2008/9 Tariffs and Charges

Transcription

1 geyser 2008/9 Tariffs and Charges timer geyser blanket geyser blanket o s l arr la a an n e l l s s ceiling ceiling n insulation in su la t io Charges for non-local authorities effective from 1 July 2008 to 31 March 2009 Charges for local authorities effective from 1 July 2008 to 30 June 2009

2 Tariff rate comonent summary NOTE: A security deosit may be ayable. For new connections or additional caacity, connection charges will be ayable in addition to the tariffs. Tariff Suly size Service charge Urban Admin charge Network charge Energy demand charge (Active) energy charge: Non-TOU (Active) energy charge: TOU Reactive energy charge Electrification and rural subsidy Urban > 25 kva R/day R/day R/kVA 4,5,V,T R/kVA V,T c/kwh V,T c/kwh > 1 MVA R/day R/day 4,5,V,T R/kVA V,T c/kwh T c/kvarh c/kwh > 25 kva and < 5 MVA R/day R/day R/kVA 4,V,T c/kwh V,T c/kvarh T c/kwh 1 < 25 kva R/day* R/day c/kwh 2 > 25 kva and < 50 kva R/day* R/day c/kwh 3 > 50 kva and < 100 kva R/day* R/day c/kwh 4 < 25 kva c/kwh Residential + V V Bulk No limit R/day* R/day c/kwh 1 25 kva R/day* R/day c/kwh 2 50 kva R/day* R/day c/kwh 3 > 50 kva and < 100 kva R/day* R/day c/kwh Rural kva R/day* R/day c/kwh 1 60 A, 20 A or 10 A c/kwh 2 60 A or 20 A c/kwh Rural > 25 kva R/day R/day R/kVA 4,V,T R/kVA V,T c/kwh V,T > 25 kva 2/3 R/day R/day R/kVA 4,V,T c/kwh V,T c/kvarh T kva / 32 kva / 25 kva R/day* R/day c/kwh kva / 50 kva R/day* R/day c/kwh 2/ kva R/day* R/day c/kwh kva R/day c/kwh Dx 10 A R/day** TOU Time-of-use. (A tariff that has different energy rates for different time eriods and seasons.) + Not alicable to new sulies V Subject to voltage surcharge T Subject to Transmission surcharge 1 Single-hase 2 Dual-hase 3 Three-hase 4 Network Access Charge (NAC) 5 Network demand charge (NDC) * The service charge for these tariffs includes the administration cost comonents, namely meter reading, billing and meter caital. ** The service charge for this tariff includes the administration, network and energy cost comonents. Eskom Tariffs and Charges

3 Customer contact numbers Eskom has introduced an easy-to-remember national ShareCall number: dial 08600ESKOM on a hone with an alhanumeric keyad; or dial if your hone does not have an alhanumeric keyad Contact centre (CC) Telehone Fax Bellville western@eskom.co.za Bloemfontein north.western@eskom.co.za Braamfontein central@eskom.co.za East London southern@eskom.co.za Polokwane northern@eskom.co.za Westville eastern@eskom.co.za Witbank northern@eskom.co.za Customers can now also send an SMS message stating their customer service requirement to any of the following numbers: Vodacom MTN Cell C For the latest contact details and tariff information visit our web site at ãeskom July

4 Eskom s customer service charter Our customers have the right: to accurate measurement of consumtion; to error-free bills; to be treated with resect; to exerience excellent treatment in terms of Eskom's electricity suly agreement; to be dealt with romtly and efficiently; to be treated fairly; to have their roerty treated with resect.; to confidentiality of their information; to one-sto service without referral; to quality of suly in terms of negotiated agreement; to be involved in issues affecting them. Visit our web site at for more information on Eskom's service levels. Go to: Customer Services Customer Service Info Customer Service Standards 2 Eskom Tariffs and Charges

5 Contents Foreword Abbreviations Definitions Non-local authority rates 1 Aril 2008 to 30 June 2008 Urban tariffs (non-local-authority) Electricity tariff for urban customers with an NMD from 25 kva TOU electricity tariff for urban customers with an NMD greater than 1 MVA that are able to shift load TOU electricity tariff for urban customers with an NMD from 25 kva u to 5 MVA Electricity tariff for small businesses, governmental institutions or similar sulies in urban areas with an NMD u to 100 kva Residential tariffs (non-local-authority) Urban Bulk Electricity tariff for residential bulk sulies tyically sectional title develoments and multile housing units, in urban areas connected rior to 1 January 2004 Standard Electricity tariff for medium to high-usage residential customers in urban areas with an NMD u to 100 kva Electricity tariff for single-hase, low-usage residential sulies in urban areas, but can also be alied to churches, schools, halls or similar sulies with low usage residential customers in urban areas Refers to urban/rural as classified for ricing uroses ãeskom July

6 Contents continued... Rural tariffs (non-local-authority) Rural Electricity tariff for high load factor rural customers with an NMD from 25 kva 27 with a suly voltage 22 kv (or 33 kv where designated by Eskom as rural). TOU electricity tariff for rural customers with dual- and three-hase sulies 29 with an NMD from 25 kva with a suly voltage 22 kv (or 33 kv where designated by Eskom as rural). Electricity tariff for rural customers with an NMD u to 100 kva with a suly 31 voltage of 500V. Other tariff otions Public lighting 33 Secial ricing otions Mobile Reticulation Transformer (MRT) 36 Premium Power Sulies 36 Electrification of worker houses 36 Customer self-built ower suly otions 37 Customer self-built ower suly otions 37 Aendices A. Transmission ercentage surcharge 38 B. Treatment of ublic holidays 39 C. Eskom's defined time eriods 40 D. TOU conversion surcharge 41 E. Connection fees 42 F. Illustration of monthly and annual utilised caacity 43 G. Eskom's average rice adjustment 44 H. Pricing of electricity 45 I. Energy-saving tis for residential customers 47 Local-authority tariff rates 51 Refers to urban/rural as classified for ricing uroses 4 Eskom Tariffs and Charges

7 Foreword Eskom's tariffs for 2008/9 There are no structural changes alied to Eskom's tariffs for 2008/9. Eskom's tariffs are slit between tariffs alied to bulk sulies to local authorities and tariffs that are alicable to all other sulies (non-local authorities). The tariffs alicable to local authorities can be found at the back of this book. For the 2008/9 financial year, Eskom requested a rule change in the multi-year rice determination (MYPD) of the National Electricity Regulator of South Africa (NERSA) dealing mainly with rimary energy costs. This request for a rule change was not aroved by NERSA, but in December 2008 NERSA allowed for a 14,2% average rice increase for the 2008/9 financial year. In March 2008 costs, Eskom made an extra-ordinary alication to NERSA for a further increase. Large increases in rimary energy costs were the main reason for this extra-ordinary alication. Globally, the demand for coal and diesel has caused significant increases in the rice of these commodities. The original lans submitted by Eskom to the National Energy Regulator of South Africa (NERSA) in 2005 and at the beginning of last year regarding the forecasted rimary energy costs were invalidated by the extent to which coal and diesel rices had escalated. These additional costs could not be absorbed by the organisation and an intervention had to be made to ensure the sustainability of the business. On 18 June NERSA decided to allow Eskom to recover additional rimary energy costs of R2.827 billion through the electricity tariff. Based on NERSA's decision the average rice of electricity sulied by Eskom for 2008/9 will show an average increase of 27,5% comared to the 2007/8 rices. Note the following regarding the alication of the increase: NERSA aroved an increase of 14,2% effective from 1 Aril 2008 for non-local authority tariffs. A further increase of 20% has been granted for imlementation on 1 July 2008 for all non-local authority tariffs excet for Homelight 1 and 2. Homelight tariffs see no additional increase over and above the 14,2% already imlemented on 1 Aril The average rice increase for all non-local authority tariffs, other than Homelight will be higher than 27,5% over the 2008/9 financial year, to account for Homelight not being subject to any further increases. As Eskom is only being able to imlement the NERSA aroved increase on 1 July and not 1 Aril (for both local-authority and non-local authority tariffs) an increase of 34,2% ãeskom July

8 Foreword continued... will be alied as from 1 July 2008 and will relace the reviously aroved increase of 14,2%. The Aril increase of 14,2% was alicable for three months (1 Aril 2008 to 30 June 2008) and the 34,2% increase imlemented on 1 July is alicable for a nine-month eriod until 31 March A table with the summary of the 14,2% rates alicable from 1 Aril 2008 to 30 June 2008 (for non-local authority tariffs) is included on age 12 and 13. The tariffs alicable to local authorities from 1 Aril 2008 to 30 June 2008 can be found in the 2007/8 tariff book. 2 c/kwh tax on electricity In the budget seech the Minister of Finance announced the introduction of a 2c/kWh levy on electricity roduced from non-renewable sources (coal, gas and diesel). This levy will be alied from 1 Setember 2008 and will be in addition to the rices given in this document. Tariff structural changes The lanned imlementation of the tariff structural changes during 2008/9 has been ostoned. The 2008/9 tariff charges are based on the same structures as the 2007/8 tariffs. The structural changes will be imlemented once the NERSA aroval of the requested structural changes is obtained. The imlementation of the tariff structural changes is anticiated to be imlemented during the 2009/10 financial year. The objectives of the lanned tariff structural changes are to enhance the cost-reflectivity and transarency of Eskom s tariffs. The lanned tariff structural changes include the commencement of a gradual alignment of the Electrification and Rural Subsidy (formerly known as Rate Rebalancing Levy) between contributing tariffs. Details of these changes are available on the Eskom web site or on request. Energy efficiency This 2008/9 tariff book also includes information on how to contribute to energy efficiency. Customers can benefit from cost savings resulting from lower consumtion by using the energy efficiency tis rovided and at the same time make a contribution towards alleviating the high electricity demand during eriods of tight suly. Deon Conradie Senior Manager (Electricity Pricing) 6 Eskom Tariffs and Charges

