Singapore Institute of Power and Gas Gas Pipe Fitter Course Code: GPL05 OBJECTIVES Upon completion of this course, participants will be able to: • Describe hazards and importance of safety at work at gas distribution pipeline • List the fundamental of gas and the types of pipeline integrity testing • Apply the correct jointing and fitting methodology for Ductile Iron (DI) and Polyethylene (PE) gas pipes MAIN CONTENTS Theory • Fundamentals o Gas Properties – town gas and natural gas o Gas hazards and safety o Use of gas detector o Types of gas pipes – DI, PE and GI (Galvanised Iron) o Safety Precautions in handling live gas mains o Layout of gas pipe connection and symbols • Pressure Testing and Commissioning: o Pressure Test Instruments o Pressure Testing o Purging and charging in • Gas Leak Detection and Repair: o Operating of Gas Detector o Locating Gas leak o Repair & Maintenance of Leaking Gas Mains & Services Practical • Jointing of DI Pipes and Fittings o DI Pipes & Fittings o DI Pipe Tools & Equipment o Tightening of a Fitting eg. Bend or Cap o Tapping of Gas Mains o Insertion of Gas Bags o Use of Wask Bagging Equipment • Jointing of PEPipes and Fittings o PE Pipes & Fittings o PE Pipe Tools & Equipment o Cutting of PE Pipe for Connection o Joining of PE Pipe Connection o Squeezing and re-rounding of PE Pipe METHODOLOGY Lecture and practical session Note: SIPG reserves the right to amend any details relating to the course without prior notice. Contact Us: training-institute@spgroup.com.sg or +65 6916 9730 Ver 01.20 Singapore Institute of Power and Gas TARGET AUDIENCE Engineering and technical staff who are required to carry out gas pipeline design, construction and commissioning related work COURSE DETAILS Course Duration / Time 2 days (14 hours) / 8:30am – 5:30pm Assessment Yes Certification SIPG Certificate of Completion 1 PDU by PE Board 2 - Course Fee before Funding $1,400 w/o GST $1,498 with GST Course Fee after Funding 3 Not applicable - CLICK TO REGISTER 1 Participants must attain at least 75% attendance rate and pass the assessment. 2 Applicable to Professional Engineers registered in Professional Engineers Board (PEB) only. 3 Funding grant is available for Singapore Citizens and Permanent Residents only. Note: SIPG reserves the right to amend any details relating to the course without prior notice. Contact Us: training-institute@spgroup.com.sg or +65 6916 9730 Ver 01.20

Media Release Advisory: COVID-19: Gradual Resumption of Utilities Meter Readings Singapore, 2 June 2020 – SP Group is gradually resuming the manual reading of utilities meters from 2 June, in line with the easing of circuit breaker measures outlined by the Singapore government. Our meter readers will be visiting your premises to check your electricity, water and gas meters to record your monthly utilities consumption except for the following scenarios: — If you are opening a utilities account for premises with existing electricity, water or gas supply, the opening meter readings will be estimated. To avoid being billed on estimated consumption, please submit photos of the meter readings (clearly reflecting the meter reading and meter number) up to 3 days before or after your account opening date via email to mimoreading@spgroup.com.sg. — If you are closing a utilities account and/or have received a Takeover Notification, your final utilities bill will be estimated. To avoid being billed on estimated consumption, please submit photos of the meter readings up to 3 days before or after your account closing date via email to mimoreading@spgroup.com.sg. SP Group continues to provide essential services such as operating the national power grid and delivering electricity and gas supply to you. Our officers are on standby 24/7 to attend to any electricity/gas supply disruption. -Ends- About SP Group SP Group is a leading energy utilities group in the Asia Pacific. It owns and operates electricity and gas transmission and distribution businesses in Singapore and Australia, and district cooling businesses in Singapore and China. SP Group is committed to providing customers with reliable and efficient energy utilities services. About 1.6 million industrial, commercial and residential customers in Singapore benefit from SP Group’s world-class transmission, distribution and market support services. These networks are amongst the most reliable and cost-effective world-wide. SP Group also drives digital solutions to empower customers to manage their utilities, reduce consumption and save cost. For more information, please visit spgroup.com.sg or for follow us on Facebook at fb.com/SPGroupSG and on Twitter @SPGroupSG.

SP Energy HubAnnual ReportReliabilitySustainabilityInnovation Eye on the Grid RELIABILITY Mr Tan Teck Wee, Head, Distribution Control & Customer Service (standing), with Principal Operation Officer Ghazali Bin Mohamed Rahim in the Distribution Control Centre. The ringing of Tan Teck Wee’s phone at 1.20am jolted him from his sleep. There was a blackout affecting several areas. In the 30 minutes that Teck Wee, head of SP Group’s Distribution Control & Customer Service, took to get to the control centre at Ayer Rajah, work was already under way to bring supply back up. As the central nervous system of Singapore’s power distribution network, red-coded alarms on the dashboard showed the affected locations. On one wall, screens displayed incident alerts, digital maps and data on energy demand from the 11,000 substations and over 27,000km of cables that make up Singapore’s electricity grid. With various teams working together, power was restored within a few minutes, and Teck Wee was soon on his way home. A 25-year SP veteran, Teck Wee is on standby 24/7. He oversees the work of 95 staff. Apart from the 15 staff who man the control centre around the clock, team members from the Electricity Service Centre receive calls from customers and mobilise officers to attend to supply disruption.  Emergency response makes up the bulk of his team’s work, even if most problems are solved before customers are impacted, explained Teck Wee, who trained as an electrical engineer. Most often, when the alarms go off, it takes less than a minute for the incoming data to be reviewed, a remote restoration attempted, or for supply to be re-routed. A service crew is also dispatched for a manual check. In a supply disruption, staff at the control centre will first try to restore supply through remotely switching to an alternate feed. If this is not possible, it will send out mobile generators to provide temporary power to customers. The team is supported by 20 standby officers deployed in five zones across Singapore. When activated, these standby teams examine and re-condition the substation equipment to rectify the issue.   