Consumption_Water Average consumption of Water (CuM) Premises Types Jan-24 Feb-24 Mar-24 Apr-24 May-24 Jun-24 Jul-24 Aug-24 Sep-24 Oct-24 Nov-24 Dec-24 HDB 1-Room 7.8 8.0 8.3 8.4 8.1 7.7 7.5 8.1 8.3 7.9 8.1 7.8 HDB 2-Room 9.3 9.3 9.7 10.0 9.5 8.7 8.7 9.4 9.5 9.2 9.3 9.0 HDB 3-Room 12.0 12.2 12.8 12.9 12.0 11.5 11.6 12.4 12.5 12.2 12.2 12.0 HDB 4-Room 15.0 15.5 16.2 16.3 15.3 14.7 14.6 15.6 15.7 15.3 15.5 15.1 HDB 5-Room 16.1 16.7 17.8 17.7 16.7 16.0 15.6 16.9 17.1 16.7 17.0 16.4 HDB Executive 18.1 18.8 19.9 19.7 18.6 17.7 17.7 18.8 19.1 18.5 18.8 18.1 Apartment 12.8 13.1 14.4 14.3 13.2 12.7 12.5 13.1 13.8 13.8 13.8 13.3 Terrace 24.3 25.8 28.0 28.4 24.2 24.1 24.7 25.7 26.7 25.9 26.2 25.6 Semi-Detached 30.0 30.7 34.9 34.6 30.2 28.3 30.0 31.5 33.4 31.4 32.2 30.9 Bungalow 49.4 46.3 59.5 58.1 50.4 42.1 49.6 48.1 54.7 52.4 52.4 50.2

Consumption_Water Average consumption of Water (CuM) Premises Types Aug-24 Sep-24 Oct-24 Nov-24 Dec-24 Jan-25 Feb-25 Mar-25 Apr-25 May-25 Jun-25 Jul-25 HDB 1-Room 8.1 8.3 7.9 8.1 7.8 7.8 7.8 7.2 7.8 7.8 8.1 7.8 HDB 2-Room 9.4 9.5 9.2 9.3 9.0 9.0 9.1 8.4 9.0 9.0 9.1 9.0 HDB 3-Room 12.4 12.5 12.2 12.2 12.0 11.9 12.0 11.2 12.0 12.0 12.1 11.8 HDB 4-Room 15.6 15.7 15.3 15.5 15.1 14.9 15.2 14.3 15.3 15.1 15.4 14.9 HDB 5-Room 16.9 17.1 16.7 17.0 16.4 16.1 16.7 15.8 16.8 16.5 16.8 16.2 HDB Executive 18.8 19.1 18.5 18.8 18.1 17.9 18.7 17.8 18.8 18.4 18.7 18.2 Apartment 13.1 13.8 13.8 13.8 13.3 12.8 13.0 12.7 13.7 13.5 13.4 12.8 Terrace 25.7 26.7 25.9 26.2 25.6 24.7 25.7 24.7 25.7 25.1 25.6 25.1 Semi-Detached 31.5 33.4 31.4 32.2 30.9 30.4 30.6 29.8 31.0 30.4 30.9 30.5 Bungalow 48.1 54.7 52.4 52.4 50.2 49.8 49.4 48.6 51.5 48.4 49.7 49.3

News Release SP DEVELOPS FUTURE ENERGY LEADERS THROUGH FIRST ENERGY MANAGERS PROGRAMME AND INDUSTRY SCHOLARSHIPS Singapore, 2 November 2018 – Singapore Institute of Power and Gas (SIPG), as the centralised training institute for the power and gas sectors, announced today the successful completion of its first Energy Managers Programme (EMP). The pioneer cohort of 19 energy sector professionals was recognised in a ceremony during Singapore International Energy Week 2018, witnessed by Dr Tan Wu Meng, Senior Parliamentary Secretary, Ministry of Trade and Industry and Ministry of Foreign Affairs. The programme, which is under the SkillsFuture Leadership Development Initiative, is designed to build a pipeline of strong leaders for the energy sector as they address issues and opportunities in today’s transforming and disruptive landscape. Building on its inaugural run, SIPG is opening its programme to participants from ASEAN utilities and other international companies in the energy value chain, curating a broader range of experiences, perspectives and real-world applications. Mr Peter Leong, Principal of SIPG, said, “We customised this programme to help energy industry managers hone their well-rounded leadership skills through blended learning in the classroom and field trips to companies in Singapore and overseas. They have personally benefitted from networking with peers from across the value chain. They have also gleaned insights on driving advancement and innovation amidst the rapid industry disruption, in order to serve all consumers better.” Spanning five months from February this year, the programme’s first participants were emerging leaders from generation companies and SP Group. Through workshops, dialogues with senior leaders from the energy sector and government, as well as a learning trip to China, the participants were exposed to