9 Abbreviations < less than < less than or equal to > greater than > greater than or equal to A amere c cents c/kvarh cents er reactive kilovolt-amere-hour c/kwh cents er kilowatt-hour CPI consumer rice index GWh gigawatt-hour km kilometre kva kilovolt-amere kvarh reactive kilovolt-amere-hour kv kilovolt kw kilowatt kwh kilowatt-hour MFMA Municial Finance Management Act MVA megavolt-amere MYPD Multi-Year Price Determination N/A not alicable NERSA National Energy Regulator of South Africa NMD notified maximum demand PF ower factor R rand R/kVA rand er kilovolt-amere TOU time of use or time-of-use V volt VAT value added tax W watt ãeskom July

10 Definitions Account is a grouing of remises/oints of delivery according to the same voltage or location. (Active) energy charge is a charge for each unit of energy consumed, tyically charged for as c/kwh or R/MWh. Administration charge comrises eriodic charges to cover the cost of the administration of the account, such as meter reading, billing and meter caital, and is alicable irresective of whether electricity is consumed. Annual utilised caacity is the higher of the customer's notified maximum demand (NMD) or maximum demand (MD), measured in kva, registered during a rolling 12-month eriod. (Also see Aendix F) Billing is the rocess of roducing and delivering a bill (an account or invoice) for ayment by a customer, calculated from the tariff schedule or as er agreement between the arties (e.g. Secial Pricing Agreements), and for the majority of customers, the consumtion measured and recorded by the metering system. Billing eriod is the duration of the eriod from one meter reading date and time (actual or estimated) to the next meter reading date and time. Bulk suly is a single oint of suly to an intermediate distributor or reseller for resale to other customers. Also refer to single oint of suly. Caital cost is the exenditure on lant, equiment and other resources required in order to rovide caacity. Chargeable demand is the highest average demand measured in kva in a billing month during the chargeable time eriods secified for each tariff. Chargeable time eriods are the time eriods when the demand registered will be charged for. The chargeable time eriods differ and are described with each of the resective tariffs. For Time of use tariffs the eriods alicable are the eak and standard eriods and for the Nifgtsave Urban tariff, the eak eriod. Connection charge is the charge recoued from the customer for the cost of roviding new or additional caacity (irresective of whether new investment is required or not) not recovered through tariff charges. Note: It is ayable in addition to the tariff charges as an ufront ayment or as a monthly connection charge where Eskom finances the connection charge. 8 Eskom Tariffs and Charges

11 Definitions continued... Connection fee is a standard minimum ufront fee ayable by the customer towards the cost of a new connection. Cost-reflective tariffs include all the unique cost comonents of roviding an electricity suly for a secific customer. Note: It is based on the real economic costs. Dual-hase suly is a suly at a declared hase-to-neutral voltage of 230 V where the hases are vectorially 180 degrees aart and cannot be aralleled. Electrification and rural subsidy is a searate rate comonent, shown on the customers' bills transarently indicating exlicit levies. Note: Historically Nightsave (Urban), Megaflex and Miniflex have made different contribution towards subsidies and the rate-rebalancing levy will therefore differ for each tariff. Energy demand charge is a R/kVA or R/KWh charge er remise which is seasonally differentiated and is based on the chargeable demand registered during the month in order to recover eak energy costs. Key customer is a customer identified by Eskom as requiring secial services, or a customer that consumes more than 100 GWh er year on contiguous sites. Licensed area of suly is an area for which the National Energy Regulator of South Africa (NERSA) has issued a licence to Eskom under the rovisions of the Energy Regulation Act of August 2006, as amended, for the suly of electricity in that area. Eskom's tariffs are only alicable where Eskom is licensed to suly. Load factor is a numerical factor reflecting the otential use of suly caacity based on the maximum demand. Note 1: Load factor is a ratio between the actual energy consumed and the energy that could have been consumed had the demand remained at the maximum for a eriod. The load factor can be calculated for a number of different time eriods i.e. daily, monthly and annually. Note 2: This term should not be used without secifying the demand and the eriod to which it relates. Note 3: Load factor = Energy Consumed / (Maximum Demand x Time Period in Hours). Loss factor is a ercentage based factor for a articular network alied as a multilier on consumtion to determine losses. Note: The loss factor is differentiated between rural and urban areas and the standard voltage categories. ãeskom July

12 Definitions continued... Maximum demand is the highest averaged demand measured in kva or kw during any integrating eriod within a designated billing eriod. Note: The integrating eriod is normally 30 minutes and the designated billing eriod refers to all time eriods. Monthly utilised caacity is the higher of the customer's notified maximum demand (NMD) or maximum demand, measured in kva or kw, registered during the billing month. (Also see Aendix F.) Network access charge (NAC) is a tariff comonent that is fixed on an annual basis and is charged as a R/kVA on the annual utilised (reserved) caacity. Note: The NAC may also be alicable to both DUoS charges and retail tariffs. Network charge is a charge to recover network costs (including caital, oerations, maintenance and refurbishment) associated with the rovision of network caacity required and reserved by the customer. Note: The network charge in the retail or in the DUoS charges may or may not be the same in structure and value. Network demand charge (NDC) is a charge is variable on a monthly basis and is charged on the actual demand measured during the chargeable time eriods. Note: The NDC may be alicable to both DUoS charges and retail tariffs. Notified maximum demand (NMD) is the maximum demand notified in writing by the customer and acceted by Eskom. Note: The notification of demand is governed by a set of rules called the NMD rules, which can be viewed at the following web site: Point of suly is the hysical oint on the electrical network where electricity is sulied to a customer. (Also see Premise) Power factor is the ratio of kw to kva measured over the same integrating eriod. Premise or oint of delivery means either a single oint of suly or a secific grou of oints of suly located within a single substation, at which electricity is sulied to the customer at the same declared voltage and tariff Note: This can be a metering or summation oint. Rate comonents are the different charges associated with a tariff, for examle energy charge. 10 Eskom Tariffs and Charges

13 Definitions continued... Reactive energy charge is a charge based on the reactive energy used. Note: This charge is alicable to Megaflex, Miniflex and Ruraflex Rural areas refer to rural as classified for ricing uroses. Security deosit is a once-off refundable ayment or guarantee rovided by a customer to Eskom as security for the due ayment of electricity accounts. Service charge is a fixed charge ayable er account to recover service-related costs. Note: For the Homeower, Landrate and Businessrate tariffs the service costs and administration costs are combined to make u the service charge and are charged er remise. Single-hase suly is a 50 Hz AC suly at 230 V r.m.s. hase-to-neutral. The neutral carries the full load current. Tariff is a combination of charging arameters alied to recover measured quantities such as consumtion and caacity costs, as well as unmeasured quantities such as service costs. Note: The tariff rate, multilied by the measured service quantities, recovers the cost of service. Three-hase suly is a 50 Hz AC suly at 230 V rms hase-to-neutral; 400 V rms haseto-hase (120 vector hase dislacement). Time-of-use (TOU) tariff is a tariff that has different energy rates for the same tariff comonent during different time eriods and seasons in order to reflect the shae of Eskom's long-run marginal energy cost of suly at different times more accurately. Transmission surcharge is a zonal ricing signal to indicate the costs associated with the transmission of energy over long distances. Urban areas refer to urban as classified for ricing uroses. Voltage surcharge is a ercentage surcharge levied on customers with lower suly voltages. Note: This contributes to the cost of transforming electricity to lower voltages. It is calculated as a ercentage of the active energy charge, the energy demand charge (where alicable) and the network charge to reflect the higher cost at lower voltage. A geyser blanket - use one of these to conserve energy ãeskom July

14 Non-Local Authority rates 1 Aril June 2008 PRICE INCREASE 14,20% TARIFF COMPONENTS SERVICE CHARGE (R/day) <100 kva 100kVA to <500kVA 500 kva to <1 MVA >1 MVA Key Customers ADMINISTRATION CHARGE (R/day) <100 kva >100kVA to <500kVA >500 kva to <1 MVA >1 MVA Key Customers Nightsave (Urban) Nightsave (Rural) Megaflex Miniflex Ruraflex 2008/9 +VAT 2008/9 +VAT 2008/9 +VAT 2008/9 +VAT 2008/9 +VAT R1,16 R14,50 R71,10 R71,10 R556,20 R2,85 R4,58 R38,10 R38,20 R1,32 R16,53 R81,05 R81,05 R634,07 R3,25 R5,22 R43,43 R43,55 R4,14 R14,49 R71,10 R71,10 R R5,92 R7,46 R39,60 R39,60 R4,72 R16,52 R81,05 R81,05 R634,07 R6,75 R8,50 R45,14 R45,14 R71,10 R556,20 R81,05 R634,07 R2,65 R14,49 R71,10 R71,10 R556,20 R2,99 R4,86 R39,70 R3,02 R16,52 R81,05 R81,05 R634,07 R3,41 R5,54 R45,26 R4,14 R14,50 R71,10 R71,10 R556,20 R6,06 R7,94 R42,30 R4,72 R16,53 R81,05 R81,05 R634,07 R6,91 R9,05 R48,22 R41,00 R46,74 R39,70 R45,26 R42,30 R48,22 R40,20 R45,83 R39,60 R45,14 R42,50 R48,45 R39,70 R45,26 R42,30 R48,22 NETWORK CHARGE (R/kVA) Network Demand Charge (R/kVA)*# Network Access Charge (R/kVA)*# R8,10 R7,15 R9,23 R8,15 R3,16 R3,60 R8,10 R7,15 R9,23 R8,15 R7,15 R8,15 R4,16 R4,74 ENERGY (c/kwh) Non-TOU: High Demand Season*# Non-TOU: Low Demand Season*# 12,90 9,20 14,71 10,49 14,70 10,10 16,76 11,51 TOU energy rate: High Demand Season (c/kwh) Peak*# Standard *# Off-eak*# 63,20 16,70 9,10 72,05 19,04 10,37 64,60 18,70 9,00 73,64 21,32 10,26 104,40 27,00 14,40 119,02 30,78 16,42 TOU energy rate: Low Demand Season (c/kwh) Peak*# Standard *# Off-eak*# 18,00 20,52 20,00 22,80 29,00 33,06 11,20 7,90 12,77 9,01 13,20 7,80 15,05 8,89 17,70 12,30 20,18 14,02 Electrification and rural subsidy (c/kwh) 3,40 3,88 1,8 2,10 1,68 1,92 ENERGY DEMAND CHARGES (R/kVA) High Demand Season*# Low Demand Season*# R37,00 R42,18 R64,10 R73,07 R5,25 R5,99 R42,20 R48,11 REACTIVE ENERGY (c/kvarh) 3,20 3,65 1,40 1,60 2,11 2,41 * Subject to voltage surcharge # Subject to transmission surcharge 12 Eskom Tariffs and Charges