Technology drives precise and prompt response. Through a combination of sensors, monitors, alarms, micro-processors and a communication network, the control centre team can quickly pinpoint and manage disturbances on the network. Artificial Intelligence helps engineers make faster decisions through diagnostics of incidents to identify causes and possible actions. Supply disruptions could occur for different reasons, such as roadworks which can damage cables, or accidents, says Teck Wee. A rogue snake or monitor lizard sneaking into an over-ground supply box could also cause an outage. Singapore's electricity network ranks top among major cities. Based on a benchmarking report, in 2017, customers in Singapore experienced an average of 0.19 minute of electricity interruption, compared to Osaka’s 5 minutes and London’s 16.70 minutes. Despite that, Teck Wee says every incident is taken seriously, and the teams look closely at ways to prevent it from occurring again. Keeping the nation’s grid going strong is a source of great pride. “Electricity affects quality of life in so many ways and it’s gratifying to know that we can play a part in upholding it for consumers, he said. — 15 May 2019 TAGS PEOPLE OF SPRELIABILITY YOU MIGHT BE INTERESTED TO READ 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 Engineer, 27, shares how she is undaunted by male-dominated energy industry & climbs the ranks

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

Consumption_Water Average consumption of Water (CuM) Premises Types Jul-24 Aug-24 Sep-24 Oct-24 Nov-24 Dec-24 Jan-25 Feb-25 Mar-25 Apr-25 May-25 Jun-25 HDB 1-Room 7.5 8.1 8.3 7.9 8.1 7.8 7.8 7.8 7.2 7.8 7.8 8.1 HDB 2-Room 8.7 9.4 9.5 9.2 9.3 9.0 9.0 9.1 8.4 9.0 9.0 9.1 HDB 3-Room 11.6 12.4 12.5 12.2 12.2 12.0 11.9 12.0 11.2 12.0 12.0 12.1 HDB 4-Room 14.6 15.6 15.7 15.3 15.5 15.1 14.9 15.2 14.3 15.3 15.1 15.4 HDB 5-Room 15.6 16.9 17.1 16.7 17.0 16.4 16.1 16.7 15.8 16.8 16.5 16.8 HDB Executive 17.7 18.8 19.1 18.5 18.8 18.1 17.9 18.7 17.8 18.8 18.4 18.7 Apartment 12.5 13.1 13.8 13.8 13.8 13.3 12.8 13.0 12.7 13.7 13.5 13.4 Terrace 24.7 25.7 26.7 25.9 26.2 25.6 24.7 25.7 24.7 25.7 25.1 25.6 Semi-Detached 30.0 31.5 33.4 31.4 32.2 30.9 30.4 30.6 29.8 31.0 30.4 30.9 Bungalow 49.6 48.1 54.7 52.4 52.4 50.2 49.8 49.4 48.6 51.5 48.4 49.7

Consumption_Elect Average consumption of Electricity (kWh) Premises Types Jun-24 Jul-24 Aug-24 Sep-24 Oct-24 Nov-24 Dec-24 Jan-25 Feb-25 Mar-25 Apr-25 May-25 HDB 1-Room 149 140 151 148 139 142 128 127 121 119 128 136 HDB 2-Room 195 183 198 192 183 186 166 168 161 156 169 181 HDB 3-Room 277 264 283 277 266 266 243 238 231 231 250 265 HDB 4-Room 383 360 385 381 363 365 338 327 320 309 341 363 HDB 5-Room 448 416 447 446 427 429 397 379 374 359 399 425 HDB Executive 544 515 546 548 520 523 481 462 458 445 495 522 Apartment 543 500 513 539 523 519 486 446 419 417 476 516 Terrace 872 838 847 885 851 851 785 747 744 714 775 823 Semi-Detached 1,170 1,128 1,126 1,168 1,137 1,141 1,056 1,000 974 960 1,031 1,080 Bungalow 2,266 2,220 2,121 2,347 2,192 2,190 2,012 2,004 1,872 1,904 2,016 2,154 Note: The figures exclude electricity consumption for PAYU customers and customers who are not purchasing electricity at the regulated tariff.

31 Dec 2015 For Immediate Release MEDIA RELEASE ELECTRICITY TARIFF REVISION FOR THE PERIOD 1 JANUARY TO 31 MARCH 2016 1. For the period from 1 Jan to 31 Mar 2016, electricity tariffs will decrease by an average of 4.2% or 0.85 cent per kWh compared to the previous quarter. The tariff reduction is due to the lower cost of natural gas for electricity generation which fell by 8.9% compared to 4Q 2015. 2. For households, the electricity tariff will decrease from 20.35 to 19.50 cents per kWh for 1 Jan to 31 Mar 2016. The average monthly electricity bill for families living in four-room HDB flats will decrease by $3.55. 3. SP Services 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 Services Limited 10 Pasir Panjang Road #03-01 Mapletree Business City Singapore 117438 Co. Reg No : 199504470N www.spservices.com.sg For more information, please contact: Jansen Yeo, Manager, Corporate Affairs Tel: 6378 8187 Hp: 8138 9278 Email: jansenyeo@singaporepower.com.sg Appendix 1 ELECTRICITY TARIFFS FROM 1 JAN 2016 Existing Tariff (without GST) New Tariff (without GST) New Tariff (with 7% GST) LOW TENSION SUPPLIES, DOMESTIC All units, ¢/kWh 20.35 19.50 20.87 LOW TENSION SUPPLIES, NON-DOMESTIC All units, ¢/kWh 20.35 19.50 20.87 HIGH TENSION SMALL (HTS) SUPPLIES Contracted Capacity Charge $/kW/month 8.15 8.15 8.72 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 12.23 12.23 13.09 17.40 16.59 17.75 11.04 10.08 10.79 0.59 0.59 0.63 8.15 8.15 8.72 12.23 12.23 13.09 17.18 16.37 17.52 11.03 10.07 10.77 0.59 0.59 0.63 7.38 7.38 7.90 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 11.07 11.07 11.84 16.33 15.52 16.61 10.94 9.99 10.69 0.48 0.48 0.51 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. Q1 2016 TARIFF Energy Costs 14.02¢/kWh Decreased by 0.85 ¢/kWh Generation Companies Network Costs 5.26¢/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 Appendix 3 AVERAGE MONTHLY ELECTRICITY BILLS OF DOMESTIC CUSTOMERS (TARIFF WEF 1 JANUARY 2016) Types of Premises Average monthly consumption per Customer Average Monthly Bill New Average Monthly Bill Average Decrease in Monthly Bill kWh $(a) $(b) $(b-a) % HDB 1 Room 144.18 29.34 28.12 (1.22) (4.2) HDB 2 Room 207.16 42.16 40.40 (1.76) (4.2) HDB 3 Room 306.80 62.43 59.83 (2.60) (4.2) HDB 4 Room 417.33 84.93 81.38 (3.55) (4.2) HDB 5 Room 492.05 100.13 95.95 (4.18) (4.2) HDB Executive 603.21 122.75 117.63 (5.12) (4.2) Apartment 654.45 133.18 127.62 (5.56) (4.2) Terrace 1,028.49 209.30 200.56 (8.74) (4.2) Semi-Detached 1,365.96 277.97 266.36 (11.61) (4.2) Bungalow 2,696.33 548.70 525.78 (22.92) (4.2) Average 508.99 103.58 99.25 (4.33) (4.2)

Singapore Institute of Power and Gas SS638: Code of Practice for Electrical Installations Course Code: ERG01 SFC-Eligible | Course Reference Number: TGS-2022011360 COURSE OBJECTIVES Upon completion of this course, participants will be able to: • Understand the SS638 Code of Practice for Electrical Installations • Learn the key changes with respect to CP5 • Familiarize with the reassigned codes on amendments made to suit local conditions MAIN CONTENTS • Overview of SS638 • Key changes from CP5 to SS638 • Scope, objectives and fundamental principles • Definitions • Assessment of general characteristics • Safety protection • Selection and erection of equipment • Inspection and testing • Special installations or locations requirements METHODOLOGY Lecture TARGET AUDIENCE Engineering and technical staff who are involved in design and installation of electrical wiring and systems COURSE DETAILS Duration : 14 hours Mode of Delivery : 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 3.1_0922 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 3.1_0922

