Afternoon “Scheduled Demand” in Victoria on Christmas Day drops as low as overnight demand
Afternoon demand on Christmas Day as low as overnight demand as a result of several factors
Summer 2017-18 in the NEM
Hot weather sees NSW demand at 13,000MW and NEM-wide demand above 31,000MW
A quick review of a day when NSW demand was forecast to be high
NSW demand currently forecast to peak up at 13,500MW on Tuesday 19th December
Current forecasts at AEMO show NSW demand forecast to peak above 13,500MW (which would easily be the highest December demand in NSW since 2009).
Coincident warm demand forecast for VIC and NSW tomorrow late afternoon (Monday 18th December)
AEMO forecasts NEM-wide demand to exceed 32,000MW tomorrow (Monday 18th December), which is far higher than seen in December 2016, and one reason for the LOR1 low reserve notices.
“Scheduled Demand” in Victoria stopped short of 8,500MW today (lower than forecast) but the demand peak forecast for NSW tomorrow has grown to almost 13,000MW
Demand in Victoria peaked lower than forecast today, but demand forecasts for NSW tomorrow are continuing to climb.
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.
High temperatures to give demand a kick in Victoria tomorrow (Wednesday 13th December)
AEMO forecasts higher demand in Victoria (and South Australia) tomorrow with the hot weather – and a slight LOR1 warning.
Electricity demand set to climb in NSW on Thursday with the hot weather forecast
With hot weather forecast for NSW this Thursday (especially in inland areas) it’s no surprise to see that the AEMO is forecasting higher demand on the day. Linked to this there is also a slight negative (local) surplus generation forecast.
AEMO updates generator combinations for SA system strength
AEMO has adjusted the formula (i.e. constraint equations) used to manage system strength in South Australia, which has been (since mid-2017) by constraining down the output of wind farms under certain conditions.
Big ramp in QLD demand Thursday evening to be first time above 8000MW this summer
Queensland demand ramped up, after the sun had gone down Thursday evening, to pass 8000MW for the first time this summer
The first stage of the Kidston Energy Park powers up
With Genex releasing an ASX announcement of first revenue at Kidston Solar Farm, we use NEMreview v7 to have a quick look.
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.
Not quite summer and volatility returns to Victoria and South Australia
Some volatility with the hot weather on Wednesday 29th November – is this a precursor for summer?
What’s the market data saying about this Summer?
Guest author, Allan O’Neil, follows up a post in September (reviewing what the AEMO’s ESOO was saying about summer 2017-18) with this review of updated data
Possibilities of Peak Demand (VIC and SA) during summer 2017-18
Our guest author, Rob Davis, looks at what might emerge for summer 2017-18 given the La Nina outlook, and prior distributions of Cooling Degree Days for Victoria and South Australia
Decoding AEMO’s latest ESOO–will the lights stay on this summer?
Some initial analysis by our guest author, Allan O’Neil, about what AEMO’s Statement of Opportunities 2017 is saying in terms of this coming summer 2017-18