Roquette Amilina AB confirms that on September 23, 2019-2020, the company UAB Energy Advice performed a detailed assessment of the compressed air system with the program EA-PSM Hydraulic. A detailed analysis of compressed air system operating modes has been performed, and clear recommendations based on engineering calculations and financial evaluation have been provided. The recommendations given will affect the operation of the compressed air system. Services were provided on time, results were presented to responsible staff. We recommend the company UAB Energy Advice to companies that are looking for engineering methods and methods of energy efficiency analysis.