Town Gas Connection Policy and Procedures Updated 1 April 24 Table of Contents 1. General Information ..................................................................................................................... 1 1.1 Purpose of this Document ................................................................................................... 1 1.2 Singapore Gas Transportation System ............................................................................... 1 1.3 Definitions .............................................................................................................................. 2 1.4 Codes of Practices and Regulatory Requirements ........................................................... 3 1.5 Submission of Application ................................................................................................... 3 2. Procedures for Gas Connection and Gas Admittance ............................................................. 4 2.1 Apply for Gas Connection ................................................................................................... 4 2.2 Make Payment ....................................................................................................................... 4 2.3 Engage DR for Consumer’s Gas Installation ....................................................................... 5 2.4 Apply for Gas Admittance ................................................................................................... 5 2.5 Apply to Retailer for Supply and Gas Turn On .................................................................. 6 3. Guidelines for Other Applications .............................................................................................. 7 3.1 Apply for Replacement, Addition & Alteration Works ...................................................... 7 3.2 Apply for Disconnection ...................................................................................................... 7 3.3 Apply for Re-connection ...................................................................................................... 7 3.4 Other Applications ................................................................................................................ 7 4. Charges .......................................................................................................................................... 8 4.1 Connection Policy ................................................................................................................. 8 4.2 Connection Charge .............................................................................................................. 8 5. Unauthorised Connection and Supply of Gas ........................................................................... 9 6. Pressure Regulation for Internal Gas Pipeline ............................................................................ 9 7. Appendices ................................................................................................................................. 10 Appendix 1 – Demarcation of Responsibility ............................................................................... 10 Appendix 2 – Town Gas Distribution Connection Flow Chart ................................................... 11 Appendix 3 – Town Gas Connection Application Forms .......................................................... 13 Appendix 4 – Reference Rates ..................................................................................................... 14 Appendix 5 – Deductible Component for Town Gas Distribution Connection ...................... 15 Appendix 6 – Last Mile Standard Connection Charge ............................................................... 17 Town Gas Connection Policy and Procedure Updated on: 1 Apr 24 Page 1 1. General Information 1.1 Purpose of this Document PowerGas is licensed by the Energy Market Authority (“Authority”) to be the Gas Transporter (“Transporter”) which owns, operates, and maintains the piped gas network in Singapore. SP PowerGrid (“SPPG”) is licensed by the Authority to be the Gas Transporter Agent to operate and maintain the piped gas network in Singapore on behalf of PowerGas. SPPG’s gas business is to plan, design, operate and maintain gas network assets in a manner that supports the delivery of safe, reliable, efficient and quality services to customers. Under the Gas Transporter License, the Gas Transporter has to develop separate fees and charges for separate gas transportation services such as connection services and transportation services. This document sets out the connection policy and procedure for Town Gas supply. 1.2 Singapore Gas Transportation System PowerGas owns an extensive gas transmission and distribution network throughout Singapore. The network is generally buried underground and transports natural gas to the western and northern parts of Singapore, and town gas to the whole of Singapore. The gas assets comprise the transmission network (operating at higher pressures), which forms the main reticulation backbone and the distribution network (operating at lower pressures). • Town gas is manufactured in Senoko Gasworks and delivered to approximately 900,000 customers in Singapore. The customers are made up of industrial, commercial and residential gas users. Residential customers consist mainly of gas users from HDB, condominiums and landed premises. The town gas transmission network operates at 3 barg whereas the distribution network operates at pressure regimes ranging from 1 kPa to 50 kPa. • Natural gas is supplied to about 200 customers and is imported from four sources (two submarine pipelines from Indonesia, one submarine pipeline from Malaysia and internationally through the Liquefied Natural Gas Terminal). Under the Gas Network Code, Gas Shippers/Retailers represent the customers that are connected to the natural gas networks. These natural gas customers are typically commercial or industrial and include all power stations. The natural gas transmission network operates mainly at two pressure regimes, 28 barg and 40 barg, and the distribution network operates at pressure regimes ranging from 3 barg to 6 barg. 1 Town Gas Connection Policy and Procedure Updated on: 1 Apr 24 Page 2 1.3 Definitions The following terms shall have the following meanings when used in this document. “Authority” means the Energy Market Authority of Singapore established under the Energy Market Authority of Singapore Act (Cap.92B); “Gas Transporter” or “Transporter” means a representative holding a gas transporter’s license; “Gas Retailer” or “Retailer” means a person who supplies gas to Retail Customers and who holds a Retailer’s