Clements Gap Wind Farm still offline, on Friday morning 18th October 2024.

As noted in this ‘(Initial) Replay of Thursday evening 17th October 2024 in SA’:

1)  the Snowtown 1 Wind Farm came sharply offline in the 18:45 dispatch interval (NEM time) on Thursday 17th October 2024.   But it’s back online this morning.

2)  additionally, the Clements Gap Wind Farm came offline in the 18:50 dispatch interval.

 

As we can see in this snapshot from the ‘Unit dashboard’ widget at 09:40 this morning, the Clements Gap Wind Farm is still offline at this point:

2024-10-18-at-09-40-ez2view-UnitDashboard-CLEMGPWF

 

Zooming into look at the dispatch intervals at 18:50 yesterday, we see this:

2024-10-17-at-19-00-ez2view-UnitDashboard-CLEMGPWF

Briefly:

1)  At 18:50 we see:

(a)  autobidding of no consequence; and

(b)  the unit tripped offline … leading to a ‘Dispatch Error’ of +48MW.

2)  At 18:55 we see:

(a)  autobidding of no consequence; and

(b)  the self-forecast has not adjusted to the unit being offline, so another large ‘Dispatch Error’ (at +43MW).

3)  At 19:00 we see:

(a)  autobidding of no consequence; and

(b)  notably no rebid of MaxAvail in the bid; and

(c)  the unit switches back to AWEFS as the source of the availability, which delivers a 0MW target.

 

That’s all for now…


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.

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