How big is the green hydrogen market?

The global green hydrogen market size was estimated at USD 11.86 billion in 2025 and is expected to reach USD 18.16 billion in 2026.

What is the green hydrogen market growth?

The global green hydrogen market is expected to grow at a compound annual growth rate of 30.2% from 2026 to 2033 to reach USD 115.35 billion by 2033.

Which segment accounted for the largest green hydrogen market share?

Based on the application segment, transport held the largest revenue share of approximately 43.8% in the green hydrogen market in 2025.

Who are the key players in the green hydrogen market?

Some of the key vendors operating in the global green hydrogen market include Air Liquide International S.A., Linde plc, Air Products and Chemicals, Inc., Cummins Inc. (Hydrogenics), Nel ASA, Bloom Energy Corporation, Messer Group GmbH, INOX Air Products Ltd., Iwatani Corporation, and Taiyo Nippon Sanso Corporation, among others.

What are the factors driving the green hydrogen market?

The green hydrogen market is primarily driven by the accelerating global transition toward clean and low-carbon energy systems, supported by stringent emission regulations, net-zero targets, and government incentives promoting renewable hydrogen adoption.