Energy audits are carried out at the industrial enterprises in order to explain the irrational use of energy in a variety of forms (heat, electricity, compressed air, water, etc.) (due to outdated technology, inefficient process, poor energy management, etc.) and to propose measures for the company's energy farm modernization. According to the methodology approved by the Ministry of Energy of the Republic of Lithuania, about 20-40 pages are prepared. document adding the required attachments. The purpose of audit work in technological processes and equipment is to assess the energy and water losses in technological processes and equipment and to provide technical organizational measures for reducing energy and water losses.