Hydrogen Demand Remains a Weight-Based Market, Despite Energy Unit Discussions

In 2025, global hydrogen consumption crossed the 100 million tonne threshold, yet the overwhelming majority of this volume continued to flow into long-established sectors such as refining and industrial processes. This reality underscores why mass-based metrics like kilograms and tonnes remain the most accurate way to measure the actual market, rather than energy-based units like megawatt-hours.

The distinction is not merely a matter of convention. An ammonia producer, for instance, purchases hydrogen as a chemical feedstock, not as a fuel for electricity generation. This fundamental characteristic means that the market’s growth and value are tied to physical quantities, which have decades of established infrastructure and trading practices behind them.

While energy-focused discussions often frame hydrogen in terms of its potential to displace fossil fuels in power systems, the current economy tells a different story. The bulk of demand is tied to industrial chemistry, where the material’s properties, not its energy content, drive procurement decisions. As a result, forecasts that rely on energy-based calculations may overlook the practical realities of how hydrogen is bought, sold, and consumed today.

Understanding this weight-centric framework is essential for investors, policymakers, and industry observers alike. It highlights the gap between aspirational energy-transition scenarios and the present-day functioning of a commodity market that operates on tonnes, not terawatt-hours.