Granollers Extension (under construction), Spain
| Plant name | Granollers Extension (under construction) |
| Start up | 2025 |
| Country | Spain |
| Type of Waste | Biowaste |
| Capacity | 80.000 |
| Plant sections | Extension of wet mechanical pre-treatment, anaerobic digestion, sanitation, dewatering and internal process water management Process and detail engineering Equipment modification and installation works Planning and support of the commissioning and start-up Supply of electromechanical equipment, steel and piping works Control Unit for above mentioned process steps |
| Final Client | Consorci per a la Gestio de Residues del Valle’s Oriental |
BTAs next AD plant expansion!
BTA has been awarded with the contract to expand the AD facility Granollers (Spain).
In Granollers, in the 1st phase, the treatment capacity will nearly double to 80,000 tons per year. In the 2nd phase, capacity will be further expanded to the maximum of 100,000 tons per year.
There will be two separate treatment lines for different biowaste qualities.
The plant near Barcelona, designed for 45,000 tons of biowaste per year, was commissioned in 2010.
Following the successfull refurbishment of the EcoParc I in Barcelona, Granollers was the second BTA plant in Spain.
In the course of the expansion, during phase 1 the BTA hydromechanical pre-treatment system will be rebuilt and expanded, a second digestion line will be added, the dewatering capacity will be doubled, a partial stream sanitation will be provided and the process water management will be adapted.
BTA signs responsible for the engineering, procurement, rebuild and installation of the electromechanical installation work, the steel structures and the piping, as well as for the commissioning of the equipment and the adaptation and upgrade of the plant´s control system.
In the phase 2 an additional 3rd digester will be added.
After Castelleone (ITA) and Valorlis (POR), Granollers marks BTAs 3rd AD plant expansion in 2023!
Castelleone and Valorlis are both currently in it`s acceptance phase.
Contact Person
Stephan Schulte
Head of Sales