15 Non-Local Authority rates 1 Aril June 2008 PRICE INCREASE 14,20% TARIFF COMPONENTS Homelight 1 Homelight 2 Homeower Homeower BULK* Businessrate Landrate 2008/9 +VAT 2008/9 +VAT 2008/9 +VAT 2008/9 +VAT 2008/9 +VAT 2008/9 +VAT SERVICE CHARGE (R/DAY) Ameres / Dx R1,54 R1,76 R3,90 R4,45 R4,10 R4,67 R6,42 R12,90 R7,32 R14,71 NETWORK CHARGE (R/DAY) R2,36 R5,10 R10,30 R1,21 R2,69 R5,81 R11,74 R1,38 R0,77 R0,88 R3,94 R570 R11,10 R4,49 R6,50 R12,65 R6,70 R10,40 R16,60 R5,40 R7,64 R11,86 R18,92 R6,16 ACTIVE ENERGY CHARGE (c/kwh) 2.5 Ams 20 Ams 60 Ams Hometake 60A or Landrate 4 or Businessrate 4 51,70 58,94 51,70 58,94 45,00 51,30 58,20 66,35 51,40 58,60 51,40 58,60 33,70 38,42 28,40 32,38 28,70 68,00 32,72 77,52 30,40 60,70 34,66 69,20 * Network charges and Energy charges for Homeower Bulk are subject to the voltage surcharge and are ublished at >132kV. ãeskom July

16 Urban tariffs (non-local-authority sulies) 1 July March 2009 Electricity tariff for urban customers with an NMD from 25 kva This tariff is characterised by: Seasonally differentiated energy demand and active energy charges. Two time eriods namely; eak and off-eak (refer to Aendix C). A network access charge alicable during all time eriods. A network demand charge and energy demand charge alicable during eak eriod. A c/kwh contribution to cross subsidies to the rural and Homelight tariffs. A c/kwh tax may be introduced during the current financial year. Caital costs: A connection charge will be ayable in addition to the tariff for new connections or additional caacity. Connection fee: Refer to Aendix E (Table 1). Urban The rates listed below are for non-local-authority sulies. The rates for local-authority sulies are listed at the end of this book. Service charge: Charged er account and is based on the sum of the monthly utilised caacity of all remises linked to an account. < 100 kva R 1,36 + VAT = R 1,55/day > 100 kva and < 500 kva R 17,02 + VAT = R 19,40/day > 500 kva and < 1 MVA R 83,50 + VAT = R 95,19/day > 1 MVA R 83,50 + VAT = R 95,19/day Key customers R 653,58 + VAT = R 745,08/day Administration charge: Based on, and ayable for, the monthly utilised caacity of each remise linked to an account. < 100 kva R 3,34 + VAT = R 3,81/day > 100 kva and < 500 kva R 5,38 + VAT = R 6,13/day > 500 kva and < 1 MVA R 44,68 + VAT = R 50,94/day > 1 MVA R 44,81 + VAT = R 51,08/day Key customers R 47,22 + VAT = R 53,83/day Network demand charge: R9,50 + VAT = R10,83/kVA ayable for each kva of the chargeable demand sulied during eak eriods er remise er month. 14 Eskom Tariffs and Charges

17 Urban tariffs continued... Network access charge: R 8,40 + VAT = R 9,58/kVA ayable each month and is based on the annual utilised caacity of each remise. This charge is alicable during all time eriods. Energy demand charge: Payable for each kva of the chargeable demand sulied during eak eriods er remise er month. High-demand season (June - August) Low-demand season (Setember - May) R 43,44 + VAT = R 49,52/kVA Active energy charge: High-demand season (June - August) R 6,16 + VAT = R 7,02/kVA Low-demand season (Setember - May) 15,14c + VAT = 17,26c/kWh 10,76c + VAT = 12,27c/kWh Voltage surcharge: Calculated as a ercentage of network demand, network access, energy demand and active energy charges. Suly voltage Surcharge > 132 kv 0,00% > 66 kv and < 132 kv 7,63% > 500 V and < 66 kv 10,07% < 500 V 17,30% Transmission surcharge: Calculated as a ercentage of network demand, network access, energy demand and active energy charges after the voltage surcharge have been levied. The surcharge rate deends on the distance from a central oint in Johannesburg. < 300 km 0% > 300 km and < 600 km 1% > 600 km and < 900 km 2% > 900 km 3% Electrification and rural subsidy: 3,99c + VAT = 4,55c/kWh alied to the total active energy consumtion (not subject to the voltage and/or transmission surcharge). ãeskom July

18 Urban tariffs continued... TOU electricity tariff for urban customers with an NMD > 1 MVA that are able to shift load This tariff is characterised by: Seasonally and time differentiated c/kwh active energy charges. Three time-of-use eriods namely; eak, standard and off-eak. A R/kVA network access charge alicable during all time eriods, differentiated by voltage and transmission zone. A R/kVA network demand charge alicable during eak and standard eriods. A R/day service and administration charge based on the size of suly. A c/kwh contribution to cross-subsidies to the rural and Homelight tariffs. A c/kwh tax may be introduced during the current financial year. Caital costs: A connection charge will be ayable in addition to the tariff for new connections or additional caacity. Connection fee: Refer to Aendix E (Table 1). The rates listed below are for non-local-authority sulies. The rates for local-authority sulies are listed at the end of this book. Service charge: Charged er account and is based on the sum of the monthly utilised caacity of all remises linked to an account. > 1 MVA R 83,50 + VAT = R 95,19/day Key customers R 653,58 + VAT = R 745,08/day Administration charge: Based on, and ayable for, the monthly utilised caacity of each remise linked to an account. > 1 MVA R 48,16 + VAT = R 54,90/day Key customers R 49,91 + VAT = R 56,90/day Network demand charge: R 9,50 + VAT = R 10,83/kVA ayable for each kva of the chargeable demand sulied during eak and standard eriods er remise er month. Network access charge: R 8,40+ VAT = R 9,58/kVA ayable each month and is based on the annual utilised caacity of each remise. This charge is alicable during all time eriods. 16 Eskom Tariffs and Charges

19 Urban tariffs continued... Active energy charge: High-demand season (June - August) Low-demand season (Setember - May) 74,21c + VAT = 84,60c/kWh Peak 21,06c + VAT = 24,01c/kWh 19,62c + VAT = 22,37c/kWh Standard 13,07c + VAT = 14,90c/kWh 10,67c + VAT = 12,16c/kWh Off-eak 9,26c + VAT = 10,56c/kWh Reactive energy charge: 3,74c + VAT = 4,26c/kvarh sulied in excess of 30% (0,96 PF) of kwh recorded during eak and standard eriods. The excess reactive energy is determined er 30-minute integrating eriod and accumulated for the month and will only be alicable during the high demand season. Voltage surcharge: Calculated as a ercentage of network demand, network access and active energy charges. Suly voltage Surcharge > 132 kv 0,00% > 66 kv and < 132 kv 7,63% > 500 V and < 66 kv 10,07% < 500 V 17,30% Transmission surcharge: Calculated as a ercentage of the network demand, network access, active energy and reactive energy charges after the voltage surcharge has been levied. The surcharge rate deends on the distance from a central oint in Johannesburg. < 300 km 0% > 300 km and < 600 km 1% > 600 km and < 900 km 2% > 900 km 3% Electrification and rural subsidy 2,16c + VAT = 2,46c/kWh alied to the total active energy consumtion (not subject to the voltage and/or transmission surcharge). ãeskom July

20 Urban tariffs continued... TOU electricity tariff for urban customers with an NMD from 25 kva u to 5 MVA This tariff is characterised by: Seasonally and time differentiated c/kwh active energy charges. Three time of use eriods namely; eak, standard and off-eak. A R/kVA network access charge alicable during all time eriods, differentiated by voltage and transmission zone. A R/kVA network demand charge included in the energy charge. A R/day service and administration charge based on the size of suly. A c/kwh contribution to cross-subsidies to the rural and Homelight tariffs. A c/kwh tax may be introduced during the current financial year. Caital costs: A connection charge will be ayable in addition to the tariff for new connections or additional caacity. Connection fee: Refer to Aendix E (Table 1). The rates listed below are for non-local-authority sulies. The rates for local-authority sulies are listed at the end of this book. Service charge: Charged er account and is based on the sum of the monthly utilised caacity of all remises linked to an account. < 100 kva R 3,11 + VAT = R 3,55/day > 100 kva and < 500 kva R 17,02 + VAT = R 19,40/day > 500 kva and < 1 MVA R 83,50 + VAT = R 95,19/day > 1 MVA R 83,50 + VAT = R 95,19/day Key customers R 653,58 + VAT = R 745,08/day Administration charge: Based on, and ayable for, the monthly utilised caacity of each remise linked to an account. < 100 kva R 3,50 + VAT = R 3,99/day > 100 kva and < 500 kva R 5,70 + VAT = R 6,50/day > 500 kva and < 1 MVA R 46,58 + VAT = R 53,10/day > 1 MVA R 46,58 + VAT = R 53,10/day Key customers R 46,58 + VAT = R 53,10/day 18 Eskom Tariffs and Charges

