G4iE is a system-level engineering consultancy focused on industrial decarbonisation at deployable scale (10–100 kt CO₂/year and MW-scale electrification projects).

We specialise in early-stage architecture, techno-economic modelling, and integration logic — turning complex CCUS, PtX and heat pump concepts into bankable, EUDP/Innovation Fund-ready systems.

Our strength lies in combining hands-on process design with rigorous TEA and funding strategy alignment, ensuring that projects are not only technically sound, but commercially viable.

G4iE ApS

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