News Release KidSTART Singapore new play production, Adventures with Andi, promotes reading and language development among children Presented as part of KidSTART Stories, the play brings to life Minister of State Sun Xueling’s book series “What Ants Do” to provide access to theatre arts and nurture reading interest through interactive plays for KidSTART families Singapore, 30 May 2023 - This National Family Week, KidSTART Singapore presents Adventures with Andi, a children’s play production adapted by KidSTART Early Childhood Consultant, Mdm Puspavalli Namasivayam based on the 3-book series “What Ants Do”, authored by Minister of State, Ministry of Home Affairs and Ministry of Social and Family Development Sun Xueling. An interactive play developed for the whole family, Adventures with Andi is an extension of KidSTART Stories, an initiative to support parents in the early childhood development of their children through storytelling and reading. To be staged at the School of the Arts (SOTA) Drama Theatre from 9 to 11 June, children, parents and grandparents alike can embark on an adventure through the characters to discover the meaning of home and friendship. Supported by SP Group, 2 about 450 KidSTART families will enjoy the play for free, through an immersive theatre arts experience. The families were also gifted MOS Sun’s book series which will give them the opportunity to read the book before experiencing it come to life in the theatre. Tickets are also available for the public to purchase via Sistic. The adapted screenplay for Adventures with Andi illustrates values of kindness, care and teamwork as Andi the ant embarks on a journey around the world to find the true meaning of home and friendship. The play features interactive songs and craft sessions for the whole family to participate in, offering a valuable opportunity for families to spend quality time together and foster deeper parent-child interactions, as well as hone the development of children’s language skills through storytelling and theatre. Madam Rahayu Buang, Chief Executive Officer, KidSTART Singapore said, “Experiences such as reading, storytelling and attending theatre productions are not only powerful in supporting the development of language skills and encourage imagination and creativity amongst children, they also provide an opportunity for family quality time and play, which support the holistic development of children during their early years. Following the positive feedback on KidSTART Stories last year, we are happy to extend a new play production with the support of SP Group for all families to enjoy this June school holiday. At KidSTART, we want all children to have the opportunity to grow, learn and bond with their parents. I encourage families to join us at Adventures with Andi, and eligible families to sign up for the KidSTART programme so that they can enjoy similar activities and learn together.” Minister of State, Ministry of Home Affairs and Ministry of Social and Family Development Sun Xueling said “It has been a memorable experience partnering with KidSTART Singapore to create the stage adaptation and I can’t wait for families to experience it! I hope that as part of National Family Week, families can have a meaningful and positive experience at Adventures with Andi where the children can learn about core family values such as love, care, and respect through Andi's story. By bringing the world of arts to the families, my wish is for parents to witness how we can have different dreams such as being a playwriter or an actor. If children are passionate about arts, we should celebrate their diverse talents and help them achieve their potential.” In addition to sponsoring KidSTART families to Adventures with Andi, SP Group volunteers, known as SP Heart Workers, also helped to distribute the three-part “What Ants Do” book series 3 to KidSTART families who will be attending the play. The books will expand the families’ KidSTART Stories collection at home, providing more opportunities for families to cultivate their child's interest in reading and use stories to develop their language abilities. Stanley Huang, Group CEO of SP Group, said, “We are heartened that our collaboration with KidSTART Singapore will benefit more than 6,000 children and their families, through strengthening family bonds and nurturing early childhood development and literacy. As KidSTART’s initiatives grow from strength to strength, we remain committed to helping more children from lower-income families grow holistically during their formative years. Adventures with Andi is a great example led by MOS Sun Xueling of how we can enable unique learning experiences and create memorable family moments.” Madam Rahayu adds, “We would like to thank MOS Sun Xueling for allowing KidSTART to adapt her book series into an interactive children’s play, as well as ‘Growing Together with KidSTART’ partner SP Group for their generous support towards KidSTART families. There are many ways to uplift children and Adventures with Andi is a great example of how the public, private and people sectors can work together to support KidSTART children in having a good start in life.” KidSTART mother of 4 children, Ms Teresa Christiana Katty, 34 years old shared that the family is looking forward to watching Adventures with Andi, which will be their first theatre experience. “My children and I enjoyed reading the “What Ants Do” book series received and are excited to watch the books come to life on stage at the upcoming Adventures with Andi play. It is a great way to occupy the children during the June holidays and I believe the play will teach my children about good values in a fun way. I want to thank KidSTART Singapore for providing us with such free family activities where we can enjoy family time and experience a play at the theatre for the very first time.”   KidSTART parent of six, Mdm Juliana Binte Samsudien, aged 35 also shared, “This June holidays, I am surprising my children with tickets to catch the play and believe this would be a great opportunity to develop their love for the arts and theatre. As a mother, I am always on the lookout for new experiences to help my children learn. After attending KidSTART Sea Adventures last year, I saw how they enjoyed themselves dancing to the music and characters. Till today they are still humming to the play’s tunes! I cannot wait to see their reactions when they watch Adventures with Andi.” Adventures with Andi runs from 9 to 11 June at SOTA Drama Theatre. Tickets are priced at $35 and $45 and members of the public can purchase them from Sistic. KidSTART families attend free of charge. This is the second play production by KidSTART Singapore, following the inaugural play, KidSTART Sea Adventures, in 2022. KidSTART Stories provides KidSTART families a set of age-appropriate books and bookshelves to create a reading area at home to kickstart their reading journey and support children’s learning and development through books. It is an initiative under KidSTART Singapore, a non-profit organisation dedicated to support low-income families with early childhood development of children aged 0 to 6 years, to have a good start in life. The media kit for Adventures with Andi can be found here, and for more information, please visit the KidSTART website here. For information about joining the KidSTART programme, visit here. About KidSTART Singapore Limited KidSTART Singapore Limited is a non-profit organisation incorporated as a Company Limited by Guarantee in September 2020, to implement programmes supporting families in early childhood development, particularly the KidSTART programme. The CLG attained charity status in March 2022. Click here for more information on KidSTART. About SP Group SP Group is a leading utilities group in the Asia Pacific, empowering the future of energy with lowcarbon, smart energy solutions for its customers. It owns and operates electricity and gas transmission and distribution businesses in Singapore and Australia, as well as sustainable energy solutions in Singapore, China, Thailand and Vietnam. As Singapore’s national grid operator, about 1.6 million industrial, commercial and residential customers benefit from its world-class transmission, distribution and market support services. These networks are amongst the most reliable and cost-effective worldwide. Beyond traditional utilities services, SP Group provides a suite of sustainable and renewable energy solutions such as microgrids, cooling and heating systems for business districts and residential townships, solar energy solutions, electric vehicle fast-charging stations and digital energy solutions for customers in Singapore and the region. For more information, please visit spgroup.com.sg or follow us on Facebook at spgrp.sg/facebook, LinkedIn at https://spgrp.sg/linkedin and Instagram at https://spgrp.sg/Instagram.