21 Urban tariffs continued... Network access charge: R8,40+ VAT = R 9,58/kVA ayable each month and is based on the annual utilised caacity of each remise. This charge is alicable during all time eriods. Active energy charge: High-demand season (June - August) Low-demand season (Setember - May) 75,89c + VAT = 86,51c/kWh Peak 23,40c + VAT = 26,68c/kWh 21,97c + VAT = 25,05c/kWh Standard 15,50c + VAT = 17,67c/kWh 10,56c + VAT = 12,04c/kWh Off-eak 9,15c + VAT = 10,43c/kWh Reactive energy charge: 1,64c + VAT = 1,87c/kvarh sulied in excess of 30% (0,96 PF) of the kwh recorded during the entire billing eriod. The excess reactive energy is determined using the billing eriod totals and will only be alicable during the high-demand season. Voltage surcharge: Calculated as a ercentage of network access and active energy charges. Suly voltage Surcharge > 132 kv 0,00% > 66 kv and < 132 kv 7,63% > 500 V and < 66 kv 10,07% < 500 V 17,30% Transmission surcharge: Calculated as a ercentage of the network access, active energy and reactive energy charges after the voltage surcharge has been levied. The surcharge rate deends on the distance from a central oint in Johannesburg. < 300 km 0% > 300 km and < 600 km 1% > 600 km and < 900 km 2% > 900 km 3% Electrification and rural subsidy: 1,97c + VAT = 2,25c/kWh alied to the total active energy consumtion (not subject to the voltage and/or transmission surcharge). ãeskom July

22 Urban tariffs continued... Electricity tariff for small businesses governmental institutions or similar sulies in areas with an NMD u to 100 kva The Businessrate tariff is made u of a range of tariffs as follows: Businessrate 1: for sulies < 25 kva tyically using more than 622 kwh er month Businessrate 2: for sulies > 25 kva and < 50 kva Businessrate 3: for sulies > 50 kva and < 100 kva Businessrate 4: for sulies < 25 kva tyically using less than 622kWh er month This tariff is characterised by: A single c/kwh active energy charge. A R/day network charge based on the NMD of the suly. A R/day service charge based on the size of suly. A c/kwh tax may be introduced during the current financial year. urban Conventional metered sulies: Meters are read at least once every three months. Estimated charges are raised in months during which no meter readings are taken and these are subsequently adjusted when actual consumtion is charged for. A security deosit covering three months' consumtion is required. Caital costs: A connection charge will be ayable in addition to the tariff for new connections or additional caacity. 20 Eskom Tariffs and Charges

23 Urban tariffs continued... Connection fees: Refer to Aendix E (Table 1). The rates listed below are for non-local-authority sulies. The rates for local-authority sulies are listed at the end of this book. Charges: Network charge Service charge Energy charge (er day) (er day) (er unit) Businessrate 1 R 4,63 + VAT = R 5,28 Businessrate 2 R 6,67 + VAT = R 7,60 R 4,82 + VAT = R 5,49 33,63c + VAT = 38,34c/kWh Businessrate 3 R 13,06 + VAT = R 14,89 Businessrate 4 N/A N/A 79,82c + VAT = 90,99c/kWh Note: The service and network charge is ayable for each remise er billing month whether electricity is consumed or not. The service and network charge on Businessrate 4 is not charged as a fixed charge er month and is included in the energy charge. Comaring Businessrate 1 and Businessrate 4 Rands Businessrate 1 Businessrate kwh The break-even between Businessrate 1 and Businessrate 4 is 622 kwh/month. If less than 622 kwh/month is used, Businessrate 4 is cheaer. If more than 622 kwh/month is used, Businessrate 1 is cheaer. ãeskom July

24 Residential tariffs (non-local-authority sulies) 1 July March 2009 Electricity tariff for residential bulk sulies*, tyically sectional title develoments and multile housing units, in urban areas connected rior to 1 January 2004 This tariff is characterised by: A single c/kwh active energy charge. A R/day network charge based on the number of individual dwelling units within the comlex. This network charge is lower than the Homeower Standard network charge as Eskom does not maintain or own the low voltage circuits. A R/day service charge. A c/kwh tax may be introduced during the current financial year. Caital costs: A connection charge will be ayable in addition to the tariff for new connections or additional caacity. Connection fees: Refer to Aendix E (Table 1). The rates listed below are for non-local-authority sulies. The rates for local-authority sulies are listed at the end of this book. Service charge: R 4,56+ VAT = R 5,20/day ayable for each remise, whether electricity is consumed or not. Network charge: R 0,90 + VAT = R 1,03/day ayable for each dwelling unit in the comlex, whether electricity is consumed or not. Energy charge: 33,30c + VAT = 37,96c/kWh Bulk * A bulk suly is a single suly oint on a remise from where electricity is distributed to multile housing units. 22 Eskom Tariffs and Charges

25 Residential tariffs continued... Voltage surcharge: Calculated as a ercentage of energy and network charges. Effective rate including voltage surcharge Suly voltage Surcharge Network charge Energy charge > 500 V 10,07% R 0,99 + VAT = R 1,13/day 36,65c + VAT = 41,78c/kWh < 500 V 17,30% R 1,06 + VAT = R 1,21/day 39,06c + VAT = 44,53c/kWh ãeskom July

26 Residential tariffs continued... Standard Electricity tariff for medium to high-usage residential customers, churches, schools, halls, old age homes or similar sulies in urban areas with an NMD u to 100 kva The Homeower Standard tariff is made u of a range of tariffs as follows: Homeower 1: Homeower 2: Homeower 3: Homeower 4: for 25 kva three-hase sulies (40 A er hase) for 50 kva three-hase sulies (80 A er hase) for > 50 kva and < 100 kva three-hase sulies (150 A er hase) for 16 kva single-hase sulies (80 A er hase) This tariff is characterised by: A single c/kwh active energy charge. A R/day network charge based on the NMD of the suly. A R/day service charge based on the size of suly. A c/kwh tax may be introduced during the current financial year. Conventional metered sulies: Meters are read at least once every three months. Estimated charges are raised in months during which no meter readings are taken and these are subsequently adjusted when actual consumtion is charged for. A security deosit covering three months' consumtion is required. Caital costs: A connection charge will be ayable in addition to the tariff for new connections or additional caacity. Connection fees: Refer to Aendix E (Table 1). The rates listed below are for non-local-authority sulies. The rates for local-authority sulies are listed at the end of this book. Charges: Network charge Service charge Energy charge (er day) (er day) (er unit) Homeower 1 R 2,78 + VAT = R 3,17 Homeower 2 R 5,99 + VAT = R 6,83 Homeower 3 R 12,05 + VAT = R 13,74 Homeower 4 R 1,42 + VAT = R 1,62 R 1,80 + VAT = R 2,05 39,52c + VAT = 45,05c/kWh NOTE: The service and network charge is ayable for each remise er billing month whether electricity is consumed or not. 24 Eskom Tariffs and Charges

27 Residential tariffs continued... A subsidised electricity tariff for single-hase residential sulies with low usage in urban areas The Homelight tariff is made u of a range of tariffs as follows: Homelight 1: Homelight 2: Lower connection fee with higher energy charges. Higher connection fee with lower energy charges. This tariff is characterised by: A range of tariffs based on the size of suly. A single c/kwh active energy charge that differs according to size of suly. A c/kwh tax may be introduced during the current financial year. Conventional metered sulies: Meters are read at least once every three months. Estimated charges are raised in months during which no meter readings are taken and these are subsequently adjusted when actual consumtion is charged for. A security deosit covering three months' consumtion is required. Preayment sulies: The reayment suly otion will be offered to all Homelight sulies. Caital costs: An ufront connection charge will be ayable in addition to the tariff for new connections or additional caacity. Energy charge: Homelight 1 10 A:* 51,70c + VAT = 58,94c/kWh 20 A: 51,70c + VAT = 58,94c/kWh 60 A: 58,20c + VAT = 66,35c/kWh Homelight 2 20 A: 45,00c + VAT = 51,30c/kWh 60 A: 51,40c + VAT = 58,60c/kWh Note 2 The Homelight tariff is subsidised by the rate-rebalancing levy on Nightsave (Urban), Megaflex and Miniflex. * The Homelight 1 (10 A) rate is also alicable to the existing 2.5 A sulies connected rior to 1 January ãeskom July

28 Residential tariffs continued... Maximum wattage: Any combination of aliances can be used at the same time as long as the caacity of all aliances does not exceed a maximum of W for 20 A limited sulies and W for 60 A limited sulies, However, for any customers still on 2.5 A or 10 A, the following caacity should not be exceeded; 525 W for 2.5 A limited sulies, W for 10 A limited sulies. Comarison of Homeower 4 and Homelight 1 (60 A) Rands Homeower 4 Homelight 1 (60A) kwh The break-even between Homeower 4 and Homelight 1 (60 A) is 524 kwh er month. If less than 524 kwh/month is used, Homelight 1 (60 A) is cheaer. If more than 524 kwh/month is used, Homeower 4 is cheaer. 1 The Homelight tariff is subsidised by the rate-rebalancing levy on Nightsave (Urban), Megaflex and Miniflex. R Rounded to the nearest rand value. * The Homelight 1 (10 A) rate is also alicable to the existing 2.5 A sulies connected rior to 1 January NOTE: NERSA has aroved the Homelight 1 20A tariff as the entry level residential tariff and for this tariff the removal of the connection fee. This was imlemented from 1 December The Homelight 2,5A and 10A tariffs therefore will no longer be art of the suit of suly otions 26 Eskom Tariffs and Charges

