TRANSMISSION SERVICE RATE SCHEDULE A SERVICE CONNECTION A1 Service Connection This includes cables, associated equipment and facilities to effect the connection of consumers’/generation companies’ equipment to SP PowerAssets Limited’s (“SPPA”) substation/network. Connection Level Low Tension (LT) High Tension (HT) Extra High Tension (EHT) Ultra High Tension (UHT) Supply Level 230V or 400V 6.6kV or 22 kV 66 kV 230kV A2 Engineering Fees Engineering fees are applicable to all cost items associated with service connection from SPPA’s substation/network to consumers’/generation companies’ premises as well as all cost items associated with required network augmentation. Table 1 – Engineering Fees (Exclusive of GST) # Category Connection Cost Rate Engineering Fee ($) 1 Up to $100,000 20% 20,000 2 3 4 5 6 7 First $100,000 Next $900,000 First $1m Next $4m First $5m Next $5m First $10m Next $10m First $20m Next $10m First $30m Above $30m - 7.5% - 6.5% - 6.0% - 5.5% - 5.0% - 4.5% # Please refer to Table 1A in Appendix 1 for charges inclusive of GST. 20,000 - 87,500 - 347,500 - 647,500 - 1,197,500 - 1,697,500 - B SERVICE CONNECTION CHARGES B1 Service Connection Charges for LT Supply All LT consumers are required to pay a one-time upfront service connection charge. This charge varies for different load requirements and is categorised as follows: [a) Development Without Substation The service connection charge comprises the cost based on requirement in kVA of tapping supply from both the High Tension [HT) and LT networks, which includes the cost of service cables. For individual consumers without substations, the cost of LT service cable for the same capacity may vary widely depending on their locations with respect to the nearest LT mains. These consumers are not the sole beneficiaries of the extension of the LT network. To achieve a greater degree of equity in terms of cost for these general consumers, a standard cost approach is adopted by grouping consumers with similar supply requirements. The average global cost per kVA is determined based on past statistics. For example, this category of consumers which comprises mainly landed residential owners applying for the same applied load, will pay the same standard connection charge regardless of the location of their premises from the existing LT network. [b) Development With Substation The service connection charge comprises the cost based on requirement in kVA of tapping supply from the HT network and the cost of service cable. The cost of tapping supply from the HT network refers to the cost of cables and consumables used in setting up a new distribution substation. It excludes the cost of shared network assets such as switchgear, transformer and HT network cables. The cost is spread to all new consumers proportionally on a per kVA basis. For consumers with substations, their supply intake point is usually adjacent to the substation, which requires a service cable of approximately 15m in most instances. Therefore, the standard cost of service cable is computed based on a length of 15m. Consumers shall pay the additional cost for service cable exceeding 15m. In addition, consumers shall also pay for those dedicated assets, such as switchgear and transformers, which are serving them and do not benefit others. Table 2 – Low Tension Standard Connection Charge (Exclusive of GST) # Capacity Requirement in kVA Up to 15 (existing premises) Up to 15 (new premises) Capacity of Final Service Cable Type of Final LT Service Cable Underground Connection Development without Substation Standard Connection Charge ($) 23 35mm 2 2C 1,600 ) 23 35mm 2 2C 1,900 ) 16 - 23 23 35mm 2 2C 2,800 ) 16 - 45 45 35mm 2 4C 5,300 ) Development with Substation* Standard Connection Charge ($) 46 - 75 75 35mm 2 4C 8,800 6,700 76 - 140 140 120mm 2 4C Al 16,700 ) 141 - 180 180 185mm 2 4C Al 22,000 ) 181 - 230 230 300mm 2 4C Al 28,700 ) 231 - 280 280 300mm 2 4C Cu 34,400 8,500 281 - 460 460 2x300mm 2 4C Al NA 12,600 461 - 560 560 2x300mm 2 4C Cu NA 17,700 561 - 1000 1,000 7x500mm 2 1C NA 26,000 # Please refer to Table 2A in Appendix 2 for charges inclusive of GST. * For service cable not exceeding 15m. For longer lengths, additional charges shall apply. Standard charges are only applicable to consumers who are connected to the shared network. Standard charges are not applicable to consumers where the network extension is unlikely to be shared by others. Some of these include supply to HDB premises, premises involving installation of bigger capacity cable in order to overcome the excessive voltage drop, temporary work sites, public installations and offshore island premises. These consumers will be required to pay for the full connection network cost, based on user-pay principle, as they are the main beneficiaries. B2 Service Connection Charges for HT, EHT and UHT Supply Consumers taking HT, EHT and UHT supply shall pay the cost of the service connections to their intake equipment including cables, associated equipment and facilities to effect the connection of consumers’ equipment to SPPA’s substation/network. The service connection shall cater for single contingency. Consumers requesting for additional level of contingency that exceeds the single contingency standard are required to pay for the full cost of such provision. B3 Dedicated Network/Substation The developer or consumer shall pay the full cost of all associated equipment and facilities under a dedicated network/substation scheme for which the network capacity is intended to serve the developer’s development or consumer’s premise(s) exclusively. A substation comprises land, building, electrical equipment and associated cables. A substation which serves a development or premise has to be provided and paid for by the developer or consumer. As the capacity of electrical equipment is lumpy, the substation may have excess capacity. The developer or consumer will carry the cost of this excess capacity which cannot be avoided. As this substation is required to serve mainly the development’s or consumer’s load, it is considered a dedicated substation. To reduce cost, a developer or consumer can choose to let SPPA bear the cost of the electrical equipment and associated cables, thus making the network/substation a nondedicated one. In return, SPPA must be allowed to allocate the excess capacity to other consumers. Even after the excess capacity is allocated, SPPA shall return the capacity to the developer or consumer if his demand grows later provided existing allocated capacity to other consumers can be diverted. The latter provision shall also apply to the decommissioning of the substation. At present, most substations provided by developers or consumers are non-dedicated substations. C GENERATION CONNECTION CHARGES Table 3: Generation Connection Charges (Exclusive of GST) # Connection Level UHT (230kV or 400kV) EHT (66kV) HT (6.6kV or 22kV) LT (230V or 400V) Charge $50,000 per MW of Installed Generation Capacity* Based on cost of service connections to generation companies’ equipment, including cables, associated equipment and facilities, to effect the connection to SPPA’s substation/network. # Please refer to Table 3A in Appendix 2 for charges inclusive of GST. * Rate is only applicable for cable installation by conventional direct burial method. D ATTENDANCE CHARGE FOR POWER FAILURE CAUSED BY FAULT WITHIN CONSUMER’S INSTALLATION Table 4: Attendance Charge (Exclusive of GST) # Consumer Type Charge per Attendance LT Domestic $5 LT Non-Domestic $30 HT $120 # Please refer to Table 4A in Appendix 3 for charges inclusive of GST. E CHARGE FOR RECONNECTION DUE TO INVOLUNTARY DISCONNECTION Table 5: Reconnection Charge (Exclusive of GST) # Charge per Connection Connection Level Weekday Weekend/ Office Hours After Office Public Holiday (8.00 am to 5.30pm) Hours LT $15 $100 $100 HT $120 $200 $200 EHT $180 $300 $300 # Please refer to Table 5A in Appendix 3 for charges inclusive of GST. F CHARGE FOR VOLUNTARY TEMPORARY DISCONNECTION & RECONNECTION Table 6: Voluntary Temporary Disconnection & Reconnection Charge (Exclusive of GST) # Charge per Feeder/Connection Connection Level Weekday Weekend/ Office Hours After Office Public Holiday (8.00 am to 5.30pm) Hours LT NA $100 $100 HT NA $200 $200 EHT NA $300 $300 # Please refer to Table 6A in Appendix 3 for charges inclusive of GST. G RE-APPOINTMENT CHARGE FOR ENERGISATION OF SERVICE CONNECTION $45 per connection (Exclusive of GST) # # Please refer to Appendix 3 for charges inclusive of GST H METER SERVICE CHARGES Table 7: Meter Service Charges (Exclusive of GST) # 1 Site testing of Single Phase Meter : $ 30 per meter per trip 2 Site testing of Three Phase Whole-Current Meter : $ 30 per meter per trip 3 Site testing of CT-operated Meter : All meter under customer account @ $80 per meter per trip 4 Additional charges for site testing : Weekday after office hours : $150 per trip Weekend/Public Holiday : $300 per trip 5 Auditing of Meter Data : $ 100 per man-day or part thereof 6 Express service for meter installation : Weekday : $150 per man-day per site Weekend/Public Holiday : $300 per man-day per site 7 Meter Installation/ Replacement of metering transformers : Weekday after office hours : $150 per man-day per site Weekend/Public Holiday : $300 per man-day per site Note : Office hours are from 8.00 am to 5.30 pm on weekdays from Monday to Friday. # Please refer to Table 7A in Appendix 4 for charges inclusive of GST. I ADVANCED METERING INFRASTRUCTURE (AMI) METER CHARGE Table 8: AMI Meter Charge (Exclusive of GST) # Applicable for any: (i) (ii) newly contestable business consumer, and household consumer who opt to use AMI meters (instead of load profiling) in OEM Installation Fee of $40.00 per AMI meter This will apply to Customer Transfer Request or Metering Option Change Request effected on 20 Mar 2018 onwards. # Please refer to Table 8A in Appendix 4 for charges inclusive of GST. J USE OF SYSTEM (UOS) CHARGES EFFECTIVE FROM 1 APRIL 2024 Table 9 : UOS Charges (Exclusive of GST) # From 1 April 2024 to 31 March 2025 Contracted Capacity Charge ($/kW/mont h) Peak Period Charge (¢/kWh) Off-Peak Period Charge (¢/kWh) Reactive Power Charge (¢/kVArh) Uncontracted Capacity Charge 7 ($/kW/month) Uncontracted Standby Capacity Charge 10 ($/kW/month) CCS 8 ECCS 9 Tier 1 Tier 2 Ultra High Tension 1 9.31 0.06 0.02 0.44 13.97 46.55 46.55 111.72 Extra High Tension 2 12.90 0.08 0.03 0.48 19.35 64.50 64.50 154.80 High Tension - Large 3 16.37 0.74 0.08 0.59 24.56 81.85 81.85 196.44 High Tension - Small 4 16.37 0.96 0.09 0.59 24.56 81.85 81.85 196.44 Low Tension - Large 5 - 6.46 5.14 - - - - - Low Tension - Small 6 - 6.46 - - - - - # Please refer to Table 9A in Appendix 5 for charges inclusive of GST. 1 Ultra High Tension - for consumers taking supplies at 230kV, 50Hz, 3-phase, 3-wire for connection with minimum Contracted Capacity of 85,000kW* 2 Extra High Tension - for consumers taking supplies at 66kV, 50Hz, 3-phase, 3-wire for a Contracted Capacity: (a) between 25,501kW and 84,999kW for service connection from the nearest feasible 66kV substation* (b) between 85,000kW and 170,000kW for connection from the nearest feasible 66kV source station* The above shall apply to new and existing customers. 