Which e-fuel makes most sense for our use case, methanol, ammonia, or Fischer–Tropsch?+
It depends on the end-use. e-Methanol is the most flexible feedstock, with established marine engines and chemical demand. e-Ammonia is the strongest carrier where you need long-distance shipping or seasonal storage and can tolerate handling complexity. Fischer–Tropsch fuels (and e-SAF via methanol-to-jet or FT) are the route for drop-in liquid fuels in aviation and heavy transport. We work backwards from the offtake, purity, logistics, certification, to recommend the pathway and document the trade-off.
How do you handle the CO₂ side of the chain, captured, biogenic, or DAC?+
By treating CO₂ as a first-class part of the chain, not an afterthought. Each source has different concentration, contaminants, dynamics and cost, point-source captured CO₂ is cheapest where available, biogenic is attractive where credible certification exists, and DAC unlocks geographic flexibility but at much higher cost today. We size the CO₂ block, the conditioning, and the buffer storage in step with the synthesis loop and the renewable profile.
Can a Power-to-X plant run economically on intermittent renewables?+
Yes, but only if the chain is engineered for it. Hydrogen storage, CO₂ buffering, partial-load operation of the synthesis loop, hybrid PPA structures, and grid backup all change the economics. We model the dynamic behaviour of the full chain and stress-test the LCOX against renewable profiles, instead of assuming a flat capacity factor.
Do you work on the full chain or only specific blocks (synthesis, BoP, utilities)?+
Both. Most engagements are full-chain, electrolysis through synthesis to product conditioning, because that's where the integration value sits. We also do scoped work on a single block, typically balance-of-plant, heat integration, or independent review of a specific reactor and synthesis loop.
What does a techno-economic assessment of a full e-fuels chain typically include?+
Process modelling and mass and energy balances across the full chain (electrolysis, CO₂, synthesis, separation, conditioning), CAPEX and OPEX, levelised cost of product (LCOX), sensitivities to electricity price, capacity factor, CO₂ price and offtake assumptions, and the resulting view on competitiveness. The output is a defendable basis for investors, partners and offtakers.
Are you tied to any reactor or catalyst supplier?+
No. Ionect is fully vendor-independent across electrolyzer, CO₂ capture, reactor and catalyst suppliers. Recommendations are made on technical and economic merit against the project's drivers, with criteria documented for transparency to your board, investors or regulators.