SP Group’s Integrated Energy Solutions to Power Rangsit University’s Green Energy Transformation SUSTAINABILITY SP is partnering Rangsit University (RSU) in Thailand to transform RSU’s main campus into a smart energy, low-carbon academic environment. At the campus, located at Mueang Pathum Thani District, Greater Bangkok, SP will design and deploy a comprehensive suite of integrated and sustainable energy solutions. These include rooftop and floating solar PV systems with a centralised energy management and storage system, and harnessing SP’s GETTM (Green Energy Tech) building intelligence system to maximise energy efficiency and enhance occupant comfort.  When completed in 2024, these solutions will enable the university to green up to 21 per cent of its total energy consumption and lower its carbon emissions by 1,400 tonnes annually. SP and RSU will also study the feasibility of implementing more solutions across the campus, such as district cooling and increasing the scale of solutions deployed in the partnership agreement.  The collaboration on these fronts will be announced today an event in Bangkok, where there will be a showcase of SP’s solutions to guests and the media at the event. For more info, please read:  TAGS SUSTAINABILITYTHAILAND YOU MIGHT BE INTERESTED TO READ SP Group expands sustainable energy operations in China with Chongqing Transport Hub project win STMicroelectronics enhances sustainability with chiller cooling system at Toa Payoh SP signs PPA with BASF for rooftop solar deployment

28 June 2013 For Immediate Release MEDIA RELEASE ELECTRICITY TARIFF REVISION FOR THE PERIOD 1 JULY TO 30 SEPTEMBER 2013 1. For the period from 1 Jul to 30 Sep 2013, electricity tariffs will decrease by an average of 2.9%. 2. The tariff reduction is due to lower cost of natural gas used for electricity generation, which fell by 5.1% compared to the previous quarter. 3. The electricity tariff for households will decrease by 2.8% in Q3 2013 from 26.70 to 25.95 cents per kWh. The average monthly electricity bill for families living in fourroom HDB flats will decrease by $3.08 (see Appendix 3 for the average decrease for different household types). 4. SP Services reviews the electricity tariffs quarterly based on guidelines set by the Energy Market Authority (EMA), the electricity industry regulator. The latest tariffs given in Appendix 1 have been approved by the EMA. _______________________________________________________________________________________________________ Issued by: SP Services Limited 10 Pasir Panjang Road #03-01 Mapletree Business City Singapore 117438 Co. Reg No : 199504470N www.spservices.com.sg SP Services Ltd 10 Pasir Panjang Road #03-01 Mapletree Business City Singapore 117438 Tel (65) 6378 8888 www.spservices.com.sg Co. Registration No.: 199504470N Appendix 1 REVISION OF ELECTRICITY TARIFFS FROM 1 JULY 2013 SP Services Ltd 10 Pasir Panjang Road #03-01 Mapletree Business City Singapore 117438 Tel (65) 6378 8888 www.spservices.com.sg Co. Registration No.: 199504470N Appendix 2 BREAKDOWN OF ELECTRICITY TARIFF 1. The electricity tariff consists of the following four components: a) Energy cost (paid to the generation companies): This component is adjusted quarterly to reflect changes in the cost of power generation. b) Network cost (paid to SP PowerAssets): This fee is reviewed annually. c) Market Support Services Fee (paid to SP Services): This fee is reviewed annually. d) Market Administration and Power System Operation Fee (paid to Energy Market Company and Power System Operator): This fee is reviewed annually to recover the costs of operating the electricity wholesale market and power system. Q3 2013 TARIFF Energy Costs 20.68¢/kWh Decreased by 0.75 ¢/kWh Generation Companies Network Costs 5.05¢/kWh MSS Fee 0.17¢/kWh Market Admin & PSO Fee 0.05¢/kWh No Change No Change No Change SP PowerAssets SP Services Power System Operator & Energy Market Company SP Services Ltd 10 Pasir Panjang Road #03-01 Mapletree Business City Singapore 117438 Tel (65) 6378 8888 www.spservices.com.sg Co. Registration No.: 199504470N Appendix 3 AVERAGE DECREASE IN MONTHLY ELECTRICITY BILLS OF DOMESTIC CUSTOMERS (TARIFF REVISION WEF 1 JULY 2013) Types of Premises Average monthly consumption per Customer Average Monthly Bill New Average Bill Average Decrease in Monthly Bill kWh $(a) $(b) $(b-a) % HDB 1 Room 132.21 35.30 34.31 0.99 2.8 HDB 2 Room 189.68 50.64 49.22 1.42 2.8 HDB 3 Room 300.43 80.21 77.96 2.25 2.8 HDB 4 Room 410.23 109.53 106.45 3.08 2.8 HDB 5 Room 479.53 128.03 124.44 3.60 2.8 HDB Executive 577.94 154.31 149.97 4.33 2.8 Apartment 710.03 189.58 184.25 5.33 2.8 Terrace 1,016.80 271.48 263.86 7.63 2.8 Semi-Detached 1,313.17 350.62 340.77 9.85 2.8 Bungalow 2,603.84 695.23 675.70 19.53 2.8 SP Services Ltd 10 Pasir Panjang Road #03-01 Mapletree Business City Singapore 117438 Tel (65) 6378 8888 www.spservices.com.sg Co. Registration No.: 199504470N

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.