3 High Tension-Large - for consumers taking supplies at 22kV or 6.6kV, 50Hz, 3-phase, 3-wire for a Contracted Capacity: (a) between 1,700kW and 12,750kW for 1 or 2 HT 22kV services* (b) between 12,751kW and 25,500kW for 3 or 4 HT 22kV services* 4 High Tension-Small - for consumers taking supplies at 22kV or 6.6kV, 50Hz, 3-phase, 3-wire for connection with Contracted Capacity of less than 1,700kW. 5 Low Tension-Large - for contestable consumers taking supplies at 400V/230V. 6 Low Tension-Small - for non-contestable consumers taking supplies at 400V/230V. These are consumers who choose to buy electricity from SP Group at the regulated tariff. 7 The Uncontracted Capacity Charge (UCC) applies in the event that the maximum demand in kW (measured by the half-hour integration meter) exceeds the Contracted Capacity. UCC applies to: (a) Normal customers without embedded generation; (b) Customers with embedded generation who require top-up supplies and opt to summate their kW output from embedded generation and kW demand from the network (i.e Summation Scheme) for determining maximum demand; and (c) Customers with embedded generation who require top-up supplies and opt to cap their power demand in kW drawn from the network (i.e Capped Capacity Scheme or Extended Capped Capacity Scheme). The UCC applies in the event that the maximum demand in kW (measured by the half-hour integration meter) exceeds the contracted capacity and shall be limited to 20% of the Contracted Capacity. 8 For Capped Capacity Scheme (CCS), the Uncontracted Standby Capacity Charge (USCC), at 5 times of Contracted Capacity Charge, applies in the event that the demand in kW (measured by the power meter) drawn from the network exceeds 120% of the contracted capacity for a duration of more than 10 seconds continuously. 9 For Extended Capped Capacity Scheme (ECCS), the 2-tier Uncontracted Standby Capacity Charge (USCC) applies as follows: • Tier 1: 5 times of Contracted Capacity Charge is applicable if the demand in kW drawn from the network exceeds 120% and up to 200% of the contracted capacity for a duration of more than 100 seconds continuously. • Tier 2: 12 times of Contracted Capacity Charge is applicable if the demand in kW drawn from the network exceeds 200% of the contracted capacity for a duration of more than 10 seconds continuously. 10 For both CCS and ECCS, the consumer shall at its own expense, install and maintain Load Limiting Device, in accordance with requirements that the Transmission Licensee may stipulate from time to time. * Based on power factor of 0.85 Notes On Use-of-System Charges Effective from 1 April 2018 1 Supply Categories The Use-of-System [UOS) Charges shall be paid for electricity transmission services at each metered intake supply point in accordance with the voltage at which a consumer receives the electricity supply. The UOS Charges are applicable for the following categories of supplies : • Low Tension [LT) Supplies at 400V/230V Supply to Low Tension-Small Consumer Supply to Low Tension-Large Consumer • High Tension [HT) Supplies at 22kV and 6.6kV Supply to High Tension-Small Consumer, whose Contracted Capacity is less than 1,700 kW per month at each metered intake supply point. Supply to High Tension-Large Consumer, whose Contracted Capacity is at least 1,700 kW per month at each metered intake supply point. • Extra-High Tension [EHT) Supplies at 66kV Supply to Extra-High Tension Consumer • Ultra-High Tension [UHT) Supplies at 230kV Supply to Ultra-High Tension Consumer • Temporary Supplies Temporary Supplies apply only to LT and HT supplies for temporary civil engineering and building construction sites. 2 Low Tension Supplies 2.1 Low Tension Small Consumer LT supplies [in kWh) to all non-contestable LT consumers are metered on a monthly basis. A flat per kWh UOS rate is levied at each metered intake supply point. These are consumers who choose to buy electricity from SP Group at the regulated tariff. 2.2 Low Tension Large Consumer LT Supplies to these contestable consumers are metered on energy (kWh) on a halfhourly time-of-day basis. The respective per kWh charges shall be levied at a “Peak” and an “Off-peak” period for the energy supplied at each metered intake supply point. 2.2.1 Peak Period Charge The Peak Period Charge payable shall be the monthly charge based on the energy (in kWh) supplied to an installation during the peak period, 7.00 am to 11.00 pm, in that month. 2.2.2 Off-Peak Period Charge The Off-Peak Period Charge payable shall be the monthly charge based on the energy (in kWh) supplied to an installation during the off-peak period, 11.00 pm to 7.00 am, in that month. 3 High Tension, Extra-High Tension and Ultra-High Tension Supplies For HT (i.e. HT Small and HT Large), EHT and UHT Supplies, UOS Charges shall be levied at each metered intake supply point as follows : a. Contracted Capacity Charge; b. Peak Period Charge; c. Off-peak Period Charge; d. Reactive Power Charge; e. Uncontracted Capacity Charge, and f. Uncontracted Standby Capacity Charge (applicable to consumers with embedded generation who opt to cap their power demand drawn from the network). 3.1 Contracted Capacity Charge 3.1.1 The Contracted Capacity Charge is a monthly charge payable in any month for the Contracted Capacity at each intake supply point of a consumer. The Contracted Capacity shall be the supply capacity (in kW), which is requested by the consumer for that intake supply point. For the avoidance of doubt, and without prejudice to paragraph 3.1.3 herein, the consumer shall not be allowed to reduce the declared Contracted Capacity upon the signing of the Consumer Connection Agreement / Supply Agreement, notwithstanding the fact that the energisation of the new supply has still not taken place. 3.1.2 For a new connection, consumers are subject to a binding period of 5 years from the target date or the commissioning date for SPPA’s plant and equipment, except for the service cable, whichever is later. During the 5-year binding period, no reduction to the Contracted Capacity is allowed. For new HT, EHT and UHT connections, the minimum Contracted Capacity for each intake supply point is as follows : HT with 1 or 2 feeders HT with 3 or 4 feeders EHT UHT 1,700 kW, 12,751 kW, 25,501 kW, 85,000 kW. During the first year of the 5-year binding period, requests for intermediate incremental steps of Contracted Capacity may be made before the full Contracted Capacity is implemented. The first step shall be at least one quarter ( 1 /4) of the consumer’s requested full Contracted Capacity at each intake supply point. 3.1.3 After the initial 5-year binding period, the consumer may, by giving at least 10 business days’ notice in writing, reduce his Contracted Capacity at each intake supply point subject to the following minimum values: HT with 1 or 2 feeders HT with 3 or 4 feeders EHT UHT 850 kW, 6,375 kW, 12,750 kW, 42,500 kW. Any such reduction in Contracted Capacity shall be subject to a 1-year binding period from the effective date of the revised Contracted Capacity, i.e. the consumer shall not be entitled to make any further reduction in the Contracted Capacity within one year following any such reduction. The Market Support Services Licensee will inform the consumer of the date of their billing cycle. The consumer will be billed based on the revised Contracted Capacity for the entire billing cycle that encompasses the effective date of the revised Contracted Capacity. 3.1.4 The consumer, may, by giving at least 15 business days’ notice in writing, may be allowed to increase his Contracted Capacity, during the 5-year or 1-year binding period. The revised Contracted Capacity shall apply for the remainder of the initial 5-year binding period or for a minimum period of 1 year, whichever is later, provided SPPA is not required to install new or additional equipment. The consumer will be billed based on the revised Contracted Capacity for the entire billing cycle that encompasses the effective date of the revised Contracted Capacity. Reduction of Contracted Capacity during binding periods will not be allowed. 3.1.5 A consumer whose revised Contracted Capacity requires SPPA to install new or additional equipment shall be considered as receiving a new supply with a new 5-year binding period. 3.1.6 Subject to Clause 3.1.4 and 3.1.5, the UCC incurred by a consumer in a particular month (“UCC Month”) can be converted into Contracted Capacity Charge provided: (i) (ii) (iii) (iv) The consumer submits the request for an increase in Contracted Capacity no later than 2 weeks after the date of the bill for the UCC Month; The revised Contracted Capacity is not less than the maximum demand recorded in the UCC Month; The revised Contracted Capacity does not require the Transmission Licensee to install new or additional equipment; and Upon approval by the Transmission Licensee, the revised Contracted Capacity shall take effect on the first day of the UCC Month and thereafter shall not be reduced within one year, or the remaining of the 5-year binding period, whichever is later. 3.1.7 For a new development with landlord and tenants, the Contracted Capacity required by the landlord himself and his tenants (HT and above) must in aggregate meet the minimum values set out in paragraphs 3.1.2 to 3.1.3 above in order for the landlord to qualify for HT, EHT or UHT supplies. If landlord or its tenants (HT and above) request to revise their Contracted Capacity, the aggregate Contracted Capacity after revision must meet the minimum Contracted Capacity values and subject to the same terms and conditions for revision of Contracted Capacity set out in paragraphs 3.1.3 and 3.1.4. 