29 Rural tariffs (non-local-authority sulies) 1 July March 2009 Electricity tariff for high load factor rural customers with an NMD from 25 kva with a suly voltage 22 kv (or 33 kv where designated by Eskom as rural) This tariff is characterised by: Seasonally differentiated R/kVA energy demand charges and c/kwh active energy charges. The energy demand charge alicable during eak eriods. A R/kVA network access charge alicable during all time eriods, differentiated by voltage and transmission zone. No network demand charge. A R/day service and administration charge based on the size of suly. A c/kwh tax may be introduced during the current financial year. Caital costs: A connection charge will be ayable in addition to the tariff for new connections or additional caacity. Connection fee: Refer to Aendix E (Table 2). Rural The rates listed below are for non-local-authority sulies. The rates for local-authority sulies are listed at the end of this book. Service charge: Charged er account and is based on the sum of the monthly utilised caacity of all remises linked to an account. < 100 kva R 4,86 + VAT = R 5,54/day > 100 kva and < 500 kva R 17,02 + VAT = R 19,40/day > 500 kva and < 1 MVA R 83,50 + VAT = R 95,19/day > 1 MVA R 83,50 + VAT = R 95,19/day Key customers R 653,58 + VAT = R 745,08/day Administration charge: Based on, and ayable for, the monthly utilised caacity of each remise linked to an account. < 100 kva R6,95 + VAT = R 7,92/day > 100 kva and < 500 kva R8,76 + VAT = R 9,99/day > 500 kva and < 1 MVA R46,49 + VAT = R 53,00/day > 1 MVA R46,49 + VAT = R 53,00/day Key customers R46,49 + VAT = R 53,00/day ãeskom July

30 Rural tariffs continued... 1 Network access charge : R 3,70 + VAT = R 4,22/kVA ayable each month and based on the annual utilised caacity of each remise. This charge is alicable during all time eriods. 2 Energy demand charge : Payable for each kva of the chargeable demand sulied during eak eriods er remise er month. High-demand season (June - August) Low-demand season (Setember - May) R 75,25+ VAT = R 85,79/kVA Active energy charge: High-demand season (June - August) R 49,56 + VAT = R 56,50/kVA Low-demand season (Setember - May) 17,19c + VAT = 19,60c/kWh 11,84c + VAT = 13,50c/kWh Voltage surcharge: Calculated as a ercentage of network access, energy demand and active energy charges. Suly voltage Surcharge > 500 V and < 22 kv* 10,07% < 500 V 17,30% Transmission surcharge: Calculated as a ercentage of network access, energy demand and active energy charges after the voltage surcharge has been levied. The surcharge rate deends on the distance from a central oint in Johannesburg. < 300 km 0% > 300 km and < 600 km 1% > 600 km and < 900 km 2% > 900 km 3% 1 The network access charge is subsidised by the rate-rebalancing levy on Nightsave (Urban), Megaflex and Miniflex. 2 The active energy demand charge includes some network costs, i.e. there is no searate network charge. * Note that some rural networks with a voltage of 33 kv have been secifically designated by Eskom as rural reticulation networks. 28 Eskom Tariffs and Charges

31 Rural tariffs continued... TOU electricity tariff for rural customers with dual- and three-hase sulies with an NMD from 25 kva with a suly voltage 22 kv (or 33 kv where designated by Eskom as rural) This tariff is characterised by: Seasonally and time of use differentiated c/kwh active energy charges. Three time-of-use eriods namely; eak, standard and off-eak. A R/kVA network access charge alicable during all time eriods, differentiated by voltage and transmission zone. No network demand charge. A R/day service and administration charge based on the size of suly. A c/kwh tax may be introduced during the current financial year. Caital costs: A connection charge will be ayable in addition to the tariff for new connections or additional caacity. Connection fee: Refer to Aendix E (Table 2). The rates listed below are for non-local-authority sulies. The rates for local-authority sulies are listed at the end of this book. Service charge: Charged er account and is based on the sum of the monthly utilised caacity of all remises linked to an account. < 100 kva R 4,86 + VAT = R 5,54/day > 100 kva and < 500 kva R 17,02 + VAT = R 19,40/day > 500 kva and < 1 MVA R 83,50 + VAT = R 95,19/day > 1 MVA R 83,50 + VAT = R 95,19/day Key customers R 653,58 + VAT = R 745,08/day Administration charge: Based on, and ayable for, the monthly utilised caacity of each remise linked to an account. < 100 kva R 7,11 + VAT = R 8,11/day > 100 kva and < 500 kva R 9,33 + VAT = R 10,64/day > 500 kva and < 1 MVA R 49,68 + VAT = R 56,64/day > 1 MVA R 49,68 + VAT = R 56,64/day Key customers R 49,68 + VAT = R 56,64/day ãeskom July

32 Rural tariffs continued... 1 Network access charge : R 4,88+ VAT = R 5,56/kVA ayable each month and based on the annual utilised caacity of each remise. This charge is alicable during all time eriods. 2 Active energy charge : High-demand season (June - August) Low-demand season (Setember - May) 122,67c + VAT = 139,84c/kWh Peak 33,98c + VAT = 38,74c/kWh 31,72c + VAT = 36,16c/kWh Standard 20,73c + VAT = 23,63c/kWh 16,86c + VAT = 19,22c/kWh Off-eak 14,43c + VAT = 16,45c/kWh Reactive energy charge: 2,47c + VAT = 2,82c/kvarh sulied in excess of 30% (0,96 PF) of the kwh recorded during the entire billing eriod. The excess reactive energy is determined using the billing eriod totals and will only be alicable during the high-demand season. Voltage surcharge: Calculated as a ercentage of network access and active energy charges. Suly voltage Surcharge > 500 V and < 22 kv* 10,07% < 500 V 17,30% Transmission surcharge: Calculated as a ercentage of the network access, active energy and reactive energy charges after the voltage surcharge has been levied. The surcharge rate deends on the distance from a central oint in Johannesburg. < 300 km 0% > 300 km and < 600 km 1% > 600 km and < 900 km 2% > 900 km 3% 1 The network access charge is subsidised by the electricity and rural subsidy on Nightsave (Urban), Megaflex and Miniflex. 2 The active energy demand charge includes some network costs, i.e. there is no searate network charge. * Note that some rural networks with a voltage of 33 kv have been secifically designated by Eskom as rural reticulation networks. 30 Eskom Tariffs and Charges

33 Rural tariffs continued... Electricity tariff for rural customers with an NMD u to 100 kva with a suly voltage 500 V The Landrate tariff is made u of a range of tariffs as follows: Landrate 1 Landrate 2 Landrate 3 + Landrate 4 x Landrate Dx single-hase 16 kva (80 A er hase) dual-hase 32 kva (80 A er hase) three-hase 25 kva (40 A er hase) dual-hase 64 kva (150 A er hase) three-hase 50 kva (80 A er hase) dual-hase 100 kva (225 A er hase) three-hase 100 kva (150 A er hase) single-hase 16 kva (80 A er hase) single-hase 5 kva (limited to 10 A er hase) This tariff is characterised by: A single c/kwh active energy charge. A R/day network charge based on the NMD of the suly. A R/day service charge based on the size of suly. A c/kwh tax may be introduced during the current financial year. Conventional metered sulies: Meters are read at least once every three months. Estimated charges are raised in months during which no meter readings are taken and these are subsequently adjusted when actual consumtion is charged for. A security deosit covering three months' consumtion is required. Caital costs: A connection charge will be ayable in addition to the tariff for new connections or additional caacity. For Landrate Dx, any additional caital exenditure not covered by the tariff is to be aid ufront, as no monthly connection charges are allowed. Connection fees: Refer to Aendix E (Table 2). ãeskom July

34 Rural tariffs continued... The rates listed below are for non-local-authority sulies. The rates for local-authority sulies are listed at the end of this book. Charges: 1 Network charge Service charge Energy charge (er day) (er day) (er unit) Landrate 1 R 7,93 + VAT = R 9,04 Landrate 2 R 12,20 + VAT = R 13,91 R 7,54 + VAT = R 8,60 35,64c + VAT = 40,63c/kWh Landrate 3 R 19,51 + VAT = R 22,24 Landrate 4 R 6,32+ VAT = R 7,20 N/A 71,25c + VAT = 81,23c/kWh Landrate Dx N/A R 15,03 + VAT = R 17,13 N/A NOTE: The service and network charges are ayable for each remise er billing month whether electricity is consumed or not. The service charge on Landrate 4 is not charged as a fixed charge er month and is included in the energy charge. For Landrate Dx only the service charge will be ayable each billing month er remise. Comarison of Landrate 1 and Landrate The break-even between Landrate 1 and Landrate 4 is 782 kwh er month. If less than 782 kwh/month is used, Landrate 4 is cheaer. If more than 782 kwh/month is used, Landrate 1 is cheaer. * Note that some rural networks with a voltage of 33 kv have been secifically designated by Eskom as rural reticulation networks. + All Landrate three-hase sulies connected rior to 1 January 2001 will be allowed to convert/downgrade to Landrate 4 (single-hase or three-hase suly), rovided that the NMD < 25 kva (40 A). Sulies connected after this date will only be able to convert/downgrade to Landrate 4 if they convert their suly to single-hase at their own cost. X Landrate Dx is alicable to very low-usage single-hase sulies, tyically suited to small telecommunication installations, where the electricity usage is low enough not to warrant metering for billing uroses. Sulies qualifying for this tariff will not be allowed onto any other tariff. 1 The network charge is subsidised by the electricity and rural subsidy on Nightsave (Urban), Megaflex and Miniflex. 32 Eskom Tariffs and Charges

