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Regulatory Notices

The ERA publishes notices relating to its activities and decisions. Email subscribers are advised of announcements as soon as they are published. Subscribe to our mailing list.

ERA notices are available chronologically in the table below. You can use the boxes below to filter to a particular industry and type of activity.

Guidelines Date
Notice - Water supply, sewerage and irrigation performance data 2017 to 2022
Notice - Flat Rocks One Wind Farm Pty Ltd - Surrender of electricity generation licence EGL31
Notice - Origin Energy Retail Limited - 2022 performance audit
Notice - Energy Price Limits 2022 - Publication of Draft determination – Invitation for public submissions
Notice - Publication of Triennial review of the effectiveness of the Wholesale Electricity Market 2022
Notice - Electricity Review Board finds Synergy's pricing behaviour in breach of the market rules
Notice - Mid-West and South-West Gas Distribution Systems Annual Reference Tariff Variation - 1 Jan 2023 - Publication Notice
Notice - NewGen Power Kwinana Pty Ltd - 2022 asset management system review
Notice - TEC Hedland Pty Ltd - 2022 performance audit and asset management system review
Notice - ATCO Gas Australia Pty Ltd - 2022 performance audit
Notice - Synergy - Minor amendments to electricity generation licence EGL7
Notice - Gascoyne Water Cooperative Ltd - 2022 operational audit and asset management system review
Notice - Publication of report on the Economic Regulation Authority's compliance for 2021/22
Notice - Western Power's fifth access arrangement review - Western Power's response to the draft decision
Notice - Dampier to Bunbury Natural Gas Pipeline (DBNGP) Annual Reference Tariff Variation - 1 Jan 2023 - Publication Notice
Notice - Reference service proposal for the Mid-West and South West Gas Distribution Systems - Decision
Notice - Yandin WF Pty Ltd as Trustee for Yandin WF Unit Trust - 2022 performance audit and asset management system review
Notice - Goldfield Gas Pipeline (GGP) Annual Reference Tariff Variation - 1 Jan 2023 - Publication Notice
Notice - Western Power - 2021/22 Service Standard Performance Report
Notice - Synergy - Type 1 licence contravention
Notice - Alinta DEWAP Pty Ltd - 2022 performance audit and asset management system review
Notice - Karara Power Pty Ltd - 2022 performance audit and asset management system review
Notice - South32 Worsley Alumina Pty Ltd - 2022 performance audit and asset management system review 04 Nov 2022
Notice - Western Power's fifth access arrangement review - Publication of material from draft decision public forum
Notice - Alinta Cogeneration (Pinjarra) Pty Ltd - 2022 performance audit and asset management system review 31 Oct 2022
Notice - Alinta Cogeneration (Wagerup) Pty Ltd - 2022 performance audit and asset management system review 31 Oct 2022
Notice - Publication of Guideline to inform the Australian Energy Market Operator's funding proposal
Notice - Reference service proposal for the Mid-West and South-West Gas Distribution Systems - Publication of submissions
Notice - AGL Sales Pty Ltd - 2022 performance audit
Notice - Panel of Arbitrators for Rail Access Disputes - Update of panel members