Following on from Paul’s article on Queensland, this post examines the summer outlook for the other mainland NEM regions, drawing from some key AEMO publications and datasources, namely: the Electricity Statement of Opportunities (ESOO) published in August this year AEMO’s Summer…
In Michael’s fourth article of the series, he looks at the power of analysing electricity usage data to understand where and when users consume electricity so that they can identify cost saving opportunities.
The growth of Large Solar in the NEM has been phenomenal, and a sign that things are changing quickly in the Australian energy industry. The chart attached is the maximum output of each region from Large Solar installations on a…
Recently there have been a number of media reports of energy industry people talking about too much solar. One of our guest authors takes a look.
In our guest author’s third article, Michael Williams comments on the growing trend for corporate energy buyers to contract directly with certain wind and/or solar plant for renewable energy supply over a longer-term time period. Mike shares some insights that could be of value to you, if you are involved in this areas.
It is curious that despite of the findings of the recent ACCC enquiries and the on-going regulatory uncertainty (at both a state and federal level), anyone would be willing to set-up an electricity retailer. New venturers in the energy market…
In the previous article on reducing electricity costs we looked at energy efficiency and the fact that the cheapest electricity is the electricity that you don’t consume. In this article we will look at how to pay less for the…
We all know that electricity prices have escalated dramatically over the last couple of years. But did you know that it is possible to offset these increases and even achieve cost reductions in the face of increasing retail prices? Electricity…
Through our consulting business, Greenview Strategic Consulting, we have had the pleasure of working with a variety of new entrants and NEM-veteran organisations alike in the generation sector of the NEM over the past few years (along with other clients). …
Guest author, Drew Donnelly at Compliance Quarter, uses the review of hedge practices in the wholesale market included in the recent ACCC report as an opportunity to reflect on what approaches they have seen in their work with new entrant retailers
One of our guest authors, Allan O’Neil, takes a closer look at what happened in the South Australian region of the NEM on Monday 9th July 2018
Our guest author, Dave Guiver from ERM Power, outlines some new options for hedging in relation to the influx of many new large-scale solar PV projects
A follow-on to my earlier article of a couple weeks ago, looking at another instance where a team effort was required to counter a drop in system frequency following the loss of generation at a large power station (this time the single unit Kogan Creek power station – the largest single unit in the NEM).
A review of the high demand periods over summer 2017/18 highlights the important contribution renewable generation is making to meeting peak demand and addressing the reliability of the power system.
Understanding the FCAS response by all generators when a unit trips in the NEM. A detailed look at the Loy Yang A unit trip in December 2017 and the contribution of the Hornsdale Power Reserve.
As NEM wind power plants progressively work towards implementing FCAS, the criticality of ensuring that the power system either a) takes account of the variability in the wind forecasts coming from the wind power plants in the coming 5-7 minutes and follows the wind direction, or b) sets an appropriate dispatch level to ensure wind variability is minimized, becomes even more important for market and power system operators.
Understanding the difference between blackouts, generator trips and intermittent generation and how these events are managed.
Upgrading our existing coal thermal fleet to increase efficiency and flexibility could provide a cost-effective opportunity to add dispatchable capacity and lower the overall carbon intensity of our electricity sector.
Our guest author, Allan O’Neil, poses a number of questions about the recently proposed “National Energy Guarantee” (NEG)
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