Australian electricity and gas markets April update
03 May 2023
Stakeholders should note the market updates below, and note any impacts on their compliance obligations.
On 20 April 2023, the Australian Energy Market Commission (AEMC) released itsfinal ruleandfinal determinationas part of itsEfficient reactive current access standards for inverter-based resourcesrule change. The changes aim to make investment in renewables cheaper and improve system security by providing increased flexibility for wind, solar and battery technology providers to negotiate on investment in voltage support equipment. The final rule will achieve this by:
新规则开始27 April 2023. The AEMC notes that the Australian Energy Market Operator (AEMO) is reviewing the Access Standards framework and is seeking stakeholder feedback on elements of the access standards that are related to this rule change. For more information, seehere.
No retail rule change requests were initiated in April. No AEMC determinations relevant to the National Energy Retail Rules were published.
No gas rule change requests were initiated in April. No AEMC determinations relevant to the National Gas Rules were published.
On 4 April 2023, the Australian Energy Regulator (AER) released acommunications statementwhich expands the scope of the streamlined assessment process for low risk battery distribution ring-fencing waivers. The process enables the streamlined assessment of applications for Distribution Network Service Providers (DNSPs) to lease spare battery capacity to other parties, and was originally limited to applications from clause 3.1 of the配电保护指南. The AER's communications statement extends the scope of this process to include applications from clauses 4.2.1 and 4.2.2.
On 6 April 2023, the AEMC Reliability Panel published afinal determinationandrevised standardfor itsreview of the Frequency Operating Standard (FOS). The key elements of the revised FOS include:
The revised FOS will come into effect from9 October 2023.
On 6 April 2023, the AER released anissues paperto consult on its development ofGas Pipeline Information Disclosure Guidelines. The paper sets out the AER's proposed position on key issues such as what financial information must be published, the valuation of assets and how information must be published. The AER is inviting stakeholder submissions on the issues paper until9 May 2023.
On 13 April 2023, the Department of Climate Change, Energy, the Environment and Water (DCCEEW) released adraft billandconsultation paperfollowing the Energy and Climate Change Ministerial Council (ECMC)'sdecision to expand the AER's Wholesale Market Monitoring and Reporting (WMMR) functions. The proposed reforms to the National Electricity Law (NEL) and National Gas Law (NGL) aim to:
The DCCEEW is seeking submissions on the draft bill and consultation paper by4 May 2023.
On 20 April 2023, the AER publishedWholesale markets quarterly report for Q1 2023. The report, which covers January to March 2023, analyses trends in the electricity and gas wholesale markets and includes discussion of prices, demand, generation, contracts, market outlook and new entry and exit.
On 24 April 2023, AEMO released itsfinal reportfor itsNEM Reliability Forecasting Guidelines and Methodology Consultation. AEMO has made changes to a number of reliability forecasting guidelines and methodologies to align with amended NER requirements and improve AEMO's reliability forecasting methodologies.
On 27 April 2023, the AEMC released itsdraft recommendations to improve compliance with Consumer Energy Resources (CER) technical standards. The recommendations address key challenges with the way that CER (including solar PV, batteries and electric vehicles) interact with the energy system to improve system security and reduce cases of 'tripping'.
The draft recommendations include actions for:
The AEMC is seeking submissions in response to the draft recommendations until25 May 2023.
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Authors:Andre Dauwalder, Counsel; Alexandria Brown, Graduate and Murray Rissik, Paralegal.