Electrolyzer market to reach $65.8 billion by 2036 at 24.6% CAGR as green hydrogen investments accelerate

November 5, 2026 |

In Delaware, Future Market Insight reported that the global electrolyzer market is projected to expand from $7.3 billion in 2026 to $65.8 billion by 2036, registering a compound annual growth rate (CAGR) of 24.6% during the forecast period.

Rising investment in green hydrogen production, industrial decarbonization, clean ammonia manufacturing, and large-scale renewable energy integration is accelerating demand for electrolyzer technologies across global markets, according to the report.

According to Future Market Insights (FMI), the alkaline electrolyzer segment is expected to account for 52.4% of the market by technology in 2026. Systems with capacities above 2 MW are projected to represent 44.8% of capacity demand, while ammonia and fertilizer applications are anticipated to hold a 26.9% share. These segments reflect the growing importance of industrial-scale hydrogen production and the integration of electrolyzers into established chemical and energy infrastructure, according to the research firm.

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Category: Hydrogen

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