Mordovenergo, a branch of IDGC of Volga, PJSC (a member of Rosseti Group of Companies), summed up the scores from the contest launched to evaluate technical and aesthetic status of 35 kV and up substations among the production departments. 12 substations took part in the contest. Within 5 months, in the process of repair and maintenance the personnel of production department led the technical condition and aesthetic appearance of the substation to the requirements of scientific and technical documentation. The committee, which included representatives of services for maintenance and repair, industrial safety and control, relay protection and automation, facilities management and maintenance and department for operation and development of automated systems, evaluated substation equipment by 16 criteria. Staroye Shaygovo 110/35/10 kV substation of Saransk PD gained the maximum number of scores, second place was assigned to 35/10 kV Alasheevka substation of Komsomolskiy PD, and 35/10 kV Staroe Syndrovo of Krasnoslobodsky PD became a third-place winner. In the future, these substations will take part in the competition held by IDGC of Volga, PJSC.