SPWebsite (without GST) Electricity Tariff (2014 - 2023) Rates are not inclusive of GST. Jan-23 Oct-22 Jul-22 Apr-22 Jan-22 Oct-21 Jul-21 Apr-21 Jan-21 Oct-20 Jul-20 Apr-20 Jan-20 Oct-19 Jul-19 Apr-19 Jan-19 Oct-18 Jul-18 Apr-18 Jan-18 Oct-17 Jul-17 Apr-17 Jan-17 Oct-16 Jul-16 Apr-16 Jan-16 Oct-15 Jul-15 Apr-15 Jan-15 Oct-14 Jul-14 Apr-14 Jan-14 LOW TENSION SUPPLIES, DOMESTIC All units, ¢/kWh                    28.95 29.74 30.17 27.94 25.44 24.11 23.38 22.55 20.76 21.43 19.60 23.02 24.24 23.43 24.22 22.79 23.85 24.13 23.65 22.15 21.56 20.30 20.72 21.39 20.20 19.13 19.27 17.68 19.50 20.35 22.41 20.87 23.29 25.28 25.68 25.73 25.65 LOW TENSION SUPPLIES, NON-DOMESTIC All units, ¢/kWh                    28.95 29.74 30.17 27.94 25.44 24.11 23.38 22.55 20.76 21.43 19.60 23.02 24.24 23.43 24.22 22.79 23.85 24.13 23.65 22.15 21.56 20.30 20.72 21.39 20.20 19.13 19.27 17.68 19.50 20.35 22.41 20.87 23.29 25.28 25.68 25.73 25.65 HIGH TENSION SMALL (HTS) SUPPLIES $/kW/month               11.95 11.95 11.95 10.90 10.90 10.90 10.90 10.90 8.90 8.90 8.90 8.90 8.90 8.90 8.90 8.90 8.58 8.58 8.58 8.58 8.36 8.36 8.36 8.36 8.36 8.36 8.36 8.36 8.15 8.15 8.15 8.15 7.49 7.49 7.49 7.49 7.49 Uncontracted Capacity Charge $/chargeable kW/month               17.93 17.93 17.93 16.35 16.35 16.35 16.35 16.35 13.35 13.35 13.35 13.35 13.35 13.35 13.35 13.35 12.87 12.87 12.87 12.87 12.54 12.54 12.54 12.54 12.54 12.54 12.54 12.54 12.23 12.23 12.23 12.23 11.24 11.24 11.24 11.24 11.24 kWh charge, ¢/kWh Peak period (7.00am to 11.00pm) 26.37 27.17 27.81 25.71 22.77 21.24 20.44 19.54 17.88 18.63 16.52 20.51 21.76 20.85 21.74 20.15 21.40 21.71 21.27 19.56 18.88 17.47 17.94 18.68 17.27 16.07 16.22 14.50 16.59 17.40 19.72 18.20 21.05 23.22 23.67 23.75 23.67 Off-peak period (11.00pm to 7.00am)               15.92 16.69 16.49 14.54 13.77 13.01 12.51 11.85 11.20 11.67 10.55 12.50 13.28 12.71 13.26 12.28 13.09 13.27 12.65 11.77 11.37 10.55 10.84 11.3 10.51 9.84 9.93 8.78 10.08 11.04 12.29 10.72 12.71 14.19 14.40 14.35 14.45 Reactive power Charge ¢/chargeable kVARh               0.59 0.59 0.59 0.59 0.59 0.59 0.59 0.59 0.59 0.59 0.59 0.59 0.59 0.59 0.59 0.59 0.59 0.59 0.59 0.59 0.59 0.59 0.59 0.59 0.59 0.59 0.59 0.59 0.59 0.59 0.59 0.59 0.59 0.59 0.59 0.59 0.59 HIGH TENSION LARGE (HTL) SUPPLIES Contracted Capacity Charge $/kW/month                    11.95 11.95 11.95 10.90 10.90 10.90 10.90 10.90 8.90 8.90 8.90 8.90 8.90 8.90 8.90 8.90 8.58 8.58 8.58 8.58 