Overview
Saudi Arabia’s blue hydrogen strategy represents perhaps the most forward-looking element of the Kingdom’s energy transition planning. By leveraging abundant low-cost natural gas, world-class carbon capture infrastructure, and strategic geographic positioning between European and Asian demand centres, Saudi Arabia aims to become one of the world’s largest exporters of clean hydrogen. The pathway — converting natural gas into hydrogen while capturing and storing the resulting CO2 — allows the Kingdom to monetise its hydrocarbon resources in a carbon-constrained future while building an entirely new export industry.
The hydrogen ambition is not theoretical. Saudi Arabia delivered the world’s first shipment of blue ammonia to Japan in September 2020, signalling early-mover intent. Since then, Aramco and its partners have announced multiple large-scale hydrogen and ammonia projects, export agreements, and technology partnerships. The question is no longer whether Saudi Arabia will produce blue hydrogen, but whether it can do so at the scale and cost necessary to capture significant market share in the emerging global hydrogen economy.
Current Landscape
The Saudi blue hydrogen programme is built on three interconnected foundations: natural gas supply from the Jafurah unconventional development and associated gas fields; carbon capture and storage infrastructure in the Eastern Province; and ammonia conversion and export facilities at coastal terminals.
Aramco has anchored its hydrogen strategy around NEOM’s green hydrogen project — a $8.4 billion joint venture with Air Products and ACWA Power that will use solar and wind power to produce green hydrogen. However, the bulk of Saudi hydrogen volume is expected to come from the blue pathway, where Aramco’s natural gas advantage is most pronounced.
The Jubail and Yanbu industrial cities are emerging as hydrogen production hubs, co-located with existing refining, petrochemical, and gas processing infrastructure. These locations offer access to natural gas feedstock, proximity to CO2 storage sites, established port facilities for export, and existing industrial utilities.
Blue ammonia — produced by combining blue hydrogen with nitrogen from air — has emerged as the preferred carrier for long-distance hydrogen transport. Ammonia is easier to liquefy and transport than pure hydrogen, and it can be used directly as a fuel in power generation, as a marine fuel, or cracked back into hydrogen at the destination. Saudi Arabia’s existing ammonia production expertise (the Kingdom is already a significant ammonia and urea producer through SABIC and Ma’aden affiliates) provides a foundation for scaling up blue ammonia output.
Japan and South Korea have emerged as the primary initial target markets for Saudi blue hydrogen and ammonia exports. Both nations have published national hydrogen strategies that rely heavily on imports, and both have existing energy trade relationships with Saudi Arabia that facilitate the transition from crude oil to hydrogen.
Key Players and Stakeholders
Saudi Aramco is the primary developer of blue hydrogen production capacity, leveraging its control of natural gas supply and its carbon capture expertise. Aramco’s hydrogen strategy is integrated with its broader energy transition plan and its downstream chemicals business.
ACWA Power — the Saudi-listed power and water developer majority-owned by PIF — is a key player in both green and blue hydrogen projects. ACWA Power’s expertise in large-scale energy project development and financing complements Aramco’s upstream capabilities.
Air Products — the US-based industrial gases company — has committed to the NEOM green hydrogen project and has broader ambitions in the Saudi hydrogen market. Air Products’ technology in hydrogen production, purification, and distribution is central to several projects.
SABIC contributes through its existing ammonia production infrastructure and chemical conversion expertise. SABIC’s ammonia and fertiliser operations in Jubail provide a template for scaling up blue ammonia production.
The Institute of Energy Economics, Japan (IEEJ) and Korean government agencies have signed cooperation agreements with Saudi counterparts to develop hydrogen trade frameworks, standards, and supply chains.
Growth Drivers
Global hydrogen demand projections. Multiple scenarios from the IEA, IRENA, and the Hydrogen Council project global hydrogen demand reaching 150 to 600 million tonnes per year by 2050, up from roughly 90 million tonnes today. If even the lower end of these projections materialises, the market opportunity is enormous.
Cost competitiveness of Saudi blue hydrogen. Saudi Arabia’s combination of low-cost natural gas (from the Jafurah development), favourable geology for CO2 storage, and existing industrial infrastructure gives it a significant cost advantage in blue hydrogen production. Estimates suggest Saudi blue hydrogen could be produced at $1 to $1.50 per kilogram, competitive with or below many alternative sources.
Asian import demand. Japan’s target to use 20 million tonnes of hydrogen annually by 2050 and South Korea’s similar ambitions create large, identifiable export markets. These nations have limited domestic production potential and will rely heavily on imports — a structural demand driver for Saudi hydrogen.