pertinent challenges the industry faces, in Singapore and around the region. They also gained valuable insights from individual coaching sessions and working on action projects. Mr Neo Bing Hui, Senior Operations Engineer, YTL PowerSeraya Ltd, said, “The Energy Managers Programme (EMP) has helped broaden my views of the industry in general, providing a different perspective of how challenges can be viewed in the energy sector. After going through EMP, I have gleaned more insights on my leadership style and how I can effectively improve communication with my team mates. I am excited to start applying what I've learnt from this programme.” The pressing need to inspire the energy sector to groom the next generation of energy leaders is why the Energy Market Authority is supporting the programme. Its Chief Executive, Mr Ngiam Shih Chun, said: “For the energy sector to embrace new opportunities and challenges, there is a need to engage and develop tomorrow's energy leaders. They will need to be agile and adopt a growth mindset to lead their organisations forward. EMA supports SIPG in playing a crucial role in providing a programme to grow our future energy leaders.” Nurturing engineering talent In developing future engineering talent, SP Group also awarded two Energy-Industry Scholarships to students from institutions of higher learning – Ms Choo Wei Ming, 19, from Ngee Ann Polytechnic and Mr Muhammad Syahiran bin Jamal, 20, from Singapore Polytechnic. SP Group’s Chief Human Resource Officer, Mr Ng Seng Huwi, presented the scholarships to Wei Ming and Muhammad Syahiran, at a ceremony during the Youth@SIEW event earlier today. The scholarship serves to nurture talent for the energy sector and support students with a passion for engineering in achieving academic and career aspirations. They will join SP Group when they complete their studies. 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 1.5 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.

Search Searchhttps://www.spgroup.com.sg/search?tag=ideabox Search Searchhttps://www.spgroup.com.sg/search?tag=ideabox Search Searchhttps://www.spgroup.com.sg/search?tag=ideabox Search Searchhttps://www.spgroup.com.sg/search?tag=ideabox Search Searchhttps://www.spgroup.com.sg/search?tag=ideabox Search Searchhttps://www.spgroup.com.sg/search?tag=ideabox Searchhttps://www.spgroup.com.sg/search?tag=concept-lab ://www.spgroup.com.sg/search?tag=concept-lab Search Searchhttps://www.spgroup.com.sg/search?tag=concept-lab Search Searchhttps://www.spgroup.com.sg/search?tag=ideabox Search Searchhttps://www.spgroup.com.sg/search?tag=ideabox Search Searchhttps://www.spgroup.com.sg/search?tag=ideabox Search Searchhttps Innovationhttps://www.spgroup.com.sg/about-us/media-resources/energy-hub/innovation/ideabox-turns-concepts-to-application SP Energy HubAnnual ReportReliabilitySustainabilityInnovation Ideabox Turns Concepts to Application INNOVATION Imagine a hybrid solar cone that uses solar concentrating lenses to maximise energy absorption and promises to produce more than five times the energy of a conventional solar cell Category: Innovation [20180404] The Straits Times - New platform helps students bring energy-efficient ideas to lifehttps://www.spgroup.com.sg/dam/jcr:a9a576ab-512c-4d2d-a50c-ca95c3ad3016 and showcased yesterday at the launch of ideaBox, a platform which offers students the space and resources to crystallise their ideas into energy- and costsaving technologies. An initiative by SP and Singapore Power Group (SP Group), ideaBox selects ideas with