A validated hybrid AEM electrolyser from P2H2 and Repsol hits efficiency, flexibility and durability targets simultaneously — raising fresh questions about when geological hydrogen will make electrolysis itself redundant.
Twelve’s AirPlant One, the first commercial-scale US Power-to-Liquid e-fuel plant, exposes the central weakness of electrolytic hydrogen — a weakness that geological hydrogen from sites like Lorraine’s PTH-2 well could directly address.
The EU-backed ECO2Fuel project is running a 1 MW electrochemical system that converts captured CO₂ and renewable electricity directly into liquid e-fuels — and the efficiency calculus changes dramatically when the hydrogen feedstock comes from the ground rather than an electrolyser.
A Farnborough Airshow study projects Canadian SAF reaching 40% of aviation fuel demand by 2040, and the technical performance metrics embedded in that forecast rhyme strikingly with the efficiency benchmarks emerging from natural hydrogen science.
This week’s e-methanol and maritime fuels category yielded no recent news from the digest sources.
The HY4Link cross-border pipeline project is deploying digital-twin technology and AI-driven monitoring to integrate natural hydrogen flows from Lorraine geology into Belgium’s decarbonisation infrastructure.