This post provides a short technical survey on where we (the electricity industry) are currently at with operating 100% inverter-based resource (IBR) power systems. Note that this survey is based on publicly available information and may not include all project experience (i.e. proprietary projects). Small-scale Systems There are numerous examples of small <1 MW hybrid […]
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2025 WEM Annual Market Review
We depart from our usual quarterly market review to provide an annual retrospective of Western Australia’s Wholesale Electricity Market (WEM) in 2025. Download the full report (PDF, 2.3 MB) Some of our main observations from 2025:
WEM Quarterly Market Review – Q3 2025
This report presents an independent review of market outcomes from Western Australia’s Wholesale Electricity Market (WEM) in Q3 2025. Download the full report (PDF, 5.5 MB) The material contained in the review is based entirely on publicly available data and is intended to complement the data and insights published by AEMO and other WEM stakeholders. […]
WEM Quarterly Market Review – Q2 2025
This report presents an independent review of market outcomes from Western Australia’s Wholesale Electricity Market (WEM) in Q2 2025. Download the full report (PDF, 3.6 MB) The material contained in the review is based entirely on publicly available data and is intended to complement the data and insights published by AEMO and other WEM stakeholders. […]
WEM Quarterly Market Review – Q1 2025
This report presents an independent review of market outcomes from Western Australia’s Wholesale Electricity Market (WEM) in Q1 2025. Download the full report (PDF, 3.4 MB) The material contained in the review is based entirely on publicly available data and is intended to complement the data and insights published by AEMO and other WEM stakeholders. […]
WEM Quarterly Market Review – Q4 2024
This report presents an independent review of market outcomes from Western Australia’s Wholesale Electricity Market (WEM) in Q4 2024. Download the full report (PDF, 3.4 MB) The material contained in the review is based entirely on publicly available data and is intended to complement the data and insights published by AEMO and other WEM stakeholders. […]