
02 October 2006
On the day-ahead (which by no means a panacea for the whole market) the clean spark was cheaper than the clean dark. Recently with gas prices falling and with emissions also falling the coal price has started to look a little bit more expensive. This has had the effect of generators beginning to run gas before they would run coal. Whilst this will have little effect on this Winter (where gas was the marginal plant last year) it is likely to have a bigger effect on the Summer. Gas outages and gas plant tend to take outages during the Summer and with the clean spark spread pushing coal to the margin it could inflate Summer 07 prices. In reality the gas falls have been so great that fundamentally the falls in raw fuel costs outweigh the marginal plant argument.
Finally it will put pressure on power stations which burn coal to sell some of the output. Shares in Drax should fall to reflect this reversal of fortune as a result they will be sliding down the merit ordre.
03 October 2006
04 October 2006
05 October 2006
06 October 2006
09 October 2006
10 October 2006
11 October 2006
12 October 2006
13 October 2006
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17 October 2006
18 October 2006
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25 October 2006
26 October 2006
27 October 2006
30 October 2006