Ammonia as a transition fuel. The growing interest in ammonia co-firing in coal and gas power plants, particularly in Japan, creates near-term demand for blue ammonia that does not require conversion back to hydrogen. This application accelerates the commercial case for Saudi ammonia exports.
International Maritime Organisation regulations. Tightening shipping emissions regulations are driving interest in ammonia as a marine fuel. If ammonia gains traction in maritime applications, the demand pool for Saudi blue ammonia expands significantly beyond the power sector.
Challenges
Hydrogen market immaturity. The global hydrogen market is still in its infancy for clean hydrogen. Demand projections vary widely, regulatory frameworks are incomplete, and the infrastructure for hydrogen transport, storage, and utilisation is underdeveloped. Saudi Arabia is investing in advance of assured demand, which carries market risk.
Competition from green hydrogen. Green hydrogen — produced from renewable energy via electrolysis — is a direct competitor to blue hydrogen. As renewable energy costs continue to decline, green hydrogen costs are falling toward and may eventually undercut blue hydrogen. Saudi Arabia hedges this risk by investing in both pathways (through the NEOM green hydrogen project), but the competitive dynamics between blue and green hydrogen will evolve significantly over the coming decade.
CCS dependency. Blue hydrogen is only as clean as the carbon capture rate achieved in production. If capture rates fall below 90 percent, the emissions profile of blue hydrogen deteriorates, potentially undermining its environmental credentials. Ensuring consistently high capture rates across large-scale operations is technically demanding.
Methane leakage. Upstream methane emissions from natural gas production and transport can significantly erode the climate benefits of blue hydrogen. Critics argue that lifecycle emissions from blue hydrogen — including upstream methane leakage — may be higher than commonly assumed. Rigorous methane management across the gas supply chain is essential for the credibility of the blue hydrogen proposition.
Infrastructure investment. Building the production facilities, ammonia conversion plants, export terminals, and shipping fleet required for large-scale hydrogen export demands tens of billions of dollars in investment over the coming decades. Securing financing for this infrastructure in the absence of long-term offtake contracts at known prices is challenging.
Investment Implications
The hydrogen sector offers early-stage investment exposure to what could become a major global energy market. For investors in Saudi-listed companies, Aramco and ACWA Power provide the most direct exposure to the Kingdom’s hydrogen ambitions.
The supply chain for blue hydrogen and ammonia production creates opportunities for equipment manufacturers, engineering firms, catalyst suppliers, and shipping companies. Companies specialising in steam methane reformers, autothermal reformers, ammonia synthesis, and cryogenic storage are positioned to benefit.
Investors should pay close attention to offtake agreements. Long-term contracts between Saudi hydrogen producers and Asian utilities or industrial consumers provide the revenue certainty needed to underwrite production investments. The pace and scale of offtake contracting is a key indicator of market development.
The NEOM green hydrogen project, expected to be one of the world’s largest, warrants monitoring as a benchmark for project execution, cost realisation, and market reception. Its success or failure will influence investment sentiment across the broader Saudi hydrogen landscape.
Given the uncertainty around hydrogen market development, investors may wish to consider the hydrogen sector as a portfolio of real options — early-stage investments with asymmetric upside potential if the hydrogen economy materialises at scale.
Outlook
Saudi Arabia is positioning itself to become a hydrogen superpower, leveraging the same natural resource advantages that made it an oil superpower in the twentieth century. The blue hydrogen strategy is a logical extension of the Kingdom’s hydrocarbon endowment into a potentially carbon-constrained future.
The 2025 to 2030 period will be decisive. During this window, the first large-scale blue hydrogen and ammonia projects must demonstrate commercial viability, offtake markets must develop, and the regulatory and standards frameworks for international hydrogen trade must be established. Saudi Arabia is investing aggressively to shape these developments in its favour.
The long-term outcome depends on factors that extend well beyond Saudi Arabia’s control — the pace of global decarbonisation, the relative competitiveness of green versus blue hydrogen, the development of hydrogen demand in transport, industry, and power generation, and the evolution of international carbon pricing. What Saudi Arabia can control is its readiness to supply hydrogen at scale and at competitive cost.
If the hydrogen economy materialises as projected, Saudi Arabia’s early investments will appear prescient. If hydrogen demand develops more slowly or green hydrogen achieves cost parity sooner than expected, the blue hydrogen strategy will need to adapt. Either way, the Kingdom’s commitment to diversifying its energy export portfolio beyond crude oil represents a strategically sound response to the uncertainties of the energy transition.