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.




30th December 2005 – huge NEM-wide demand on a holiday!

In a week which is traditionally very subdued in the market, the NEM sweltered in temperatures in excess of 40 degrees and an exceptional NEM-wide demand (about 30,000MW) was recorded.

What made this demand peak more remarkable was that this occurred on a day when, traditionally, a large amount of commercial and industrial load would have been offline for the Christmas & New Year holiday.