8.36 8.36 8.36 8.36 8.36 8.36 8.36 8.36 8.15 8.15 8.15 8.15 7.49 7.49 7.49 7.49 7.49 Uncontracted Capacity Charge $/chargeable kW/month                17.93 17.93 17.93 16.35 16.35 16.35 16.35 16.35 13.35 13.35 13.35 13.35 13.35 13.35 13.35 13.35 12.87 12.87 12.87 12.87 12.54 12.54 12.54 12.54 12.54 12.54 12.54 12.54 12.23 12.23 12.23 12.23 11.24 11.24 11.24 11.24 11.24 kWh charge, ¢/kWh Peak period (7.00am to 11.00pm) 26.15 26.95 27.59 25.49 22.55 21.02 20.22 19.32 17.66 18.41 16.30 20.29 21.54 20.63 21.52 19.93 21.18 21.49 21.05 19.34 18.66 17.25 17.72 18.46 17.05 15.85 16.00 14.28 16.37 17.18 19.50 17.98 20.83 23.00 23.45 23.53 23.45 Off-peak period (11.00pm to 7.00am)        15.91 16.68 16.48 14.53 13.76 13.00 12.50 11.84 11.19 11.66 10.54 12.49 13.27 12.70 13.25 12.27 13.08 13.26 12.64 11.76 11.36 10.54 10.83 11.29 10.50 9.83 9.92 8.77 10.07 11.03 12.28 10.71 12.70 14.18 14.39 14.34 14.44 Reactive power Charge ¢/chargeable kVARh                0.59 0.59 0.59 0.59 0.59 0.59 0.59 0.59 0.59 0.59 0.59 0.59 0.59 0.59 0.59 0.59 0.59 0.59 0.59 0.59 0.59 0.59 0.59 0.59 0.59 0.59 0.59 0.59 0.59 0.59 0.59 0.59 0.59 0.59 0.59 0.59 0.59 EXTRA HIGH TENSION (EHT) SUPPLIES Contracted Capacity Charge 7.54 7.54 7.54 7.54 7.38 7.38 7.38 7.38 6.90 6.90 6.90 6.90 6.90 $/kW/month                    10.09 10.09 10.09 9.33 9.33 9.33 9.33 9.33 7.87 7.87 7.87 7.87 7.87 7.87 7.87 7.87 7.68 7.68 7.68 7.68 7.54 7.54 7.54 7.54 Uncontracted Capacity Charge $/chargeable kW/month               15.14 15.14 15.14 14.00 14.00 14.00 14.00 14.00 11.81 11.81 11.81 11.81 11.81 11.81 11.81 11.81 11.52 11.52 11.52 11.52 11.31 11.31 11.31 11.31 11.31 11.31 11.31 11.31 11.07 11.07 11.07 11.07 10.35 10.35 10.35 10.35 10.35 kWh charge, ¢/kWh                                Peak period (7.00am to 11.00pm) 25.16 25.96 26.57 24.48 21.61 20.11 19.31 18.42 16.81 17.54 15.47 19.39 20.62 19.72 20.6 19.03 20.26 20.57 20.12 18.44 17.77 16.38 16.84 17.57 16.18 15.01 15.16 13.45 15.52 16.33 18.62 17.1 19.91 22.06 22.50 22.58 22.50 Off-peak period (11.00pm to 7.00am)           15.79 16.56 16.35 14.40 13.65 12.90 12.40 11.74 11.11 11.57 10.46 12.39 13.16 12.6 13.15 12.17 12.97 13.15 12.54 11.66 11.26 10.45 10.74 11.19 10.41 9.74 9.83 8.69 9.99 10.94 12.18 10.62 12.60 14.08 14.28 14.23 14.34 Reactive power Charge ¢/chargeable kVARh               0.48 0.48 0.48 0.48 0.48 0.48 0.48 0.48 0.48 0.48 0.48 0.48 0.48 0.48 0.48 0.48 0.48 0.48 0.48 0.48 0.48 0.48 