During the months of August and September, scheduled demand across the NEM reached new record lows in multiple regions. As Paul McArdle noted in his analysis on WattClarity, many underlying factors contributed to this trend – the most notable of which is the impact that COVID-19 has had on electricity consumption. In late August,…
During the month of September 2020, Energy Systems Integration Group (ESIG) along with hosts AEMO, are running a series of online webinars titled “ESIG Down Under”, focusing on the dissolution of traditional interfaces in Australia. During the session on “Transformation of the Energy Value Chain”, Jacqui Bridge of AusNet Services referenced Paul McArdle’s WattClarity article…
In what has been many weeks and may continue to be many months of uncertainty & disruption, we would like to provide an update on the impact of COVID-19 on our business and the industry as a whole. The Global-Roam Team With COVID-19 it seems that it is impossible to eliminate all risks, but…
The severe and ongoing bushfires currently raging across Australia have grabbed attention nationally and internationally. Through WattClarity, we have sought to cover the implications of the bushfires on grid reliability and system security with events still unfolding as of mid-January. High temperatures and fire-related disasters have an immense effect on an already volatile and shifting…
With soaring temperatures being expected right across the country today, our CEO Paul McArdle took to WattClarity and Twitter yesterday following the AEMO issuing a LOR2 warning for Victoria. Paul noted that Loy Yang A’s Unit 2 was still out of operation as high demand is expected to test the grid. Angela Macdonald-Smith of the…
Over on WattClarity, Paul first noted a growing trend of Queensland region prices dropping below $0/MWh at the end of August, as that trend continued into September more discussion on the topic was published on the site with Allan O’Neil analysing who was responsible for the market phenomenon and how it was influencing bidding behavior. …
After a monster collaborative effort from the team at Global-Roam and Greenview Strategic Consulting, our Generator Report Card was released on May 31st, 2019. A full announcement and purchase instructions are available on WattClarity. The report includes 180 pages of objective detailed analysis and key insights on the past 20 years of generation in the…
On Saturday 25th August 2018, the NEM experienced what has been called by others a “near miss” event, with both Queensland and South Australia being islanded from the rest of the NEM as a result of the tripping of QNI and Heywood interconnectors (respectively). I saw this happened on the day, so had time to…
Over the prior week (Monday 4th June to Friday 8th June 2018), the NSW region – and, to a lesser extent, the broader NEM – experienced a tight supply/demand balance. In response to what was happening during the week, we saw a range of activity ourselves, including: (1) One-on-one questions with clients Our prime focus…
In his article “Rush to renewables as coal cools” in the Australian on Thursday 7th September, Andrew White used a reproduction of the RenewEconomy-sponsored NEM-Watch Fuel Type Widget to help his readers understand the fuel mix that was occurring for one 5-minute period (the 16:30 “dispatch interval”) the previous day. The widget also has been…
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