There is no one-size-fits-all approach to assessing climate risks to a program or activity – methodologies can range from a basic screening exercise that highlights overall risks to a robust assessment that provides in-depth analysis of when, how and to what extent climate variability and change may impact programming. ATLAS has worked across this spectrum, developing everything from high-level climate risk profiles to in-depth analyses detailing who or what is vulnerable to climate variability and change, why and how they are vulnerable and what opportunities exist to reduce these vulnerabilities.