(The main part of) IESS goes live today – Monday 3rd June 2024
A short note (on Monday 3rd June 2024) with the IESS changes going live today.
battery
A brief look at NSW volatility at 18:10 on Monday 20th May 2024
A question from a WattClarity reader this morning prompts this quick-and-cryptic review of NSW price volatility at 18:10 on Monday 20th May 2024, and particular output profile of Queanbeyan BESS
Delving deeper, into battery (discharge) performance in NSW on Tue 7th May and Wed 8th May
Looking back 4 days (including Wed 8th May 2024) at NSW large-scale battery generator bidding.
Bouldercombe battery has started charging again (Thursday evening 28th September 2023)
A short article Thursday evening 28th September 2023 with the battery back online and charging, after the fire.
Another (Tesla) big battery fire in the NEM … this one at Bouldercombe BESS in QLD
It’s Wednesday morning 27th September 2023 and the fire that started last night at Bouldercombe BESS (Tesla battery for Genex) is still burning.
Enablement of ‘MaxAvail’ in the Bid for Semi-Scheduled units to go live (Mon 7th or Tue 8th Aug 2023) … and other enhancements in future
2 x AEMO Market Notices this afternoon prompt this article about four upcoming Market Enhancements … with the first to planned to commence from next Monday 7th August 2023
AEMO reports on (and webinar about) System Strength, Inertia and NSCAS
Three other reports released by AEMO on 1st December 2022 will also make for interesting reading.
AEMO publishes (draft of) High Level Design for IESS (submissions due Fri 11th Feb 2022)
Same day as we released GenInsights21, the AEMO published its High Level Design on how they will implement the AEMC Rule Change determination on Integrating Energy Storage Systems (IESS) into the NEM. Here’s the key dates.
What does ‘next day public’ data show us about Tuesday’s re-start of operations at Victoria Big Battery
A quick additional look at activity Tue 28th Sept 2021 for Victoria Big Battery – as seen in ez2view with the benefit of ‘Next Day Public’ data.
Victoria Big Battery restarts operations following EnergySafe Victoria report
Two separate alerts received today about the Victoria Big Battery sent me looking for more information…
Fire at ‘Victoria Big Battery’ as food for thought in relation to battery chemistry
Some quick thoughts, spurred by Simon Hackett’s comment in relation to the fire at the Victorian Big Battery
Fire at Victoria Big Battery under control – Monday 2nd August 19:21
One Monday evening article noting reports that the fire at Victoria Big Battery is under control.
Victoria Big Battery still burning on Sunday morning 1st August 2021
A short update on Sunday 1st August 2021, about the continuing fire at the Victoria Big Battery.
Three additional pieces of data, with respect to the (fire-affected) ‘Victorian Big Battery’
It’s Saturday evening, and here’s a look at what additional data I can see, in relation to the fire (and any after-effects) with the Victorian Big Battery.
Not a great start to operations at Victoria’s new ‘Big Battery’! (part 2)
Following the (very brief) initial article early this afternoon, here’s some more of what we have been able to determine about today’s fire at the new Victoria Big Battery facility near Geelong VIC.
AEMC published Draft Rule on Energy Storage Systems
Coincident with the AEMC’s Final Determination yesterday (Thu 15th July) on FFR, there was also the Draft Determination published on Energy Storage Systems. Here are some (very) early thoughts…
Combined Solar & Storage Economics: Creating a credible grid scale business model in the National Electricity Market
Guest Author, Warwick Forster, looks at designing a combined solar & storage business model for the NEM
Hornsdale Power Reserve continues to reach new milestones with a discharge rate of 100 MW today
Hornsdale Power Reserve a.k.a “World’s biggest battery” achieves new milestones – discharged at a rate of 100MW and charged continuously for nearly 3 hours.
Hornsdale Power Reserve (a.k.a. “the worlds biggest battery”) supplied SA for over an hour yesterday, peaking at 71 MW discharge
It’s 1st December 2017 – the first day of summer, and also the promised delivery date for the “world’s largest battery”. In this updated post we look at how it’s been operating.
Hornsdale Power Reserve (a.k.a. “the world’s biggest battery”) begins to charge, and also discharges for the first time on Saturday
It’s Saturday 25th November 2017 and what is currently known as “the worlds biggest battery” has kicked into gear – charging for a couple hours this morning.