3.1.8 Existing HT, EHT or UHT consumers may have Contracted Capacity below the minimum Contracted Capacity as specified in paragraphs 3.1.2 and 3.1.3. For such consumers, they may request to increase (but not decrease) their Contracted Capacity in the manner as described above. 3.2 Peak Period Charge The Peak Period Charge payable shall be the monthly charge based on the energy (in kWh) supplied to an installation during the peak period, 7.00 am to 11.00 pm, in that month. 3.3 Off-Peak Period Charge The Off-Peak Period Charge payable shall be the monthly charge based on the energy (in kWh) supplied to an installation during the off-peak period, 11.00 pm to 7.00 am, in that month. 3.4 Reactive Power Charge The Reactive Power Charge is a monthly charge payable in any month for the installation's excess kVArh consumption. The excess kVArh shall be the difference by which the installation's kVArh consumption drawn from the network in that month is greater than 62% of its kWh consumption drawn from the network in the same month. 3.5 Uncontracted Capacity Charge 3.5.1 The Uncontracted Capacity Charge is a monthly charge payable in any month for the Uncontracted Capacity utilised. The Uncontracted Capacity is the capacity in kW by which the maximum demand in kW (measured by the half-hour integration meter) exceeds the Contracted Capacity at that metered intake supply point. 3.5.2 The Uncontracted Capacity Charge shall apply to the following HT, EHT and UHT consumers : a. Normal consumers without embedded generation; b. Consumers with embedded generation whose monthly maximum demand in kW is the maximum summated demand in kW in the month, determined by summating the kW demand drawn from the network and the kW output from embedded generation (i.e. Summation Scheme); and c. Consumers with embedded generation who opt to cap their power demand in kW drawn from the network in the event that the maximum demand in kW (measured by the half-hour integration meter) exceeds the Contracted Capacity at that metered intake supply point (i.e. Capped Capacity Scheme or Extended Capped Capacity Scheme). The Uncontracted Capacity for these consumers shall be limited to 20% of the Contracted Capacity. 3.6 Uncontracted Standby Capacity Charge 3.6.1 The Uncontracted Standby Capacity Charge is a monthly charge payable in any month for the Uncontracted Standby Capacity utilised. The Uncontracted Standby Capacity Charge shall apply to those HT, EHT and UHT consumers with embedded generation who opt for the Capped Capacity Scheme or Extended Capped Capacity Scheme. 3.6.2 For Capped Capacity Scheme, the Uncontracted Standby Capacity Charge applies in the event the demand in kW drawn from the network (measured by the power meter) exceeds 120% of the Contracted Capacity at that metered intake supply point for a duration of more than 10 seconds continuously. 3.6.3 For Extended Capped Capacity Scheme, the Uncontracted Standby Capacity Charge applies in the event : • the demand in kW drawn from the network exceeds 120% and up to 200% of the Contracted Capacity at that metered intake supply point for a duration of more than 100 seconds continuously; or • the demand in kW drawn from the network exceeds 200% of the Contracted Capacity at that metered intake supply point for a duration of more than 10 seconds continuously. 3.6.4 For the avoidance of doubt, in the event Uncontracted Standby Capacity Charge applies in accordance with Clauses 3.6.2 and 3.6.3 above, Uncontracted Capacity Charge shall also be applicable for the Contracted Capacity portion which is 20% above the customer’s declared Contracted Capacity. 4 Temporary Supplies Temporary Supplies apply only to LT and HT supplies for temporary civil engineering and building construction sites. The UOS charges applicable for the LT and HT temporary supplies shall be the same as those used for LT and HT supplies respectively. For temporary supplies at HT, the Contracted Capacity shall apply for a binding period of 2 years. Upward revision of the Contracted Capacity may be allowed during the validity of the binding period of the Contracted Capacity. The revised Contracted Capacity shall in such cases apply for a minimum period of 1 year, provided SPPA is not required to install new or additional equipment. Downward revision during such binding period will not be allowed. A consumer whose revised Contracted Capacity requires SPPA to install new or additional equipment, shall be considered as receiving a new temporary supply. The term granted for temporary connection is 2 years. Appendix 1 A2 ENGINEERING FEES Table 1A – Engineering Fees (Inclusive of 9% GST) Category Connection Cost ($) Rate* Engineering Fee Payable ($) 1 Up to $100,000 20% 21,800 First $100,000 - 2 Next $900,000 7.5% First $1m - 3 Next $4m 6.5% First $5m - 4 Next $5m 6.0% First $10m - 5 Next $10m 5.5% First $20m - 6 Next $10m 5.0% First $30m - 7 Above $30m 4.5% * Prevailing GST rate will be also applied to the balance. 21,800 - 95,375 - 378,775 - 705,775 - 1,305,275 - 1,850,275 - Appendix 2 B SERVICE CONNECTION CHARGES Table 2A – Low Tension Standard Connection Charge (Inclusive of 9% GST) Capacity Requirement in kVA Capacity of Final service Cable Type of Final LT Service Cable Development without Substation Standard Connection Charge ($) Development with Substation* Standard Connection Charge ($) Underground Connection Up to 15 (existing premises) 23 35mm 2 2C 1,744 ) Up to 15 (new premises) 23 35mm 2 2C 2,071 ) 16 - 23 23 35mm 2 2C 3,052 ) 16 - 45 45 35mm 2 4C 5,777 ) 46 - 75 75 35mm 2 4C 9,592 7,303 76 - 140 140 120mm 2 4C Al 18,203 ) 141 - 180 180 185mm 2 4C Al 23,980 ) 181 - 230 230 300mm 2 4C Al 31,283 ) 231 - 280 280 300mm 2 4C Cu 37,496 9,265 281 - 460 460 2x300mm 2 4C Al NA 13,734 461 - 560 560 2x300mm 2 4C Cu NA 19,293 561 - 1000 1,000 7x500mm 2 1C NA 28,340 * For service cable not exceeding 15m. For longer lengths, additional charges shall apply. C GENERATION CONNECTION CHARGES Table 3A: Generation Connection Charges (Inclusive of 9% GST) Connection Level UHT (230kV or 400kV) EHT (66kV) HT (6.6kV or 22kV) LT (230V or 400V) Charge $54,500 per MW of Installed Generation Capacity* Based on cost of service connections to generation companies’ equipment, including cables, associated equipment and facilities, to effect the connection to SPPA’s substation/network plus applicable GST. * Rate is only applicable for cable installation by conventional direct burial method. Appendix 3 D ATTENDANCE CHARGE FOR POWER FAILURE CAUSED BY FAULT WITHIN CONSUMER’S INSTALLATION Table 4A: Attendance Charge (Inclusive of 9% GST) Consumer Type Charge per Attendance LT Domestic $5.45 LT Non-Domestic $32.70 HT $130.80 E CHARGE FOR RECONNECTION DUE TO INVOLUNTARY DISCONNECTION Table 5A: Reconnection Charge (Inclusive of 9% GST) Charge per Connection Connection Weekday Weekend/ Level Office Hours After Office Public Holiday (8.00 am to 5.30pm) Hours LT $16.35 $109 $109 HT $130.80 $218 $218 EHT 196.20 $327 $327 F CHARGE FOR VOLUNTARY TEMPORARY DISCONNECTION & RECONNECTION Table 6A: Voluntary Temporary Disconnection & Reconnection Charge (Inclusive of 9% GST) Charge per Feeder/Connection Connection Weekday Weekend/ Level Office Hours After Office Public Holiday (8.00 am to 5.30pm) Hours LT NA $109 $109 HT NA $218 $218 EHT NA $327 $327 G RE-APPOINTMENT CHARGE FOR ENERGISATION OF SERVICE CONNECTION $49.05 per connection (Inclusive of 9% GST) Appendix 4 H METER SERVICE CHARGES Table 7A: Meter Service Charges (Inclusive of 9% GST) 1 Site testing of Single Phase Meter : $32.70 per meter per trip 2 Site testing of Three Phase Whole-Current Meter : $32.70 per meter per trip 3 Site testing of CT-operated Meter : All meter under customer account @ $87.20 per meter per trip 4 Additional charges for site testing : Weekday after office hours : $163.50 per trip Weekend/Public Holiday : $327 per trip 5 Auditing of Meter Data : $109 per man-day or part thereof 6 Express service for meter installation : Weekday : $163.50 per man-day per site Weekend/Public Holiday : $327 per man-day per site 7 Meter Installation/ Replacement of metering transformers : Weekday after office hours : $163.50 per man-day per site Weekend/Public Holiday : $327 per man-day per site Note: Office hours are from 8.00 am to 5.30 pm on weekdays from Monday to Friday. I ADVANCED METERING INFRASTRUCTURE (AMI) METER CHARGE Table 8A: AMI Meter Charge (Inclusive of 9% GST) Applicable for any: (i) (ii) newly contestable business consumer, and household consumer who opt to use AMI meters (instead of load profiling) in OEM Installation Fee of $43.60 per AMI meter This will apply to Customer Transfer Request or Metering Option Change Request effected on 20 Mar 2018 onwards. Appendix 5 J USE OF SYSTEM CHARGES (GST INCLUSIVE FEE APPLICABLE WITH EFFECT FROM 1 APRIL 2024) Table 9A : UOS Charges (Inclusive of 9% GST) From 1 April 2024 to 31 March 2025 Contracted Capacity Charge ($/kW/month) Peak Period Charge (¢/kWh) Off-Peak Period Charge (¢/kWh) Reactive Power Charge (¢/kVArh) Uncontracted Capacity Charge ($/kW/month) Uncontracted Standby Capacity Charge ($/kW/month) CCS ECCS Tier 1 Tier 2 Ultra High Tension 10.15 0.07 0.02 0.48 15.23 50.74 50.74 121.77 Extra High Tension 14.06 0.09 0.03 0.52 21.09 70.31 70.31 168.73 High Tension - Large 17.84 0.81 0.09 0.64 26.77 89.22 89.22 214.12 High Tension - Small 17.84 1.05 0.10 0.64 26.77 89.22 89.22 214.12 Low Tension - Large - 7.04 5.60 - - - - - Low Tension - Small - 7.04 - - - - Note : Figures above may not reflect the full GST effect due to rounding.

Consumption_Elect Average consumption of Electricity (kWh) Premises Types Oct-24 Nov-24 Dec-24 Jan-25 Feb-25 Mar-25 Apr-25 May-25 Jun-25 Jul-25 Aug-25 Sep-25 HDB 1-Room 139 142 128 127 121 119 128 136 150 143 150 136 HDB 2-Room 183 186 166 168 161 156 169 181 195 190 195 177 HDB 3-Room 266 266 243 238 231 231 250 265 284 273 280 257 HDB 4-Room 363 365 338 327 320 309 341 363 390 381 388 358 HDB 5-Room 427 429 397 379 374 359 399 425 457 450 459 423 HDB Executive 520 523 481 462 458 445 495 522 562 554 562 520 Apartment 523 519 486 446 419 417 476 516 548 536 541 513 Terrace 851 851 785 747 744 714 775 823 881 848 866 817 Semi-Detached 1,137 1,141 1,056 1,000 974 960 1,031 1,080 1,173 1,123 1,121 1,072 Bungalow 2,192 2,190 2,012 2,004 1,872 1,904 2,016 2,154 2,244 2,175 2,168 2,190 Note: The figures exclude electricity consumption for PAYU customers and customers who are not purchasing electricity at the regulated tariff.

