GRC2018

$3,000.00 exGST

An in-depth analytical report exploring long-term trends, risks, and challenges shaping the National Electricity Market.

Description

The Generator Report Card 2018 (or GRC2018 for short) is a detailed analytical report that we released in May 2019 that examined how individual generation units in the NEM were actually performing, using operational data published by AEMO. Rather than focusing on installed capacity or nameplate capability, the report concentrated on observable outcomes — such as availability, reliability, dispatch outcomes, and performance against expectations — to provide an evidence-based view of how different generators were contributing to the power system during a period of growing operational stress.

The report combined written analysis and insights from principal authors Paul McArdle and Jonathon Dyson, with supporting contributions from a wide range of other electricity market analysts. It translated complex operational data into comparative assessments that highlighted strengths, weaknesses, and emerging trends across coal, gas, hydro, and renewable plant. In doing so, it placed particular emphasis on how generator behaviour and technical performance were interacting with changing market conditions and rising renewable penetration.

The report was broken into three distinct sections:

  • Section 1: Key Insights. This section presents a collation of 14 core themes identified by the authors.
  • Section 2: Detailed Unit Data. This section contains performance data for every operating unit in the NEM over a 10-year time horizon, up to the end of the 2018 calendar year.
  • Section 3: Aggregated Results. This section provides additional discussion and analysis of generator performance when assessed in aggregate across various dimensions (e.g. geography, fuel type, and technology).

Additional information

Release Date

2019-05-31

No. of Pages

530

File Size

73.8 MB

About the Authors

The GRC2018 was a collaborative project developed by two businesses providing services for market participants and other stakeholders in the NEM.

Global-Roam Pty Ltd has grown since 2000 as a company assisting a large and diverse mix of stakeholders of the National Electricity Market - such as:

  • via a core set of software products we have developed.
  • via this WattClarity service.
  • via synergistic investments in other NEM-focused businesses.

Global-Roam continues to focus on further enhancements to its suite of software products to enable users to have ongoing visibility and understanding of the diverse range of metrics identified through this analytical process (some of which are detailed in this Generator Insights report).

Greenview Strategic Consulting (GVSC) is a boutique consulting firm operating in the NEM.

GVSC is focused on helping its client base to understand, and act on, the insights generated through this report and other contemporary market issues.

GVSC will retain its focus on new entrants and keeping them on the right side of AEMO and the AER, with a strong focus on establishment of operational capability, strategic insight and dispatch optimisation.

 

About the Author

Dan Lee
Dan is a Market Analyst, who joined Global-Roam in June 2013. He departed (and returned) for a couple of brief stints overseas, before rejoining the team permanently in late 2019. Alongside his work at Global-Roam, he has undertaken short-term contract roles as an analyst and researcher in various areas of the energy sector. Dan graduated from the Master of Sustainable Energy program at the University of Queensland in 2024.