The global hydrogen industry has entered a far more sober phase in 2026. After several years of enormous excitement, governments and investors are now confronting the reality that building a hydrogen economy is significantly more difficult, expensive and slower than originally expected. Yet despite delays, cancellations and financial pressure, hydrogen remains one of the most important long-term technologies in the global energy transition.
Hydrogen is widely viewed as essential for decarbonising industries that are difficult to electrify directly, including steelmaking, chemicals, refining, shipping and parts of aviation. While battery-electric solutions are increasingly dominating passenger vehicles and short-distance transport, hydrogen still holds strategic importance for heavy industry and long-duration energy storage.
The problem is that economics, infrastructure and demand have not yet caught up with the ambition.
From Boom to Reality Check
Between 2020 and 2024, hydrogen became one of the hottest sectors in global energy. Governments announced billions in subsidies, major oil and gas companies unveiled large-scale hydrogen strategies, and developers proposed hundreds of “green hydrogen” mega-projects around the world.
However, by 2025 and 2026, the industry began facing significant setbacks.
Many projects failed to reach Final Investment Decision (FID), while dozens were delayed, downsized or cancelled altogether. Analysts now describe the industry as being stuck between the “announcement phase” and the “commercialisation phase.” According to multiple industry assessments, only a small percentage of announced projects have progressed on schedule.
The main issue is not whether hydrogen technology works — electrolyzers and fuel cells are already proven technologies. Instead, the core challenge is creating a profitable market ecosystem around hydrogen production, transportation and long-term industrial demand.
The Cost Problem
Green hydrogen — produced using renewable electricity through electrolysis — remains expensive compared to conventional hydrogen made from natural gas.
Current green hydrogen production costs in many regions still range from roughly $3.50 to $6 per kilogram, while traditional “grey hydrogen” often costs closer to $1.50 to $2.50 per kilogram.
Electricity prices are the biggest factor. Producing green hydrogen requires enormous amounts of renewable power, and unless electricity is extremely cheap, hydrogen struggles to compete economically.
Although electrolyzer costs have fallen substantially over the past five years, inflation, high interest rates and construction costs have offset much of the progress. Developers also face major infrastructure expenses for pipelines, storage systems, export terminals and water treatment facilities.
This economic reality has caused investors to become more cautious. Companies such as Thyssenkrupp Nucera have warned of weaker market conditions and slowing electrolyzer sales as investment decisions continue to be delayed.
Governments Are Still Supporting Hydrogen
Despite the slowdown, governments continue to see hydrogen as strategically important.
The European Union, United States, China, Australia and several Middle Eastern countries are all heavily supporting hydrogen development through subsidies, tax credits and industrial policy.
In Europe, hydrogen is increasingly tied to energy security and industrial competitiveness following the reduction of dependence on Russian fossil fuels. Germany recently secured approval for €1.3 billion in state aid to support green hydrogen production projects.
The United States continues to back hydrogen through Inflation Reduction Act tax credits, which can significantly reduce green hydrogen production costs under certain conditions. Meanwhile, countries such as Saudi Arabia, Oman and the UAE are pursuing hydrogen export ambitions as part of their long-term post-oil diversification strategies.
China Is Emerging as the Dominant Player
One of the biggest developments in the hydrogen industry is the rapid rise of China.
While many Western hydrogen projects are struggling financially, China has accelerated deployment of electrolyzers and hydrogen infrastructure at remarkable speed. Analysts increasingly believe China could dominate hydrogen supply chains in the same way it came to dominate solar panels and batteries.
Chinese manufacturers are aggressively lowering electrolyzer costs, scaling production and integrating hydrogen into long-term industrial strategy. Some forecasts suggest China could account for the majority of global electrolyzer manufacturing capacity within a few years.
This has raised concerns in Europe and North America that domestic hydrogen industries may struggle to compete on cost.
The Industry Is Becoming More Realistic
Another major shift is that the hydrogen sector is becoming more selective about where hydrogen actually makes sense.
Several early ideas — such as hydrogen heating for homes or widespread hydrogen passenger vehicles — are losing momentum. Batteries have largely won the competition for light vehicles because they are more energy-efficient and easier to deploy.
Instead, hydrogen is increasingly being focused on sectors where electrification is extremely difficult. These include:
- Steel production
- Fertilizer and ammonia manufacturing
- Oil refining
- Shipping fuels
- Sustainable aviation fuel (SAF)
- Heavy industrial heat
- Long-duration energy storage
European refineries, for example, are currently among the strongest sources of hydrogen demand because they already consume large amounts of hydrogen today.
Many experts now believe the industry overpromised in its early years and is finally entering a more realistic stage focused on practical industrial applications rather than universal adoption.
Investment Is Still Massive — But More Selective
Even with the slowdown, hydrogen investment remains enormous.
Global low-carbon hydrogen project pipelines continue to represent hundreds of billions of dollars in potential investment. Major energy companies including TotalEnergies, Adani Enterprises and Fortescue Future Industries remain active in large-scale hydrogen development.
However, capital is now flowing more selectively toward projects with:
- Strong government support
- Guaranteed industrial buyers
- Access to extremely cheap renewable power
- Existing port or industrial infrastructure
- Long-term export potential
The market is increasingly prioritising “bankable” projects over ambitious conceptual announcements.
The Long-Term Outlook
The hydrogen industry today sits in a transitional period. The early hype cycle has clearly faded, but the long-term strategic importance of hydrogen has not disappeared.
Most analysts still believe hydrogen will play a major role in reaching global net-zero targets by the 2030s and 2040s. However, the industry is now recognising that hydrogen is unlikely to become a universal energy solution. Instead, it will probably evolve into a specialised but critical component of the global energy system.
The next five years will likely determine whether hydrogen successfully transitions from a heavily subsidised emerging technology into a commercially viable industrial market.
If renewable electricity costs continue to fall, infrastructure expands and governments maintain policy support, hydrogen could still become one of the defining energy industries of the century. But for now, the sector remains caught between enormous long-term potential and very difficult short-term economics.