potential from tertiary-level competitions [20180403] Media Release - IdeaBoxhttps://www.spgroup.com.sg/dam/spgroup/wcm/connect/spgrp/7233cf0f-6e75-4b9e-b28c-794190578768/%5B20180403%5D+Media+Release+-+ideaBox.pdf?MOD=AJPERES&CVID= -concentrating lenses to maximise energy absorption onto a solar cell. This prototype, called SCONE, is among the first to be produced by ideaBox, an idea translation lab set up by Singapore Polytechnic and SP Group. ideaBox is a platform to turn promising ideas by tertiary students and SP Group employees Singapore Polytechnic and SP Group set up idea translation lab to develop ideas into real-world, energy-saving applicationshttps://www.spgroup.com.sg/about-us/media-resources/news-and-media-releases/Singapore-Polytechnic-and-SP-Group-Set-Up-Idea-Translation-Lab -concentrating lenses to maximise energy absorption onto a solar cell. This prototype, called SCONE, is among the first to be produced by ideaBox, an idea translation lab set up by Singapore Polytechnic and SP Group. ideaBox is a platform to turn promising ideas by tertiary students and SP Group employees Searchhttps://www.spgroup.com.sg/search?tag=energy-brain . In the heartlands, SP’s digital energy-saving solution Category: Innovation Innovationhttps://www.spgroup.com.sg/about-us/media-resources/energy-hub/innovation/ideabox-turns-concepts-to-application SP Energy HubAnnual ReportReliabilitySustainabilityInnovation Ideabox Turns Concepts to Application Searchhttps://www.spgroup.com.sg/search?tag=innovation , right), signed Category: Innovation Innovationhttps://www.spgroup.com.sg/about-us/media-resources/energy-hub/innovation/ideabox-turns-concepts-to-application SP Energy HubAnnual ReportReliabilitySustainabilityInnovation Ideabox Turns Concepts to Application INNOVATION Imagine a hybrid solar cone Searchhttps://www.spgroup.com.sg/search?tag=singapore-polytechnic Singapore, 3 April 2018 – Imagine a hybrid solar cone that produce more than five times the energy than a conventional solar cell. The cone uses solar-concentrating lenses to maximise energy absorption onto a solar cell. This prototype, called SCONE, is among the first to be produced by ideaBox Annual Report Year 2018/2019https://www.spgroup.com.sg/dam/spgroup/pdf/annual-reports/Annual-Report-Year-20182019.pdf Polytechnic to develop an idea translation lab – ideaBox. Through ideaBox, Singapore Polytechnic students will draw on concepts generated from ideation competitions to turn innovative ideas into real-world solutions. Building on strong labour-management relations, we signed three collective agreements SP Annual Report 2018 Archive https://www.spgroup.com.sg/dam/spgroup/pdf/annual-reports/SP-Annual-Report-2018-Archive.pdf of Understanding with two start-ups in the areas of digital solutions and renewables. To nurture future engineering talent, we have partnered Singapore Polytechnic to launch ideaBox, an idea translation lab that will turn promising ideas into real-world green applications. Students will be exposed to industry 1