SP Energy HubAnnual ReportReliabilitySustainabilityInnovation SP Unveils Blockchain-Powered Renewable Energy Certificates Marketplace INNOVATION SP Group presented one of the world’s first blockchain powered marketplace platform that will promote the transaction of renewable energy certificates (REC) – tradable certificates of energy generated by renewable sources. The world-wide preview took place in Berlin on 19 April at Event Horizon, a global energy sector blockchain summit. This platform enables companies and individuals to trade RECs in a simple, secure and cost-effective manner. It helps corporates achieve their sustainability goals by ensuring that the electricity they consume comes from renewable sources. The platform will encourage a greater integration of renewable energy sources onto the electricity grid, by enabling “green conscious” homeowners to market their RECs easily and conveniently. — 27 June 2018 TAGS SUSTAINABILITYBLOCKCHAININNOVATION YOU MIGHT BE INTERESTED TO READ SP partners Pyxis to launch direct-current fast charging point for electric harbour crafts Using GET™ to help Mercatus digitally manage their tenant utilities SP Group is partnering Mercatus Co-operative Limited to deploy SP Digital’s Green Energy Tech (GET™) solutions to Mercatus’ properties. Developing the digital core of sustainable energy solutions From coding to designing systems, Ibrahim develops and manages all the central platforms and systems that power the SP Utilities app, commercial solutions, and internal projects for SP.

Understanding Your Utilities Bill Key Features Front Page 1 1 Payment Details This is the total amount payable for the current month and the payment due date. 2 2 Account Summary The billing period, date of the bill, account type and amount of deposit are provided here. 3 3 Consumption Graphs These bar graphs reflect your electricity, gas and water consumption. They allow you to monitor your usage pattern of each service and compare with your neighbours and the national average. The neighbour average is derived based on the average usage of similiar housing types within a block or street for landed premises. City Energy Pte. Ltd (as Trustee 4 Useful Tips You will find tips and advice on how to be more energy and water efficient. 4 5 5 Total Charges for the Month Total charges for the current month, before accounting for any outstanding balance. 6 Bill Stub For payment by cheque, please fill in the details and mail this portion with the cheque. For payment at Customer Service Centres, this portion will be retained by SP Services for record. 6 7 Key Features Back Page 8 7 Summary of Charges This section shows any balance brought forward from the previous month and the total amount payable for the month. 9 Energy Trust Energy of City 8 Summary of U-Save This section shows GST Vouchers received, U-Save used and the remaining balance . 9 Breakdown of Charges This reflects the number of units of water, electricity and gas you have used in the billing period. 10 11 12 The Waterborne Fee (WBF) goes towards meeting the cost of treating used water and maintaining the used water network. It is charged based on the volume of water usage. A water conservation tax is charged for the use of water. It is levied by the Government to reinforce the importance of conserving water. Charges for refuse removal vary depending on the type of premises and the geographical location. Energy of City Energy Trust 10 Meter Reading Your utilities meters are read once every 2 months. In the months when your meters are not read, you may follow the instructions here to submit your meter reading. 13 . Debit/Credit cards . 11 Notices Important announcements and messages will be reflected here. . PayNow QR (Generate a QR code unique to your account) 12 Contact Information For any queries or emergencies, you can find the necessary numbers for all your utilities here. We may, from time to time, contact you to obtain feedback or inform you about the services and offers of SP Services and its trusted partners. Please visit www.spgroup.com.sg to read our T&Cs. 13 Payment Options You can find all the payment options available and choose one that is most convenient for you. Key Features Front Page 1 Security Deposit TL Cash Deposit Security deposit held by SP PowerAssets who is the Transmission Licensee. Understanding Your Utilities Bill Buying from Wholesale Electricity Market 664-000001-00001-0001 1 : : DOM-SRLP : : This is your tax invoice for 2 KALLANG SECTOR #01-01 SINGAPORE 349277 : XX MSSL Cash Deposit Security deposit held by SP Services who is the Market Support Services Licensee. 2 2 Summary of Charges This section shows any balance brought forward from the previous month and the total amount payable for the month. 3 kWh 3 Electricity Supply Charges This reflects the cost of electricity supplied based on the amount of electricity consumed during the billing period. It reflects the gross electricity usage and electricity rate based on the Uniform Singapore Energy Price (USEP) and other ancillary charges. Please refer to https://www.emcsg.com/marketdata/priceinformation for more information. 