Neftaly The development and validation of a comprehensive Energy Management System (including electrical energy and substances) as an optimisation tool capable of blending industry demand-side management with the maximisation of economic benefit and lifespan of hydrogen production technology, utilising advanced control methodologies like predictive approaches and real-time optimisation; related KPIs like optimization of renewable energy usage, reduction of H2 production cost by optimized energy management, reduction of CO2 footprint of H2/O2 and following products could be added;