The Port Authority of Rotterdam has conducted a market consultation aimed at identifying the main bottlenecks that hinder the realization of the necessary investments for the import of hydrogen carriers through the largest port in Europe. Although several companies are developing plans for the construction of import terminals, final investment decisions have not been made to date, leading the port authority to seek an accurate diagnosis of the factors delaying these projects.
The consultation results reveal that a combination of financial and non-financial risks is causing companies to maintain a cautious attitude towards investments in import terminals and hydrogen carrier conversion plants such as ammonia. Among the main identified obstacles is the uncertainty about the actual demand for renewable energy vectors, a factor closely linked to the doubts generated by the effective implementation of public policies designed to stimulate that demand. Added to this issue are the congestion of the electrical grid and delays in the development of pipeline transport infrastructure, two problems that directly condition the operational viability of future terminals.
The consultation has confirmed that at least nine companies are planning terminals capable of operating with ammonia, methanol, liquid hydrogen, or LOHC (liquid organic hydrogen carriers), with or without on-site conversion facilities through ammonia cracking or LOHC dehydrogenation. The cost of these infrastructures can quickly reach several hundred million euros, explaining the need for companies to have a minimum level of certainty about the recovery of their investments before making firm commitments.
Beyond the uncertainty about demand, the consulted companies have pointed out other factors complicating decision-making. Among them are doubts surrounding the processes for obtaining permits, especially regarding regulations on nitrogen deposition and the unpredictability of administrative timelines. The congestion of the electrical grid constitutes another significant barrier, as hydrogen carrier conversion plants require a considerable energy supply that the current electrical infrastructure of the port environment cannot always guarantee.
The lack of infrastructure connections with the interior of the continent also represents a relevant concern for potential investors. In this regard, the Delta Rhine Corridor project, which envisions the construction of a pipeline system for the transport of hydrogen and other products between Rotterdam and Germany, is emerging as a key piece for the commercial viability of future import terminals. However, the accumulated delays in the development of this infrastructure generate additional uncertainty among companies evaluating their investment plans.
The companies participating in the consultation have also insisted on the need for a stable regulatory framework and long-term climate policy to ensure the necessary conditions to stimulate the demand for renewable energy vectors. Without these clear signals from public administrations, investment decisions will continue to be postponed. Most consulted companies expect that the terminals that may be developed will not start operating before 2030.
The Port Authority of Rotterdam has prioritized the risks identified in the consultation and is working on finding solutions in cooperation with public and private partners. The Dutch port aspires to become the main entry point for renewable hydrogen in Europe, a position that will largely depend on the ability to resolve the bottlenecks currently delaying the development of necessary infrastructures.
The diagnosis made by Rotterdam reflects a problem shared by other major European ports competing to position themselves as hydrogen import hubs, including several Spanish ports that are also incorporating projects related to the new energy vectors in their strategic planning. Resolving regulatory uncertainties, expanding the capacity of the electrical grid, and developing pipeline transport infrastructures are configured as prerequisites for the hydrogen economy to achieve the necessary scale in the European continent.