4 5 6 7 kWh kWh kWh Unit kWh kWh Unit Unit 4 Vesting Contract Debit / Credit This reflects the allocated portion of vesting contract charges based on your electricity consumption. The amount of Vesting Contract Debit/Credit varies based on each users’ consumption pattern. For more information on vesting contracts, please visit Energy Market Authority’s website www.ema.gov.sg. 8 ( ) 5 6 Transmission Charges This refers to network costs charged for the use of SP PowerAssets transmission system, which is used to transmit electricity to consumer premises. For accounts with low-tension supplies, only the Off Peak and Peak Period charges are charged. Recurring Market Support Service Charges This reflects the cost of market support services such as meter reading and data management provided by SP Services, the Market Support Services Licensee. For more details on Recurring Market Support Service Charges, please refer here. 7 8 9 3 0 8 0 X X X X X 0 0 0 0 0 0 0 2 1 7 6 0 Non-Recurring Transmission Charges and Market Support Service Charges The Non-Recurring Transmission Charges and Market Support Service Charges are only applicable for ad-hoc or special requests. For more details on Non-Recurring Charges, please refer here. Bill Stub For payment by cheque, please fill in the details and mail this portion with the cheque. For payment at Customer Service Centres, this portion will be retained by SP Services for record. : : DOM-SRLP : : : XX Key Features Back Page 664-000002-00002-0001 This is your tax invoice for 2 KALLANG SECTOR #01-01 SINGAPORE 349277 9 Non-Recurring Financial Charges This refers to one-time charge, where applicable, for security deposits, late payment charges and pink notice fees. 9 10 Cumulative Metered Electricity Usage (kWh) This refers to the total electricity usage within your billing period. 10 11 12 XX XX 11 Losses and Unaccounted for Electricity (kWh) This refers to electricity losses in the transmission system and is computed by multiplying the Cumulative Metered Electricity Usage by the Transmission Loss Factor, as approved by the Energy Market Authority. 13 14 We plan to read your meter(s) on 03 Apr 20XX. To check the identity of our staff, please call 1800 2222 333. To avoid an estimated bill next month, please submit your meter readings 3 days before 5pm on 03 Apr 20XX via SP Utilities mobile app, spgrp.sg/UPortal or WhatsApp a photo of your meter to 8482 8636. ** Not subject to GST 12 13 14 Gross Electricity Usage (kWh) This is the sum of ‘Cumulative Metered Electricity Usage’ and ‘Losses and Unaccounted for Electricity’. Peak Interval Electricity Usage (kW) This is the maximum electricity usage per half-hourly interval recorded in the billing period. Bar Graph for Past Consumption These bar graphs reflect your monthly electricity consumption. The graphs help you to monitor your usage patterns and compare your consumption versus that of your neighbours and the national average. The average consumption of your neighbour is computed based on the average usage of similar housing types within a block or street for landed premises.

THE STRAITS TIMES SP Group partners Chengdu district government to develop smart eco-district Artist's impression of the International Urban Design Centre in Wuhou district in Chengdu, China. PHOTO: THREE KINGDOMS THEMED INNOVATION PARK MANAGEMENT COMMITTEE OF WUHOU DISTRICT, CHENGDU Janice Heng PUBLISHED JUL 13, 2021, 10:44 PM SGT SINGAPORE (THE BUSINESS TIMES) - Singapore's national grid operator SP Group is partnering Wuhou district in Chengdu, China, to develop a smart-eco district, with an initial project worth S$110 million, it said in a statement on Tuesday. SP signed two memoranda of understanding (MOUs) with the district government, and was appointed the energy and building solutions partner for International Urban Design Centre (IUDC) in Wuhou. Under the MOUs, SP will be the sustainable-energy solutions partner to the district government, providing smart solutions in line with the city's urban renewal master plan. There is an estimated rejuvenation pipeline of over 630,000 sq m in gross floor area over the next five years, said SP. In the first phase of the partnership, SP will design, build, own and operate an integrated energy solution that includes district cooling and heating systems, smart metering, energy management and monitoring for IUDC over the next 25 years, at an estimated total contract value of S$110 million. The IUDC consists of four existing buildings with an estimated gross floor area of 48,000 sq m.

The Business Times | Wednesday, June 19, 2024 | COMPANIES & MARKETS SP Group to design district cooling, heating system for Chengdu development By Hykel Quek hykelquek@sph.com.sg 5 SP GROUP announced on Tuesday (Jun 18) that it secured a bid to design, build, develop and operate a district cooling and heating system for the new International Sports Park City in Chengdu, China. The utilities group is expected to invest more than 200 million yuan (S$37.3 million) in the sustainable energy project under a 19- year service contract. The cooling and heating system, which will also be owned by SP Group, will begin its operations in 2025. International Sports Park City – an integrated development located in Chengdu’s Wuhou District – will benefit from greater energy efficiency of more than 30 per cent for cooling and more than 50 per cent for heating, SP Group said. This represents annual energy savings of 2,900 megawatt hours, and an abatement of 1,700 tonnes in carbon emissions. The project, with a cooling capacity of 9,800 refrigeration tonnes, will be SP Group’s largest district cooling system in Chengdu. “China’s commercial and industrial boom, coupled with greater sustainability ambitions, has resulted in a higher demand for clean energy and digital solutions that can contribute towards China’s urban transformation and decarbonisation goals,” said Michael Zhong, SP Group China managing director. The integrated development, International Sports Park City – an integrated development located in Chengdu’s Wuhou District – will benefit from greater energy efficiency of more than 30 per cent for cooling and more than 50 per cent for heating, says SP Group. PHOTO: SP GROUP which will span 278,000 square metres, is an addition to the utilities group’s expanding portfolio of district cooling and energy management projects in China. It already secured similar projects, including Raffles City Chongqing and Guangzhou Knowledge Tower, as well as “pioneered the concept of a cooling microgrid in China” at Chengdu’s Wuhou International Urban Design Centre, said the company. It also won the contract to upgrade the district cooling system in Shudu Center in Q3 2023. SP Group is the largest district cooling project operator in Southeast Asia and currently operates the world’s largest underground district cooling system located in Marina Bay, Singapore.