35 Other tariff otions 1 July March 2009 Public lighting (non-local authority sulies) Electricity tariff for ublic lighting or similar sulies The Public Lighting tariff is made u of a range of tariffs, as follows: Dusk to midnight: 166,67 hours er month All night: 333,3 hours er month 24 hours: 730 hours er month Urban fixed: based on consumtion of 200 kwh er month This tariff is characterised by the following: The energy charge er light/suly is based on the number of hours for which the suly will be used in a day and the time at which the electricity will be used. The energy charge is calculated using either a c/kwh energy rate or a R/100 W/month energy rate. If the c/kwh energy rate is used, kwh is calculated as kwh = number of lights x light wattage x hours in use. A monthly maintenance charge er light if Eskom is required to do maintenance of the lights. A c/kwh tax may be introduced during the current financial year if Eskom is requested to do maintenance of the lights. Alicable only in an Eskom-designated urban area In to rovide a street lighting service in its licensed area of suly, Eskom will enter into a written Electricity Suly Agreement for Public Lighting with a recognised reresentative body with legal owers, e.g. a local authority, the traffic deartment, etc, which, in turn, normally rovides a service to the general ublic. Eskom will not enter into an electricity suly agreement with home dwellers for street lighting services. Tyical sulies are neon and billboard signs, traffic lights, street lights and lights in telehone booths. Caital costs: A connection charge will be ayable in addition to the tariff for new connections or additional caacity. Connection fees: R 57,02 + VAT = R 65,00 er streetlight connection R 210,53 + VAT = R 240,00 er high-mast connection ãeskom July

36 Other tariff otions continued... The rates listed below are for non-local-authority sulies: Energy charge: There are two methods of charging for energy either by means of a metered suly or by means of a monthly energy charge. The suly may be metered on either the Homeower or the Businessrate tariff. The choice of tariff will deend on the consumtion of the suly. Where a Public Lighting suly is not metered, an energy charge based on the number of hours in a day for which the suly will be used and the time at which the electricity will be used, is ayable er month er light fitting. The energy charge is calculated using either the c/kwh energy rate or the R/100 W/month energy rate. Where the c/kwh energy rate is used, kwh is calculated as kwh = number of lights x light wattage x hours in use. A c/kwh tax may be introduced during the current financial year. Dusk to midnight: All Night: 166,67 hours er month 32,45c + VAT = 36,99c/kWh OR R 5,41 + VAT = R 6,17/100 W/month 333,3 hours er month 25,82c + VAT = 29,43c/kWh OR R 8,61 + VAT = R 9,82/100 W/month 24 hours: 730 hours er month 30,45c + VAT = 34,71c/kWh OR R22,23 + VAT = R 25,34/100 W/month Urban fixed: Based on a consumtion of 200 kwh/month at the All Night rate and is suitable for small urban telehony installations (telehone booths, switchgear installations, etc.). This tariff was reviously called Telkom urban. R 51,64 + VAT = R 58,87 34 Eskom Tariffs and Charges

37 Other tariff otions continued... Maintenance charge: A fixed monthly maintenance charge (or actual costs deending on the maintenance agreement) is ayable where Eskom contracts to undertake ublic lighting maintenance services on behalf of a local authority. The maintenance charge does not recover refurbishment costs, vandalism or accidental damage. Per street light luminaire: R 17,10 + VAT = R 19,49 er month Per high-mast luminaire: R 398,00 + VAT = R 453,72 er month ãeskom July

38 Other tariff otions continued... Secial ricing otions Mobile reticulation transformer (MRT) The MRT is a roduct aimed at customers that require a suly for only a short eriod of time (maximum three years) and for entities that move around frequently, such as diggers, and require a suly oint at different locations. The MRT is intended for run-of-line alications; that is, where the MRT can be taed from existing Eskom lines without having to build additional lines. Contact your local Eskom office for further information. Premium ower sulies Customers may request sulies that require equiment to be installed whose cost is higher than that of the least-cost technically accetable solution as stiulated in the NRS048 standard. A remium ower suly is a ower quality roduct that enables customers to negotiate ower quality that is suerior to standard quality ower. This is achieved through the installation of dedicated equiment and the customer is required to ay the full costs of this equiment. This includes new caital investment lus a share of the existing equiment required to rovide the remium ower suly. Refurbishment costs for dedicated remium equiment will be for the customer's account. Eskom reserves the right to raise a charge to the customer to maintain remium equiment where these costs can be easily identified and allocated to the secific assets. A connection charge is ayable for the remium ower suly, either as a once-off u-front ayment or as a monthly connection charge ayable over a eriod not exceeding 25 years. Electrification of worker houses Through the National Electrification Programme, Eskom suorts the electrification of worker houses by roviding a ayment incentive that hels to meet the electrification costs for each worker house. Workers are consumers located within on the roerty of the Eskom customer and who are not themselves direct Eskom customers. This incentive is aid to the direct Eskom customer, rovided certain conditions are met, and is subject to the availability of funds. The incentive alies where an Eskom customer extends an existing suly oint or takes a new Eskom suly oint to worker houses (this may include any number of worker houses). The Eskom customer is resonsible for any work beyond the Eskom meter. In other words, the low-voltage network and infrastructure is the Eskom customer's roerty and this network must be built, financed, maintained and reaired by the Eskom customer. Note: These connections are treated as art of the national electrification targets. 36 Eskom Tariffs and Charges

39 Other tariff otions continued... Customer self-built ower suly otions Eskom rovides customers with the otion of building their own ower lines. Customer self-built schemes are ermitted when Eskom's own construction caacity is fully utilised and/or where customers are in a osition to build or extend a network sooner than Eskom can suly or at a cost more favourable than that quoted by Eskom. Customers have the choice of either engaging an Eskom-aroved/recommended contractor to do the construction or undertaking the construction themselves (subject to all work comlying with Eskom's technical standards). However, Eskom refers that the customer make use of a contractor recommended by Eskom (i.e. a contractor that is familiar with Eskom standards). Customer self-built sulies are usually ermitted on rural networks only and are subject to the standard aroval rocess in Eskom as stiulated by the articular Eskom Region. Aroval for a customer self-built ower suly is also, at all times, subject to the availability of caital and network caacity. The terms and conditions for each customer self-built scheme will be negotiated once the customer's written alication has been received. Once the line has been comleted, it will be insected and taken over by Eskom on condition that the line comlies with Eskom's technical standards. On takeover, the line will become an Eskom asset; that is, it will be oerated, maintained and refurbished by Eskom. Embedded Generators Generators that wish to connect to the Distribution network will be required to aly and ay for a connection and sign a connection and use of system agreement. The alication form can be found at ãeskom July

40 Aendices Aendix A: Transmission ercentage surcharge The energy demand charge (where alicable), active energy charge, reactive energy charge (where alicable) and network charge are subject to a transmission surcharge after the voltage surcharge has been levied. The surcharge rate deends on the distance from a central oint in Johannesburg. < 300 km 0% > 300 km and < 600 km 1% > 600 km and < 900 km 2% > 900 km 3% Klerksdor 0% Nelsruit Pretoria Witbank Johannesburg 300km Uington 1% Kimberley Bloemfontein Pietermaritzburg 2% Durban 3% 900km East London Cae Town George Port Elizabeth 38 Eskom Tariffs and Charges

41 Aendices continued... Aendix B: Treatment of ublic holidays The table below indicates the treatment of ublic holidays for the TOU tariffs, namely; Nightsave (Urban), Megaflex and Miniflex tariffs for the eriod 1 Aril 2008 to 31 March 2009 for non-local authority sulies. The holidays from 6 Aril 2009 until 16 June 2009 are shown for local authority sulies. The aroriate seasonally differentiated energy charges will be alicable on these days. Any unexectedly announced ublic holidays will be treated as the day of the week on which it falls. This includes 2 May NOTE: All ublic holidays for the Nightsave (Rural) and Ruraflex tariffs will be treated as the day of the week on which it falls. Date Day Actual day of the week TOU day treated as Urban 1 January 2008 New Year s Day Tuesday Sunday Sunday 21 March 2008 Human Rights Day Friday Sunday Sunday 21 March 2008 Good Friday Friday Sunday Sunday 24 March 2008 Family Day Monday Sunday Sunday 27 Aril 2008 Freedom Day Sunday Sunday Sunday 28 Aril 2008 Public Holiday Monday Sunday Saturday 1 May 2008 Workers Day Thursday Sunday Saturday 16 June 2008 Youth Day Monday Sunday Saturday 9 August 2008 National Women s Day Saturday Sunday Saturday 24 Setember 2008 Heritage Day Wednesday Sunday Saturday 16 December 2008 Day of Reconciliation Tuesday Sunday Saturday 25 December 2008 Christmas Day Thursday Sunday Sunday 26 December 2008 Day of Goodwill Friday Sunday Sunday 1 January 2009 New Year s Day Thursday Sunday Sunday 21 March 2009 Human Rights Day Saturday Sunday Saturday 10 Aril 2009 Good Friday Friday Sunday Sunday 13 Aril 2009 Family Day Monday Sunday Sunday 27 Aril 2009 Freedom Day Monday Sunday Saturday 1 May 2009 Workers Day Friday Sunday Saturday 16 June 2009 Youth Day Tuesday Sunday Saturday ãeskom July

