The above rates are subject to a Purchased Power Cost Adjustment Tracking Factor, in accordance with the Order of the Indiana Utility Regulatory Commission approved December 17, 1976, in Cause No. 34614. The Purchased Power Cost Adjustment Tracking Factor stated in Appendix A - Sheet No. 58 is applicable hereto and is issued and effective at the dates shown on Appendix A.

The Customer’s Monthly Minimum Payment under this rate shall be equivalent to the Monthly Demand Payment applicable to 80% of the highest Billing Demand of the previous twelve months, provided however, that in no case shall the Monthly Demand Payment be less than $206.15

The above charges shall be adjusted for cost of fuel in accordance with the formula set forth in Rule 39 of the accompanying Rules and Regulations. See Appendix B – Sheet No. 59 for applicable Fuel Cost Charge.

The rates and charges contained in this schedule are subject to a Customer Credit Adjustment Factor set forth in accordance with the Final Order of the Indiana Regulatory Commission, issued September 23, 2002, approving the Settlement Agreement in Cause No. 41746. See Appendix C - Sheet 59A, for the applicable Customer Credit percentage.

The above rates are subject to an Environmental Cost Recovery Mechanism Factor set forth in Rule 47 of the accompanying General Rules and Regulations, in accordance with the Order of the Indiana Utility Regulatory Commission approved November 26, 2002, in Cause No. 42150. The Environmental Cost Recovery Mechanism Factor stated in Appendix D, Sheet No. 59B, is applicable hereto and is issued and effective at the dates shown on Appendix D.

The above rates are subject to an Environmental Expense Recovery Mechanism Factor set forth in Rule 48 of the accompanying General Rules and Regulations, in accordance with the Order of the Indiana Utility Regulatory Commission approved November 26, 2002, in Cause No. 42150. The Environmental Expense Recovery Mechanism Factor stated in Appendix E, Sheet No. 59C, is applicable hereto and is issued and effective at the dates shown on Appendix E.

The electric service to be supplied under this rate shall be measured as to Maximum Demand and Energy Consumption by suitable meters to be installed by the Company.

Customer’s maximum demand in any month shall be determined by maximum demand instruments. The maximum demand of electric energy supplied in any month shall be taken as the highest average load in kilowatts occurring during any 30 consecutive minutes of the month; provided, however, that if such load shall be less than 50% of the maximum momentary demand in kilowatts, then the maximum demand shall be taken at 50% of such maximum momentary demand. However, for Customers utilizing thermal storage, the maximum demand shall be limited to the greater of the actual maximum demand occurring during the On-Peak period or 50% of the maximum demand occurring during the Off-Peak period.

If, at the Company’s option and in its sole discretion, the service is metered at the Company’s primary supply line voltage, 3% of the kilowatt hours so metered will be deducted before computing the Energy Payment.