SP Energy HubAnnual ReportReliabilitySustainabilityInnovation Planning for Singapore’s Long-Term Network Reliability RELIABILITY When completed by 2019, the underground transmission cable tunnel project will play an integral part of SP Group’s long-term plan to secure reliable and efficient electricity supply for Singapore. It will enable SP to plan and anticipate future network requirements. It will also allow us to install, repair and replace aging assets, and upgrade our network efficiently, with minimal inconvenience to the public. Constructions on this project started in 2012. Comprising three underground tunnels spanning 40km around Singapore, the tunnels were constructed at a depth of 60 meters below ground (the “height” of a 20-storey building) to minimise the congestion of underground utility services. These are the deepest tunnels to be ever constructed in Singapore, and will house 1,200km of extra-high voltage cables. The tunnels consist of: The North-South Tunnel – 18.5km tunnel from Gambas to May Road The East-West Tunnel – 16.5km tunnel from Ayer Rajah to Paya Lebar The Jurong Island-Pioneer Tunnels – 5km tunnel from Benoi to Jurong Island Built to last 120 years, the tunnels will allow Singapore to be equipped with optimal electricity supply infrastructure for the future and ensure that the nation will continue to have one of the best performing electricity networks in the world. — 26 June 2018 Watch this video to find out more about the transmission cable tunnel project. TAGS CABLE TUNNELFUTURE READYRELIABILITY YOU MIGHT BE INTERESTED TO READ How this 'grid doctor' maintains the health of Singapore's electricity network so everything stays on Ground feedback, digital tools: How she helps 8,000 workers end their day safely Faster repairs, fewer disruptions: Meet the innovative teams using smart tech to keep your piped gas supply flowing

SP GROUP PARTNERS STATE GRID CHONGQING INTEGRATED ENERGY SERVICE TO DEVELOP GREENER AND SMARTER BUILDINGS Singapore, 17 March 2021 – SP Group (SP) and State Grid Chongqing Integrated Energy Service signed a Memorandum of Understanding (MoU) today, to jointly develop integrated energy projects that deliver smart, efficient energy management solutions to meet the evolving operational needs and green targets of customers in Chongqing, China. The signing was witnessed by SP’s Group Chief Executive Officer, Mr Stanley Huang, and State Grid Chongqing’s Chairman, Mr Chen Liankai. State Grid Chongqing Integrated Energy Service, a subsidiary co-owned by State Grid Integrated Energy Service Group and State Grid Chongqing Electric Power Company, is responsible for advancing investments, innovation and implementation of energy-efficient solutions and technology through research, building and operational management of energy storage, renewable energy and electricity distribution network projects. The company aims to reduce the cost of energy supply, improve the efficiency of energy utilisation and provide customers with a comprehensive suite of clean energy solutions. SP’s Group Chief Executive Officer, Mr Stanley Huang, said, “Through our partnership with State Grid Chongqing, we will leverage our combined resources, strengths and domain knowledge to develop sustainable energy solutions customised for customers in China. Chongqing is a key economic, trade and financial city in China and one of strategic importance to us. We are committed to help the city achieve its carbon emissions targets and meet increasingly sophisticated operational demands on its buildings.” State Grid Chongqing’s Chairman, Mr Chen Liankai, said, “State Grid Chongqing Integrated Energy Services is a key platform for State Grid Chongqing to implement its mandate to build world-class smart grid enterprises. Our objective is to support the city in reducing energy consumption and carbon emissions, and building a better future based on sustainable growth. We value this partnership with SP given its strong footprint in Chongqing, and the success of Raffles City 1 Chongqing’s energy-efficient cooling and heating system. We look forward to leveraging our combined strengths to drive innovation and capabilities towards carbon neutrality.” In Chongqing, SP Group invested, designed, and operates Raffles City Chongqing’s energyefficient cooling and heating system since 2019 to deliver energy savings for the customer. In January 2021, SP Group also acquired a 40 