Understanding the Spain Andorra solar dispute over Border Demarcation
A renewable energy project has sparked a diplomatic disagreement between Spain and Andorra, highlighting a long-standing border ambiguity between the two nations. A technical report from Spain confirms that a significant portion of the Planell de la Tosa photovoltaic park, operated by Andorra, encroaches upon Spanish territory.
The Heart of the Matter: Solar Park Location in the Dispute
The conflict centers on the Planell de la Tosa solar park, a 22,000-square-meter facility built to power the Pal Arinsal ski station in Andorra. According to a recent Spanish technical report, 16,000 square meters of this park are actually located within the municipality of Os de CivÃs in Catalonia, Spain.
This finding aligns with a previous analysis conducted by Catalan authorities in 2021, which estimated that while 5,130 square meters of the plant were in Andorra, the majority was on Spanish soil. For its part, the Andorran government maintains that the entire facility is situated within its borders and has announced it will release its own technical study to support its claim.
Part of a Larger Border Question
This specific disagreement over the solar park is not an isolated incident but rather a symptom of a larger, unresolved border demarcation issue. Spain and Andorra have seven disputed points along their shared border, totaling approximately 200 hectares over a stretch of nearly 10 kilometers.
Other significant areas of contention include:
- 80.71 hectares in the Laquell stream valley, affecting Sant Julià de Lòria (Andorra) and CivÃs (Spain).
- 76.56 hectares on the southern slope of Pic de Montmalús, between Encamp (Andorra) and Lles de Cerdanya (Spain).
- 29.88 hectares in an area between Escaldes-Engordany (Andorra) and Bescaran (Spain).
Path to Resolution
To address these discrepancies, technicians from both nations have been actively surveying the disputed sites and consulting historical documents, some dating back to the 19th century.
The next step involves a bilateral joint commission, which will review the technical reports from both sides. Negotiations are anticipated to begin by the summer, with the aim of reaching a political consensus that may prioritize a diplomatic solution over strict technical interpretations. The ultimate goal is to finally and formally delineate the border, resolving these long-standing ambiguities for good. As of now, the situation awaits the upcoming commission review and subsequent negotiations.
