LOSS COMPENSATION SERVICE FORECAST C:\AM_Post\PA_loss_compensation.txt Rate Schedule 09 For: 18/Aug/2011 HE1 23.14 HE2 23.14 HE3 23.14 HE4 23.14 HE5 23.14 HE6 23.14 HE7 31.65 HE8 35.01 HE9 36.55 HE10 37.09 HE11 37.20 HE12 36.90 HE13 36.59 HE14 36.11 HE15 35.87 HE16 36.24 HE17 38.46 HE18 40.69 HE19 40.26 HE20 39.39 HE21 38.44 HE22 37.22 HE23 23.14 HE24 23.14 These rates are based on the Dow Jones Firm Daily Mid Columbia price Index plus Bonneville Power Mid-C to U.S.-B.C. Border Wheeling rate. The Bank of Canada closing exchange rate of the previous day is used.