per cent stake in Chongqing Sino-French Energy Services which expanded the Group’s capabilities into Combined Cooling Heating and Power offerings for Chongqing. SP Group currently has three offices in China (Shanghai, Guangzhou and Chongqing), with its China headquarters located in Shanghai. -Ends- About SP Group SP Group is a leading utilities group in the Asia Pacific, enabling a low-carbon, smart energy future for its customers. It owns and operates electricity and gas transmission and distribution businesses in Singapore and Australia, and sustainable energy solutions in Singapore and China. As Singapore’s national grid operator, about 1.6 million industrial, commercial and residential customers benefit from its world-class transmission, distribution and market support services. These networks are amongst the most reliable and cost-effective world-wide. Beyond traditional utilities services, SP Group provides a suite of sustainable energy solutions such as cooling and heating systems for business districts and residential townships, electric vehicle fast charging and green digital energy management tools for customers in Singapore and the region. For more information, please visit spgroup.com.sg or follow us on Facebook at fb.com/SPGroupSG, on LinkedIn at spgrp.sg/linkedin and on Twitter @SPGroupSG. 2 新 加 坡 能 源 集 团 与 国 网 重 庆 综 合 能 源 服 务 有 限 公 司 共 同 开 发 绿 色 智 能 建 筑 , 助 力 加 速 碳 中 和 2021 年 3 月 17 日 , 新 加 坡 能 源 集 团 与 国 网 重 庆 综 合 能 源 服 务 有 限 公 司 签 署 战 略 合 作 框 架 协 议 (MoU), 共 同 开 发 可 提 供 智 能 、 高 效 能 源 管 理 和 助 力 加 速 碳 中 和 的 综 合 能 源 项 目 , 以 满 足 中 国 重 庆 客 户 的 复 杂 运 营 需 求 , 协 助 客 户 实 现 绿 色 低 碳 目 标 。 新 加 坡 能 源 集 团 总 裁 黄 天 源 先 生 和 国 网 重 庆 市 电 力 公 司 董 事 长 陈 连 凯 先 生 见 证 了 战 略 合 作 框 架 协 议 签 署 仪 式 。 国 网 重 庆 综 合 能 源 服 务 有 限 公 司 主 要 经 营 节 能 技 术 推 广 、 节 能 方 案 设 计 、 节 能 项 目 投 资 , 以 及 储 能 、 新 能 源 、 配 电 网 项 目 的 研 发 、 建 设 和 运 营 。 该 公 司 旨 在 降 低 能 源 供 应 成 本 、 提 高 能 源 使 用 效 率 , 并 为 客 户 提 供 一 套 全 面 的 洁 净 能 源 解 决 方 案 。 新 加 坡 能 源 集 团 总 裁 黄 天 源 先 生 表 示 :“ 我 们 期 待 与 国 网 重 庆 综 合 能 源 服 务 有 限 公 司 合 作 , 以 此 为 契 机 , 利 用 我 们 的 综 合 资 源 、 优 势 和 专 业 知 识 , 为 国 内 市 场 开 发 可 持 续 能 源 解 决 方 案 。 重 庆 是 中 国 西 南 地 区 最 大 的 工 商 业 城 市 , 也 是 新 加 坡 能 源 集 团 在 中 国 市 场 开 发 的 重 点 城 市 之 一 。 我 们 将 深 化 合 作 , 联 手 为 客 户 提 供 高 效 节 能 的 能 源 解 决 方 案 , 助 力 加 速 碳 中 和 进 程 。” 国 网 重 庆 市 电 力 公 司 董 事 长 陈 连 凯 先 生 表 示 :“ 国 网 重 庆 综 合 能 源 服 务 有 限 公 司 是 国 网 重 庆 市 电 力 公 司 推 动 国 家 电 网 有 限 公 司 ‘ 建 设 具 有 中 国 特 色 国 际 领 先 的 能 源 互 联 网 企 业 ’ 战 略 落 地 的 重 要 平 台 , 致 力 于 服 务 重 庆 地 区 节 能 减 排 、 绿 色 发 展 和 人 民 美 好 生 活 。 新 加 坡 能 源 集 团 在 重 庆 成 功 实 践 了 来 福 士 广 场 能 源 系 统 等 项 目 , 彰 显 了 世 界 一 流 的 节 能 技 术 和 服 务 水 平 。 希 望 合 作 双 方 携 手 同 心 , 充 分 发 挥 各 自 资 源 优 势 , 深 耕 重 庆 综 合 能 源 服 务 市 场 , 共 同 探 索 并 早 日 实 现 ‘ 碳 达 峰 、 碳 中 和 ’ 的 新 路 径 。” 在 重 庆 , 新 加 波 能 源 集 团 (SP) 为 重 庆 朝 天 门 来 福 士 广 场 投 资 、 设 计 、 建 设 和 运 营 集 中 供 冷 供 热 系 统 。 自 2019 年 投 运 以 来 , 集 团 始 终 为 客 户 提 供 优 质 高 效 的 服 务 。 同 时 , 集 团 在 2021 年 1 月 收 购 3 了 中 国 重 庆 的 中 法 能 源 服 务 有 限 公 司 (SFES)40% 的 股 份 , 从 而 提 升 了 可 为 重 庆 提 供 冷 热 电 三 联 供 方 案 的 运 营 能 力 。 新 加 坡 能 源 集 团 (SP) 目 前 在 中 国 设 有 三 个 办 事 处 ( 上 海 、 广 州 和 重 庆 ), 中 国 总 部 设 在 上 海 。 - 完 - 关 于 新 加 坡 能 源 集 团 新 加 坡 能 源 集 团 是 亚 太 地 区 一 家 主 要 的 能 源 公 司 , 为 客 户 提 供 迎 合 未 来 需 求 的 低 碳 、 智 慧 能 源 方 案 。 新 加 坡 能 源 集 团 在 新 加 坡 和 澳 大 利 亚 拥 有 并 运 营 电 力 与 燃 气 的 输 配 和 经 销 事 业 , 并 在 新 加 坡 和 中 国 推 行 永 续 能 源 方 案 。 作 为 新 加 坡 国 家 电 网 经 营 者 , 新 加 坡 能 源 集 团 为 大 约 160 万 新 加 坡 工 业 、 商 业 和 住 宅 客 户 提 供 世 界 级 的 电 力 与 燃 气 的 输 配 、 分 销 和 市 场 支 持 服 务 。 我 们 的 电 网 是 全 球 最 可 靠 、 最 具 成 本 效 益 的 网 络 之 一 。 除 了 传 统 的 能 源 服 务 , 新 加 坡 能 源 集 团 也 为 新 加 坡 和 区 域 客 户 , 提 供 一 系 列 可 持 续 能 源 方 案 , 例 如 提 供 商 业 区 域 和 城 镇 住 宅 供 冷 供 热 系 统 、 电 动 车 快 速 充 电 和 数 字 环 保 能 源 管 理 工 具 。 更 多 信 息 请 访 问 spgroup.com.sg 或 在 领 英 spgrp.sg/linkedin 和 推 特 Twitter @SPGroupSG 上 关 注 我 们 。 4

News Release State Grid Corporation Of China To Invest In Singapore Power's Australian Utility Businesses Singapore Power International Pte Ltd (SPI) and State Grid International Development Limited (SGID) have entered into an agreement for SGID to purchase a 60% shareholding in SPI (Australia) Assets Pty Ltd (SPIAA), a leading Australian energy infrastructure company wholly owned by SPI SPI and SGID have also entered into a separate agreement for SGID to acquire from SPI a 19.9% security holding in SP AusNet at a price of A$824 million Transactions are subject to customary conditions, including regulatory approvals from the Treasurer of the Commonwealth of Australia, the Australian Competition Consumer Commission and the National Development and