license; “Gas Shipper” or “Shipper” means a person holding a gas shipper’s license; “Gas Network Code” refers to the Gas Network Code issued by the Authority, setting out common terms and conditions between the Gas Transporter and Shippers who engage the Gas Transporter to transport natural gas though the gas pipeline network. “DR” known as designated representative means a professional engineer or a licensed gas service worker appointed by the developer or a responsible person for the premises; “PE” known as professional engineer means any person who is registered as a professional engineer in the mechanical engineering discipline under the Professional Engineers Act (Cap. 253); “LGSW” known as licensed gas service worker” means a person who is licensed under section 12 (3) of the Gas Act (Chapter 116A); “gas service work” means any work carried out on any gas installation or gas appliance, in whole or in part, including any design, construction, installation, commissioning, erection, testing, repair, addition, alteration or maintenance work; “gas service isolation valve (“GSIV”)” means a valve, located at or near the boundary line of any property or the apron of any building, used by a gas transporter to isolate the supply of gas to that property or building; “gas service pipe” means a pipe or any part thereof, other than a gas main, used for the purpose of conveying gas from a gas main to a gas service isolation valve, and includes any pipe owned by, or under the management or control of, a gas transporter which is used for the purpose of conveying gas from the gas service isolation valve to the meter at a consumer’s premises as defined in the Gas Act (Chapter 116A); “gas fitting” includes any pipe, valve, meter, regulator or other device for the control, measurement and use of gas as defined in the Gas Act (Chapter 116A); 2 Town Gas Connection Policy and Procedure Updated on: 1 Apr 24 Page 3 “Gas installation” means a discrete grouping of gas fittings linking a gas service pipe to a gas appliance as defined in the Gas Act (Chapter 116A); “Gas Meter Control Valve” means a valve at the inlet of any meter used for the purpose of turning on or off a supply of gas through such meter to any gas installation as defined in the Gas (Supply) Regulations; “Meter Installation” means any meter and its associated equipment and installation including associated pipework, filter, valve, pressure regulating equipment, seal, housing, mounting, telemetry equipment, gas chromatograph and flow computer 1.4 Codes of Practices and Regulatory Requirements This connection procedure shall be read in conjunction with the provisions in the Gas Act, Gas (Supply) Regulations, Gas (Metering) Regulations, Gas Supply Code, Gas Metering Code, Singapore Standard, SS608 – Code of Practice for Gas Installation and relevant Retailer’s Handbook of Gas Supply, where applicable. The demarcation of responsibility from the gas service pipe to the gas installation is provided in Appendix 1 for reference purpose. 1.5 Submission of Application Please submit all connection enquiries, applications for gas connection and admittance request via the Gas Retailer on SP Group’s eBusiness Portal (“Portal”): https://ebiz.spgroup.com.sg/index.html For all other matters, please submit your request to: gasenquiry@spgroup.com.sg 3 Town Gas Connection Policy and Procedure Updated on: 1 Apr 24 Page 4 2. Procedures for Gas Connection and Gas Admittance Gas user, the applicant for gas supply, are advised to apply through City Energy, the Town Gas Retailer, for connection to the gas main network. The Retailer will liaise with the Transporter on behalf of the applicant for gas connection and admittance. The key steps for gas connection and gas admittance are outlined below. The detailed process flow chart and Town Gas Connection application forms can be found in Appendix 2 and Appendix 3 respectively. Apply for Gas Connection Make Payment Engage DR Apply for Gas Admittance Apply to Retailer for Gas Supply and Turn On 2.1 Apply for Gas Connection To apply for a town gas connection, the Retailer shall submit the following documents and information through the Portal: • Endorsed Form GD1 - “Application for Gas Distribution Connection”; & • Location / site plan showing the project site and proposed connection point(s) endorsed by the responsible person or applicant The Transporter shall notify the Retailer on the outcome of the application within 14 days from the date of receipt of the application. If the application is successful, the connection charge will also be made known to the Retailer. 2.2 Make Payment The Retailer shall confirm the project by making payment for the connection charge. The Transporter shall commence work upon receipt of the connection charge payment from the Retailer. The Transporter shall commence permit application, procurement and construction works to extend the gas pipeline up to and including the GSIV. Typically, a lead time of 6 to 8 weeks is required to apply for and obtain services’ plans and opening permit from the relevant authorities / agencies before excavation, pipe laying and connection works can commence. 4 Town Gas Connection Policy and Procedure 2.3 Engage DR for Consumer’s Gas Installation Updated on: 1 Apr 24 Page 5 The applicant shall engage a PE or a LGSW, as the case may require, as the DR for the project. The Retailer and the DR shall liaise with the Transporter on the connection point at the property boundary, the work schedule, and other related matters throughout the entire project until commissioning. The DR is responsible for the design, procurement and construction of the Gas Installation from the GSIV to the appliance/equipment, excluding the Meter Installation, in accordance to the Gas Act and its subsidiary legislations and applicable Code(s). 2.4 Apply for Gas Admittance The DR shall certify completion and successful testing of the Gas Installation. When the Gas Installation is ready to receive gas, the DR/applicant shall apply, through the Retailer, to the Transporter to connect and admit gas into the Gas Installation up to, but excluding, the Meter Installation by submitting the following forms: • Form GD2 - “Application for Admittance of Gas”; The DR shall conduct the necessary proof test and submit the completed Form GD3 “Certificate of Proof Test” and request for interim admittance of gas immediately prior to the Transporter connecting the Gas Installation to the gas pipeline network and admits gas into the Gas Installation up to, but excluding, the Meter Installation. Upon successful interim admittance of gas, the Transporter shall issue the “Statement of Interim Admittance of Gas”. Thereafter, the DR shall proceed to purge and commission the Gas Installation up to, but excluding, the Meter Installation. The Transporter shall issue the “Statement of Admittance of Gas” upon certification by the DR of successful purging and commissioning of the Gas Installation up to the Meter Installation. 