Heating degree day data corrected

Due to incorrect data provided by CustomWeather for the week of February 1, 2010, PGA pages 586 to 592 have been corrected for the period February 1, 2010, to June 10, 2010.

The corrected pages can be found by pasting the following link into your browser:

http://www.platts.com/IM.Platts.Content/MethodologyReferences/ SubscriberNotes/Notes/pgahdd.zip or http://bit.ly/pgahdd