P.S.C.U. No. 44 Original Sheet No. 135. 1

Issued by authority of Report and Order of the Public Service Commission of Utah. Issued under Advice No. 02-05 FILED : March 29, 2002 EFFECTIVE : May 6, 2002 UTAH POWER & LIGHT COMPANY ELECTRIC SERVICE SCHEDULE NO. 135

STATE OF UTAH

______________ Net Metering Service

______________ AVAILABILITY : At any point on the Company's interconnected system. APPLICATION : On a first-come, first-served basis to any customer that owns and operates a fuel cell or renewable generating facility with a capacity of not more than twenty-five (25) kilowatts that is located on the customers’ premises, is interconnected and operates in parallel with the Company’s existing transmission and distribution facilities, is intended primarily to offset part or all of the customer’s own electrical requirements, and is controlled by an inverter. This provision shall be available until the time that the total rated generating capacity used by the eligible customer-generators equals 3,516 kilowatts. At least half of the total rated generating capacity used by the customer-generators must be generated by renewable facilities. This schedule is offered in compliance with Utah Code Ann. § 54-15-101 to 106. DEFINITIONS : Net Metering means measuring the difference between the electricity supplied by the Company and the electricity generated by an eligible customer-generator and fed back to the electric grid over the applicable billing period. An Inverter means a device that converts direct current power into alternating current power that is compatible with power generated by the Company. A Renewable Generating Facility means a facility that uses energy derived from the sun, wind, or water to generate electricity. MONTHLY

BILL : The Electric Service Charge shall be computed in accordance with the Monthly Billing in the applicable standard service tariff. ( continued)P.S.C.U. No. 44 Original Sheet No. 135. 2 ELECTRIC SERVICE SCHEDULE NO. 135 - Continued

Issued by authority of Report and Order of the Public Service Commission of Utah. Issued under Advice No. 02-05 FILED : March 29, 2002 EFFECTIVE : May 6, 2002 SPECIAL CONDITIONS : 1. If the energy supplied to the Company is less than the energy purchased from the Company, the prices specified in the Energy Charge section of the Monthly Billing of the applicable standard service tariff shall be applied to the positive balance owed to the Company. 2. If the energy purchased from the Company is less than the energy supplied to the Company, the Customer shall be billed for the appropriate monthly charges and shall be credited for such net energy at the Average Energy Price for the applicable calendar year according to Schedule 37. 3. All credits that the customer-generator does not use during the calendar year expire at the end of the calendar year. 4. The customer-generator shall provide at the customer’s expense all equipment necessary to meet applicable local and national standards regarding electrical and fire safety, power quality, and interconnection requirements established by the National Electrical Code, the Institute of Electrical and Electronics Engineers, and Underwriters Laboratories. 5. The Company shall not be liable directly or indirectly for permitting or continuing to allow an attachment of a net metering facility, or for the acts or omissions of the customer-generator that cause loss or injury, including death, to any third party. 6. The Company may test and inspect an interconnection at times that the electrical corporation considers necessary to ensure the safety of electrical workers and to preserve the integrity of the electric power grid. ELECTRIC SERVICE REGULATION S : Service under this Schedule will be in accordance with the terms of the Electric Service Agreement between the Customer and the Company. The Electric Service Regulations of the Company on file with and approved by the Public Service Commission of the State of Utah, including future applicable amendments, will be considered as forming a part of and incorporated in said Agreement.