5 Town Gas Connection Policy and Procedure 2.5 Apply to Retailer for Supply and Gas Turn On Updated on: 1 Apr 24 Page 6 The application for gas supply and turn-on shall be made to the Retailer in the case of Town Gas Connection. The Retailer shall carry out gas turn-on from the Meter Installation up to the appliances/equipment. The applicant is advised to refer to the Retailer’s "Handbook for Gas Supply" for the latest procedures. A summary of the procedures is shown below. • The DR shall: o certify completion and successful testing of the Consumer’s Internal Pipe; and o apply to the Retailer for connection and gas turn-on up to the appliances/equipment when the Consumer’s Internal Pipe is ready to receive gas. • The Retailer shall: o ensure appropriate tests, before and after the installation of the meter, are performed on the gas installation from and including the meter to the gas appliance before the as supply is turned on at the relevant Gas Meter Control Valve; o arrange for the connection of the Consumer’s Internal Pipe to the outlet of the Meter Installation thereafter; and o issue the “Statement of Turn-on of gas” to the applicant. 6 Town Gas Connection Policy and Procedure 3. Guidelines for Other Applications 3.1 Apply for Replacement, Addition & Alteration Works Updated on: 1 Apr 24 Page 7 Any application for replacement of, addition or alteration to, the gas installation or gas fitting located from the gas service isolation valve to (and including) the meter installation or after the meter installation shall be made by the applicant, through the Retailer to the Transporter’s email address stated in Section 1.5. 3.2 Apply for Disconnection An application to disconnect a gas installation or gas fitting from a gas pipeline network shall be made by the responsible person to the Transporter in the following instances: • When the gas supply to the premises has been discontinued; or • When the supply of gas is no longer required; or • When the premises are undergoing renovation or demolition and gas supply has to be disconnected for safety reasons. Any application for the disconnection of the gas installation or gas fitting shall be made to the Transporter’s email address in Section 1.5. 3.3 Apply for Re-connection Any application for the re-connection of the gas installation or gas fitting shall be made to the Transporter only when the applicant has rectified the defects on the gas installation/fitting. The application should be made through the Retailer via the Transporter’s Portal. The Transporter shall respond to the Retailer on the outcome of the application within 14 days from the date of receipt of the application. If the application is successful, the connection charge will be provided to the Retailer. 3.4 Other Applications The applicant is advised to consult with the Transporter for gas connections not covered in the procedures stated in this connection policy. The applicant shall send their request to the Transporter’s email address stated in Section 1.5. 7 Town Gas Connection Policy and Procedure Updated on: 1 Apr 24 Page 8 4. Charges 4.1 Connection Policy The cost to connect a customer’s gas installation or gas fitting to the Transporter’s gas pipeline network varies from case-to-case, due to the proximity of the customer’s location and the cost of the materials and services required for the gas connection. Where possible, the Transporter will envisage to propose the most cost-effective connection to the applicant. 4.2 Connection Charge The connection charge payable for all gas connection applications is the sum of the connection cost less the deductible cost, subject to a minimum connection charge of zero. The description of each of the cost components are shown below. (1) Connection cost All costs related to the provision of gas connection from the Transporter’s gas pipeline network to the GSIV. (2) Deductible cost The Transporter’s investment value based on the committed gas demand from the applicant for the new gas connection. The investment value is derived based on the net present value of the 5-Year revenue of the average consumption for each consumption category (see Appendix 5). In addition, a Last Mile Standard Connection Charge (“LMSCC”) will be levied to recover the cost of “last mile” connection of the gas installation to the GSIV from the applicant. Details can be found in Appendix 6. The town gas distribution connection deductible costs, LMSCC, standard connection charge for landed residential property and unit rates shall be reviewed and adjusted when deemed necessary by the Transporter. The Transporter reserves the right to review the connection charge paid for any new connection and seek reimbursement for the first 5 years under-recovered revenue from the Retailer if the actual gas consumption after 5 years of operation is more than 10% below the projected gas demand declared during application. 8 Town Gas Connection Policy and Procedure Updated on: 1 Apr 24 Page 9 5. Unauthorised Connection and Supply of Gas In accordance to the Gas Act, any person who: • lays or causes to be laid gas pipe or fitting to connect to the gas network belonging to or managed by the Transporter without consent of the Transporter; • fraudulently abstracts, uses or consumes the supply of gas; • tempers any gas meter shall be guilty of an offence and shall be liable on conviction to a fine or imprisonment, or both. The Transporter may disconnect the premises of, or the gas retailer may discontinue supply of gas to the premises of, the person. 6. Pressure Regulation for Internal Gas Pipeline With effect from 1 April 2020, when designing the internal pipe for any premise supplied with TG at low pressure, the DR shall ensure that the pressure supplied to any gas appliance shall not exceed 31 mbarg. An accessible pressure measurement test point shall also be provided at the top of every gas riser. 