03 2020 年 11 月 13 日 星 期 五 有 新 闻 通 报 ? 请 拨 早 报 热 线 本 地 新 闻 热 线 :1800-7418383 采 访 组 :zblocal@sph.com.sg 传 送 照 片 :9720-1182 网 站 :www.zaobao.sg 面 簿 :facebook.com/zaobaosg 订 阅 / 广 告 发 行 部 热 线 :6388-3838 分 类 广 告 :1800-2898833 广 告 :1800-8226382 11 13 24 34 29-50 低 排 放 汽 车 税 务 回 扣 明 年 再 增 5000 元 高 排 废 车 附 加 费 提 高 多 达 7500 元 明 年 1 月 起 , 低 排 放 的 A1 级 和 A2 级 汽 车 可 获 多 5000 元 税 务 回 扣 , 德 士 则 有 多 7500 元 。 明 年 7 月 1 日 开 始 , 废 气 排 放 量 较 高 的 C1 级 和 C2 级 汽 车 与 德 士 附 加 费 也 将 大 增 。 黄 贝 盈 林 静 雯 报 道 npeiyin@sph.com.sg limjw@sph.com.sg 为 鼓 励 消 费 者 选 购 废 气 排 放 量 较 低 的 车 款 , 政 府 将 在 明 后 两 年 推 行 增 强 版 车 辆 减 排 税 务 计 划 , 让 低 排 放 汽 车 享 有 额 外 5000 元 税 务 回 扣 , 废 气 排 放 量 较 高 的 车 则 需 缴 付 更 高 的 附 加 费 。 根 据 国 家 环 境 局 和 陆 路 交 通 管 理 局 昨 天 发 表 的 联 合 文 告 , 新 的 车 辆 减 排 税 务 计 划 (Vehicular Emissions Scheme, 简 称 VES) 将 于 明 年 1 月 1 日 生 效 , 直 至 2022 年 12 月 31 日 。 新 计 划 推 行 后 , 低 排 放 的 A1 级 和 A2 级 汽 车 可 获 多 5000 元 税 务 回 扣 。 换 言 之 ,A1 级 汽 车 可 享 回 扣 将 由 目 前 的 2 万 元 增 至 2 万 5000 元 ,A2 级 的 回 扣 则 增 至 1 万 5000 元 。 由 于 德 士 行 驶 里 程 较 高 , 德 士 享 有 的 税 务 回 扣 比 汽 车 高 50%, 为 7500 元 。 废 气 排 放 量 较 高 的 C1 级 和 C2 级 汽 车 则 须 相 应 缴 付 多 5000 元 , 德 士 则 须 多 付 7500 元 。 为 了 给 市 场 时 间 缓 冲 , 这 项 额 外 附 加 费 将 从 明 年 7 月 1 日 才 开 始 征 收 。 适 用 于 新 注 册 汽 车 、 德 士 与 进 口 二 手 车 的 VES, 自 2018 年 1 月 1 日 推 出 后 , 取 得 显 著 成 效 。 2018 年 第 三 季 至 今 年 第 一 季 之 间 , 因 符 合 废 气 排 放 标 准 而 享 有 税 务 回 扣 、 新 注 册 的 中 小 型 汽 车 (A 组 ) 和 大 型 及 豪 华 车 (B 组 ) 就 增 加 了 约 六 成 , 须 支 付 附 加 费 的 A 组 和 B 组 新 车 则 减 少 约 两 成 。 目 前 仅 占 汽 车 总 数 0.19% 买 电 动 车 回 扣 多 达 4.5 万 元 VES 对 各 等 级 的 五 种 污 染 物 质 水 平 要 求 暂 维 持 不 变 。 环 境 局 下 来 会 就 进 一 步 收 紧 VES 等 级 标 准 的 可 能 性 , 征 询 业 界 看 法 。 我 国 最 终 的 目 标 是 在 2040 年 前 淘 汰 所 有 内 燃 式 引 擎 车 辆 , 让 车 辆 采 用 更 清 洁 能 源 驱 动 。 所 以 除 了 VES, 政 府 早 前 也 宣 布 推 行 电 动 车 附 加 注 册 费 优 惠 (Electric Vehicle Early Adoption Incentive), 为 电 动 车 买 家 提 供 最 多 2 万 元 的 回 扣 。 这 么 一 来 , 新 的 VES 一 旦 生 效 , 购 买 全 新 的 电 动 汽 车 和 电 动 德 士 就 可 获 得 多 达 4 万 5000 元 和 5 万 7500 元 的 回 扣 , 进 一 步 缩 小 电 动 车 和 同 类 型 内 燃 式 引 擎 车 辆 的 价 格 差 距 。 目 前 , 电 动 车 的 售 价 仍 相 对 高 昂 , 使 用 率 也 因 此 偏 低 。 陆 交 局 数 据 显 示 , 截 至 今 年 10 月 底 , 我 国 仅 有 1203 辆 电 动 汽 车 注 册 , 占 汽 车 总 数 的 0.19%; 电 动 德 士 则 有 121 辆 , 占 全 国 1 万 6012 辆 德 士 的 0.76%。 交 通 部 长 王 乙 康 昨 天 在 面 簿 贴 文 说 , 为 了 让 电 动 车 更 普 及 , 车 辆 减 排 税 务 调 整 回 扣 / 汽 车 德 士 等 级 附 加 费 目 前 上 调 后 目 前 上 调 后 A1 2 万 元 2 万 5000 元 * 3 万 元 3 万 7500 元 * 回 扣 A2 1 万 元 1 万 5000 元 * 1 万 5000 元 2 万 2500 元 * B 0 0 0 0 C1 1 万 元 1 万 5000 元 ** 1 万 5000 元 2 万 2500 元 ** 附 加 费 C2 2 万 元 2 万 5000 元 ** 3 万 元 3 万 7500 元 ** * 上 调 后 的 回 扣 从 明 年 1 月 1 日 起 生 效 ** 上 调 后 的 附 加 费 从 明 年 7 月 1 日 起 生 效 资 料 来 源 / 国 家 环 境 局 、 陆 路 交 通 管 理 局 政 府 须 让 充 电 更 为 方 便 。 全 岛 现 有 约 1800 个 电 动 车 充 电 点 , 政 府 计 划 到 了 2030 年 把 充 电 点 增 至 2 万 8000 个 。 为 达 成 这 个 目 标 , 王 乙 康 说 , 当 局 正 全 面 检 讨 方 案 , 探 讨 能 如 何 更 好 地 借 助 私 企 的 投 资 和 专 长 , 并 会 适 时 公 布 详 情 。“ 显 然 , 电 动 车 将 成 为 现 实 , 但 我 们 须 要 接 纳 并 推 广 电 动 车 。” 另 一 方 面 , 新 加 坡 能 源 集 团 和 韩 国 汽 车 巨 擘 现 代 汽 车 集 团 (Hyundai Motor Group) 昨 天 也 宣 布 签 署 商 业 合 作 协 议 , 加 速 电 动 车 在 本 地 普 及 化 。 现 代 汽 车 集 团 上 个 月 刚 宣 布 斥 资 近 4 亿 元 , 在 本 地 建 造 创 新 中 心 , 研 发 生 产 电 动 车 等 新 型 汽 车 技 术 。 运 营 本 地 最 大 高 速 充 电 网 络 的 新 能 源 将 与 现 代 汽 车 合 作 , 共 同 开 发 东 南 亚 首 创 的 电 池 出 租 商 业 模 式 , 让 电 动 车 用 户 直 接 租 用 电 池 。 早 报 图 表 � 明 年 起 , 新 的 电 动 汽 车 可 享 有 多 达 4 万 5000 元 的 回 扣 , 政 府 也 在 探 讨 增 设 充 电 设 施 , 方 便 电 动 车 充 电 。( 档 案 照 片 ) 车 商 : 充 电 点 等 基 础 设 施 是 买 家 一 大 考 量 林 静 雯 报 道 limjw@sph.com.sg 废 气 排 放 量 较 低 的 车 款 下 来 两 年 可 获 多 5000 元 税 务 回 扣 , 受 访 车 商 认 为 , 虽 然 这 能 鼓 励 更 多 买 家 考 虑 选 购 电 动 车 , 但 由 于 电 动 车 车 款 有 限 , 买 家 现 阶 段 应 多 会 选 择 其 他 较 环 保 的 车 款 。 由 于 大 多 数 电 动 车 都 符 合 A1 级 废 气 排 放 标 准 , 加 上 高 达 2 万 元 的 电 动 车 附 加 注 册 费 优 惠 , 购 买 全 新 电 动 汽 车 可 省 下 多 达 4 万 5000 元 费 用 。 百 胜 汽 车 集 团 主 席 梁 南 兴 受 访 时 说 :“4 万 5000 元 对 买 家 有 很 大 的 吸 引 力 , 不 过 目 前 电 动 车 较 多 属 大 型 车 款 , 抵 岸 价 很 高 , 因 此 回 扣 对 价 格 影 响 不 大 。 下 来 韩 国 现 代 等 估 计 会 生 产 更 多 中 小 型 电 动 车 款 , 抵 岸 价 较 低 加 上 回 扣 后 会 更 具 吸 引 力 。” 市 面 上 目 前 有 10 多 种 纯 电 动 车 款 , 包 括 雷 诺 电 动 车 Zoe、 韩 国 现 代 Kona 和 Ioniq 等 , 最 便 宜 的 要 价 10 多 万 元 。 沃 尔 沃 汽 车 代 理 商 Wearnes Automotive 总 经 理 蔡 素 芳 也 指 出 , 提 供 更 多 回 扣 是 朝 鼓 励 更 多 人 采 购 电 动 汽 车 的 正 确 方 向 前 进 , 但 买 家 是 否 会 因 这 笔 回 扣 而 买 电 动 车 , 还 言 之 过 早 。 “ 回 扣 固 然 重 要 , 但 买 家 的 一 大 考 量 仍 是 本 地 是 否 已 有 足 够 基 础 设 施 如 充 电 点 等 , 可 让 他 们 以 最 快 的 方 式 为 车 充 电 。” 另 一 方 面 , 也 是 新 加 坡 汽 车 出 入 口 商 协 会 荣 誉 顾 问 的 梁 南 兴 指 出 , 电 动 车 还 未 普 及 , 许 多 买 家 较 可 能 转 向 购 买 其 他 废 气 排 放 量 较 低 的 汽 车 , 这 让 引 进 较 多 A2 级 车 款 的 平 行 入 口 商 占 优 势 。 平 行 入 口 商 引 进 的 本 田 Shuttle 和 本 田 Vezel 等 A2 级 车 款 , 在 新 车 辆 减 排 税 务 计 划 下 享 有 回 扣 后 , 价 格 将 更 具 竞 争 力 。 例 如 , 本 田 Vezel 目 前 售 价 约 9 万 元 , 有 了 额 外 5000 元 回 扣 后 , 与 约 8 万 元 的 丰 田 Vios 车 价 更 接 近 , 让 买 家 更 愿 意 购 买 前 者 。 本 田 代 理 商 嘉 摩 哆 总 经 理 黄 成 顺 则 指 出 , 车 商 无 法 只 引 进 A1 级 和 A2 级 车 款 , 也 会 有 排 放 量 较 高 的 车 款 , 因 此 成 本 料 增 加 。 他 目 前 引 进 的 A2 级 车 款 有 Jazz,C1 级 的 有 Odyssey 和 CRV 休 旅 车 等 。

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Media Advisory WhatsApp and Facebook Service Disruption Singapore, 4 July 2019 – There are reports that WhatsApp and Instagram users around the world were not able to access these apps from Wednesday, 3 July (See news report: Channel News Asia. For customers who submitted their meter readings via WhatsApp since 5pm on Wednesday 3 July 2019 (Singapore time) and did not receive an official WhatsApp acknowledgement message from SP Group, please re-send your readings through our other channels: SP Utilities mobile app Online on the Utilities Portal Automated Phone System 1800 2222 333. Customers can key in their consumption without the need to speak to a call agent. Email customerreading@spgroup.com.sg We apologise for any inconvenience and thank you for your understanding.

