Brief note about NSW price spike on Friday 23rd October 2020

Winding down through Beer O’clock at the end of a long week with the team and the buzzing of my phone distracts to a few successive price spikes this afternoon in the NSW Region:

2020-10-23-NSWpricespike

Here’s a snapshot of the 16:00 dispatch interval Time-Travelled back in ez2view showing some of what happened:

2020-10-23-at-16-00-ez2view-NSWspike

 

Out of curiosity, I pulled up the ‘Forecast Convergence’ widget in ez2view and also wound back to 16:00 – and see that, in this instance, the price spike was forecast in advance via the P5 Predispatch forecast:

2020-10-23-at-16-00-ez2view-ForecastConvergence

Given that I’ve not even finished digging through what happened in QLD on Tuesday 13th October (Part 4 of the Case Study published yesterday), I’m not going to promise to dig further into this … but you know what they said about curiosity…


About the Author

Paul McArdle
Paul was one of the founders of Global-Roam in February 2000. He is currently the CEO of the company and the principal author of WattClarity. Writing for WattClarity has become a natural extension of his work in understanding the electricity market, enabling him to lead the team in developing better software for clients. Before co-founding the company, Paul worked as a Mechanical Engineer for the Queensland Electricity Commission in the early 1990s. He also gained international experience in Japan, the United States, Canada, the UK, and Argentina as part of his ES Cornwall Memorial Scholarship.

3 Comments on "Brief note about NSW price spike on Friday 23rd October 2020"

  1. NSW was importing energy when a LHS constrain happened…why the constrain happened, I dont know!

  2. Eraring 4 died?

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