As nations strive for net-zero, hydrogen will continue to play a vital role in global decarbonization strategies—and more recently it is being recognized as an important part of a flexible energy system supporting renewable energy generation.
Green hydrogen infrastructure is also becoming an increasingly important factor for continued long-term investments and growth within the hydrogen marketplace.
According to DataIntelo, In 2025, the entire world hydrogen market will reach $242 billion and grow to $468 billion by 2034 or 7.8% from 2026 – 2034 CAGR scale.
Overview of the global hydrogen market
A wide range of applications can be found within the hydrogen market, including those in refining, chemicals, industrial heating, transportation, and electricity. Hydrogen has traditionally been made from fossil fuels (mostly natural gas and coal) for two main uses: to support refineries and produce ammonia. However, the desire to reduce greenhouse gas emissions has changed this previously fossil-fuel-focused landscape so that now the production of hydrogen via low carbon and renewable methodologies is a growing trend.
There are multiple structural drivers of support behind market growth: The demand for cleaner fuels/feedstocks is increasing; there is now greater use of hydrogen in industries such as steel-making, transport and electricity generation; and policy frameworks exist which encourage low carbon technology innovation whilst funding pilot projects. As these structural drivers strengthen, market growth will continue to expand volumes and values in the hydrogen industry, while directing increased investment to production through low carbon/green hydrogen.
Regional dynamics of the hydrogen market
Hydrogen is important all over the world, yet it is at different stages of development and has different levels of priority from region to region – all depending on local laws/policies, the industry where hydrogen is being applied, and the availability of hydrogen resources. The regional hydrogen project development table below demonstrates this concept, however, there may be some variation from what you see below based on your own data set for this region.
Regional overview
| Region | Approximate share of global hydrogen demand | Key drivers and characteristics |
| North America | Significant share of global demand | Established industrial base, strong interest in clean energy and hydrogen for mobility and power, emerging large scale projects. |
| Europe | High share with strong policy support | Ambitious climate targets, cross border infrastructure planning, focus on green hydrogen and sector coupling. |
| Asia Pacific | Largest share of industrial demand | Rapid industrialization, major refining and chemical sectors, growing number of hydrogen hubs and pilot projects. |
| Rest of World | Smaller but growing share | Early stage projects, interest in export oriented green hydrogen in resource rich regions such as the Middle East, Latin America, and parts of Africa. |
In addition, these global trends indicate (1) that Asia Pacific plus Europe will probably lead in initial hydrogen demand growth; and (2) that North America plus certain emerging markets will emerge as major contributors to innovative technology developments and export markets.
Green hydrogen’s impact on changing the hydrogen market
Green hydrogen is made from electrolysis using renewable energy sources (wind, solar, and hydro) and has an increasing share of the total hydrogen product being produced worldwide today; however, the overall strategic significance of green hydrogen is very much growing quickly.
The factors that contribute to increasing the demand for green hydrogen include :
• Decreasing prices for renewable energy and for the technology used to produce hydrogen through electrolysis.
• Corporate and governmental net zero targets that will require major reductions in carbon emissions outside of the power sector.
• Generally accepted view that green hydrogen can be used to decarbonise heavy industry, shipping and air travel where electrifying these sectors is not attainable through direct use of electricity.
As green hydrogen becomes more mainstream, a significant amount of new infrastructure will need to be constructed including: very large electrolysis plants , dedicated renewable energy production projects , storage facilities , distribution pipelines and terminal facilities for export and import purposes . This type of infrastructure will represent the basis for the evolution of green hydrogen supply chains , providing long term opportunities for investment purposes.
New Investment Trends in Green Hydrogen Infrastructure
There are also many significant investment trends across the entire hydrogen market with regard to developments in green hydrogen infrastructure.
a. Hydrogen Hubs and Industrial Clusters
Hydrogen “hubs” are geographic regions of hydrogen production, where hydrogen can be created, stored (usually centrally), transported over short distances through pipelines, and then consumed through “industrial off-takers,” such as refineries or chemical or steel factories, etc. Because hydrogen hubs include a number of facilities, they can achieve economies of scale; share common infrastructure; reduce unit costs, etc. In addition, most of these early large-scale lead projects will be based on such clusters, with many of them being further supported by grants or funding from the government and/or through the use of public-private partnerships.
