INEOS has agreed preliminary commercial terms to take low-carbon hydrogen from H2BE for Project ONE, its ethane cracker development in the Port of Antwerp.
The agreement would support INEOS’ plan to reduce emissions from the new cracker through hydrogen use in the plant’s energy system. H2BE, being developed by Equinor and Engie in Belgium, is linked to wider plans for the Ghent-Antwerp hydrogen pipeline and future carbon capture and storage infrastructure.
Project ONE is designed around an ethane cracker with a nameplate capacity of 1,450kt of ethylene per year. Ethylene is a critical building block for polymers and chemicals used across packaging, construction, automotive, electrical, medical, and industrial applications. Its production footprint has become a strategic issue as chemical producers face tighter emissions targets and customers seek lower-carbon material supply chains.
Steam crackers are energy-intensive assets. They require high temperatures to break hydrocarbons into olefins, making fuel choice, furnace efficiency, heat integration, and emissions control central to overall plant performance. Substituting lower-carbon hydrogen for conventional fuel in suitable parts of the process can reduce direct emissions, although the full carbon benefit depends on how the hydrogen is produced and how captured carbon dioxide is handled.
The H2BE project is based on low-carbon hydrogen production, commonly associated with natural gas reforming and carbon capture. The route remains subject to debate because performance depends on capture rates, methane leakage, storage integrity, and regulatory treatment. Even so, industrial clusters are examining it as a near-term source of large hydrogen volumes for processes that are difficult to electrify directly.
Antwerp is an important test case because it is one of Europe’s major chemical and industrial hubs. Decarbonising production there cannot be achieved one plant at a time without shared infrastructure. Hydrogen pipelines, carbon dioxide transport, storage access, power supply, permitting, and anchor customers need to align before individual assets can operate at lower emissions intensity.
The commercial signal also lands as energy costs continue to shape European manufacturing competitiveness. UK manufacturers have been warning about high and volatile industrial energy costs, while continental producers face similar concerns around gas, electricity, network charges, and carbon exposure. Decarbonisation projects have to be technically credible and commercially survivable.
Chemical producers face the problem acutely because European plants compete in global markets, often against regions with lower feedstock costs, lower energy prices, or less stringent carbon policy. Investments in lower-carbon production therefore need infrastructure certainty, customer demand, regulatory clarity, and practical execution. Hydrogen can form part of that answer only if supply is reliable and priced at a level industrial users can absorb.
Project ONE has been promoted by INEOS as a highly efficient ethane cracker, and the hydrogen offtake plan adds another layer to its decarbonisation pathway. The plant’s final emissions profile will depend on technology choices, operating conditions, fuel mix, downstream integration, and carbon management arrangements. The preliminary agreement indicates how INEOS expects to connect the asset to a developing hydrogen network.
The broader development is the move from hydrogen strategy to industrial offtake. Europe has produced many hydrogen roadmaps, but supply projects need large customers with bankable demand. Industrial users need confidence that hydrogen will be available when new assets come online. Agreements such as this help connect production projects, infrastructure planning, and end-use demand.
The next stage will depend on final commercial terms, project schedules, infrastructure readiness, and regulatory treatment. Across process industries, decarbonisation is moving into plant boundaries, pipeline corridors, and offtake contracts. The engineering decisions are now inseparable from commercial structure.
