Generator operators
A person who generates electricity at high voltage for the purpose of supplying consumers' installations via a network.
Transmission operators
Those licenced to transmit electricity either as Transmission Owners and/or Transmission Operators.
Distribution network operators
A person who owns and operates a network, except for a network where that person is an operator of a network within the meaning of Part 1 of the Railways Act 1993[1].
Suppliers
A person who contracts to supply electricity to consumers.
Meter operators/smart meter communicators
A person who installs, maintains or removes metering equipment used for measuring the flow of energy to or from a network at or near the supply terminals.
Members of the public
Should not make reports under ESQCR, guidance is available if you wish to raise a concern about workplace health and safety[2]. Alternatively, if you wish to report certain serious workplace accidents, occupational diseases or specified dangerous occurrences (near misses), you can do so under RIDDOR Regulations 2013[3].