Electrolyzer MW vs Annual Hydrogen Output: Why the Difference Matters
How electrolyzer MW, equivalent full-load hours and kWh/kg determine annual hydrogen production, with an illustrative calculation and DOE sources.
Insights and research
Hydrogen technology and project economics, explained
Articles on electrolyzers, industrial hydrogen, infrastructure, project screening and company analysis. Every article shows its publication date and sources.
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Electrolyzer Selection: How to Choose the Right Technology
How to choose between alkaline, PEM and solid oxide electrolyzers for a green hydrogen project, comparing cost, efficiency and integration needs.
How to Start Your First Green Hydrogen Project (Complete Guide)
A step-by-step guide to planning a first green hydrogen project, from feasibility and cost modeling to technology choices and development.
Hydrogen Supply or Self-Production? A Financial Modeling Guide for Developers
Should you buy hydrogen or produce your own? A financial modeling guide that helps developers compare costs, risks and long-term returns.
Refhyne & Refhyne II: Europe's Flagship Green Hydrogen Projects at Shell's Rhineland Refinery
A look at Refhyne and Refhyne II at Shell's Rhineland Refinery, two of Europe's flagship green hydrogen projects, and why they matter.
Spain's $150M Green Hydrogen Gamble: Inside Puertollano's Industrial Revolution
Inside the Puertollano green hydrogen plant in southern Spain: what the project involves and what it means for Spanish industry.
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More than 600 articles are in the ReneEnergy archive. Older solar and consumer-product articles remain available in the full archive.
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