SPRINGFIELD UTILITY BOARD ELECTRIC RATE SCHEDULES RESIDENTIAL SCHEDULE R-1

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AVAILABLE Available to residential services in all territory served by the Springfield Utility Board (SUB) except where special rates are in effect. CHARACTER OF SERVICEE 60 Hertz alternating current of such phase and voltage as SUB may have available. RESIDENTIAL SCHEDULE R-1 The monthly rate is the sum of the following charges: BASIC CUSTOMER CHARGE: $12.30/MONTH ENERGY CHARGE: For billing months October-April: First 1,500 kwh at $0.0527/kWh Over 1,500 kwh at $0.0607/kWh For billing months May-September: First 900 kwh at $0.0527/kWh Over 900 kwh at $0.0567/kWh MINIMUM MONTHLY BILLL $12.30 per month for each meter. DELIVERY POINT The above rates are based upon the supply of a service to the entiree premises through a single delivery and metering point. Separate supply for the same service at other points of consumption, or at a different voltage or phase, shall be separately metered and billed.

GREEN POWER SCHEDULE GP-1 AVAILABLE Available to customers who receive electric service in all territory served by the Springfield Utility Board (SUB) except where special rates are in effect. APPLICABILITY SUB s Green Power (GP-1) rate is an optional service. SUB s electric customers may elect to enroll or unenroll from the program at any time. The service will commence on or before the second consecutive billing statement after enrollment is completed. Service would cease on or before the second consecutive billing statement after un-enrollment is completed. CHARACTER OF SERVICEE In addition to any power purchased from renewable resources, SUB also purchases Renewable Energy Credits (RECs) from certified suppliers. RECs are property rights to the environmental benefits from generating electricity from renewable energy sources. These certificates can be sold and traded and the owner of the REC can legally claim to have purchased renewablee energy. Customers who receive service under this schedule would purchase RECs from SUB. Green Power purchased under this schedule may not be resold and any REC s sold under this program would be retired. The monthly rate is the sum of the following charges: 100 KWH BLOCK: $1.00/month per 100kWh Block Customers may purchase an unlimited number of 100kWh blocks; however, SUB reserves the right to limit the number of blocks sold to an individual customer based on their forecasted electric load in order to allow all customers to participate in the program. MINIMUM MONTHLY BILLL $1.00 per month for each service. Effective on all billing statements rendered on or after October 1, 2007. SUB pro-rates bills Date of Last Rate Change: new rate as of September 12, 2007.

G GENERAL SERVICE (SMALL) SCHEDULE GS-1 Page 1 of 2 AVAILABLE This schedule is available in all territory served by the Springfield Utility Board, except where special rates are in effect. APPLICABLE Applicable to all commercial and non-residential electricity services with a monthly adjusted billing demand equal to or less than 35 kilowatts during every month of the most recent 12 month billing period. The Board may, at its option, install demand meters either to establish this billing criteria or for other purposes. CHARACTER OF SERVICEE 60 Hertz alternating current of such phase and voltage as the Board may have available. ) This monthly rate is the sum of the following charges: BASIC CUSTOMER CHARGE: Single-Phase Service Three-Phase Service $20.40/month $38.70/month ENERGY CHARGE: Oct-Apr at $0.0571/kWhh May-Sep at $0.0508/kWh MINIMUM CHARGES The minimum bill shall be the applicable basic customer charge amount.

DELIVERY POINT SPRINGFIELD UTILITY BOARD GENERAL SERVICE (SMALL) The above rates are based upon the supply of service to the entire premises through a single delivery and metering point and at one voltage and phase. Separate supply for the same customer at other point of consumption, or at a different voltage or phase, will be separately metered and billed. SEASONAL SERVICE Seasonal customers are those which are characteristically in operation only during certain periods of the year. Such customers will be entitled to one connection and one disconnection per year, and they shall pay the actual cost of connection service and disconnection in excess of one of each per year. Seasonal Servicee will be provided at the above rates, subject to the following special provisions: 1. Service shall be provided to customers who agree to pay for such service for at least four consecutive months in each year. 2. Seasonal service shall be by contract only. SCHEDULE GS-1 Page 2 of 2

GENERAL SERVICE (MEDIUM) SCHEDULE GS-2 Page 1 of 2 AVAILABLE This schedule is available in all territory served by the Springfield Utility Board, except where special rates are in effect. APPLICABLE Applicable to all commercial and non-residential electricity services having a monthly adjusted billing demand greater than 35 kilowatts and less than 3,000 kilowatts during at least one month of the most recent 12-month billing period. CHARACTER OF SERVICEE 60 Hertz alternating current of such phase and voltage as the Board may have available. The monthly rate is the sum of the following charges: BASIC CUSTOMER CHARGE: Single-Phase Service $38.70/month Three-Phase Service $78.30/month ENERGY CHARGE: For billing months October-April: First 10,000 kwh at $0.0628/kWh Over 10,000 kwh at $0.0463/kWh For billing months May-September: First 10,000 kwh at $0.0560/kWh Over 10,000 kwh at $0.0361/kWh DEMAND CHARGE: All over 35 kw at $6.40/kWW January-December MINIMUM CHARGE The minimum bill shall be $38.70 for single-phase service or $78.30 for three-phase service.

