La future biogas plant in La Sentiu de SiĆ³ (Lleida), sponsored by the Danish group Copenhagen Infrastructure Partners (CIP) and the local Connect Bioenergy, It is emerging as one of the largest energy infrastructures of its kind in Southern Europe.This major project is moving forward with its processing after receiving environmental approval from the Generalitat (Catalan Government) and provisional approval from the Lleida Urban Planning Commission, although it still needs ratification by the Catalan Territorial Commission. The infrastructure has generated both high expectations and considerable social upheaval in the region. due to its size, impact and future projection.
El The complex is expected to manage up to 480.000 tons of livestock waste per year., mainly excrement, slurry and other organic remains, contributed by More than 300 livestock farmers from the regions of La Noguera, Pla d'Urgell and UrgellMore than 80% of this waste will come from farms located within a radius of less than 15 kilometers from the plant, which limits the need for long journeys and aims to significantly reduce the increase in heavy traffic in the area, estimated at only 1% according to studies provided by the developer.
Main characteristics of the project and its impact on the territory
The plant, once operational, will have the capacity to produce around 200 GWh of biomethane per year, a volume equivalent to the annual consumption of approximately 23.000 households. In addition to its energy function, The project has been declared of strategic importance by the Catalan Government due to its contribution to reducing greenhouse gas emissions (with an expected saving of up to 68.000 tons of CO2 per year) and to the improvement in the management of agricultural and livestock waste.
Among the advantages highlighted by the promoters are: the generation of direct employment for at least 40 people and the promotion of a circular economy, since some of the byproducts generated can be used as agricultural fertilizers or as biological CO2 for industrial purposes. Furthermore, the plant plays a key role in the Catalan strategy to combat excess nitrates in soils and aquifers, a common problem in areas with a high concentration of livestock farms.
Social reactions: concentration of protests and arguments for and against
The approval process for the biogas plant has coincided with Several protests called by the Pobles Vius platform and other citizen groupsAround fifty people gathered in front of the Lleida regional government office during key stages of the process, even blocking Avenida Catalunya and parts of other main roads to express their opposition. Opponents argue that the facility poses a risk to the environment and denounce the possibility of unpleasant odors, increased traffic, and proximity to residential areas and agricultural holdings.Furthermore, they fear that waste will be imported from remote areas and have expressed their willingness to take it to court if they believe the process fails to comply with legal or environmental safeguards.
For its part, the promoter and the administrations involved insist that The plant meets urban and environmental requirements and that most of the waste will come from nearby farms, which rules out the supposed "pull effect" of waste arriving from other territories. They also emphasize that this type of infrastructure is part of the regional and European strategy to move toward more sustainable energy models and climate neutrality, while also creating business opportunities and improving local waste management.
Administrative situation and future prospects
Currently, the project is in the provisional approval phase After having been validated in both urban planning and environmental terms, the final approval of the Catalan Territorial Commission is still required before construction can begin. The Generalitat sees this and other biogas plants in the region as a key element in meeting the goal of 50 new renewable energy complexes in five years., a significant number of which will be located in the Lleida region.
