23) süsteem – elektrienergia tootmise, salvestamise ja edastamise tehniline süsteem, mille moodustavad Eesti territooriumil asuvad elektrijaamad ning neid üksteisega, tarbijatega ja teiste riikide elektrisüsteemidega ühendav võrk koos vastavate juhtimis-, kaitse- ja sidesüsteemidega;
defineeritakse selle seaduse ulatuses
23) ‘system’ means a technical system for the generation, storage and transmission of electricity, which is composed of power stations located in the territory of Estonia, of the network which connects the power stations to one another as well as consumers and the power systems of other countries, and the corresponding control, protection and communication systems;