NSW ‘Market Demand’ squeezes 12,500MW as price passes $500/MWh
Getting closer to the time of forecast peak in demand, the forecast LOR2 is revised downwards.
Articles by 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.
RERT negotiations underway in NSW … at the same time as the NSW spot price is negative and forecast spikes have disappeared
A strange coincidence with the AEMO 'intending to commence' negotiations about Reserve Trader for NSW - for this afternoon/evening.
NSW ‘Market Demand’ over 11,000MW – and forecast evening demand warming back towards 13,000MW
A quick update into Thursday afternoon with forecast for this evening, Thu 14th Dec 2023 in NSW
Demand forecast moderating for NSW for Thursday evening, 14th December 2023
A late morning update on forecast conditions for NSW this evening, Thu 14th Dec 2023
Forecast supply-demand for NSW for Thursday evening 14th December 2023 remains tight
An updated view of the forecast for a tight supply-demand balance for tomorrow (Thu 14th Dec 2023) in NSW.
NEM-wide ‘Market Demand’ peaks above 30,000MW on Friday 8th December 2023 … first time since July
The NEM-wide demand peaked (just!) above 30GW on Friday afternoon/evening 8th December 2023.
Price volatility also in NSW on Friday 8th December 2023
Second article on Friday 8th December 2023, about two NSW spikes that top-and-tail the volatility written about earlier in South Australia.
Return to service for Callide C3 delayed by 17 days (now to 24th January 2024)
A quick update today, following news yesterday from CS Energy about a 17-day delay to the expected return to service of Callide C3, following repairs to the collapsed cooling tower.
Worth a read – ESIG Report ‘Weather Dataset Needs for Planning and Analyzing Modern Power Systems’
This morning I was fortunate to listen into an ESIG Webinar with respect to their report 'Weather Dataset Needs for Planning and Analyzing Modern Power Systems'
Brief period of spot volatility in QLD and NSW on Tuesday evening 5th December 2023
Some volatility in QLD and NSW on Tuesday 5th December 2023.
Rooftop Solar is crushing* the returns for Large-Scale VRE
Following the release of GenInsights Quarterly Updates for 2023 Q3 we've chosen to share here one of the clear challenges for large-scale VRE that is emerging (particularly in 2023 Q3) due to the rise...
GenInsights Quarterly Update for Q3 2023 released
A quick note to mark the the release of GenInsights Quarterly Update for 2023 Q3 last week (and Executive Briefing to one of our subscribers today).
Case Study (part 1) of Aggregate Scheduled Target on Friday 8th September 2023
The first part of a Case Study looking at a large 5-minute ramp in 'Aggregate Scheduled Target' in the middle of the day (an unusual time) on Friday 8th September 2023
Forecast low System Strength of concern in NSW for Tuesday 14th November 2023 … first time ever?
A quick note about a forecast by AEMO of shortfall in system strength in NSW region for Tuesday 14th November 2023.
Victoria’s ‘Market Demand’ low point drops further–on Sunday 12th November 2023
A quick record of Sun 12th Nov 2023, with 'minimum demand' dropping further in Victoria
A snapshot of Eraring unit 4 on Thursday afternoon 9th Nov 2023
Here's a snapshot of the ‘Unit Dashboard’ widget in ez2view focused on Eraring unit 4 on Thu 9th Nov 2023 to illustrate the impacts of ramp rates in truncating available capacity in the bid.
Spot price volatility in South Australia on Thursday evening 9th Nov 2023
A quick review of spot price volatility seen in South Australia on Thursday evening 9th November 2023.
Media Release = ‘Capacity Investment Scheme supports NSW to deliver 1 GW of cleaner, cheaper, more reliable energy’
The Media Release from the NSW Department of Energy on 22nd November 2023 noting 1,075MW of new firming capacity in NSW - targeting operational date of December 2025.
Case Study (part 1) of low % VRE NEM-wide on 3rd and 4th July 2023
A brief article as a first Case Study looking at Mon 3rd and Tue 4th July 2023, in conjunction with the compilation of GenInsights Quarterly Updates for 2023 Q3.
No, South Australia is *not* exporting more electricity than it imports…
We're seeing an increasing number of claims on social media along the lines of 'South Australia exporting more than it imports'. Whilst that was true around 2019, it's NOT been the case for a...