Introduction -- Theoretical consideration of energy audits -- Research on energy balances -- Studies on business aspects of energy eciency measures -- Research on multiple energy audits processing -- Design of an universal data model for energy audits -- Validation of the model with audit data...

Problem definition: Despite the widespread adoption of environmental management systems (EMS), their relationship with energy efficiency remains unclear. This study investigates whether and how EMS adoption lowers energy efficiency and, if so, how to mitigate the impact. Academic/practical...