Reform Commission of China 17 May 2013 - SPI, a subsidiary of Singapore Power Ltd (SP), announced that it has agreed with SGID, a subsidiary of State Grid Corporation of China (SGCC), for SGID to purchase a 60% shareholding in SPIAA. SPI and SGID have agreed to enter into an agreement with respect to their interests in SPIAA. SGCC is the world’s largest utility company with revenues of approximately US$300 billion in 2012 and ranks No.7 on the Fortune Global 500 list. Outside China, SGID has invested in Australia, Brazil, Portugal and the Philippines. A major consideration for SPI to partner with SGID in SPIAA is its ability to assist in creating further value at SPIAA, given its significant capability and strong operational track record. With support from two strong shareholders, SPIAA is positioned to build on its position as a leading player in energy infrastructure in Australia through strategic investments as well as further investment in its existing networks. Both shareholders will continue to support commercially viable investments that deliver enhanced service quality to consumers. In a separate agreement, SPI has agreed for SGID to purchase a 19.9% security holding in SP AusNet. SPI will continue to hold 31.1% in SP AusNet, and SP AusNet will remain publicly listed. Australia has a resilient economy with a transparent regulatory and legal framework. Australia remains a focus for SP‘s future plans, through SPI’s remaining 40.0% interest in SPIAA and 31.1% security interest in SP AusNet. SP remains committed to all of its stakeholders in Australia, including consumers, governments, regulators and business partners. The transactions will not impact the day-to-day operations of the businesses. The transactions demonstrate the confidence SP and SGCC have in the future prospects of SP AusNet and SPIAA, as well as the energy infrastructure environment in Australia. SP and SGCC share a long-term view of these investments in providing high levels of service and reliability to Australian consumers. SP and SGCC are committed to continue providing consumers with a safe and reliable supply of energy. Commenting on the transactions, SP Group Chief Executive Officer, Mr. Wong Kim Yin, said: "We are very proud of what we have achieved in Australia through our investments in SP AusNet and SPIAA. SP looks forward to the next stage of growth in these entities. I am confident that with the support of SGCC and SP, both SP AusNet and SPIAA businesses will be further enhanced. “These transactions also recognise the astute leadership and solid performance of the management and employees of SP AusNet and SPIAA, as well as the strength of the Australian energy infrastructure sector." Credit Suisse and Lazard acted as joint financial advisors to SPI. Herbert Smith Freehills and Allen & Gledhill acted as legal counsels to SPI. About Singapore Power Ltd and Singapore Power International Pte Ltd SPI is an investment holding company for SP, a leading energy utility company in the Asia Pacific. SP owns and operates electricity and gas transmission and distribution businesses in Singapore and in Australia, primarily in Victoria, New South Wales and Queensland. More than a million industrial, commercial and residential customers in Singapore benefit from SP’s world-class electricity and gas transmission and distribution, and market support services. Singapore has one of the fewest and shortest power outages of cities worldwide, as rated by international industry indices. In Australia, the SP Group serves 2.8 million customers through wholly-owned SPIAA, a diversified energy utility company and 51 per cent owned SP AusNet, which is publicly listed on the Australian and Singapore Stock Exchanges. As one of Singapore’s largest corporations, SP recorded revenue of S$8.7 billion and assets of S$32.4 billion for the year ended 31 March 2012. About State Grid Corporation of China SGCC’s core businesses are the investment, construction and operation of power networks, with a mission of providing safer, more economical, cleaner and sustainable power supply services. SGCC’s transmission and distribution networks cover 26 provinces, municipalities and autonomous regions (approximately 88% of the geographical area) of China, forming the largest and most sophisticated power grid in the world. In 2012, SGCC achieved revenue of c.USD300 billion, and ranked 7th in the Fortune Global 500. It is the