Copper Cable Thieves Target Portugal Power Plant | Sines

Copper Theft Disrupts Dismantling of Sines Thermoelectric Plant

Authorities in Sines, Portugal, apprehended four men during a pre-dawn raid after they allegedly stole over 1600 kilograms of copper wiring from a thermoelectric plant currently undergoing decommissioning. The incident, reported by Jornal de Notícias, highlights a growing problem of metal theft targeting infrastructure undergoing dismantling, with officials confirming multiple prior arrests at the same location. The value of the stolen copper, intended for sale to scrap metal dealers, underscores the economic incentive driving these crimes.

The Arrest and Recovered Materials

According to reports, the four individuals, ranging in age from 19 to 30, traveled several kilometers to reach the thermoelectric plant in Sines during the early hours of the morning. Once inside, they used a power saw to cut copper cables, loading the material into a vehicle for transport. The GNR (Guarda Nacional Republicana), Portugal’s national republican guard, responded to a tip-off and intercepted the group as they were cutting and carrying the cables. At the time of their arrest, the suspects were found to be in possession of 1660 kilograms of copper. One suspect was placed in preventative detention following questioning by a judge, while the remaining three were released under the condition of bi-weekly reporting to local police stations.

A Recurring Problem at the Sines Plant

Here’s not an isolated incident. A source within the GNR confirmed to Jornal de Notícias that the Sines thermoelectric plant has been repeatedly targeted by groups seeking to steal copper since the dismantling process began. Several arrests have already been made, including this most recent one on Thursday. The ongoing decommissioning of the plant appears to have created an opportunity for theft, prompting increased security measures and police patrols. The plant’s vulnerability during this transition period is a concern for both the energy company, EDP, and law enforcement.

Dismantling and Demolition of the Sines Thermoelectric Plant

The Sines thermoelectric plant is undergoing a comprehensive dismantling and demolition project, slated for completion in 2028. This process includes the recent demolition of the plant’s chimneys, carried out on Thursday, October 1st, 2025, using explosives. As reported by Sul Informação, the demolition was coordinated by EDP in conjunction with Civil Protection and the GNR. The decision to use explosives was based on safety and efficiency considerations for structures of that size. According to ECO, EDP stated the demolition took less than a minute.

Why Copper Theft is on the Rise

The theft of copper is a widespread issue globally, driven by its high scrap value. Copper is a highly conductive metal used extensively in electrical wiring, plumbing, and industrial machinery. The demand for copper, particularly from rapidly developing economies, keeps prices relatively high, creating a lucrative black market for stolen materials. The dismantling of older infrastructure, like the Sines thermoelectric plant, presents a readily accessible source of this valuable metal. The ease with which copper can be resold, often with little scrutiny, further incentivizes these crimes.

The Process of Decommissioning a Thermoelectric Plant

Decommissioning a thermoelectric plant is a complex and multi-stage process. It involves not only the physical dismantling of structures like chimneys and turbines but also the safe removal of hazardous materials and the remediation of the site. The process typically begins with shutting down operations and disconnecting the plant from the power grid. Then, equipment is removed and either salvaged for reuse or disposed of responsibly. Finally, the site is cleared and prepared for potential future use. Throughout this process, security measures are crucial to prevent theft and vandalism, as demonstrated by the recent incidents at the Sines plant. EDP has emphasized its commitment to conducting the decommissioning process according to high technical and safety standards, in close coordination with relevant authorities.

Confirmed vs. Unclear Details

Confirmed: Four individuals were arrested for allegedly stealing 1660 kilograms of copper from the Sines thermoelectric plant. One suspect is in preventative detention. The plant is undergoing decommissioning, scheduled for completion in 2028. The plant’s chimneys were demolished on October 1st, 2025. The GNR has confirmed repeated instances of copper theft at the site.

Unclear: Details regarding the specific charges filed against the suspects were not provided. The exact method of sale for the stolen copper remains unknown. The full extent of the financial losses incurred by EDP due to previous thefts has not been disclosed. The specific security measures in place at the plant prior to the theft were not detailed in the reports.

The ongoing investigation is expected to shed further light on these details.