Provide water utilities with a set of tools to identify and assess their vulnerabilities, and develop effective adaptation strategies
Risk management tools, guidance, and illustrative applications are needed to help utilities better assess and manage their climate-related risks. For climate change, the potential sources of utility risk are diverse (e.g., severe droughts, floods, water quality challenges), the probabilities and consequences of adverse events are often highly uncertain and potentially severe, and any portion of the water utility may be at risk (e.g., from source to tap). It is critical that water utilities identify and prioritize the key threats, and begin to consider response and adaptation options that target the most significant risks.
Given the degree of uncertainty and high stakes risk-cost tradeoffs that climate change may impose on water utilities, a range of practical decision support tools are essential for helping water utilities manage these risks. The CC SI will develop flexible tools and approaches to help water utilities identify, assess, and prioritize climate risks (e.g., a climate-oriented vulnerability assessment process/tool), and develop effective adaptation strategies.