GENERAL SERVICE (MEDIUM) SCHEDULE GS-2 Page 2 of 2 PRIMARY SERVICE DISCOUNT For customers taking service at the primary distribution voltage, and who own and maintain transformers, switches, protection equipment, and appropriate equipment, necessary for primary service, the charge at the above rate will be reduced by five percent. DETERMINATION OF DEMAND Demand measurement will be made by suitable instruments at point of delivery. Demand for any month shall be defined as the average kilowatt and kilovar delivery during the 30-minute period in which the consumption of energy is the greatest during the month for which determination is made. ADJUSTMENT OF DEMAND CHARGES FOR POWER FACTOR At the option of the Board, power factor meters may be required for services with measured demands equal to or less than 100 kilowatt. Services with measured demands greater than 100 kilowatt shall have power factor meters. Demand charges will be adjusted to correct for power factors lower than 97%, and may be so adjusted for other services if and when the Board deems necessary. Such demand charge adjustments will be made by increasing the measured demand 1% (for each 1% or major fraction thereof) by which the power factor is less than 97%. DELIVERY POINT The above rates are based upon the supply of service to the entire premises through a single delivery and metering point and at one voltage and phase. Separate supply for the same customer at other points of consumption, or at a different voltage or phase, will be separately metered and billed.

GENERAL SERVICE (LARGE) SCHEDULE GS-3 Page 1 of 3 AVAILABLE This schedule is available in all territory served by the Springfield Utility Board, except where special rates are in effect. APPLICABLE Applicable to all commercial and non-residential electricity services having a monthly adjusted billing demand greater than or equal to 3,000 kilowatts during at least one month of the most recent 12-month billing period. CHARACTER OF SERVICEE 60 Hertz alternating current of such phase and voltage as the Board may have available. The monthly rate is the sum of the following charges: BASIC CUSTOMER CHARGE: Single-Phase Service $38.70/month Three-Phase Service $78.30/month ENERGY CHARGE: For billing months October-April: All kwh at $0.0448/kWh For billing months May-September: All kwh at $0.0403/kWh DEMAND CHARGE: All kw at $6.40/kW January-December

GENERAL SERVICE (LARGE) SCHEDULE GS-3 Page 2 of 3 MINIMUM CHARGE The minimum bill shall be $38.70 for single-phase service or $78.30 for three-phase service. PRIMARY SERVICE DISCOUNT For customers taking service at the primary distribution voltage, and who own and maintain transformers, switches, protection equipment, and appropriate equipment, necessary for primary service, the charge at the above rate will be reduced by five percent. DETERMINATION OF DEMAND Demand measurement will be made by suitable instruments at point of delivery. Demand for any month shall be defined as the average kilowatt and kilovar delivery during the 30-minute period in which the consumption of energy is the greatest during the month for which determination is made. ADJUSTMENT OF DEMAND CHARGES FOR POWER FACTOR At the option of the Board, power factor meters may be required for consumers with measured demands equal to or less than 100 kilowatt. Services with measured demands greater than 100 kilowatt shall have power factor meters. Demand charges will be adjusted to correct for power factors lower than 97%, and may be so adjusted for other services if and when the Board deems necessary. Such demand charge adjustments will be made by increasing the measured demand 1% (for each 1% or major fraction thereof) by which the power factor is less than 97%. DELIVERY POINT The above rates are based upon the supply of service to the entire premises through a single delivery and metering point and at one voltage and phase. Separate supply for the same customer at other points of consumption, or at a different voltage or phase, will be separately metered and billed.

GENERAL SERVICE (LARGE) SCHEDULE GS-3 Page 3 of 3 NEW LARGE SINGLE LOAD Service for this schedule is subject to limitations under the New Large Single Load policy, Chapter VIII, Section V, of the Board s policies.

