective state-level climate resilience agenda. This Playbook updates the 2018 U.S. Climate Alliance (USCA) New Governors’ Climate Resilience Playbook based on U.S. Climate Alliance member feedback and seeks to account for changing climate and political developments and conditions and capture some of the momentum around climate resilience action over the past few years. While the 2018 Playbook outlined what states should do to further the climate resilience agenda across states, the 2021 Playbook is focused on how to make it reality.