Repsol, P2H2 pilot shows AEM electrolysis could produce hydrogen at $3.27/kg

A 1,250-hour demonstration of hybrid anion-exchange membrane electrolyzer technology achieved hydrogen purity above 99.9% across variable loads, with cost projections suggesting competitive levelized hydrogen production under optimal renewa

First covered Sep 11, 2026 · 3:36 AM PT · 1 article · no longer in the live window

Repsol, P2H2 pilot shows AEM electrolysis could produce hydrogen at $3.27/kg — Image via pv-magazine.com

Coverage

15d PV Magazine The Hydrogen Stream: AEM electrolysis could deliver hydrogen at $3.27/kg, say Repsol, P2HP — Power to Hydrogen (P2H2) and Repsol completed a 1,250-hour pilot of P2H2’s hybrid AEM electrolyzer technology, demonstrating operation at 40% to 100% load,…

More coverage from around the web

chemengonline.com Power to Hydrogen and Repsol validate AEM electrolysis for large-scale hydrogen production - Chemical Engineering | Page 1

biofuelsdigest.com Power to Hydrogen and Repsol demonstrate lower-cost green hydrogen pathway with AEM electrolyzer pilot : The Daily Digest

etn.news Power to Hydrogen demos first-ever industrial-scale AEM electrolysis stack -

fuelcellsworks.com Green Hydrogen P2H2 and Repsol Achieve Pilot Project Success | Fuel Cells Works

hydrogeninsight.com US start-up backed by Shell, Amazon and Nasa unveils 'first ever industrial-scale AEM electrolyser for low-cost green hydrogen' | Hydrogen news and intelligence

Appeared in: 2026-09-11 (#16)

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