The importance of Spanish ports
On 30 September, UNCTAD (United Nations Conference on Trade and Development) published the latest update on the third quarter of 2025 of the PLSCI index.
This parameter measures the integration of a port into global maritime transport networks, calculating it from the number of ships it receives weekly, the loading capacity, the size of each ship and the number of regular services that are operated, establishing a final score that allows for a comparative classification.
On the basis of the data collected, the Port of Valencia represents the Spanish port with the most relevance worldwide as it is in the fourth position at European level, behind Rotterdam, Antwerp and Hamburg, while at national level it has the highest index ahead of Algeciras and Barcelona.
(Port Journal, 2024) - Same data as discussed in the article but of the year 2024
If we put these data in context by offering a more global view classified by country, Spain represents the EU member state with the best maritime connectivity with a score of 421.13 points, taking the eighth position at the global level. Despite the distance from the data from Asian countries (Shanghai, Ningbo, Singapore, Busán and Qingdao), it can be said that Spain plays a very important role in international maritime connections but what are the reasons for this statement?
First, the country & apos; s geostrategic position should be highlighted. The connection between the Suez channel and the Atlantic makes the ports of Valencia and Algeciras become global logistic nodes and contribute to being of the world's most transit sea crossings. After all, the Mediterranean Sea brings together 15 to 20% of the world's maritime traffic, so it is inevitable that Spain does not take advantage of this.
On the other hand, it acts as a platform for the redistribution of goods between the rest of the continents. As ports have a good location, they become important scales for long-range sea lines (as can be the Asian-Europe routes) and, as they have a good network of infrastructure throughout the country, it is presented as a perfect destination for all of them.
In conclusion, it can be said that the seaports of Spain are strategic logistical axes that strengthen their position as the gateway to and out of Europe to the rest of the world, having a key influence on the development of global trade.
(The world order, 2023)
