Articles by Paul McArdle

Paul was one of the founders of Global-Roam in February 2000. He is currently the CEO of the company and the principal author of WattClarity. Writing for WattClarity has become a natural extension of his work in understanding the electricity market, enabling him to lead the team in developing better software for clients. Before co-founding the company, Paul worked as a Mechanical Engineer for the Queensland Electricity Commission in the early 1990s. He also gained international experience in Japan, the United States, Canada, the UK, and Argentina as part of his ES Cornwall Memorial Scholarship.



Links to external reports relating to the blackout

Following from the blackout, several government bodies, and industry organisations completed reviews of the events leading up to the blackout. For completeness, these reports (at least, those we are aware of) have been listed...









Drought of 2007

Here’s some articles about the impact of the drought on the NEM – culminating in a stepped change in prices, and changes to dispatch patterns, etc…



Winter 2007 – NEM-wide shortage of capacity

For two remarkable winter evenings in 2007 (19th and 20th June specifically) NEM-Wide Instantaneous Reserve Plant Margin (IRPM) plunged to the lowest levels ever seen in the NEM (a mere 7.6%) as generators were...