Free N95 masks in kits for every home BY ADRIAN LIM E VERY household here will receive three N95 face masks, as part of a nation-wide push to get individuals to think about being prepared for emergencies, such as haze crises and flu pandemics. The 3M brand foldable masks are packed in a “Stay Prepared” kit that will also contain instructions in four languages on how to put them on, and useful emergency contact numbers. A total of 1.2 million kits will be delivered to homes between today and next Monday. The initiative is led by Temasek Cares, a non-profit philantrophic arm under Temasek Holdings, in partnership with Singapore Power and Singapore Post. Temasek Cares will be pumping in $4 million from its $40 million war chest, called the Temasek Emergency Preparedness Fund, for the mask distribution programme. The fund was set up earlier this year to help Singaporeans prepare and deal with emergencies. Last month, a $1.5 million project to train 60 therapists to help children deal with traumatic situations, such as accidents, was also launched. Richard Magnus, chairman of Temasek Cares, said the kits will give households an “initial stock” of masks to encourage them to plan their own contingencies. “It’s a habit of mind we want to prompt... Last June, there was a severe haze that impacted Singapore... we need to be prepared,” said Mr Magnus. The Asean Specialised Meteorological Centre expects this year’s haze to be worse than last year’s. This is because of lower than usual rainfall expected from now till October in parts of the region and the El Nino weather pattern, which is linked to drought, said reports. Being prepared earlier will also prevent a repeat of last June, when people scrambled to stock up on face masks. An additional 17,000 kits will also be delivered to over 140 charity homes, and another 300,000 have been prepared on standby for needy families. Mary Abishagam, 57, a senior administrative assistant with Singapore Power, said she will be volunteering an extra three hours every day, on top of her regular work, to help pack the kits for delivery. “It’s going to be challenging, but we will manage... We are getting people prepared and not many people have thought of keeping masks in their homes,” she said cheerily. Members of the public who wish to get more information about the delivery of the kits can call a hotline, 1800-738-2000, from today until May 24, between 8am and 8pm daily. adrianl@sph.com.sg

Consumption_Gas Average consumption of Gas (kWh) Premises Types Nov-23 Dec-23 Jan-24 Feb-24 Mar-24 Apr-24 May-24 Jun-24 Jul-24 Aug-24 Sep-24 Oct-24 HDB 1-Room 35 36 38 38 37 38 35 34 33 35 35 34 HDB 2-Room 36 36 37 38 38 40 37 34 34 36 36 34 HDB 3-Room 51 49 50 52 53 56 50 48 47 51 51 49 HDB 4-Room 62 61 61 64 66 69 62 58 58 62 63 61 HDB 5-Room 69 67 65 70 73 77 68 64 63 69 70 68 HDB Executive 73 70 70 74 78 82 73 68 68 72 74 72 Apartment 85 83 85 91 94 93 80 76 77 82 86 88 Terrace 105 103 100 108 120 114 93 97 98 98 105 107 Semi-Detached 123 118 115 120 133 130 117 105 115 115 120 117 Bungalow 201 200 213 192 220 234 209 168 197 185 198 206

GAS TRANSPORTATION TARIFFS (for Shippers with Natural Gas Distribution customers) (W.E.F. 1 Apr 26) 1 Introduction 1.1 Under the Gas Network Code, PowerGas is the Gas Transporter and is responsible for maintaining the reliability and safety of the gas transportation network in Singapore. PowerGas’ transportation business is regulated by the Energy Market Authority (EMA). The transportation tariffs levied by PowerGas are approved by the EMA. 1.2 The transportation tariffs are levied on Shippers. Shippers pay transmission as well as distribution charges as part of the distribution tariff for transportation of natural gas to distribution-level end-users. This is to reflect the cost of transporting gas through both the transmission and distribution networks. 1.3 End-user transportation charges imposed by Shippers are commercial arrangements between the Shippers and their end-users. 