Figure 1
The table has two main columns: “Maturity dimensions” and “Description of assessment criteria”. The row entries are as follows: Row 1: Maturity dimension: “Digital strategy and transformation readiness”. Assessment criteria: “Alignment of digitalization goals with energy efficiency”; “Strategic adoption plan for digital technologies in energy efficiency work”; “Integration of digital technologies into the energy efficiency strategy”. Row 2: Maturity dimension: “Technological advancement and integration”. Assessment criteria: On the left side under “Core technology”: Internet of Things; Cyber Physical Systems; Big Data and Big Data Analysis; Cloud; Edge Computing; Autonomous robots. On the right side under “Advanced technology”: Artificial Intelligence; Automated production simulations; Virtual Reality; Augmented Reality. Row 3: Maturity dimension: “Smart processes development”. Assessment criteria: “Integration of digital technologies into support processes”; “Integration of digital technologies into production processes”.Dimensions and associated assessment criteria of the developed I4.0EEMM