Singapore Institute of Power and Gas Electrical Testing and Inspection for Non-licensed Electrical Installation Course Code: ENO39 COURSE OBJECTIVES Upon completion of this course, participants will be able to: • Carry out basic electrical inspection and testing for fixed electrical installation in residential and non-residential (up to 45kVA) for properties in compliance with the relevant code of practice • Understand good practice and common non-compliances for the inspection and testing of electrical installation work MAIN CONTENTS • Purpose of inspection and testing for low voltage installation in compliance with safety requirements • Inspection of electrical installation • Testing of electrical installation • Testing procedures for: o Insulation resistance test, Phase sequence test o Earth fault loop impedance test o Continuity test, Polarity test, RCCB test • Common non-compliances during electrical installation inspection and testing • Practical session on electrical installation testing and fault identification METHODOLOGY Lecture and practical session TARGET AUDIENCE Engineering and technical staff who are required to carry out electrical testing and inspection work/project for non-licensed electrical installation COURSE DETAILS Duration : 7 hours Mode of Delivery : Face-to-Face or Blended (Face-to-face and Synchronous E-Learning) Certification : SIPG Certificate of Completion PDU by PE Board : 7 Additional Requirement/s : Personal Protection Equipment (PPE) must be worn during practical session. PPE includes: • Insulation Shoes • Rubber Gloves COURSE FEES Full Course Fee : S$700 (before GST) For Singapore Citizens/PR/LTVP+* : Not applicable For Singapore Citizens (40 years old and above) : Not applicable Singapore Institute of Power and Gas Pte Ltd UEN: 201427065Z 2 Kallang Sector, Singapore 349277 Ver 4.0_0323 Singapore Institute of Power and Gas ADDITIONAL REMARKS • Trainee must attain at least 75% attendance rate and pass the assessment to receive Certificate of Completion and funding grant (if applicable). • Subsidy of up to 70% is applicable for Singapore Citizens, Permanent Residents or Long-Term Visitor Pass Plus (LTVP+) Holders, subject to funding agency’s approval. • Enhanced subsidy of up to 90% is applicable for Singapore Citizens aged 40 years and above, subject to funding agency’s approval. Note that GST payable will be computed from fee after 70% funding. • Professional Development Unit (PDU) is applicable for Professional Engineers registered under the Professional Engineers (PE) Board only. • All published fees are subject to prevailing GST. CONTACT US For more information, please contact SIPG at +65 6916 7930 or email training-institute@spgroup.com.sg. OTHER SIPG COURSES For more courses, visit our website at: https://www.spgroup.com.sg/about-us/training or Scan the QR code below: Singapore Institute of Power and Gas Pte Ltd UEN: 201427065Z 2 Kallang Sector, Singapore 349277 Ver 4.0_0323

TRANSMISSION SERVICE RATE SCHEDULE A SERVICE CONNECTION A1 Service Connection This includes cables, associated equipment and facilities to effect the connection of consumers’/generation companies’ equipment to SP PowerAssets Limited’s (“SPPA”) substation/network. Connection Level Low Tension (LT) High Tension (HT) Extra High Tension (EHT) Ultra High Tension (UHT) Supply Level 230V or 400V 6.6kV or 22 kV 66 kV 230kV A2 Engineering Fees Engineering fees are applicable to all cost items associated with service connection from SPPA’s substation/network to consumers’/generation companies’ premises as well as all cost items associated with required network augmentation. Table 1 – Engineering Fees (Exclusive of GST) # Category Connection Cost Rate Engineering Fee ($) 1 Up to $100,000 20% 20,000 2 3 4 5 6 7 First $100,000 Next $900,000 First $1m Next $4m First $5m Next $5m First $10m Next $10m First $20m Next $10m First $30m Above $30m - 7.5% - 6.5% - 6.0% - 5.5% - 5.0% - 4.5% # Please refer to Table 1A in Appendix 1 for charges inclusive of GST. 20,000 - 87,500 - 347,500 - 647,500 - 1,197,500 - 1,697,500 - B SERVICE CONNECTION CHARGES B1 Service Connection Charges for LT Supply All LT consumers are required to pay a one-time upfront service connection charge. This charge varies for different load requirements and is categorised as follows: [a) Development Without Substation The service connection charge comprises the cost based on requirement in kVA of tapping supply from both the High Tension [HT) and LT networks, which includes the cost of service cables. For individual consumers without substations, the cost of LT service cable for the same capacity may vary widely depending on their locations with respect to the nearest LT mains. These consumers are not the sole beneficiaries of the extension of the LT network. To achieve a greater degree of equity in terms of cost for these general consumers, a standard cost approach is adopted by grouping consumers with similar supply requirements. The average global cost per kVA is determined based on past statistics. For example, this category of consumers which comprises mainly landed residential owners applying for the same applied load, will pay the same standard connection charge regardless of the location of their premises from the existing LT network. [b) Development With Substation The service connection charge comprises the cost based on requirement in kVA of tapping supply from the HT network and the cost of service cable. The cost of tapping supply from the HT network refers to the cost of cables and consumables used in setting up a new distribution substation. It excludes the cost of shared network assets such as switchgear, transformer and HT network cables. The cost is spread to all new consumers proportionally on a per kVA basis. For consumers with substations, their supply intake point is usually adjacent to the substation, which requires a service cable of approximately 15m in most instances. Therefore, the standard cost of service cable is computed based on a length of 15m. Consumers shall pay the additional cost for service cable exceeding 15m. In addition, consumers shall also pay for those dedicated assets, such as switchgear and transformers, which are serving them and do not benefit others. Table 2 – Low Tension Standard Connection Charge (Exclusive of GST) # Capacity Requirement in kVA Up to 15 (existing premises) Up to 15 (new premises) Capacity of Final Service Cable Type of Final LT Service Cable Underground Connection Development without Substation Standard Connection Charge ($) 23 35mm 2 2C 1,600 ) 23 35mm 2 2C 1,900 ) 16 - 23 23 35mm 2 2C 2,800 ) 16 - 45 45 35mm 2 4C 5,300 ) Development with Substation* Standard Connection Charge ($) 46 - 75 75 35mm 2 4C 8,800 6,700 76 - 140 140 120mm 2 4C Al 16,700 ) 141 - 180 180 185mm 2 4C Al 22,000 ) 181 - 230 230 300mm 2 4C Al 28,700 ) 231 - 280 280 300mm 2 4C Cu 34,400 8,500 281 - 460 460 2x300mm 2 4C Al NA 12,600 461 - 560 560 2x300mm 2 4C Cu NA 17,700 561 - 1000 1,000 7x500mm 2 1C NA 26,000 # Please refer to Table 2A in Appendix 2 for charges inclusive of GST. * For service cable not exceeding 15m. For longer lengths, additional charges shall apply. Standard charges are only applicable to consumers who are connected to the shared network. Standard charges are not applicable to consumers where the network extension is unlikely to be shared by others. Some of these include supply to HDB premises, premises involving installation of bigger capacity cable in order to overcome the excessive voltage drop, temporary work sites, public installations and offshore island premises. These consumers will be required to pay for the full connection network cost, based on user-pay principle, as they are the main beneficiaries. B2 Service Connection Charges for HT, EHT and UHT Supply Consumers taking HT, EHT and UHT supply shall pay the cost of the service connections to their intake equipment including cables, associated equipment and facilities to effect the connection of consumers’ equipment to SPPA’s substation/network. The service connection shall cater for single contingency. Consumers requesting for additional level of contingency that exceeds the single contingency standard are required to pay for the full cost of such provision. B3 Dedicated Network/Substation The developer or consumer shall pay the full cost of all associated equipment and facilities under a dedicated network/substation scheme for which the network capacity is intended to serve the developer’s development or consumer’s premise(s) exclusively. A substation comprises land, building, electrical equipment and associated cables. A substation which serves a development or premise has to be provided and paid for by the developer or consumer. As the capacity of electrical equipment is lumpy, the substation may have excess capacity. The developer or consumer will carry the cost of this excess capacity which cannot be avoided. As this substation is required to serve mainly the development’s or consumer’s load, it is considered a dedicated substation. To reduce cost, a developer or consumer can choose to let SPPA bear the cost of the electrical equipment and associated cables, thus making the network/substation a nondedicated one. In return, SPPA must be allowed to allocate the excess capacity to other consumers. Even after the excess capacity is allocated, SPPA shall return the capacity to the developer or consumer if his demand grows later provided existing allocated capacity to other consumers can be diverted. The latter provision shall also apply to the decommissioning of the substation. At present, most substations provided by developers or consumers are non-dedicated substations. C GENERATION CONNECTION CHARGES Table 3: Generation Connection Charges (Exclusive of GST) # Connection Level UHT (230kV or 400kV) EHT (66kV) HT (6.6kV or 22kV) LT (230V or 400V) Charge $50,000 per MW of Installed Generation Capacity* Based on cost of service connections to generation companies’ equipment, including cables, associated equipment and facilities, to effect the connection to SPPA’s substation/network. # Please refer to Table 3A in Appendix 2 for charges inclusive of GST. * Rate is only applicable for cable installation by conventional direct burial method. D ATTENDANCE CHARGE FOR POWER FAILURE CAUSED BY FAULT WITHIN CONSUMER’S INSTALLATION Table 4: Attendance Charge (Exclusive of GST) # Consumer Type Charge per Attendance LT Domestic $5 LT Non-Domestic $30 HT $120 # Please refer to Table 4A in Appendix 3 for charges inclusive of GST. E CHARGE FOR RECONNECTION DUE TO INVOLUNTARY DISCONNECTION Table 5: Reconnection Charge (Exclusive of GST) # Charge per Connection Connection Level Weekday Weekend/ Office Hours After Office Public Holiday (8.00 am to 5.30pm) Hours LT $15 $100 $100 HT $120 $200 $200 EHT $180 $300 $300 # Please refer to Table 5A in Appendix 3 for charges inclusive of GST. F CHARGE FOR VOLUNTARY TEMPORARY DISCONNECTION & RECONNECTION Table 6: Voluntary Temporary Disconnection & Reconnection Charge (Exclusive of GST) # Charge per Feeder/Connection Connection Level Weekday Weekend/ Office Hours After