9 Town Gas Connection Policy and Procedure Updated on: 1 Apr 24 Page 10 7. Appendices Appendix 1 – Demarcation of Responsibility 10 Town Gas Connection Policy and Procedure Appendix 2 – Town Gas Distribution Connection Flow Chart Updated on: 1 Apr 24 Page 11 Start Applicant/Responsible person applies for connection through Retailer via e-Business portal • Endorsed Form GD1 • Connection Point Plan Transporter notifies Retailer within 14 days on the connection charge and project lead time. Has Retailer paid connection charge? Yes No Works shall not commence. If connection quotation expires, Applicant/ Responsible person to apply for connection again. Project confirmed • Transporter commences permit application, procurement and construction • Retailer liaises with consumer/DR and Transporter on the project • DR designs and constructs gas installation from GSIV to the appliance/equipment, excluding the Meter Installation. a 11 Town Gas Connection Policy and Procedure Updated on: 1 Apr 24 Page 12 Appendix 2 – Town Gas Distribution Connection Flow Chart (Con’t) a Gas Installation up to the Meter Installation and the site ready to receive gas DR applies for gas admittance • Form GD2 DR conducts proof test immediately prior to gas admittance • Form GD3 Transporter issues “Statement of Interim Admittance of Gas” and DR proceeds to purge and commission up to the Meter Installation Transporter issues “Statement of Admittance of Gas” End (Refer to Retailer’s “Handbook on Gas Supply” for Application for supply and Gas Turn-on.) 12 Town Gas Connection Policy and Procedure Appendix 3 – Town Gas Connection Application Forms Updated on: 1 Apr 24 Page 13 S/No. Form No. Description 1 GD1 Application for Gas Distribution Connection 2 GD2 Application for Admittance of Gas 3 GD3 Certificate of Proof Test 4 GD4 Authorisation to Turn on Gas Meter Control Valve 13 Town Gas Connection Policy and Procedure Updated on: 1 Apr 24 Page 14 Appendix 4 – Reference Rates This sets out a non-exhaustive list of the main cost drivers and the corresponding unit rates used in the estimation of the capital investment for a new distribution pipeline. For the avoidance of doubt, the information set out here is provided solely for reference only and will be subject to changes in actual contract rates. S/No. Description Size (mm) Unit Rate ($) excl. GST Unit Rate ($) incl. 9% GST 1 Supply and Laying of PE pipes and fittings ($/m) 315 750 818 2 Connection to existing pipes ($/job) 315 12,900 14,061 3 Installation of Valve ($/job) 300 7,800 8,502 4 Installation of regulator ($/pc) 42,500 46,325 5 Reinstatement of rigid pavement / concrete panel ($/m 2 ) 480 524 6 Milling and Patching of road (min 250m 2 ) ($/m 2 ) 31 34 Note: The amount of LTA road opening charges may vary due to the scope of the distribution project. For better clarity, please refer to LTA’s website for the charging methodology for LTA road opening charges. 14 Town Gas Connection Policy and Procedure Updated on: 1 Apr 24 Page 15 Appendix 5 – Deductible Component for Town Gas Distribution Connection (wef 1 Apr 24) 1) For General, Bulk A and Bulk B Consumers c = Consumption per Annum General Bulk A Bulk B (kWh) Tariff ($) Tariff ($) Tariff ($) c ≤ 50,000 - - - 50,000 < c ≤ 75,000 20,000 20,000 - 75,000 < c ≤ 100,000 25,000 25,000 - 100,000 < c ≤ 125,000 35,000 30,000 - 125,000 < c ≤ 150,000 45,000 40,000 - 150,000 < c ≤ 175,000 50,000 45,000 - 175,000 < c ≤ 200,000 60,000 55,000 - 200,000 < c ≤ 250,000 70,000 65,000 - 250,000 < c ≤ 300,000 85,000 80,000 - 300,000 < c ≤ 350,000 100,000 90,000 - 350,000 < c ≤ 400,000 120,000 105,000 - 400,000 < c ≤ 450,000 135,000 120,000 - 450,000 < c ≤ 500,000 150,000 135,000 - 500,000 < c ≤ 600,000 170,000 155,000 - 600,000 < c ≤ 700,000 205,000 - 175,000 700,000 < c ≤ 1,000,000 265,000 - 225,000 1,000,000 < c ≤ 1,500,000 390,000 - 335,000 1,500,000 < c ≤ 2,000,000 550,000 - 465,000 Beyond 2,000,000 625,000 - 530,000 15 Town Gas Connection Policy and Procedure Updated on: 1 Apr 24 Page 16 2) For Bulk E consumers c = Consumption per Annum (kWh) Bulk E Tariff ($) c ≥ 6,000,000 960,000 16 Town Gas Connection Policy and Procedure Updated on: 1 Apr 24 Page 17 Appendix 6 – Last Mile Standard Connection Charge Pipe diameter (d) LMSCC ($) Excl. GST LMSCC ($) incl. 9% GST 1 d < 100mm 500 545 2 200mm > d ≥ 100mm 800 872 3 300mm > d ≥ 200mm 2,000 2,180 4 d ≥ 300mm 3,200 3,488 Note: • Standard connection charge of $3,500 ($3,815 incl. 9% GST) is only applicable for connection in front of a private landed residential property where the gas main is in LTA road reserve in front of the house. Connection to landed property shall be from the front of the house only. • Figures may not reflect the full GST effect due to rounding. 17

Contractor Performance Management System Introduction 1. With effect from 1 October 2016, Singapore Power Limited and its Singaporeincorporated subsidiaries (SP Group) has implemented the SP Group’s Contractor Performance Management System (CPMS) to strengthen its partnership with and improve the safety and quality performance of its contractors. 2. Through the CPMS, SP Group aims to take a holistic approach to the selection of its contractors as part of enhancing procurement process, by looking at the performance of its contractors at a quarterly and annual basis and not only based at performance at each individual contract basis. The previous demerit scheme in respect of each contract will be abolished while an incentive and mitigation scheme that goes towards enabling contractors to improve their performance on a longer term basis is now implemented. Objectives 3. The objectives of the CPMS are: (a) (b) (c) to adopt a more holistic approach in reviewing contractors’ overall performance; to work with contractors to raise safety and quality standards; and to encourage an environment of continuous improvement by contractors. 4. In order to achieve the above objectives, CPMS will utilise the following 3 main components: (a) (b) (c) Contractor Performance Assessment (CPA); Business Under Surveillance (BUS) Programme; and Tender Evaluation Framework (TEF). SP Group CPMS V6.0 19 Jul 2023 1 Applicability 5. The CPMS will be applicable for procurement in relation of the following services and works: (a) (b) (c) (d) (e) (f) cable installation, cable jointing and road reinstatement; gas pipe-laying; milling and patching; transmission cable-laying; building and construction; and other road opening-related works (e.g., manhole access works). SP Group intends to broaden the scope of the CPMS to eventually apply the CPMS for procurement of other engineering-related works and services. 6. The CPMS will apply to contracts awarded on or after 1 October 2016 and any ongoing contracts which fall in any of the above categories set out in paragraph 5. All aspects of the CPMS, such as the BUS Programme and rewards and mitigations, will apply to such contracts. Contractor Performance Assessment 7. For each contract, a contractor will be assessed by the relevant SP Group project team in the following four (4) areas: (a) (b) (c) (d) Safety. Quality of Work; Project & Risk Management; and Value Added Services. These scores for each contract (Contract Quarterly Score) will be tabulated at fixed quarterly basis. The individual Contract Quarterly Scores applicable for each contract will then be averaged to derive the Contractor Quarterly Score. SP Group CPMS V6.0 19 Jul 2023 2 The criteria have a direct impact on risk mitigation which helps to review the way work activities are planned and executed. The objective of the enhancements is to reduce risk and improve safety at work sites. The PSR shall review the risk identification and mitigation measures to be taken during the design & construction for all contracts within SP Group. Emphasis will be given to the PSR communication to workers through the Risk Management workshops on site. ABSIS will be used to engage with the worker level to improve work processes and create a safer environment to work in. SP Group will assess the contractors’ senior management engagement with their workers through various in-house activities. 