Edge Computing as an Enabler of Energy and Water System Resilience

The resilience of energy and water systems is central to the well-being and livelihood of communities. These systems are also of critical importance to military installations, which must be able to sustain operations despite disruptions and targeted attacks. Recently, edge computing has emerged as a technical enabler of improved resilience through enhanced coordination and control despite such disturbances. However, the complex and computational nature of edge computing also comes with risks that may degrade resilience. To properly understand the benefits and disadvantages of incorporating edge computing into energy and water systems, this article surveys studies at the intersection of edge computing, resilience, and energy systems, identifying tradeoffs, opportunities, and technical gaps. Subsequently, recommendations are made to realize resilience by design of energy systems incorporating edge computing.