Office Public Holiday (8.00 am to 5.30pm) Hours LT NA $100 $100 HT NA $200 $200 EHT NA $300 $300 # Please refer to Table 6A in Appendix 3 for charges inclusive of GST. G RE-APPOINTMENT CHARGE FOR ENERGISATION OF SERVICE CONNECTION $45 per connection (Exclusive of GST) # # Please refer to Appendix 3 for charges inclusive of GST H METER SERVICE CHARGES Table 7: Meter Service Charges (Exclusive of GST) # 1 Site testing of Single Phase Meter : $ 30 per meter per trip 2 Site testing of Three Phase Whole-Current Meter : $ 30 per meter per trip 3 Site testing of CT-operated Meter : All meter under customer account @ $80 per meter per trip 4 Additional charges for site testing : Weekday after office hours : $150 per trip Weekend/Public Holiday : $300 per trip 5 Auditing of Meter Data : $ 100 per man-day or part thereof 6 Express service for meter installation : Weekday : $150 per man-day per site Weekend/Public Holiday : $300 per man-day per site 7 Meter Installation/ Replacement of metering transformers : Weekday after office hours : $150 per man-day per site Weekend/Public Holiday : $300 per man-day per site Note : Office hours are from 8.00 am to 5.30 pm on weekdays from Monday to Friday. # Please refer to Table 7A in Appendix 4 for charges inclusive of GST. I ADVANCED METERING INFRASTRUCTURE (AMI) METER CHARGE Table 8: AMI Meter Charge (Exclusive of GST) # Applicable for any: (i) (ii) newly contestable business consumer, and household consumer who opt to use AMI meters (instead of load profiling) in OEM Installation Fee of $40.00 per AMI meter This will apply to Customer Transfer Request or Metering Option Change Request effected on 20 Mar 2018 onwards. # Please refer to Table 8A in Appendix 4 for charges inclusive of GST. J USE OF SYSTEM (UOS) CHARGES EFFECTIVE FROM 1 APRIL 2024 Table 9 : UOS Charges (Exclusive of GST) # From 1 April 2024 to 31 March 2025 Contracted Capacity Charge ($/kW/mont h) Peak Period Charge (¢/kWh) Off-Peak Period Charge (¢/kWh) Reactive Power Charge (¢/kVArh) Uncontracted Capacity Charge 7 ($/kW/month) Uncontracted Standby Capacity Charge 10 ($/kW/month) CCS 8 ECCS 9 Tier 1 Tier 2 Ultra High Tension 1 9.31 0.06 0.02 0.44 13.97 46.55 46.55 111.72 Extra High Tension 2 12.90 0.08 0.03 0.48 19.35 64.50 64.50 154.80 High Tension - Large 3 16.37 0.74 0.08 0.59 24.56 81.85 81.85 196.44 High Tension - Small 4 16.37 0.96 0.09 0.59 24.56 81.85 81.85 196.44 Low Tension - Large 5 - 6.46 5.14 - - - - - Low Tension - Small 6 - 6.46 - - - - - # Please refer to Table 9A in Appendix 5 for charges inclusive of GST. 1 Ultra High Tension - for consumers taking supplies at 230kV, 50Hz, 3-phase, 3-wire for connection with minimum Contracted Capacity of 85,000kW* 2 Extra High Tension - for consumers taking supplies at 66kV, 50Hz, 3-phase, 3-wire for a Contracted Capacity: (a) between 25,501kW and 84,999kW for service connection from the nearest feasible 66kV substation* (b) between 85,000kW and 170,000kW for connection from the nearest feasible 66kV source station* The above shall apply to new and existing customers. 3 High Tension-Large - for consumers taking supplies at 22kV or 6.6kV, 50Hz, 3-phase, 3-wire for a Contracted Capacity: (a) between 1,700kW and 12,750kW for 1 or 2 HT 22kV services* (b) between 12,751kW and 25,500kW for 3 or 4 HT 22kV services* 4 High Tension-Small - for consumers taking supplies at 22kV or 6.6kV, 50Hz, 3-phase, 3-wire for connection with Contracted Capacity of less than 1,700kW. 5 Low Tension-Large - for contestable consumers taking supplies at 400V/230V. 6 Low Tension-Small - for non-contestable consumers taking supplies at 400V/230V. These are consumers who choose to buy electricity from SP Group at the regulated tariff. 7 The Uncontracted Capacity Charge (UCC) applies in the event that the maximum demand in kW (measured by the half-hour integration meter) exceeds the Contracted Capacity. UCC applies to: (a) Normal customers without embedded generation; (b) Customers with embedded generation who require top-up supplies and opt to summate their kW output from embedded generation and kW demand from the network (i.e Summation Scheme) for determining maximum demand; and (c) Customers with embedded generation who require top-up supplies and opt to cap their power demand in kW drawn from the network (i.e Capped Capacity Scheme or Extended Capped Capacity Scheme). The UCC applies in the event that the maximum demand in kW (measured by the half-hour integration meter) exceeds the contracted capacity and shall be limited to 20% of the Contracted Capacity. 8 For Capped Capacity Scheme (CCS), the Uncontracted Standby Capacity Charge (USCC), at 5 times of Contracted Capacity Charge, applies in the event that the demand in kW (measured by the power meter) drawn from the network exceeds 120% of the contracted capacity for a duration of more than 10 seconds continuously. 9 For Extended Capped Capacity Scheme (ECCS), the 2-tier Uncontracted Standby Capacity Charge (USCC) applies as follows: • Tier 1: 5 times of Contracted Capacity Charge is applicable if the demand in kW drawn from the network exceeds 120% and up to 200% of the contracted capacity for a duration of more than 100 seconds continuously. • Tier 2: 12 times of Contracted Capacity Charge is applicable if the demand in kW drawn from the network exceeds 200% of the contracted capacity for a duration of more than 10 seconds continuously. 10 For both CCS and ECCS, the consumer shall at its own expense, install and maintain Load Limiting Device, in accordance with requirements that the Transmission Licensee may stipulate from time to time. * Based on power factor of 0.85 Notes On Use-of-System Charges Effective from 1 April 2018 1 Supply Categories The Use-of-System [UOS) Charges shall be paid for electricity transmission services at each metered intake supply point in accordance with the voltage at which a consumer receives the electricity supply. The UOS Charges are applicable for the following categories of supplies : • Low Tension [LT) Supplies at 400V/230V Supply to Low Tension-Small Consumer Supply to Low Tension-Large Consumer • High Tension [HT) Supplies at 22kV and 6.6kV Supply to High Tension-Small Consumer, whose Contracted Capacity is less than 1,700 kW per month at each metered intake supply point. Supply to High Tension-Large Consumer, whose Contracted Capacity is at least 1,700 kW per month at each metered intake supply point. • Extra-High Tension [EHT) Supplies at 66kV Supply to Extra-High Tension Consumer • Ultra-High Tension [UHT) Supplies at 230kV Supply to Ultra-High Tension Consumer • Temporary Supplies Temporary Supplies apply only to LT and HT supplies for temporary civil engineering and building construction sites. 2 Low Tension Supplies 2.1 Low Tension Small Consumer LT supplies [in kWh) to all non-contestable LT consumers are metered on a monthly basis. A flat per kWh UOS rate is levied at each metered intake supply point. These are consumers who choose to buy electricity from SP Group at the regulated tariff. 2.2 Low Tension Large Consumer LT Supplies to these contestable consumers are metered on energy (kWh) on a halfhourly time-of-day basis. The respective per kWh charges shall be levied at a “Peak” and an “Off-peak” period for the energy supplied at each metered intake supply point. 2.2.1 Peak Period Charge The Peak Period Charge payable shall be the monthly charge based on the energy (in kWh) supplied to an installation during the peak period, 7.00 am to 11.00 pm, in that month. 2.2.2 Off-Peak Period Charge The Off-Peak Period Charge payable shall be the monthly charge based on the energy (in kWh) supplied to an installation during the off-peak period, 11.00 pm to 7.00 am, in that month. 3 High Tension, Extra-High Tension and Ultra-High Tension Supplies For HT (i.e. HT Small and HT Large), EHT and UHT Supplies, UOS Charges shall be levied at each metered intake supply point as follows : a. Contracted Capacity Charge; b. Peak Period Charge; c. Off-peak Period Charge; d. Reactive Power Charge; e. Uncontracted Capacity Charge, and f. Uncontracted Standby Capacity Charge (applicable to consumers with embedded generation who opt to cap their power demand drawn from the network). 3.1 Contracted Capacity Charge 3.1.1 The Contracted Capacity Charge is a monthly charge payable in any month for the Contracted Capacity at each intake supply point of a consumer. The Contracted Capacity shall be the supply capacity (in kW), which is requested by the consumer for that intake supply point. For the avoidance of doubt, and without prejudice to paragraph 3.1.3 herein, the consumer shall not be allowed to reduce the declared Contracted Capacity upon the signing of the Consumer Connection Agreement / Supply Agreement, notwithstanding the fact that the energisation of the new supply has still not taken place. 3.1.2 For a new connection, consumers are subject to a binding period of 5 years from the target date or the commissioning date for SPPA’s plant and equipment, except for the service cable, whichever is later. During the 5-year binding period, no reduction to the Contracted Capacity is allowed. For new HT, EHT and UHT connections, the minimum Contracted Capacity for each intake supply point is as follows : HT with 1 or 2 feeders HT with 3 or 4 feeders EHT UHT 1,700 kW, 12,751 kW, 25,501 kW, 85,000 kW. During the first year of the 5-year binding period, requests for intermediate incremental steps of Contracted Capacity may be made before the full Contracted Capacity is implemented. The first step shall be at least one quarter ( 1 /4) of the consumer’s requested full Contracted Capacity at each intake supply point. 3.1.3 After the initial 5-year binding period, the consumer may, by giving at least 10 business days’ notice in writing, reduce his Contracted Capacity at each intake supply point subject to the following minimum values: HT with 1 or 2 feeders HT with 3 or 4 feeders EHT UHT 850 kW, 6,375 kW, 12,750 kW, 42,500 kW. Any such reduction in Contracted Capacity shall be subject to a 1-year binding period from the effective date of the revised Contracted Capacity, i.e. the consumer shall not be entitled to make any further reduction in the Contracted Capacity within one year following any such reduction. The Market Support Services Licensee will inform the consumer of the date of their billing cycle. The consumer will be billed based on the revised Contracted Capacity for the entire billing cycle that encompasses the effective date of the revised Contracted Capacity. 3.1.4 The consumer, may, by giving at least 15 business days’ notice in writing, may be allowed to increase his Contracted Capacity, during the 5-year or 1-year binding period. The revised Contracted Capacity shall apply for the remainder of the initial 5-year binding period or for a minimum period of 1 year, whichever is later, provided SPPA is not required to install new or additional equipment. The consumer will be billed based on the revised Contracted Capacity for the entire billing cycle that encompasses the effective date of the revised Contracted Capacity. Reduction of Contracted Capacity during binding periods will not be allowed. 