The authors wish to acknowledge the Italian Ministry of Environment who founded the Project 1.7 “Technologies for the efficient penetration of the electric vector in the final uses” within the “Electrical System Research” Programme Agreements 22-24 (PTR 22-24) and the European Union who founded the MULTICLIMACT project (Grant Agreement No. 101123538). In particular, the first project has supported the development of the “Smart City Platform Specification (SCPS) for Interoperability Layer” and its reference implementation (“Smart City Platform” SCP); the MULTICLIMACT project has supported both the customization of the existing SCPS and the deployment of a customized SCP instance for monitoring natural threats.