2 Natural Gas Distribution Tariffs 2.1 Arising from EMA’s notification to the industry dated 21 March 2024, a GSC of 23 cents/mmBtu for PNG Injection Points or GSC of 4 cents/mmBtu for LNG Injection Points is imposed on PNG and LNG gas users respectively with effect from 1 Apr 26 to recover the cost associated with Strategic Capacity (as defined in EMA's Policy Paper issued to the industry dated 30 Sep 2019). The Transporter will collect the GSC from all Shippers as an agent for and on behalf of SLNG. The GSC will be reviewed from time to time as directed by EMA and will be included as an uplift in the transmission usage charge. 2.2 The Distribution tariff is made up of two components (i.e. a Transmission Charge component and a Distribution Charge component). 3 Transmission Charging Structure 3.1 Transmission charges consist of capacity and usage charges. Shippers book capacity with PowerGas to transport gas from designated injection points to off-take points. Shippers pay entry and exit charges based on their respective booked capacity. In addition, uniform usage charge is levied on the volume of gas transported. Details of the transmission charge components are shown in Table 1 of the Appendix. 3.2 Shippers will have to pay Overrun Charges in the event they off-take gas above their booked capacity. These Overrun Charges are necessary to encourage the efficient use of the gas network. There are two types of Overrun Charges: • Authorised Capacity Overrun Charge: If a Shipper applies for additional capacity above the booked capacity (i.e. capacity overrun), the Authorised Capacity Overrun Charge, equivalent to 1.25 times the Transmission Capacity Charge rate, shall be applied on that additional capacity. • Unauthorised Capacity Overrun Charge: If a Shipper does not apply for Authorised Capacity Overrun for utilisation of additional capacity above the booked capacity, it will pay 2 times the Transmission Capacity Charge rate for that additional capacity utilised. 4 Distribution Charging Structure The Distribution Charge component is a usage-based charge in $/MMBtu. The Distribution Network is segregated into two service areas as follows: • The Jurong Island, Jurong and Tuas (“JIT”) area 2 • Outside the JIT area As the cost to serve the area outside JIT is higher than the JIT area, this results in a higher usage charge for the former. The Distribution Charges are shown in Table 2 of the Appendix. 5 Appendix – Table of Charges Table 1: Transmission Charges for Shippers with Natural Gas Distribution Customers (Exclusive of GST) Entry capacity charge ($/MMBtu/hr) Per Annum (a) Exit capacity charge ($/MMBtu/hr) Per Annum (b) Transmission capacity charge ($/MMBtu/hr) Per Annum (a) + (b) Transmission usage charge (comprising non-GSC and GSC) (¢/MMBtu) a) PNG source Transmission Network 1 537.20 2,432.36 2,969.56 1.59 + 23.0 Transmission Network 2 * 2,158.83 810.73 2,969.56 1.59 + 23.0 Transmission Network 2^ 1,637.32 1,332.24 2,969.56 1.59 + 23.0 b) LNG source Transmission Network 1 769.89 2,706.41 3,476.30 1.90 + 4.00 Transmission Network 2 1,470.60 2,005.70 3,476.30 1.90 + 4.00 Table 1a: Transmission Charges for Shippers with Natural Gas Distribution Customers (Inclusive of 9% GST) + Entry capacity charge ($/MMBtu/hr) Per Annum (a) Exit capacity charge ($/MMBtu/hr) Per Annum (b) Transmission capacity charge ($/MMBtu/hr) Per Annum (a) + (b) Transmission usage charge (comprising non-GSC and GSC) (¢/MMBtu) a) PNG source Transmission Network 1 585.55 2,651.27 3,236.82 1.73 + 25.1 Transmission Network 2 * 2,353.12 883.70 3,236.82 1.73 + 25.1 Transmission Network 2^ 