During the second reporting period, SINNOGENES advanced from development to deployment, integration, and early operation of the technologies and digital tools across all six demonstration sites. The SINNOGENES Middleware was fully implemented, enabling secure data exchange and interoperability among tools developed in WP3–WP5. All connectors were deployed, and integration with local systems and SCADA interfaces began.
At the demo sites, the storage technologies progressed to installation, commissioning, and initial operation. In Demo 1, the supercapacitor, flywheel, geothermal boreholes, and heat pump were installed and connected to the EMS, which now supports monitoring of electrical and thermal networks. In Demo 1, the LiFePO₄ system, second-life battery, VRFB, and the TES unit entered operation or reached final assembly, with the MOMENTO tool generating day-ahead schedules. In Demo 3, the combined electricity-gas management tool was integrated with the middleware and the H2 infrastructure. In Demo4, the CoDeOpT tool produced optimal design and operational strategies and connected to the demo systems. In Demo 5, the digital twin, forecasting tool, and day-ahead optimizer were completed and integrated through the connector. Last, in Demo 6, data-driven mobility services for driving behaviour, refuelling, and hydrogen production modelling were deployed and linked to the middleware.
Finally, for all Demos, data collection, validation workflows, and KPIs, SINNOGENES partners worked to support environmental, economic, and technical assessment. The period concluded with all tools integrated, most technologies installed, and validation activities prepared for the final phase of the project.
