Australia ramps up its efforts against the COVID-19 health pandemic. Many have asked what COVID-19 means for the National Electricity Market (NEM) and energy sector in general.
In this Chart of the week, through a time-of-day analysis, we examine the impact the week-by-week federal restrictions on businesses and individuals are having on operational demand in the NEM. We also present insights into what other factors besides these restrictions are driving these demand patterns.
Lumi Adisa
Energy storage and flexibility
In our ‘The VFF… Very Fast and Financially rewarding market so far’ Chart of the week, the two new contingency markets, the Very Fast raise contingency FCAS market and the Very Fast lower contingency FCAS, were analysed and demonstrated the high participation of big batteries along with VPPs and DERs....
Low carbon generation
As the grid transitions to much higher levels of renewable penetration, the range of generation outcomes on any given day increases. The worst of these ranges are known as dark doldrums when there is a combination of poor conditions for wind and solar generation, usually a windless day in winter....
Commercial and market outlook
On 9 October 2023, 1pm (market time), we saw the start of two new contingency FCAS markets. The Very fast raise contingency FCAS market, and the Very fast lower contingency FCAS. Upon commencement of the VF FCAS market, a commissioning period of two weeks with an initial max requirement of...
Commercial and market outlook
The Federal Government has legislated emissions reductions of 43% below 2005 levels by 2030. Sourcing electricity from renewable technologies is fundamental to meeting this, with a much-publicised target of 82% renewables in the grid by 2030 – up from a current value of 38% over the last year. Fortunately, the...
Commercial and market outlook
On 9 October 2023, 1pm (market time), the dispatch of the new Very Fast (VF) FCAS market in the NEM will commence and will add two new markets for contingency FCAS, Raise 1 (R1) and Lower 1 (L1). AEMO has released a final industry go-live plan to keep track of...
Low carbon generation
Penetration of renewables continues to dominate the energy news, as we saw renewables as a proportion of total demand reach new heights this week to a new record of ~70% penetration. In light of this continuing march toward a renewable-dominated grid (building on some analysis we did in Chart of...
Energy storage and flexibility
A key part of the business case for grid-scale standalone batteries is the arbitrage opportunity between low daytime wholesale prices (when renewable energy generation from solar is plentiful) and high evening prices (when the sun goes down and household demand ramps up quickly). The share of battery revenue coming from...
Low carbon generation
MLF, short for Marginal Loss Factor, represents the portion of electricity losses that occur along the transmission network between a connection point and the Regional Reference Node (RRN). Within the NEM, the MLF serves as a metric to quantify these losses along the network, playing a pivotal role in determining...
