Guides
Guides for building green hydrogen plants
Organised by plant system. Guides are written for the Resource Center; blog articles are the posts we recommend reading first, with a note on why.
Renewable input
Solar and wind supply, capacity factors and the power profile that feeds the plant.
- Blog article
Why Hybrid Solar-Wind Systems Outperform Single-Source RE for Green Hydrogen: The Capacity Factor Math
Why pairing solar with wind raises electrolyser capacity factor, and how the mix changes plant sizing.
· 19 min read
Electrolysis
Electrolyzer technologies, stack performance, efficiency and degradation.
- Blog article
AWE vs. PEM for Utility-Scale Green Hydrogen: Which Technology Wins at 50, 200, and 500 MW?
How alkaline and PEM electrolysers compare at utility scale on efficiency, flexibility, footprint and cost.
· 10 min read