Miscellaneous articles about what we observe during Winter 2011
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Paul McArdle
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Paul McArdle Mon 13th June 2022
One more factor to consider … wind harvest drops under 1,000MW on Monday evening, NEM wide
Adding to the complexity of a dire supply-demand balance, aggregate production from wind has dropped below 1000MW today.
Paul McArdle Fri 21st July 2006
Winter 2002 – Generator Market Power
From the start of the NEM through until 2001, the NEM was typified by a pricing dichotomy with sustained rock-bottom pricing in NSW, Snowy and Victoria and high and volatile pricing in the extremities (Queensland and South Australia).
In 2001, the QNI interconnection and many generation projects were developed. This led to the convergence of prices between all regions, and the disappearance of price volatility – circumstances that were a real threat to generator profitability.
In response, generators adopted an approach that came to be known as “the economic withholding of capacity” to engineer volatility into the market throughout winter 2002 – and hence higher prices as a result., and generator behaviour.
Paul McArdle Sat 5th September 2009
Highest (real) NEM-Wide Demand this winter – on Thursday 11th June 2009
Some preliminary analysis of what happened on Thursday 11th June 2009 – when the NEM experienced its highest NEM-wide demand this winter.
Paul McArdle Mon 2nd July 2012
A very volatile day in VIC and SA (not particularly due to the Carbon Tax)
Some quick notes today, on day #2 of the Carbon Tax, prompted by some prices that jumped all around the place (not so much due to carbon, though).
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