largest utility in the world. As a result of its continuous investment in R&D, SGCC has developed a strong expertise in core technologies such as Ultra High Voltage (UHV), Smart Grid, and renewable energy integration and has successfully applied them in its grid operation and management, realizing significant economic and social benefits. SGID is a wholly owned subsidiary of SGCC and the platform for undertaking the overseas investment and operations of SGCC. SGCC, through SGID, has a number of overseas investments in ElectraNet (the South Australian electricity transmission network), Portugal’s REN (Redes Energeticas Nacionais), the National Grid Corporation of the Philippines (25-year concession) and 12 Brazilian power transmission concessionaires. About SP AusNet SP AusNet is the largest diversified energy network business in Victoria, owning and operating more than $10 billion of electricity and gas distribution assets, including the state-wide electricity transmission network. The company also has a non-regulated division, Select Solutions, providing a range of energy, water and environmental services to the utilities industry. Headquartered in Melbourne, Australia, SP AusNet employs more than 1,900 people to service 1.3 million customers and is listed on the Australian Securities Exchange (ASX: SP AUSNET) and the Singapore Stock Exchange (SGX-ST: X04). For more information visit SP AusNet’s website, www.sp-ausnet.com.au. About SPI (Australia) Assets Pty Ltd SPIAA is a private company that mainly owns and maintains electricity distribution, gas distribution and transmission assets, including: wholly-owned regulated assets – an electricity distribution network serving over 300,000 customers in north-west Melbourne, Victoria and a gas distribution network serving over 1 million customers in Sydney, New South Wales; partially-owned regulated assets – 50% ownership of the electricity and gas distribution networks in the Australian Capital Territory (ActewAGL Distribution); and 34% of United Energy Distribution, an electricity distribution business serving the south-eastern suburbs of Melbourne; and wholly-owned unregulated assets – gas transmission pipelines in Victoria, New South Wales and Queensland, a recycled water scheme in New South Wales; and utility infrastructure services provider, Zinfra. Issued by: Singapore Power Limited                  10 Pasir Panjang Road #03-01                  Mapletree Business City                  Singapore 117438                  Co. Reg No : 199406577N                  www.singaporepower.com.sg

居 家 期 间 虽 更 耗 水 电 一 家 四 口 碳 排 放 总 和 反 而 减 四 成 与 妻 子 和 两 个 孩 子 住 在 四 房 式 组 屋 的 杨 承 融 表 示 , 新 能 源 的 升 级 版 碳 足 迹 追 踪 工 具 , 能 明 确 告 诉 用 户 总 碳 排 放 量 需 要 多 少 棵 树 抵 消 , 有 助 更 好 地 察 觉 能 源 用 量 , 更 有 效 地 鞭 策 自 己 节 能 。( 梁 麒 麟 摄 ) 病 毒 阻 断 措 施 期 间 多 数 人 居 家 办 公 学 习 , 家 里 能 源 消 耗 和 水 电 费 虽 然 相 应 增 加 , 但 因 减 少 出 行 和 旅 游 , 一 户 四 房 式 组 屋 家 庭 的 碳 排 放 总 和 反 而 可 减 约 四 成 。 我 国 4 月 至 8 月 天 气 较 热 , 国 人 一 般 会 多 开 冷 气 , 比 其 他 月 份 多 消 耗 7% 的 电 能 。 加 上 过 去 两 个 月 推 行 病 毒 阻 断 措 施 、 学 校 本 月 起 也 提 前 放 假 , 国 人 大 部 分 时 间 留 在 家 中 , 不 单 是 电 能 , 水 和 煤 气 等 的 用 量 预 计 都 会 增 加 。 意 外 的 是 , 新 能 源 集 团 利 用 公 司 升 级 版 的 碳 足 迹 追 踪 工 具 估 算 发 现 , 本 地 家 庭 的 整 体 碳 排 放 量 同 期 其 实 减 少 了 。 新 能 源 本 月 5 日 宣 布 , 为 公 司 应 用 推 出 升 级 版 碳 足 迹 追 踪 工 具 。 相 较 去 年 1 2 月 刚 推 出 时 只 能 追 踪 电 能 消 耗 造 成 的 碳 足 迹 , 国 人 现 能 同 时 追 踪 电 能 、 水 、 和 煤 气 的 使 用 数 据 , 并 通 过 填 入 家 庭 、 消 费 、 出 行 、 饮 食 和 旅 游 相 关 的 基 本 信 息 , 得 出 一 个 碳 足 迹 总 和 。 根 据 新 能 源 集 团 估 算 , 一 户 住 在 四 房 式 组 屋 的 夫 妇 与 两 个 孩 子 , 正 常 情 况 下 一 年 留 下 的 碳 足 迹 约 为 24 吨 二 氧 化 碳 , 需 要 1193 棵 树 来 抵 消 。 受 病 毒 阻 断 措 施 影 响 , 同 一 户 家 庭 今 年 估 计 只 会 排 放 约 13.6 吨 二 氧 化 碳 , 减 幅 为 43%。 新 能 源 解 释 , 虽 然 国 人 长 时 间 在 家 消 耗 更 多 电 能 , 但 减 少 出 行 和 不 出 国 显 著 削 减 人 们 的 碳 排 放 量 。 发 言 人 说 :“ 乘 飞 机 旅 行 留 下 的 碳 足 迹 最 高 。 我 们 在 病 毒 阻 断 措 施 前 统 计 的 数 据 显 示 , 国 人 一 年 两 次 在 东 南 亚 旅 游 所 排 放 的 二 氧 化 碳 , 占 一 户 家 庭 整 年 碳 排 放 总 和 的 超 过 30%。” 一 家 四 口 住 义 顺 “ 霸 级 ” 组 屋 单 位 (j u m b o f l a t) 的 黄 彩 铃 (5 1 岁 , 音 乐 老 师 ) 透 露 , 她 家 的 电 费 已 从 2 月 的 97 元 飙 升 至 4 月 的 161 元 。“ 这 段 期 间 我 们 居 家 办 公 学 习 , 四 台 电 脑 、 风 扇 和 灯 一 直 开 着 , 三 餐 在 家 里 解 决 , 孩 子 常 烘 焙 , 所 以 整 体 用 电 需 求 提 高 。 不 过 我 们 不 点 外 卖 或 去 打 包 食 物 , 所 以 可 省 下 这 方 面 的 钱 。” 一 家 四 口 和 女 佣 住 蔡 厝 港 四 房 式 组 屋 的 杨 承 融 (38 岁 , 老 师 ) 则 说 , 他 家 里 的 水 电 消 耗 近 两 个 月 稍 有 增 加 , 但 相 较 病 毒 阻 断 措 施 推 行 前 , 其 实 差 不 多 。 “ 我 们 4 月 用 了 226 千 瓦 时 的 电 能 , 比 去 年 11 月 的 262 千 瓦 时 还 少 。 我 们 几 乎 不 开 冷 气 , 也 限 制 电 子 设 备 使 用 时 间 , 衣 服 也 是 手 洗 了 才 丢 进 洗 衣 机 搅 干 。”