8. Examples of the factors taken into consideration in determining the individual Contract Quarterly Score are as follows Safety • Safety Performance • Site Safety Management • Safety Engagement by Management • Project Safety Review (PSR) • Risk Management workshop • Activity Based Safety Improvement System (ABSIS) Quality of Work • Documentation • Workmanship • Any damage to properties Project & Risk Management • Incident management • Cooperativeness • Meeting schedules Value Added Services • Initiatives to improve productivity and efficiency SP Group CPMS V6.0 19 Jul 2023 3 9. In addition to the above criteria, SP Group will also take into account the occurrence of any Critical Incidents when determining the Contractor’s Quarterly Score by applying a corresponding adjustment factor to their score. (a) The Critical Incidents includes: Critical Incidents Smoking or open flame in gas installations and electricity transmission substations Not adhering strictly to isolation procedures for live electricity or gas equipment and machinery at site Damage to Transmission Cables / Gas Pipes Damage to Distribution Cables / Gas Pipes Not anchoring safety harness while working at heights exceeding 3 metres Working in a confined space without conducting mandatory gas check Working under suspended load during lifting or excavator operations Fatality or serious injury Where Serious Injury is defined as: Serious Injuries Loss of 2 limbs Loss of both hands or of all fingers and both thumbs Loss of both feet Total loss of sight, including the loss of sight to such extent as to render the employee unable to perform any work for which eyesight is essential Total paralysis Injuries requiring more than 20 days of hospitalization. (Hospitalization refers to the period where injured remains warded in a hospital) Loss of arm at shoulder Loss of arm between elbow and shoulder Injuries resulting in being permanently bedridden Loss of arm at elbow Loss of arm between wrist and elbow SP Group CPMS V6.0 19 Jul 2023 4 Loss of hand at wrist Loss of 4 fingers and thumb of one hand Loss of 4 fingers Loss of leg • At or above knee • Below knee Loss of foot Loss of sight of one eye Total loss of hearing (b) The Serious Incidents includes: Serious Incidents Damage to Distribution Cables/ Gas pipes affecting less than or equal to 300 customers Damage to Public assets (e.g., PUB pipes, streetlights) Note: Contractors shall not be penalised for damages to the public assets if it was unavoidable due to Authorities’ drawings that provided inaccurate factual information and the Contractor’s detection works did not provide better information. 10. At the end of each quarter, SP Group will provide each contractor a grade relative to their score to provide them timely information on their performance. The names and grades for each contractor scored in each quarter shall be available on the SP Group corporate website. 11. In the event the Contractor’s Quarterly Score is lower than 50, the contractor will be suspended from participating in any new procurement activities for the next 3 months. In the event of an occurrence of a fatality or serious injury at his work site, the main contractor and its subcontractor will be suspended from participating in any new procurement activities for 12 months from the incident date. The suspended contractors and their subsidiaries are also not allowed to apply to be sub-contractors for any SP Group contracts during the suspension period. SP Group CPMS V6.0 19 Jul 2023 5 12. The Contractor Quarterly Scores will be aggregated on an annual basis [Contractor Annual Score]. Contractors must have at least two (2) Contractor Quarterly Scores to be included for the Contractor Annual Score computation. 13. At the end of each Assessment Year, the 5 contractors with the highest Contractor Annual Score for the year will be given an incentive of 2% of the total annual value of their respective contracts capped at $100,000.00 per year per contractor. The annual value of each contract is computed as follows: where: ACV is the annual value of a contract; ACV = A X B A is the Contract Sum divided by the Contract Period [weeks]; and B is the number of weeks [or part thereof] where Works carried out in that year under that contract. 14. The 2 contractors with the lowest annual scores will be subjected to a penalty deduction to their PQS scores in all subsequent SP Group tenders published during the next Assessment Year. In addition, they would also have to comply with performance improvement requirements specified by SP Group to address areas of deficiency. SP Group CPMS V6.0 19 Jul 2023 6 Business Under Surveillance (BUS) Programme 15. The BUS Programme is an educational and correctional tool aimed to partner contractors to address safety and quality issues encountered by contractors in the course of their work for the SP Group and in the longer term help improve their safety and quality standards. The BUS Programme and will be activated in the following situations: (a) (b) Occurrence of any Critical Incident; and/or 3 or more safety inspections at the project sites where major safety-related non-conformances (safety non-conformance) are observed. 16. In the event of the activation of the BUS Programme, the Contractor will be required to undergo the activities as follows: 17. Stopping work at the affected site[s] during a BUS Programme is important to allow contractors to review its safety practices and focus on its operational methods and processes with the aim of preventing further incidents from occurring again. 18. If the contractor placed on a BUS Programme is unable to meet the exit requirements at the end of the 5 th week, a further 2 weeks extension will be granted. If the contractor is still unable to meet the exit requirements at the end of the 7 th week, the contractor will be placed on a second BUS Programme to address the failure of the first BUS Programme. SP Group CPMS V6.0 19 Jul 2023 7 19. In the event the contractor is placed on the BUS Programme more than 2 times in a calendar quarter, the contractor will be suspended from participating in any new procurement activities for the next three months. The suspended contractors and their subsidiaries are also not allowed to apply to be sub-contractors for any SP Group contracts during the suspension period. 