b. Export and import corridors
Countries that have easily accessible renewable energy are looking at exporting green hydrogen or hydrogen based fuels (ex. ammonia or methanol). Countries that will import these products are moving forward in creating the infrastructure necessary for receiving and storing of these products (i.e. terminals, storage tanks and facilities for reconversion of the product back into hydrogen). The new trade routes for hydrogen will be similar to the supply chains already in use for liquefied natural gas (LNG), but the infrastructure will support the decreased use of carbon based products. Creating standardized contracts, certifications, and long term offtake agreements will be a key factor in making these new corridors attractive to investors.
c. Digital and optimization technologies
Countries with renewable energy resources are pursuing the potential to export hydrogen-based fuels (for example, ammonia or methanol) as part of their energy diversification strategy. The importing countries are building infrastructure to accommodate the receiving and storage of these shipments (for example, terminals, storage tanks, and facilities for reconverting back to hydrogen). The new supply chains associated with hydrogen will look very similar to those that currently exist for liquefied natural gas (LNG) with the added benefit of decreasing carbon use. Establishing standard contract terms and conditions, certification processes, and long-term offtake agreements will play an important role in attracting investment into these new trade corridors.
d. Policy linked financing mechanisms
Green hydrogen infrastructure relies heavily on policy frameworks and financial instruments to generate investment. Examples of such mechanisms include contracts for difference, tax credits, grants, and guaranteed offtake agreements that narrow the cost discrepancy between green hydrogen and traditional fossil fuels. By creating certainty of revenue or reducing the cost of capital, these instruments create incentives for private investors to invest in projects that they would otherwise view as too risky. In the long term, as technology and market develop, reliance on direct subsidies should decrease; however, near-term policy support will remain essential.
Sectoral demand and implications for investors
The expected increase in hydrogen use across several different sectors of end use will require distinct types of infrastructures and will have very different risk adaptability models (e.g., hydrogen end use).
• Industry – Utilising ‘green’ hydrogen would allow the conversion of fossil based feedstocks (derived from petroleum products) to replace fossil based feedstocks in the production of aviation fuel, methanol and ammonia, and to provide a feedstock source for producing (‘direct reduced’) steel. All of these applications will likely require large and stable volumes of product as well as the supplier to have close integration to existing forms of industrial infrastructure.
• Mobility – There will likely be truck fuel cells available in commercial fleets, buses and rail systems, with the potential use of ship fuel cells. Logistics will need to develop refuelling networks, storage capability, and distribution networks in proximity to transportation corridors and logistics / distribution focuses.
• Power/ Heating – Hydrogen could be used as an energy source or support to the turbine or gas fired electric generation. Hydrogen can be either used in turbine(s), as a fuel cell (or another greenhouse gas generating energy process), or as a blended fuel with natural gas so that it will generate dispatchable low greenhouse gas electric energy (as an electricity source) or provide a heat source. Hydrogen will require additional storage and pipeline infrastructure, and integration with electricity markets.
As a result of these diverse end uses, there will be a number of different asset types for any investors looking into hydrogen (e.g. production plants, pipelines, storage caverns, terminals and end users). Assessment of the viability (or risk) associated with the projects will be determined by a different criteria such as technology readiness, regulation, offtake agreements, and anticipated demand growth (for that project). In assessing the risk associated with an investment, those portfolios with a focus on producing scalable, low GHG infrastructures and that are aligned with transparent and clearly defined policy will be much better positioned for longer-term growth.
Hydrogen infrastructure in the global energy transition
Hydrogen’s developing function within energy transition embodies a larger trend of establishing an integrated low-carbon global energy infrastructure. As renewable energy develops, hydrogen allows for energy storage over long periods, balancing of electrical grids, and moving green power across country borders. Additionally, hydrogen allows for many industries to decarbonize as very few exist that can utilize non-fossil fuel sources
Investments in infrastructure to support green hydrogen (including electrolyzers, renewable generation capacity, hydrogen hubs, pipelines, storage, and terminals) will serve two purposes. First, investments will create new assets that are increasingly interconnected with a developing integrated energy system that connects electricity, industrial production, transportation, and internati..
Second, investments will allow governments to create integrated policy initiatives that align long-term hydrogen investments and strategies with decarbonization goals, industrial competitiveness, and energy security. For business and capital providers the investments require creation of capabilities in project development, risk management, and cross-sector cooperation.The hydrogen market grows, and green hydrogen infrastructure matures; decisions made in this decade will ultimately determine how future energy systems will be formed and who will benefit economically and environmentally, distributed throughout the world.
