Engineering and integration of clean energy technologies at system level, including generation, storage, industrial demand, heat recovery and energy conversion. We develop system architectures, operating concepts and integration strategies for R&D and industrial projects.

We develop physics-based models and digital twins for industrial energy systems to simulate performance, evaluate operating strategies and support system optimisation. Models can be connected to interactive Python-based tools and dashboards for engineering and decision support.

Techno-economic modelling of clean energy systems including hydrogen, e-fuels, CCUS, biogas, heat pumps and energy storage. We develop transparent CAPEX/OPEX models, LCOX calculations, sensitivity analyses and scenario comparisons to support technology development, scale-up and investment decisions.

G4iE contributes engineering, modelling, techno-economic analysis and exploitation-oriented activities to collaborative European R&D projects. We are currently a beneficiary in a €4 million Horizon Europe Research and Innovation Action (RIA).

Process engineering for energy and industrial systems from concept development through FEED and detailed engineering support. Activities include process design, PFD/P&ID development, equipment definition, system integration, engineering calculations and technical coordination.

Engineering modelling can include process simulation, thermal modelling and CFD where relevant.

Engineering and analysis of battery energy storage systems (BESS) for grid and industrial applications, including second-life batteries, thermal management, degradation-aware lifetime modeling, and system-level integration.