1,784.68 1,452.14 3,236.82 1.73 + 25.1 b) LNG source Transmission Network 1 839.18 2,949.99 3,789.17 2.07 + 4.36 Transmission Network 2 1,602.95 2,186.21 3,789.17 2.07 + 4.36 Notes: 1) Transmission Network 1 refers to the natural gas transmission network conveying both piped natural gas and regasified LNG from West Natuna (Indonesia) and the LNG Terminal. Transmission Network 2 is the natural gas transmission network conveying both piped natural gas and regasified LNG from South Sumatra (Indonesia), Attap Valley (Malaysia) and the LNG Terminal. 2) * For gas injection at Attap Valley. 3) ^ For gas injection at Sakra. 3 Table 2: Distribution Charges (Exclusive of GST) Tariff Category Distribution charge ($/MMBtu) Natural gas distribution in JIT 1.228 Natural gas distribution outside JIT 3.413 Table 2a: Distribution Charges (Inclusive of 9% GST) + Tariff Category Distribution charge ($/MMBtu) Natural gas distribution in JIT 1.339 Natural gas distribution outside JIT 3.720 + Note: Figures may not reflect the full GST effect due to rounding. 4

Resources Can't find what you are looking for? Click on the drop-down box to find the resource that is most relevant to your needs. Resources Billing FORM [Online Form] Close Utilities Account FORM [Online Form] Open Utilities Account FORM Acknowledgement of Electrical Installation Licence Requirement FORM Application for Interbank Giro via SP Utilities Portal FORM Authorisation & Indemnity Form FORM Change of Ownership/Tenancy - Utilities Account Transfer GUIDE Commercial Utilities Guide Book INFO Fact Sheet on Purchase of Electricity from Wholesale Electricity Market through SP Services Ltd INFO Historical Electricity Tariff INFO Historical National Average Household Usage 1 2

MEDIA RELEASE ELECTRICITY TARIFF REVISION FOR THE PERIOD 1 JANUARY TO 31 MARCH 2020 Singapore, 30 December 2019 – For the period from 1 January to 31 March 2020, electricity tariffs (before 7% GST) will increase by an average of 3.5% or 0.81 cent per kWh compared with the previous quarter. This is due to higher energy cost compared with the previous quarter. For households, the electricity tariff (before 7% GST) will increase from 23.43 to 24.24 cents per kWh for 1 January to 31 March 2020. The average monthly electricity bill for families living in four-room HDB flats will increase by $2.76 (before 7% GST) (see Appendix 3 for the average monthly electricity bill for different household types). Cents/kWh 25.00 24.00 23.00 22.00 21.00 20.00 19.00 18.00 17.00 16.00 15.00 Quarterly Household Electricity Tariff* 24.13 23.65 23.85 24.22 24.24 23.43 22.79 22.15 Apr - Jun '18 Jul - Sep '18 Oct - Dec '18Jan - Mar '19 Apr - Jun '19 Jul - Sep '19 Oct - Dec '19Jan - Mar '20 *before 7% GST SP Group reviews the electricity tariffs quarterly based on guidelines set by the Energy Market Authority (EMA), the electricity industry regulator. The tariffs given in Appendix 1 have been approved by the EMA. Issued by: SP Group 2 Kallang Sector Singapore 349277 www.spgroup.com.sg Appendix 1 ELECTRICITY TARIFFS FROM 1 JANUARY 2020 LOW TENSION SUPPLIES, DOMESTIC All units, ¢/kWh LOW TENSION SUPPLIES, NON-DOMESTIC All units, ¢/kWh HIGH TENSION SMALL (HTS) SUPPLIES Contracted Capacity Charge $/kW/month Uncontracted Capacity Charge $/chargeable kW/month kWh charge, ¢/kWh Peak period (7.00am to 11.00pm) Off-peak period (11.00pm to 7.00am) Reactive power Charge ¢/chargeable kVARh HIGH TENSION LARGE (HTL) SUPPLIES Contracted Capacity Charge $/kW/month Uncontracted Capacity Charge $/chargeable kW/month kWh