Written by people
who build hydrogen systems.

How to Size an Electrolyzer: A Practical Selection Guide

Learn how to calculate electrolyzer capacity from your actual hydrogen demand, power source, purity needs, and turndown requirements, with a worked example and sizing formula.

Green Hydrogen Named a National Priority in India's 80th Independence Day Address

Green hydrogen just became one of seven national development pillars in India's 80th Independence Day address, alongside a world-first hydrogen train announcement.

Why Modular Hydrogen Infrastructure Makes Sense While Mega-Projects Stall

Mega-project financing is stalling, but that is not a technology problem. Here is why starting smaller, with a lab, pilot, or test station, makes more sense right now than waiting.

Catalytic, Electrochemical, or Ultrasonic — Choosing the Right H₂ Leak Detector

Catalytic, electrochemical, and ultrasonic sensors all detect hydrogen leaks — but they fail differently, drift differently, and suit different parts of your system.

Innovations in Membrane Technology for Fuel Cells and Electrolyzers

A component often overlooked in fuel cells and electrolyzers, the membrane. PFSA, AEM, nanocomposite, and graphene innovations are reshaping efficiency, durability, and cost across hydrogen systems.

Storing the Future: A Guide to Hydrogen Storage Technologies

Compressed gas, liquid, or solid-state? A practical guide to the three hydrogen storage technologies — how they work, their trade-offs, and how to choose the right one.

Hydrogen in Aviation: Can Fuel Cells Replace Jet Engines?

Can hydrogen fuel cells replace jet engines? Explore key innovations and case studies driving the shift to zero-emission aviation.