| recently approved tariff filings |

• Semi Annual Adjustment to Fuel and Lost Retention Percentages, Docket No. RP09-379-000 - Letter Order Dated March 31, 2009.
• Annual Load Management Cost Reconcilliation Adjustment, Docket No. RP09-380-000 - Letter Order Dated March 18, 2009.
• Viking Revised Tariff Sheets to Comply with Order Nos. 712 and 712A, Docket No. RP09-279-000 - Letter Order Dated February 27, 2009.