charge, ¢/kWh Peak period (7.00am to 11.00pm) Off-peak period (11.00pm to 7.00am) Reactive power Charge ¢/chargeable kVARh EXTRA HIGH TENSION (EHT) SUPPLIES Contracted Capacity Charge $/kW/month Uncontracted Capacity Charge $/chargeable kW/month kWh charge, ¢/kWh Peak period (7.00am to 11.00pm) Off-peak period (11.00pm to 7.00am) Reactive power Charge ¢/chargeable kVARh Existing Tariff (without GST) New Tariff (without 7% GST) New Tariff (with 7% GST) 23.43 24.24 25.94 23.43 24.24 25.94 8.90 8.90 9.52 13.35 13.35 14.28 20.85 21.76 23.28 12.71 13.28 14.21 0.59 0.59 0.63 8.90 8.90 9.52 13.35 13.35 14.28 20.63 21.54 23.05 12.70 13.27 14.20 0.59 0.59 0.63 7.87 7.87 8.42 11.81 11.81 12.64 19.72 20.62 22.06 12.60 13.16 14.08 0.48 0.48 0.51 Appendix 2 BREAKDOWN OF ELECTRICITY TARIFF 1. The electricity tariff consists of the following four components: a) Energy costs (paid to the generation companies): This component is adjusted quarterly to reflect changes in the cost of fuel and power generation. The fuel cost is the cost of imported natural gas, which is tied to oil prices by commercial contracts. The cost of power generation covers mainly the costs of operating the power stations, such as the manpower and maintenance costs, as well as the capital cost of the stations. b) Network costs (paid to SP PowerAssets): This fee is reviewed annually. This is to recover the cost of transporting electricity through the power grid. c) Market Support Services Fee (paid to SP Services): This fee is reviewed annually. This is to recover the costs of billing and meter reading, data management, retail market systems as well as for market development initiatives. 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. Q1 2020 TARIFF (before 7% GST) Market Admin & PSO Fee (No Change) 0.06¢/kWh (<1%) MSS Fee (No Change) 0.40¢/kWh (1.7%) %) Network Costs (No Change) 5.44¢/kWh (22.4%) Energy Costs (Increase by 0.81¢/kWh) 18.34¢/kWh (75.7%) Appendix 3 AVERAGE MONTHLY ELECTRICITY BILLS OF DOMESTIC CUSTOMERS (TARIFF WEF 1 JANUARY 2020) (before 7% GST) Types of Premises Average monthly consumption per Customer Average Monthly Bill New Average Monthly Bill Average Change in Monthly Bill kWh $(a) $(b) $(b-a) % HDB 1 Room 125.84 29.48 30.50 1.02 3.5 HDB 2 Room 168.47 39.47 40.84 1.37 3.5 HDB 3 Room 249.72 58.51 60.53 2.02 3.5 HDB 4 Room 340.08 79.68 82.44 2.76 3.5 HDB 5 Room 395.84 92.75 95.95 3.20 3.5 HDB Executive 485.11 113.66 117.59 3.93 3.5 Apartment 530.96 124.40 128.70 4.30 3.5 Terrace 803.92 188.36 194.87 6.51 3.5 Semi-Detached 1,084.08 254.00 262.78 8.78 3.5 Bungalow 2,254.95 528.33 546.60 18.27 3.5 Average 396.44 92.89 96.10 3.21 3.5

Singapore Institute of Power and Gas Requirements and Implementation of Electric Vehicle Charging System Course Code: NEV03 COURSE OBJECTIVES This course refers to the Technical Reference for Electric Vehicle Charging System (TR 25-1:2022) Upon completion of this course, participants will be able to: • Explain the setup of an EV charging system • Highlight the EV charging system requirements stated in TR 25 • Understand the role and responsibilities of a Skilled Person and Equipment Specialist • Describe the procedures in installation, testing, and commissioning of EV charging systems MAIN CONTENTS • Setup of EV charging system o Components of EV Supply Equipment (EVSE) o Types and charging modes of EV charging system • EV charging system standard TR 25 o Classification and functions of EV charging system o Technical and safety requirements for EV charging system • Understand the role