Pilbara ISOCo Ltd

Pilbara ISOCo Limited (Pilbara ISOCo) is seeking authorisation in respect of certain coordination and system operation activities under the ‘Pilbara regime’, a legislative regime formed under Part 8A of the Electricity Industry Act 2004 (WA).

Pilbara ISOCo is the independent system operator for the North-West Interconnected System (NWIS), an electricity grid serving mining, industrial, commercial and residential loads in Western Australia’s Pilbara region.  Pilbara ISOCo is seeking authorisation for itself, and current and future Registered Network Service Providers, Registered Controllers and Connection Applicants (which are classes of persons defined in the Pilbara Network Rules).

Pilbara ISOCo is seeking authorisation for the parties to engage in conduct:

1. performing a function under the Pilbara regime (or, where the Participant is a Connection Applicant, participating in the Pilbara regime's connection process); and
2. with the purpose of maintaining or improving the NWIS's safety, security or reliability; and
3. comprising either
   • exchanging information regarding, or planning or implementing, certain requirements relating to system security (System security measures)
   • exchanging information regarding, or planning or implementing, outages in electrical facilities and networks in respect of outages in electrical facilities and networks to enable new connections, or repairs, maintenance, renewals and upgrades (Outage coordination), or
   • exchanging information regarding, or planning or implementing, the technical requirements to be complied with by a facility or network which is, or is proposed to be, connected to the NWIS (Technical connection standards

Authorisation is sought for a period of 5 years.

The ACCC invites the views of interested parties on the application. Submissions are requested by 23 April 2024.

If you wish to make a submission in relation to this matter, please lodge it via this web form.

An indicative timeline for the ACCC's assessment is set out below.