42 Aendices continued... Aendix C: Eskom s defined time eriods Nightsave (Urban) & Nightsave (Rural) Peak Off-eak Megaflex, Miniflex & Ruraflex 22 Weekdays 20 Saturday Peak Standard Off-eak Eskom Tariffs and Charges

43 Aendices continued... Aendix D: TOU conversion surcharge TOU tariffs (Megaflex, Miniflex and Ruraflex) are suitable for customers that are able to manage their energy consumtion according to Eskom's secified time schedule. These tariffs are available uon conclusion of an electricity suly agreement with Eskom. Existing > 150 kva customers converting to TOU, where an imact study indicates a financial saving due to the conversion, will be subject to a conversion surcharge. The conversion surcharge is calculated as a ercentage of the saving arising from the conversion without load shifting taking lace. A 90% conversion surcharge will be alicable to all conversions for a eriod of 12 months after conversion, regardless of the year of conversion. The conversion surcharge will reduce by 18 ercentage oints after every comleted 12 months; after conversion to TOU. The conversion surcharge will therefore reduce to 0% once the customer has been on a TOU tariff for five years. The reduction of the conversion surcharge is indicated below: Months after conversion Conversion surcharge % 72% 54% 36% 18% ãeskom July

44 Aendices continued... Aendix E: Connection fees The fees listed below are the minimum cash amounts ayable. Additional charges based on allocated costs may be raised as er Eskom's Recovery of Caital olicy. Table 1 - Urban connection fees (including Homeower) Caacity Conventional < 80 A (single-hase) R 964,91 + VAT = R 1 100,00 16 kva (single-hase) R 964,91 + VAT = R 1 100,00 25 kva (40 A er hase) R 4 078,95 + VAT = R 4 650,00 50 kva (80 A er hase) R 4 561,40 + VAT = R 5 200,00 70 kva (100 A er hase) R 5 394,74 + VAT = R 6 150, kva (150 A er hase) R 5 394,74 + VAT = R 6 150, kva R 7 631,88 + VAT = R 8 700, kva R 8 114,04 + VAT = R 9 250, kva R ,77 + VAT = R , kva R ,54 + VAT = R ,00 > kva The greater of R ,54 + VAT or 5% of allocated costs. Table 2 Rural connection fees Caacity Conventional 5 kva (single-hase) R 1 973,68 + VAT = R 2 250,00 16 kva (single-hase) R 3 245,61 + VAT = R 3 700,00 25 kva (three-hase) R 4 868,42 + VAT = R 5 550,00 32 kva (dual-hase) R 4 868,42 + VAT = R 5 550,00 50 kva (three-hase) R 6 666,67+ VAT = R 7 600,00 R 64 kva (dual-hase) R 6 666,67 + VAT = R 7 600, kva (three-hase) R 7 631,58 + VAT = R 8 700, kva (dual-hase) R 7 631,58 + VAT = R 8 700, kva R ,35 + VAT = R , kva R ,11 + VAT = R , kva R ,84 + VAT = R , kva R ,68 + VAT = R ,00 > kva The greater of R ,68 + VAT or 5% of allocated costs. 42 Eskom Tariffs and Charges

45 Aendices continued... Aendix F: Alication of utilized caacity and the NMD rules Monthly utilised caacity (MUC) is the higher of the customer's notified maximum demand (NMD) or maximum demand (MD), measured in kva, and registered during the billing month. Annual utilised caacity (AUC) is the higher of the customer's NMD or MD, measured in kva, registered during a rolling 12-month eriod MD > NMD. AUC = 220 kva. MUC = 220 kva MD > NMD (during a rolling 12-month eriod) AUC = 220 kva Maximum demand (MD) Notified Maximum Demand (NMD) Monthly utilised caacity (MUC) Annual utilised caacity (AUC) NMD = 200 kva kva Jan 04 Feb Mar Ar May Jun Jul Aug Se Oct Nov Dec Jan 05 Feb Mar Ar May Jun Jul Aug Se Oct Nov Dec MD < NMD. AUC = 200 kva. MUC = 200 kva Month MD (kva) NMD (kva) Comments MUC (kva) AUC (kva) January ' NMD is higher than MD February for billing month and over March a 12-month eriod. Aril MD is higher than NMD May June July August NMD is higher than MD for the Setember billing month. (MUC is reset.) October November MD registered in Aril '04 is higher than NMD over a 12- December month eriod. (AUC remains January ' at higher level.) February March Aril May June NMD is higher than MD for July billing month and over a 12- August month eriod. (MD registered Setember October November December MD < NMD (er billing month). MUC = 200 kva MD < NMD. AUC = 200 kva (reset after 12-month eriod). MUC = 200 kva in Aril '04 is no longer alicable. AUC is reset.) Please note that Eskom has alied to make changes to the NMD rules. The rules and udates based on any NERSA decision can be found at ãeskom July

46 Aendices continued... Aendix G: Eskom s average rice adjustment Eskom's tariffs are adjusted on an annual basis reviously on 1 January, but due to the change in Eskom's financial year rice adjustments now take lace on 1 Aril every year. The average tariff adjustments for the last 15 years are indicated in the table below. Some tariffs, due to structural changes, have exerienced a higher or lower imact than the average tariff adjustment. the CPI figures indicated below are for a calendar year (January to December). Eskom's average tariff adjustment for the last 15 years Year Average tariff adjustment CPI 1 January ,00% 8,82% 1 January ,00% 8,71% 1 January ,00% 7,32% 1 January ,00% 8,62% 1 January ,00% 6,87% 1 January ,50% 5,21% 1 January ,50% 5,37% 1 January ,20% 5,70% 1 January ,20% 9,20% 1 January ,43% 5,80% 1 January ,50% 1,40% 1 January ,10% 3,42% 1 Aril 2006/7 5,10% 4,60% 1 Aril 2007/8 5,90% 5,20% 1 Aril 2008/9 27,50% (rojected) 6,60% Eskom's tariff adjustment as a ercentage of CPI (cumulative grah) Base = /6 2006/7 2007/8 2008/9 44 Eskom Tariffs and Charges

47 Aendices continued... Aendix H: Pricing of electricity Eskom's average rice for electricity is based on the overall cost of suly but, in order to determine tariffs, it is first necessary to break down the overall costs into relevant cost categories. Costs are exressed in a manner that will ultimately be alied to derive the tariffs according to an aroriate cost driver. By using the correct cost driver for each cost comonent, inaroriate ooling of costs is reduced. Common cost drivers are: ŸR/customer/month or R/customer/day - tyically for customer service and administration costs ŸR/kVA - tyically for network costs Ÿc/kWh - tyically for energy costs Ÿc/kvarh - reactive energy costs ŸEnergy loss factors for energy loss costs The cost of roviding electricity to customers varies according to: Ÿ The quantity of electricity used and the eriod (time or season) when the electricity is used ŸThe size/caacity of the suly required ŸThe geograhic location of the customer ŸThe voltage at which suly is rovided ŸThe cost of connecting a suly A totally cost-reflective tariff will reflect the cost drivers and the factors that could influence cost by taking into account the following: Ÿ The time of use and seasonal variance of energy costs ŸUnbundled costs for distribution and transmission networks. These costs are differentiated according to: ØThe suly voltage ØThe density of the oints of delivery Ÿ Retail charges that reflect the size of the customer and the service rovided Ÿ A connection charge that reflects the location of the suly and the imact on ustream costs However, the tariff alied deends on meter caability, billing functionality and logistics, as well as limitations on tariff comlexity and the imact of changes to existing tariffs. For more energy-intensive users of electricity, tariff structures tend to be more comlex, whereas for users such as domestic customers tariffs are simler. ãeskom July

48 Aendices continued... A larger customer will have a much lower suly cost than a smaller customer. In Eskom, larger customers generally subsidise smaller customers. The reasons for the higher cost for small customers are as follows: Ÿ As a ratio of overall consumtion, smaller customers tend to use much more electricity in the more exensive eak eriods and have a oorer load factor than that of larger customers. Ÿ Significantly more network caacity is required at the lower voltage level (e.g. 500 V) to suly a smaller customer than is required to suly a larger customer (e.g. 132 kv). This means that more electrical networks have to be built, maintained and oerated to suly smaller customers. Also, more electrical losses occur in the latter sector. For Eskom the overall rice of electricity is regulated and is based on aroved costs lus a return on investment as determined by the National Energy Regulator of South Africa (NERSA). While Eskom's average rice (total revenue/total consumtion) is based on cost, individual rice levels er customer or er customer class might not be cost-reflective. This is due to cost averaging, historical cross-subsidies and social factors such as the customer's ability to ay the determined rice. Pro-rating of customer bills The rates will be ro-rated based on the number of days in each eriod: ŸAt times of rice changes. ŸWhere a billing eriod sans the rice change eriod. ŸWhere readings for demand or energy are not measured. 46 Eskom Tariffs and Charges

49 Aendices continued... Aendix I: Energy saving tis Here are some energy saving tis that can hel consumers to use electricity effectively esecially during eak times. Peak times are between 07:00 and 10:00 in the morning and 18:00 and 20:00 in the evening. These are the times during which most customers consume large amounts of electricity. So, consumers can use aliances as efficiently as ossible by switching off nonessentials during these eak eriods, and in this way, a surrising amount of electricity can be conserved. Switch off the geyser when you get u at 06:00 and on in the evenings at 18:00. Residential users Efficient lighting Use comact fluorescent lams (CFL's) Install ceiling insulation Efficient cooking methods Choice of efficient aliances Geyser and other load control. (Examle - swimming ool um). Insulate the geyser with a geyser blanket Install a solar water heater Use a ressure cooker or a microwave to cook instead of a stove Do not oen refrigerator door unnecessarily Sace heating - Use electric blankets and turn them off when you go to bed. Insulate the ceiling and seal air gas in the home Fill dishwasher comletely before oerating Defrost freezers regularly A front loading washing machine uses less water and costs less to oerate. Use correct temerature settings to minimise the amount of electricity used, when using a tumble dryer. Use sunny days to hang out clothes. By removing clothing romtly from the dryer and folding them carefully, many items will require no ironing. Iron low temerature fabrics first to reduce warm-u time. Boil enough water according to your need. ãeskom July