3.1.5 A consumer whose revised Contracted Capacity requires SPPA to install new or additional equipment shall be considered as receiving a new supply with a new 5-year binding period. 3.1.6 Subject to Clause 3.1.4 and 3.1.5, the UCC incurred by a consumer in a particular month (“UCC Month”) can be converted into Contracted Capacity Charge provided: (i) (ii) (iii) (iv) The consumer submits the request for an increase in Contracted Capacity no later than 2 weeks after the date of the bill for the UCC Month; The revised Contracted Capacity is not less than the maximum demand recorded in the UCC Month; The revised Contracted Capacity does not require the Transmission Licensee to install new or additional equipment; and Upon approval by the Transmission Licensee, the revised Contracted Capacity shall take effect on the first day of the UCC Month and thereafter shall not be reduced within one year, or the remaining of the 5-year binding period, whichever is later. 3.1.7 For a new development with landlord and tenants, the Contracted Capacity required by the landlord himself and his tenants (HT and above) must in aggregate meet the minimum values set out in paragraphs 3.1.2 to 3.1.3 above in order for the landlord to qualify for HT, EHT or UHT supplies. If landlord or its tenants (HT and above) request to revise their Contracted Capacity, the aggregate Contracted Capacity after revision must meet the minimum Contracted Capacity values and subject to the same terms and conditions for revision of Contracted Capacity set out in paragraphs 3.1.3 and 3.1.4. 3.1.8 Existing HT, EHT or UHT consumers may have Contracted Capacity below the minimum Contracted Capacity as specified in paragraphs 3.1.2 and 3.1.3. For such consumers, they may request to increase (but not decrease) their Contracted Capacity in the manner as described above. 3.2 Peak Period Charge The Peak Period Charge payable shall be the monthly charge based on the energy (in kWh) supplied to an installation during the peak period, 7.00 am to 11.00 pm, in that month. 3.3 Off-Peak Period Charge The Off-Peak Period Charge payable shall be the monthly charge based on the energy (in kWh) supplied to an installation during the off-peak period, 11.00 pm to 7.00 am, in that month. 3.4 Reactive Power Charge The Reactive Power Charge is a monthly charge payable in any month for the installation's excess kVArh consumption. The excess kVArh shall be the difference by which the installation's kVArh consumption drawn from the network in that month is greater than 62% of its kWh consumption drawn from the network in the same month. 3.5 Uncontracted Capacity Charge 3.5.1 The Uncontracted Capacity Charge is a monthly charge payable in any month for the Uncontracted Capacity utilised. The Uncontracted Capacity is the capacity in kW by which the maximum demand in kW (measured by the half-hour integration meter) exceeds the Contracted Capacity at that metered intake supply point. 3.5.2 The Uncontracted Capacity Charge shall apply to the following HT, EHT and UHT consumers : a. Normal consumers without embedded generation; b. Consumers with embedded generation whose monthly maximum demand in kW is the maximum summated demand in kW in the month, determined by summating the kW demand drawn from the network and the kW output from embedded generation (i.e. Summation Scheme); and c. Consumers with embedded generation who opt to cap their power demand in kW drawn from the network in the event that the maximum demand in kW (measured by the half-hour integration meter) exceeds the Contracted Capacity at that metered intake supply point (i.e. Capped Capacity Scheme or Extended Capped Capacity Scheme). The Uncontracted Capacity for these consumers shall be limited to 20% of the Contracted Capacity. 3.6 Uncontracted Standby Capacity Charge 3.6.1 The Uncontracted Standby Capacity Charge is a monthly charge payable in any month for the Uncontracted Standby Capacity utilised. The Uncontracted Standby Capacity Charge shall apply to those HT, EHT and UHT consumers with embedded generation who opt for the Capped Capacity Scheme or Extended Capped Capacity Scheme. 3.6.2 For Capped Capacity Scheme, the Uncontracted Standby Capacity Charge applies in the event the demand in kW drawn from the network (measured by the power meter) exceeds 120% of the Contracted Capacity at that metered intake supply point for a duration of more than 10 seconds continuously. 3.6.3 For Extended Capped Capacity Scheme, the Uncontracted Standby Capacity Charge applies in the event : • the demand in kW drawn from the network exceeds 120% and up to 200% of the Contracted Capacity at that metered intake supply point for a duration of more than 100 seconds continuously; or • the demand in kW drawn from the network exceeds 200% of the Contracted Capacity at that metered intake supply point for a duration of more than 10 seconds continuously. 3.6.4 For the avoidance of doubt, in the event Uncontracted Standby Capacity Charge applies in accordance with Clauses 3.6.2 and 3.6.3 above, Uncontracted Capacity Charge shall also be applicable for the Contracted Capacity portion which is 20% above the customer’s declared Contracted Capacity. 4 Temporary Supplies Temporary Supplies apply only to LT and HT supplies for temporary civil engineering and building construction sites. The UOS charges applicable for the LT and HT temporary supplies shall be the same as those used for LT and HT supplies respectively. For temporary supplies at HT, the Contracted Capacity shall apply for a binding period of 2 years. Upward revision of the Contracted Capacity may be allowed during the validity of the binding period of the Contracted Capacity. The revised Contracted Capacity shall in such cases apply for a minimum period of 1 year, provided SPPA is not required to install new or additional equipment. Downward revision during such binding period will not be allowed. A consumer whose revised Contracted Capacity requires SPPA to install new or additional equipment, shall be considered as receiving a new temporary supply. The term granted for temporary connection is 2 years. Appendix 1 A2 ENGINEERING FEES Table 1A – Engineering Fees (Inclusive of 9% GST) Category Connection Cost ($) Rate* Engineering Fee Payable ($) 1 Up to $100,000 20% 21,800 First $100,000 - 2 Next $900,000 7.5% First $1m - 3 Next $4m 6.5% First $5m - 4 Next $5m 6.0% First $10m - 5 Next $10m 5.5% First $20m - 6 Next $10m 5.0% First $30m - 7 Above $30m 4.5% * Prevailing GST rate will be also applied to the balance. 21,800 - 95,375 - 378,775 - 705,775 - 1,305,275 - 1,850,275 - Appendix 2 B SERVICE CONNECTION CHARGES Table 2A – Low Tension Standard Connection Charge (Inclusive of 9% GST) Capacity Requirement in kVA Capacity of Final service Cable Type of Final LT Service Cable Development without Substation Standard Connection Charge ($) Development with Substation* Standard Connection Charge ($) Underground Connection Up to 15 (existing premises) 23 35mm 2 2C 1,744 ) Up to 15 (new premises) 23 35mm 2 2C 2,071 ) 16 - 23 23 35mm 2 2C 3,052 ) 16 - 45 45 35mm 2 4C 5,777 ) 46 - 75 75 35mm 2 4C 9,592 7,303 76 - 140 140 120mm 2 4C Al 18,203 ) 141 - 180 180 185mm 2 4C Al 23,980 ) 181 - 230 230 300mm 2 4C Al 31,283 ) 231 - 280 280 300mm 2 4C Cu 37,496 9,265 281 - 460 460 2x300mm 2 4C Al NA 13,734 461 - 560 560 2x300mm 2 4C Cu NA 19,293 561 - 1000 1,000 7x500mm 2 1C NA 28,340 * For service cable not exceeding 15m. For longer lengths, additional charges shall apply. C GENERATION CONNECTION CHARGES Table 3A: Generation Connection Charges (Inclusive of 9% GST) Connection Level UHT (230kV or 400kV) EHT (66kV) HT (6.6kV or 22kV) LT (230V or 400V) Charge $54,500 per MW of Installed Generation Capacity* Based on cost of service connections to generation companies’ equipment, including cables, associated equipment and facilities, to effect the connection to SPPA’s substation/network plus applicable GST. * Rate is only applicable for cable installation by conventional direct burial method. Appendix 3 D ATTENDANCE CHARGE FOR POWER FAILURE CAUSED BY FAULT WITHIN CONSUMER’S INSTALLATION Table 4A: Attendance Charge (Inclusive of 9% GST) Consumer Type Charge per Attendance LT Domestic $5.45 LT Non-Domestic $32.70 HT $130.80 E CHARGE FOR RECONNECTION DUE TO INVOLUNTARY DISCONNECTION Table 5A: Reconnection Charge (Inclusive of 9% GST) Charge per Connection Connection Weekday Weekend/ Level Office Hours After Office Public Holiday (8.00 am to 5.30pm) Hours LT $16.35 $109 $109 HT $130.80 $218 $218 EHT 196.20 $327 $327 F CHARGE FOR VOLUNTARY TEMPORARY DISCONNECTION & RECONNECTION Table 6A: Voluntary Temporary Disconnection & Reconnection Charge (Inclusive of 9% GST) Charge per Feeder/Connection Connection Weekday Weekend/ Level Office Hours After Office Public Holiday (8.00 am to 5.30pm) Hours LT NA $109 $109 HT NA $218 $218 EHT NA $327 $327 G RE-APPOINTMENT CHARGE FOR ENERGISATION OF SERVICE CONNECTION $49.05 per connection (Inclusive of 9% GST) Appendix 4 H METER SERVICE CHARGES Table 7A: Meter Service Charges (Inclusive of 9% GST) 1 Site testing of Single Phase Meter : $32.70 per meter per trip 2 Site testing of Three Phase Whole-Current Meter : $32.70 per meter per trip 3 Site testing of CT-operated Meter : All meter under customer account @ $87.20 per meter per trip 4 Additional charges for site testing : Weekday after office hours : $163.50 per trip Weekend/Public Holiday : $327 per trip 5 Auditing of Meter Data : $109 per man-day or part thereof 6 Express service for meter installation : Weekday : $163.50 per man-day per site Weekend/Public Holiday : $327 per man-day per site 7 Meter Installation/ Replacement of metering transformers : Weekday after office hours : $163.50 per man-day per site Weekend/Public Holiday : $327 per man-day per site Note: Office hours are from 8.00 am to 5.30 pm on weekdays from Monday to Friday. I ADVANCED METERING INFRASTRUCTURE (AMI) METER CHARGE Table 8A: AMI Meter Charge (Inclusive of 9% GST) Applicable for any: (i) (ii) newly contestable business consumer, and household consumer who opt to use AMI meters (instead of load profiling) in OEM Installation Fee of $43.60 per AMI meter This will apply to Customer Transfer Request or Metering Option Change Request effected on 20 Mar 2018 onwards. Appendix 5 J USE OF SYSTEM CHARGES (GST INCLUSIVE FEE APPLICABLE WITH EFFECT FROM 1 APRIL 2024) Table 9A : UOS Charges (Inclusive of 9% GST) From 1 April 2024 to 31 March 2025 Contracted Capacity Charge ($/kW/month) Peak Period Charge (¢/kWh) Off-Peak Period Charge (¢/kWh) Reactive Power Charge (¢/kVArh) Uncontracted Capacity Charge ($/kW/month) Uncontracted Standby Capacity Charge ($/kW/month) CCS ECCS Tier 1 Tier 2 Ultra High Tension 10.15 0.07 0.02 0.48 15.23 50.74 50.74 121.77 Extra High Tension 14.06 0.09 0.03 0.52 21.09 70.31 70.31 168.73 High Tension - Large 17.84 0.81 0.09 0.64 26.77 89.22 89.22 214.12 High Tension - Small 17.84 1.05 0.10 0.64 26.77 89.22 89.22 214.12 Low Tension - Large - 7.04 5.60 - - - - - Low Tension - Small - 7.04 - - - - Note : Figures above may not reflect the full GST effect due to rounding.