20. From 1 Apr 2023, Contractor shall not be under MOM’s Business Under Surveillance programme (BUS) OR not accumulated 25 or more demerit points under MOM’s DPS as at the Tender Closing Date and before the Tender Award Date. Tender Evaluation Framework 21. The CPMS adopts a tender evaluation framework that comprises the following 3 Stages: 22. Stage 1 (SET) aims to inculcate a mindset of safety being the highest priority among our contractors, by selecting only likeminded contractors who have adequate safety management system and track records to work on our projects. Contractors who meet the SET requirements will be pre-qualified to participate in SP Group’s tenders for works described in paragraph 5 above. Once such pre-qualification is granted by SP to the contractors, it shall be valid for the entire Assessment Year. Any contractor which fails the Stage 1 assessment can apply for re-assessment at the start of new calendar quarter after being notified of its failure to pre-qualify. SP Group CPMS V6.0 19 Jul 2023 8 23. In the subsequent Stage 2 and 3 of the evaluation of bids submitted for CPMS applicable tenders, each bidder’s Contractor Quarterly scores over the past 2 years will be taken into account to determine the successful bidder. Where a bidder does not have sufficient records of past Contractor Quarterly Scores (e.g. new contractors) a default score will be used instead. Amendments and FAQs 24. SP Group may modify the CPMS at any time and such amendments shall be deemed immediately applicable to the contracts that are ongoing at the time of such amendments. Contractors are strongly encouraged to check https://www.spgroup.com.sg/doing-business-with-us/procurement for amendments, updates and FAQs relating to the CPMS. 25. If you have any questions, comments or suggestions regarding the CPMS, please email to us at the following address: CPMS@spgroup.com.sg SP Group CPMS V6.0 19 Jul 2023 9

Utility Bill Avg_With Gas Utility Bill Average ($) for households with gas Premises Types Apr-25 May-25 Jun-25 Jul-25 Aug-25 Sep-25 Oct-25 Nov-25 Dec-25 Jan-26 Feb-26 Mar-26 HDB 1-Room 80.08 82.78 87.43 83.34 86.23 82.42 81.64 83.97 78.63 77.93 75.97 75.08 HDB 2-Room 92.72 97.00 100.66 97.91 99.45 95.00 93.57 97.93 90.47 90.07 87.60 87.37 HDB 3-Room 119.73 124.51 129.34 124.22 126.71 122.50 121.04 124.31 116.58 115.44 112.93 113.86 HDB 4-Room 142.95 148.52 154.60 149.22 151.99 147.59 145.21 150.28 139.53 138.26 135.87 137.34 HDB 5-Room 152.34 157.84 164.50 159.46 162.46 157.97 155.35 160.85 149.14 146.83 145.17 147.64 HDB Executive 169.93 174.70 182.36 177.32 179.80 175.34 171.18 178.17 164.07 162.41 160.35 164.43 Apartment 175.68 183.56 189.46 182.17 184.14 182.73 180.50 187.96 176.05 165.34 160.41 168.05 Terrace 279.64 288.94 301.97 291.01 298.11 292.67 293.17 295.21 285.78 275.95 276.55 284.40 Semi-Detached 351.85 364.56 382.10 371.24 376.26 370.72 362.56 376.52 353.09 342.58 345.08 355.72 Bungalow 675.97 699.68 725.88 709.75 708.95 728.77 693.44 732.73 682.55 680.55 658.72 683.89 Note: The figures exclude electricity charges for PAYU customers and customers who are not purchasing electricity at the regulated tariff. Utility Bill Avg_WO Gas Utility Bill Average ($) for households without gas Premises Types Feb-25 Apr-25 May-25 Jun-25 Jul-25 Aug-25 Sep-25 Oct-25 Nov-25 Dec-25 Jan-26 Feb-26 Mar-26 HDB 1-Room 67.47 70.52 74.13 78.40 75.61 77.97 73.97 73.36 75.72 70.53 69.56 67.40 67.06 HDB 2-Room 80.06 83.39 87.87 91.84 89.70 91.17 86.56 85.41 89.23 82.47 81.75 79.33 78.98 HDB 3-Room 100.23 106.96 112.09 116.92 112.61 114.89 110.33 109.14 112.40 105.15 103.85 101.34 102.03 HDB 4-Room 119.36 126.86 133.11 139.31 134.99 137.35 132.51 130.31 135.32 125.42 124.11 121.47 122.33 HDB 5-Room 126.62 134.46 140.89 147.54 143.70 146.23 141.18 138.68 144.16 133.40 131.27 129.19 130.70 HDB Executive 140.97 150.92 156.71 164.42 160.31 162.51 157.57 153.76 160.51 147.39 145.83 143.33 146.49 Apartment 135.55 152.04 161.94 168.66 163.45 164.54 161.05 158.14 166.34 155.85 144.88 138.68 145.16 Terrace 240.95 253.19 263.33 276.05 267.47 273.88 266.42 265.98 269.32 259.90 252.25 251.03 256.90 Semi-Detached 301.32 321.27 335.61 352.45 342.67 347.15 340.35 333.46 344.79 323.43 314.80 316.37 323.27 Bungalow 573.47 625.30 651.42 679.81 663.52 665.92 680.97 644.28 684.59 638.58 634.59 612.19 635.63 Note: The figures exclude electricity charges for PAYU customers and customers who are not purchasing electricity at the regulated tariff.

SP Group sponsors staff for engineering degree course in SIT tie-up Ang Qing Mr Abdul Latiff Muhamed Abdullah, 38, will return to school for the first time in September since graduating with an Institute of Technical Education Higher Nitec electrical engineering diploma in 2010. He is among a pioneer batch of five SP Group employees to benefit from a partnership inked by the utilities group on Friday with the Singapore Institute of Technology (SIT) to upskill and reskill its workers. The three-year collaboration, signed at the Energy Innovation 2022 conference at Marina Bay Sands, will provide continuous skills upgrading pathways for SP employees through a full-time undergraduate degree in electrical power engineering sponsored by their company. At the conference organised by the Energy Market Authority, Minister of State for Trade and Industry Low Yen Ling said the programme is part of efforts to grow the energy sector’s workforce to bolster Singapore’s green economy ambitions. SP’s support for his three-year degree course has given Mr Latiff an opportunity to further his studies in electrical engineering, which he had put on hold for years as he could not find the time to do so. Mr Latiff was part of the team that laid the power cable grid infrastructure for the Marina Coastal Expressway in 2013. “As SP Group looks to build up electric vehicle infrastructure, I hope to contribute to this plan, which helps to protect the environment, by studying related modules,” he said. His colleague Chan Meng Hoe, who has been with SP for almost three decades, has decided to set aside time to study as well. Mr Chan was involved in completing a utilities service diversion for the Downtown MRT Line ahead of schedule and the pre-development of Changi Airport’s Terminal 5. The principal technical officer, 49, said upgrading is crucial as he needs to keep pace with new technologies in the energy sector. Friday’s agreement was an extension of the ongoing partnership between SIT and SP to advance Singapore’s energy sector. Their collaborations include SP’s investment in Singapore’s first experimental, multi-energy microgrid at SIT’s future campus in the Punggol Digital District. aqing@sph.com.sg