The Catalan Water Agency has launched a public tender for a project aimed at improving the marine outlet of the Remolar lagoon, crucial for local ecology. This initiative is part of broader efforts to enhance wetland conditions in the Llobregat delta.
The Catalan Water Agency (ACA) has officially opened a public tender for the development of a project designed to improve the marine outlet of the Remolar lagoon, located along the Viladecans coastline. This initiative is particularly significant as it addresses ecological concerns while also managing flood risks in an area increasingly affected by climate change.
With a budget set at €58,700, this project is co-financed by European Union Feder funds and aims to bolster the ecological status of wetlands in the Llobregat region. The ACA emphasized that this effort is independent of any future developments related to the expansion of El Prat Airport, which has raised concerns among environmentalists.
The winning bidder will have six months to draft a comprehensive plan that outlines necessary civil and maritime engineering solutions. These solutions must ensure that the channel remains operational while minimizing ongoing maintenance needs, which have become critical due to frequent maritime storms affecting the delta.
Recent studies indicate that coastal areas like Remolar are increasingly vulnerable to severe weather events linked to climate change. The lagoon’s current outlet is protected by two breakwaters, creating an internal beach-like area. However, these structures have been compromised by recent storms, leading to increased seawater intrusion and sediment transport that threatens to obstruct water flow.
“The goal is not only to improve drainage but also to create sustainable solutions that require less frequent intervention,” stated an ACA representative during Thursday’s announcement.
This project aligns with ongoing efforts across Europe where similar initiatives have been implemented successfully in other deltas facing comparable challenges. For instance, projects in Italy’s Po Delta have demonstrated how strategic engineering can mitigate flooding while enhancing biodiversity.
As part of its commitment to environmental sustainability, ACA aims for this project not just as a response mechanism but as a proactive measure against future climatic impacts. The agency encourages innovative approaches from bidders that prioritize long-term ecological health over short-term fixes.
The deadline for submissions will be announced following this initial phase, with construction timelines expected after project approval and funding allocation. Interested parties should prepare their proposals with an eye towards both functionality and ecological preservation.
For those looking to stay updated on this initiative or participate in future discussions regarding local environmental projects, further information can be found on the ACA’s official website or through community forums dedicated to sustainable development in Catalonia.