Advisory COVID-19: SUSPENSION OF MANUAL READING OF UTILITIES METERS Singapore, 7 April 2020 – While you stay home, SP Group will continue to provide essential services such as operating the national power grid and delivering electricity and gas supply to you. Our officers also continue to be on standby 24/7 to attend to any electricity/gas supply disruption. To protect you and our staff, our meter readers will not be visiting your premises to check your electricity, water and gas meters to record your monthly utilities consumption during the Circuit Breaker period, in line with safe distancing measures outlined by the Singapore government. The earliest appointment to close a utilities account will be available from 2 June onwards. We advise all customers to minimise scheduling appointments to open a utilities account during this period. For those without advanced electricity meters, your April and May utilities consumption will be based on an estimated amount and the difference will be adjusted in your subsequent bills. Alternatively, you can submit your own meter readings conveniently through the SP Utilities mobile app, SP Utilities Portal, Whatsapp, Email or the SP Customer Service Hotline via the automated option. -Ends- About SP Group SP Group is a leading energy utilities group in the Asia Pacific. It owns and operates electricity and gas transmission and distribution businesses in Singapore and Australia, and district cooling businesses in Singapore and China. SP Group is committed to providing customers with reliable and efficient energy utilities services. About 1.6 million industrial, commercial and residential customers in Singapore benefit from SP Group’s world-class transmission, distribution and market support services. These networks are amongst the most reliable and cost-effective world-wide. SP Group also drives digital solutions to empower customers to manage their utilities, reduce consumption and save cost. For more information, please visit spgroup.com.sg or for follow us on Facebook at fb.com/SPGroupSG and on Twitter @SPGroupSG. 1

省 电 省 空 间 还 能 回 收 热 能 地 下 “ 冷 库 ” 为 滨 海 湾 建 筑 群 送 凉 意 ▲ 制 冷 厂 从 各 建 筑 回 收 的 热 量 从 这 组 ▲ 制 冷 机 制 造 的 冷 能 以 冷 水 为 媒 介 从 右 边 的 大 水 管 输 到 各 个 建 筑 , 之 后 再 将 聚 集 在 建 筑 里 的 热 量 以 大 约 13 度 的 水 温 从 左 边 的 水 管 回 流 。 ▲ 制 冷 厂 从 各 建 筑 回 收 的 热 量 从 这 组 生 生 不 息 滨 海 湾 多 个 建 筑 皆 采 用 区 域 供 冷 系 统 调 节 室 内 温 度 。 这 个 系 统 由 滨 海 林 荫 道 1 号 大 楼 , 以 及 滨 海 湾 金 沙 商 场 和 莱 佛 士 码 头 1 号 大 楼 地 下 的 三 个 制 冷 厂 所 组 成 , 相 信 是 目 前 世 界 上 制 冷 功 率 最 大 的 多 厂 区 域 系 统 之 一 。 滨 海 湾 新 市 区 区 域 供 冷 系 统 ▲ 滨 海 湾 金 沙 地 下 的 制 冷 厂 有 几 套 这 样 的 双 蒸 发 式 制 冷 机 , 能 将 水 冷 却 至 4.5 度 , 也 能 制 冰 将 冷 能 储 存 在 蓄 冰 槽 , 必 要 时 再 使 用 。 滨 海 林 荫 道 1 号 3 2 海 洋 金 融 中 心 滨 海 湾 金 沙 地 下 1 莱 佛 士 码 头 1 号 地 下 滨 海 湾 花 园 杨 萌 报 道 yangmeng@sph.com.sg 在 滨 海 湾 金 沙 商 场 外 的 一 侧 , 有 一 扇 不 怎 么 引 人 注 意 的 小 门 , 从 小 门 下 楼 到 底 层 , 再 走 过 一 道 长 长 的 隧 道 , 那 里 却 隐 藏 着 相 信 是 新 加 坡 最 大 的 地 下 “ 冷 库 ”。 这 个 “ 冷 库 ” 是 为 滨 海 湾 新 市 区 供 应 冷 气 的 其 中 一 个 制 冷 厂 。 温 度 低 至 4.5 摄 氏 度 的 冷 却 水 , 就 是 在 这 个 深 入 地 下 20 多 米 、 面 积 约 1 万 平 方 米 的 制 冷 厂 里 制 造 。 随 着 一 组 6 0 兆 瓦 制 冷 量 (MWr) 的 制 冷 机 在 去 年 投 入 使 用 , 包 括 滨 海 湾 金 沙 制 冷 厂 在 内 的 区 域 供 冷 (district cooling) 系 统 , 相 信 已 成 为 世 界 上 制 冷 功 率 最 大 的 多 厂 区 域 供 冷 系 统 之 一 。 经 营 该 系 统 的 新 加 坡 供 冷 有 限 ▲ 制 冷 机 制 造 的 冷 能 以 冷 水 为 媒 介 从 右 边 的 大 水 管 输 到 各 个 建 筑 , 之 后 再 将 聚 集 在 建 筑 里 的 热 量 以 大 约 13 度 的 水 温 从 左 边 的 水 管 回 流 。 ▲ 制 冷 厂 从 各 建 筑 回 收 的 热 量 从 这 组 冷 却 塔 散 发 。 公 司 (Singapore District Cooling) 再 通 过 管 道 输 送 给 各 个 “ 联 网 ” 大 自 2 0 0 6 年 就 在 莱 佛 士 码 头 1 号 楼 。 大 楼 使 用 者 可 根 据 需 求 利 用 管 (One Raffles Quay) 地 下 建 造 了 第 道 里 的 冷 却 水 降 低 室 滨 内 海 温 湾 度 花 。 园 在 制 一 个 制 冷 厂 。 再 加 上 滨 海 林 荫 道 1滨 海 冷 湾 过 金 程 沙 中 地 所 下 散 发 的 热 气 则 可 用 来 烧 号 (One Marina Boulevard) 大 楼 原 热 水 , 1 供 应 给 滨 海 湾 金 沙 的 酒 店 和 有 的 10 兆 瓦 制 冷 机 组 也 被 连 接 起 厨 房 使 用 。 来 , 成 为 一 个 “ 卫 星 制 冷 厂 ”, 除 了 以 上 三 个 设 有 制 冷 厂 的 这 三 套 制 冷 厂 的 总 制 冷 量 加 起 来 达 建 筑 外 , 使 用 区 域 供 冷 系 统 的 227 兆 瓦 。 还 包 括 滨 海 湾 金 融 中 心 (Marina 跟 一 般 商 业 大 楼 独 立 运 作 的 制 Bay Financial Centre)、 亚 洲 广 冷 系 统 不 同 滨 , 海 区 林 域 荫 供 道 冷 1 系 号 统 利 用 一 场 (Asia Square)、 滨 海 舫 (The 个 个 大 型 制 冷 机 , 将 水 冷 却 之 后 , Sail)、 滨 海 湾 公 园 (Gardens By 3 The Bay)、 海 洋 金 融 中 心 (Ocean Financial Centre)、 滨 海 湾 展 馆 (Marina Bay City Gallery), 以 及 海 湾 舫 站 (Bayfront) 和 市 中 心 站 (Downtown) 这 两 个 地 铁 站 。 区 域 供 冷 计 划 或 再 扩 大 据 了 解 , 政 府 还 计 划 进 一 步 扩 大 该 区 的 供 冷 厂 数 量 , 让 更 多 大 楼 加 入 网 络 。 目 前 , 经 由 系 统 供 冷 的 滨 海 新 市 区 面 积 约 为 160 万 平 方 米 , 冷 却 自 愿 加 入 供 冷 区 的 建 筑 资 料 来 源 : 市 区 重 建 局 、 新 加 坡 供 冷 有 限 公 司 制 冷 厂 供 冷 区 ( 区 内 所 有 商 业 建 筑 都 须 由 该 系 统 供 冷 ) 水 输 送 管 道 长 约 8 公 里 , 大 部 分 管 道 都 铺 设 在 包 含 食 水 管 和 电 缆 的 共 用 服 务 设 施 隧 道 (Common Service Tunnel) 里 , 管 道 最 深 处 深 入 地 底 35 米 至 40 米 。 充 分 利 用 中 央 制 冷 有 助 提 高 能 源 效 率 。 其 中 , 区 域 供 冷 系 统 跟 传 统 的 独 立 式 制 冷 系 统 相 比 , 就 节 省 了 30% 的 能 源 。 此 外 , 建 筑 无 需 另 辟 空 间 装 置 自 己 的 制 冷 机 , 这 能 省 下 约 1% 的 建 筑 面 积 和 建 造 制 冷 机 的 成 本 。 在 土 地 宝 贵 、 可 再 生 能 源 如 太 阳 能 发 电 又 受 云 层 覆 盖 限 制 的 新 加 坡 , 这 样 的 能 源 节 省 计 划 显 得 格 外 重 要 , 特 别 是 制 冷 一 般 就 占 了 建 筑 电 力 需 求 的 一 半 。 新 加 坡 供 冷 有 限 公 司 是 新 加 坡 能 源 及 法 国 达 尔 凯 的 合 资 公 司 。 董 事 经 理 邱 秀 金 受 访 时 说 :“ 如 有 机 会 的 话 , 我 们 希 望 能 在 更 多 未 开 发 的 土 地 , 或 者 现 有 建 筑 之 间 建 造 区 域 供 冷 系 统 。” 本 地 目 前 有 数 个 区 域 供 冷 系 统 。 其 中 , 吉 宝 区 域 供 热 供 冷 (Keppel DHC S) 就 负 责 为 启 奥 生 物 医 药 园 (Biopolis) 和 启 汇 城 (Fusionopolis) 等 提 供 区 域 供 冷 系 统 。

Appendix 2 FY21/22 CPMS Annual Assessment (1 st April 2021– 31 st March 2022) For FY21/22, the top 5 contractors who obtained the highest overall Annual Score are listed below in alphabetical order and not in any ranking sequence - Top 5 Contractors HIAP ENGINEERING & CONSTRUCTION PTE LTD HYUNDAI ENGINEERING & CONSTRUCTION CO., LTD LIH MING CONSTRUCTION PTE LTD SING TEC DEVELOPMENT PTE LTD WENG GUAN TECHNOLOGY PTE LTD As per our CPMS Policy, the top 5 contractors for the assessment year will be given an incentive of 2% of the total annual value of their respective contracts capped at S$100,000/- per year per contractor. The bottom 2 contractors (listed in alphabetical order) for the annual assessment are as shown below: Bottom 2 Contractors HUAT BENG ENGINEERING CONSTRUCTION PTE LTD WEC ENGINEERS & CONSTRUCTORS PTE LTD As per CPMS Policy, the bottom two contractors will be suspended from participating in any new tenders for a 12-month period from 1 st April 2022 to 31 st March 2023. SP Group 2 Kallang Sector, Singapore 349277, Tel: +65 6916 8888, www.spgroup.com.sg

SP Group donates S$1m to Community Chest � THU, JUN 24, 2021 - 5:50 AM | UPDATED THU, JUN 24, 2021 - 5:50 AM SAMANTHA HEO � samheo@sph.com.sg Above: Shari ah Dayana and Andri Panusunan Sagala with their sons, three-year-old Rumi (2nd from left) and one-year old Aria. PHOTO: SP GROUP Singapore SP GROUP (SP) donated S$1 million to Community Chest to kickstart an initiative supporting children from low-income families on Wednesd The initiative, called SP Kids at Heart, will bene t about 2,000 KidSTART children for a year and provide them with educational tools, books a Mohd Hassan Marican, chairman of SP said: "We are expanding our community outreach to help children, who are the future of Singapore." The initiative will complement SP's existing programmes for seniors through the SP Heartware Fund. "Through SP Kids at Heart, we can give them the best possible start in their formative years," he added. Community Chest which will also put the donation towards other electronic devices such as Internet routers and tablets in these learning an development packs. SP said in a press release that it will provide additional grocery vouchers, nancial assistance packages, and other tools and equipment that create more conducive home learning environments for bene ciaries. Minister for Social and Family Development, Masagos Zulki i, said: "SP has shown us how corporates can play their part in building a society opportunities together even amid a pandemic." Mr Masagos is also the chairman of the Growing Together with KidSTART Council. SP will tap into its pool of sta volunteers, known as SP Heart Workers, to assemble, deliver and install the packages for families. They will also produce instructional videos, or engage in on-site activities with bene ciaries when social restrictions lift. SP GROUP CSR