Anaerobic digestion is considered a “living” system because it relies on the activity of microorganisms that break down complex compounds into simpler molecules, producing biogas. To ensure stable production, it is essential to monitor key parameters such as gas quality (particularly methane concentration) and the balance between acids and alkalinity in the process. Innovation, such as the use of artificial intelligence and data modelling, can help manage the large amount of generated data more efficiently and reduce the workload for operators.