and responsibilities of Skilled Person and Equipment Specialist • Installation of EV charging system o Project planning and implementation o Technical and safety considerations • Testing and Commissioning of EV charging system o Tests and checks to be conducted o Documentation to be prepared METHODOLOGY Lecture and practical session TARGET AUDIENCE Engineering and technical staff involved in the installation, commissioning, operation and maintenance of EV charging stations COURSE DETAILS Duration : 7 hours Instructional Method : Face-to-face or Synchronous E-learning Certification : SIPG Certificate of Completion PDU by PE Board : Pending Additional Requirement/s : NIL COURSE FEES Full Course Fee : S$700 (before GST) For Singapore Citizens/PR/LTVP+* : S$210 (before GST) For Singapore Citizens (40 years old and above) : S$70 (before GST) Singapore Institute of Power and Gas Pte Ltd UEN: 201427065Z 2 Kallang Sector, Singapore 349277 Ver 4.0_0523 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_0523

Utility Bill Avg_With Gas Utility Bill Average ($) for households with gas Premises Types Feb-25 Mar-25 Apr-25 May-25 Jun-25 Jul-25 Aug-25 Sep-25 Oct-25 Nov-25 Dec-25 Jan-26 HDB 1-Room 77.04 73.76 80.08 82.78 87.43 83.34 86.23 82.42 81.64 83.97 78.63 77.93 HDB 2-Room 89.30 85.50 92.72 97.00 100.66 97.91 99.45 95.00 93.57 97.93 90.47 90.07 HDB 3-Room 112.98 109.85 119.73 124.51 129.34 124.22 126.71 122.50 121.04 124.31 116.58 115.44 HDB 4-Room 135.07 130.30 142.95 148.52 154.60 149.22 151.99 147.59 145.21 150.28 139.53 138.26 HDB 5-Room 144.01 139.05 152.34 157.84 164.50 159.46 162.46 157.97 155.35 160.85 149.14 146.83 HDB Executive 159.60 154.76 169.93 174.70 182.36 177.32 179.80 175.34 171.18 178.17 164.07 162.41 Apartment 158.33 158.04 175.68 183.56 189.46 182.17 184.14 182.73 180.50 187.96 176.05 165.34 Terrace 267.59 261.56 279.64 288.94 301.97 291.01 298.11 292.67 293.17 295.21 285.78 275.95 Semi-Detached 332.11 329.24 351.85 364.56 382.10 371.24 376.26 370.72 362.56 376.52 353.09 342.58 Bungalow 621.11 635.40 675.97 699.68 725.88 709.75 708.95 728.77 693.44 732.73 682.55 680.55 Note: The figures exclude electricity charges for PAYU customers and customers who are not purchasing electricity at the regulated tariff. Utility Bill Avg_WO Gas Utility Bill Average ($) for households without gas Premises Types Feb-25 Mar-25 Apr-25 May-25 Jun-25 Jul-25 Aug-25 Sep-25 Oct-25 Nov-25 Dec-25 Jan-26 HDB 1-Room 67.47 64.90 70.52 74.13 78.40 75.61 77.97 73.97 73.36 75.72 70.53 69.56 HDB 2-Room 80.06 76.74 83.39 87.87 91.84 89.70 91.17 86.56 85.41 89.23 82.47 81.75 HDB 3-Room 100.23 97.68 106.96 112.09 116.92 112.61 114.89 110.33 109.14 112.40 105.15 103.85 HDB 4-Room 119.36 114.92 126.86 133.11 139.31 134.99 137.35 132.51 130.31 135.32 125.42 124.11 HDB 5-Room 126.62 121.76 134.46 140.89 147.54 143.70 146.23 141.18 138.68 144.16 133.40 131.27 HDB Executive 140.97 136.47 150.92 156.71 164.42 160.31 162.51 157.57 153.76 160.51 147.39 145.83 Apartment 135.55 134.92 152.04 161.94 168.66 163.45 164.54 161.05 158.14 166.34 155.85 144.88 Terrace 240.95 235.09 253.19 263.33 276.05 267.47 273.88 266.42 265.98 269.32 259.90 252.25 Semi-Detached 301.32 299.32 321.27 335.61 352.45 342.67 347.15 340.35 333.46 344.79 323.43 314.80 Bungalow 573.47 585.41 625.30 651.42 679.81 663.52 665.92 680.97 644.28 684.59 638.58 634.59 Note: The figures exclude electricity charges for PAYU customers and customers who are not purchasing electricity at the regulated tariff.

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