50 Aendices continued... Switch off aliances at the wall (not the remote control) Switch off all lights when not in use excet security lights Switch off lights in offices from 22:00 to 06:00 mandatory for government building, excet security lights Fix leaking tas Install an aerated shower head Commercial Kee doors closed between conditioned and unconditioned saces. Reair cracks, broken windows, and other laces where infiltration of unconditioned air can take lace. Use centralised air conditioning. Make sure that the inside design or layout of the building enables adequate airflow. If the airflow is not adequate the HVAC system has to work harder to get the inside temerature of the building to the desired set oint. Set internal temerature to the maximum accetable oint. Insulation of walls, double glazed windows etc. can reduce the consumtion of the HVAC system by reducing thermal flow of heat from unconditioned to conditioned saces and vice versa. Install a Building Management System (BMS) to automatically connect lighting and HVAC system. Install efficient lighting systems Use Electronic ballasts Lighting controls in buildings can make sure that energy is conserved during eriods of low occuancy. Otimising the design and location of light fittings can also save electricity. Switch off equiment that is not used. Enabling ower save mode on comuters can reduce their electricity consumtion with around 40%. Switch equiment off in the evening. If the ies or ducts are oorly laced or designed, then the um or fan motors use more energy electricity than would be the case to deliver the same volumes with more correctly designed fluid and gas flow systems. 48 Eskom Tariffs and Charges

51 Aendices continued... Leaky ies, valves or ducts also require more ower to deliver the same volume needed. Filters and fan belts should be relaced at the aroriate times to ensure efficient energy consumtion. The um or fan curve should be roerly matched to the load curve. Right-sizing of ums and fans to match the load is imortant in imlementing energy efficiency. Technical knowledge and oerations and maintenance skills on fans and ums in industry and commerce are essential to the successful delivery of energy efficiency. Avoid fan belt sliage - relace if worn While working in your office use daylight instead of electric light as far as ossible. HVAC Evaluate night setback control against dynamic control. Relate chilled water temerature to building load. Reduce warm fresh air intake to an accetable limit and recycle colder inside air. Use the cold outside air during the night to cool the building (free cooling). Switch off non-essential electrical loads during the night. Electricity is also wasted by the HVAC system in overcoming this temerature build u. Industrial Switch off any drive that is running when it is not adding value to the oeration for which it was intended. Use electricity efficient motors Relace efficient motors rather than rewinding them Ugrade to higher efficiency motors Evaluate um and fan systems regularly to check for leaks and roer lacement Assure thorough maintenance of systems Relace fan belts and filters at the aroriate times Match the um of and fan curve to the load curve Ensure the right-sizing of ums and fans match the load Consider alternatives to conventional uming where feasible Check conditions of fan belts ãeskom July

52 Aendices continued... Relace let-down valves by with exanders to recover energy Otimise the oeration of cooling systems Install electricity-efficient lighting systems Use electronic ballasts and save u to 60% of the required energy Switch off lights Install lighting control systems Install variable seed drives on cubed law loads and save u to 60% on energy Investigate energy saving oortunities in the following cases: Water ums that feed into or from dams Cooling equiment that oerates in conjunction with cool storage media (for examle, ice storage and fridge lants in mines) Heating equiment that oerates in collaboration with heat storage facilities (for examle, electrical elements in hot water storage tanks) Materials handling equiment that work in conjunction with silos or stockiles (for examle, conveyors and bunkers) Dual fuel systems that oerate on switch between electricity and other energy sources carriers sources at the discretion of the consumer. Discretionary loads that can be shed for short eriods of time (for examle, cycling air conditioners and tolerating higher temeratures) Maximum demand control devices that shed loads in a load riority sequence Production equiment and lant utilities that do not need to run all the time - can be scheduled to run off-eak Maintenance can be scheduled to switch equiment off during eak eriods Test equiment requiring large amounts of ower should be utilized (used)at off-eak eriods. For more information on energy saving visit Save electricity whenever and wherever you can 50 Eskom Tariffs and Charges

53 Local authority sulies 1 July June 2009 PRICE INCREASE 35,90% TARIFF COMPONENTS Homelight 1 Homelight 2 Homeower Homeower BULK* Businessrate Landrate 2008/9 +VAT 2008/9 +VAT 2008/9 +VAT 2008/9 +VAT 2008/9 +VAT 2008/9 +VAT SERVICE CHARGE (R/DAY) Ameres / Dx R1,85 R2,11 R4,67 R5,32 R4,95 R5,64 R7,75 R15,43 R8,84 R17,59 NETWORK CHARGE (R/DAY) R2,85 R6,16 R12,38 R1,47 R3,25 R7,02 R14,11 R1,68 R0,92 R1,05 R4,74 R6,85 R13,40 R5,40 R7,81 R15,28 R8,15 R12,52 R20,03 R6,48 R9,29 R14,27 R22,83 R7,39 ACTIVE ENERGY CHARGE (c/kwh) 2.5 Ams 20 Ams 60 Ams Hometake 60A or Landrate 4 or Businessrate 4 62,38 71,11 62,38 71,11 54,17 61,75 70,17 79,99 61,97 70,65 40,58 46,26 34,19 38,98 34,52 81,95 39,35 93,42 36,58 73,15 41,70 83,39 All local-authority tariffs will be subject to an average rice increase of 35,90%, alicable from 1 July 2008 until 30 June * Network charges and Energy charges for Homeower Bulk are subject to the voltage surcharge and are ublished at >132kV. ãeskom July

54 Local authority sulies 1 July June 2009 continued... PRICE INCREASE 35,90% TARIFF COMPONENTS SERVICE CHARGE (R/day) <100 kva 100kVA to <500kVA 500 kva to <1 MVA >1 MVA Key Customers ADMINISTRATION CHARGE (R/day) <100 kva >100kVA to <500kVA >500 kva to <1 MVA >1 MVA Key Customers Nightsave (Urban) Nightsave (Rural) Megaflex Miniflex Ruraflex 2008/9 +VAT 2008/9 +VAT 2008/9 +VAT 2008/9 +VAT 2008/9 +VAT R1,37 R17,46 R85,73 R85,73 R671,03 R3,42 R5,54 R45,87 R46,02 R1,56 R19,90 R97,73 R97,73 R764,97 R3,90 R6,32 R52,29 R52,46 R4,97 R17,46 R85,73 R85,73 R671,03 R7,13 R9,00 R47,71 R47,71 R5,67 R19,90 R97,73 R97,73 R764,97 R8,13 R10,26 R54,39 R54,39 R85,73 R671,03 R97,73 R764,97 R3,18 R17,46 R85,73 R85,73 R671,03 R3,59 R5,86 R47,84 R3,63 R19,90 R97,73 R97,73 R764,97 R4,09 R6,68 R54,54 R4,97 R17,46 R85,73 R85,73 R671,03 R7,30 R9,57 R51,00 R5,67 R19,90 R97,73 R97,73 R764,97 R8,32 R10,91 R58,14 R49,45 R56,37 R47,84 R54,54 R51,00 R58,14 R48,49 R55,28 R47,71 R54,39 R51,25 R58,43 R47,84 R54,54 R51,00 R58,14 NETWORK CHARGE (R/kVA) Network Demand Charge (R/kVA)*# Network Access Charge (R/kVA)*# R9,77 R8,62 R11,14 R9,83 R3,81 R4,34 R9,77 R8,62 R11,14 R9,83 R8,62 R9,83 R5,01 R5,71 ENERGY (c/kwh) Non-TOU: High Demand Season*# Non-TOU: Low Demand Season*# 15,53 11,05 17,70 12,60 17,65 12,16 20,12 13,86 TOU energy rate: High Demand Season (c/kwh) Peak*# Standard *# Off-eak*# 76,20 20,15 10,97 86,87 22,97 12,51 77,93 22,56 10,84 88,84 25,72 12,36 125,95 32,56 17,30 143,58 37,12 19,72 TOU energy rate: Low Demand Season (c/kwh) Peak*# Standard *# Off-eak*# 21,62 24,65 24,03 27,39 34,89 39,77 13,41 9,51 15,29 10,84 15,93 9,39 18,16 10,70 21,30 14,83 24,28 16,91 Electrification and rural subsidy (c/kwh) 4,08 4,65 2,23 2,54 2,02 2,30 ENERGY DEMAND CHARGES (R/kVA) High Demand Season*# Low Demand Season*# R44,60 R50,84 R77,26 R88,08 R6,32 R7,20 R50,89 R58,01 REACTIVE ENERGY (c/kvarh) 3,83 4,37 1,69 1,93 2,54 2,90 * Subject to voltage surcharge # Subject to transmission surcharge 52 Eskom Tariffs and Charges

55 Local authority sulies 1 July June 2009 continued... PUBLIC LIGHTING TARIFFS 2008/9 +VAT PRICE INCREASE 35,9% 14% ENERGY CHARGE Dusk to midnight c/kwh R/100W/month 33,31 37,97 R 5,55 R 6,33 All night c/kwh R/100W/month 26,51 30,22 R 8,84 R 10,08 24 Hours c/kwh R/100W/month 31,26 35,64 R 22,82 R 26,01 Urban fixed charge (R/month) R 53,02 R 60,44 MAINTENANCE CHARGE Per luminaire/month Per High-mast luminaire/month OR actual costs as contracted R 17,44 R 19,88 R 407,04 R 464,03 ãeskom July

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