Some thoughts from Derek Chapman, from Adani Renewables, in conjunction with two rule change requests at the AEMC relating to Marginal Loss Factors.
Some very preliminary information (based on an internet search) about factors that might have contributed to the blackout in Argentina and neighbouring parts of South America this week.
Guest author, Drew Donnelly, compares case studies of Argentine and Australia to highlight risks in under and over-investment in network infrastructure
The surge in NEM spot prices since 2015, and related impacts on contract and retail prices, have been extensively discussed and analysed in many forums, from ACCC inquiries to Twitter….
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…
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…
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…
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 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…
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…
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
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.
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.