STREET LIGHTING SCHEDULE L-1 Page 1 of 2 APPLICABILITY To the City of Springfield, Rainbow Water District, Glenwood Water District, and other governmental agencies for dusk-to-dawn lighting systems which illuminate streets, alleys, and thoroughfares for light types and sizes listed in this schedule (L-1). Utility Board (SUB) and agency is A written agreement between Springfield equired. AVAILABILITY All new street light installations shall be a high efficiency lighting source approved by SUB. CHARACTER OF SERVICEE 60 Hertz alternating current service of such voltage as SUB may have available. For metered street lights refer to the GS-1 schedule. For unmetered street lights the monthly energy rates are as follows: 175 watt mercury vapor 250 watt mercury vapor 400 watt mercury vapor 35 watt low-pressure sod 55 watt low-pressure sod 90 watt low-pressure sod 135 watt low-pressure so dium $1.49 dium $1.85 dium $2.90 odium $4.02 180 watt low-pressure sodium $4.94 70 watt metal halide $2.29 150 watt metal halide $4.21 175 watt metal halide $4.77 250 watt metal halide $6.59 400 watt metal halide $10.00 100 watt high-pressure sodium $2.82 150 watt high-pressure sodium $4.04 200 watt high-pressure sodium $5.29 250 watt high-pressure sodium $6.59 400 watt high-pressure sodium $10.00 Monthly Rate $4.77 $6.59 $9.43 Note: For LEDs an energy rate of $0.020 per watt equivalent shall be used and an additional $0.10 infrastructure charge will be added to arrive at the monthly rate.

STREET LIGHTING SCHEDULE L-1 Page 2 of 2 OPERATION AND MAINTENANCE Street light customers served under this schedule are responsible for all operation and maintenance except as described in applicable written agreements between SUB and the customer. System type and design according to the National Electric Safety Code (NESC) must be approved by SUB.

TRAFFIC SIGNALS AND DEVICES, PUBLICLY-OWNED SCHEDULE L-2 AVAILABLE Available to public agencies or governmental organizations in all territory served with electric power by the Springfield APPLICABLE To traffic lights, crosswalk signals and warning signals. The energy rate for metered consumption (or estimated consumption where there is no meter) is $0.0540/kWh. MINIMUM CHARGE The minimum bill shall be $20.17 per account. RELAMPING AND MAINTENANCE COST Actual relamping and maintenance cost, including appropriate overheads, will be billed as required. RELOCATION OF FIXTURES The Utility shall, at the request of the customer, relocate or change existing equipment. Customer shall reimburse Utility for such changes at actual cost, including appropriate overheads.

AVAILABILITY SPRINGFIELD UTILITY BOARD PRIVATE LIGHTING SERVICE To all individuals or commercial entities in the overhead electric service areas of the Springfield APPLICABLE To overhead outdoor lighting from dusk-to-dawn each day throughout the year for lighting streets, alleys, thoroughfares, and grounds with facilities supplied by the Springfield Utility Board. SPECIFICATIONS New lighting systems shall be overhead construction consisting of wood poles, aerial circuits, and conventional street lighting luminaires with mast arms not longer than ten (10) feet, or floodlighting luminaires with no mast arms. The installed luminaires shall be either high-pressure sodium, metal halide, or other high efficiency lighting source approved by SUB. New installation of mercury vapor and low-pressure sodium private lights has been discontinued. All equipment used to provide servicee under this schedule will be furnished, owned, operated and maintained by the Springfield The Board will continue to maintain existing lighting systems which use mercury vapor luminaires, but as the 175 watt, 250 watt, and 400 watt fixtures fail they will be replaced with metal halide fixtures of the same wattage. SCHEDULE L-3 Page 1 of 2 Luminaries Type MH MH MH MV LPS LPS LPS LPS HPS HPS Size Watts 175 250 400 1000 55 90 135 180 100 200 Rate per Lamp on Existing Pole $8.54 $11.54 $15.08 $31.93 $16.48 $21.99 $23.90 $26.47 $7.76 $9.75 HPS 250 $11.54 HPS 400 $15.08 Poles installed solely for a private light prior to Nov. 1, 2012 will continue to be charged an additional $3.30 per pole per month.

PRIVATE LIGHTING SERVICE SCHEDULE L-3 Page 2 of 2 If any additional poles are SUB to install the pole(s). SPECIAL PROVISIONS required, the customer shall pay the full estimated cost for No additional monthly fee will be charged for the pole(s). Service will be furnished only under contracts for not less than three (3) years. Contracts may be terminated before the contract period expires by the customer paying the labor cost of installation and removal and the cost of all materials, less salvage value. Service under this schedulee will be provided only where overhead unmetered 120-volt power is available within 165 feet of the fixture. Metered service shall not be provided under this schedule. Any damage to the luminaire(s) or mast arm(s) or replacement beyond fair wear and tear will, at the option Utility Board, be charged to the customer. Underground wiring will be considered only in the event that the private light is located within 5 feet of a secondary junction box or padmount transformer. Where practical, flood or streetlight styles shall be used to reduce light intrusion.