Gipuzkoa Environmental Complex in Zubieta (GHK 1) consisting of a mechanical-biological treatment plant for the REMAIN fraction and an energy recovery plant.

• Capac. TMB OTHER 162,185 t/year
• Capac. Energy Recovery 194,192 t/year
• 2 lines with a mechanical capacity per line of 12.50 t/h (PCI 2,850 kcal/kg) and a thermal capacity of max. continuous per 41,43 MW line