0.48 0.48 0.48 0.48 0.48 0.48 0.48 0.48 0.48 0.48 0.48 0.48 0.48 0.48 0.48 SPWebsite (with GST) Electricity Tariff (2014 - 2023) Rates are inclusive of GST. Jan-23 Oct-22 Jul-22 Apr-22 Jan-22 Oct-21 Jul-21 Apr-21 Jan-21 Oct-20 Jul-20 Apr-20 Jan-20 Oct-19 Jul-19 Apr-19 Jan-19 Oct-18 Jul-18 Apr-18 Jan-18 Oct-17 Jul-17 Apr-17 Jan-17 Oct-16 Jul-16 Apr-16 Jan-16 Oct-15 Jul-15 Apr-15 Jan-15 Oct-14 Jul-14 Apr-14 Jan-14 LOW TENSION SUPPLIES, DOMESTIC All units, ¢/kWh                    31.27 31.82 32.28 29.90 27.22 25.80 25.02 24.13 22.21 22.93 20.97 24.63 25.94 25.07 25.92 24.39 25.52 25.82 25.31 23.70 23.07 21.72 22.17 22.89 21.61 20.47 20.62 18.92 20.87 21.77 23.98 22.33 24.92 27.05 27.48 27.53 27.45 LOW TENSION SUPPLIES, NON-DOMESTIC All units, ¢/kWh                    31.27 31.82 32.28 29.90 27.22 25.80 25.02 24.13 22.21 22.93 20.97 24.63 25.94 25.07 25.92 24.39 25.52 25.82 25.31 23.70 23.07 21.72 22.17 22.89 21.61 20.47 20.62 18.92 20.87 21.77 23.98 22.33 24.92 27.05 27.48 27.53 27.45 HIGH TENSION SMALL (HTS) SUPPLIES $/kW/month               12.91 12.79 12.79 11.66 11.66 11.66 11.66 11.66 9.52 9.52 9.52 9.52 9.52 9.52 9.52 9.52 9.18 9.18 9.18 9.18 8.95 8.95 8.95 8.95 8.95 8.95 8.95 8.95 8.72 8.72 8.72 8.72 8.01 8.01 8.01 8.01 8.01 Uncontracted Capacity Charge $/chargeable kW/month               19.36 19.19 19.19 17.49 17.49 17.49 17.49 17.49 14.28 14.28 14.28 14.28 14.28 14.28 14.28 14.28 13.77 13.77 13.77 13.77 13.42 13.42 13.42 13.42 13.42 13.42 13.42 13.42 13.09 13.09 13.09 13.09 12.03 12.03 12.03 12.03 12.03 kWh charge, ¢/kWh Peak period (7.00am to 11.00pm) 28.48 29.07 29.76 27.51 24.36 22.73 21.87 20.91 19.13 19.93 17.68 21.95 23.28 22.31 23.26 21.56 22.90 23.23 22.76 20.93 20.20 18.69 19.20 19.99 18.48 17.19 17.36 15.52 17.75 18.62 21.10 19.47 22.52 24.85 25.33 25.41 25.33 Off-peak period (11.00pm to 7.00am)               17.19 17.86 17.64 15.56 14.73 13.92 13.39 12.68 11.98 12.49 11.29 13.38 14.21 13.60 14.28 13.14 14.01 14.20 13.54 12.59 12.17 11.29 11.60 12.09 11.25 10.53 10.63 9.39 10.79 11.81 13.15 11.47 13.60 15.18 15.41 15.35 15.46 Reactive power Charge ¢/chargeable kVARh               0.64 0.63 0.63 0.63 0.63 0.63 0.63 0.63 0.63 0.63 0.63 0.63 0.63 0.63 0.63 0.63 0.63 0.63 0.63 0.63 0.63 0.63 0.63 0.63 0.63 0.63 0.63 0.63 0.63 0.63 0.63 0.63 0.63 0.63 0.63 0.63 0.63 HIGH TENSION LARGE (HTL) SUPPLIES Contracted Capacity Charge $/kW/month                    12.91 12.79 12.79 11.66 11.66 11.66 11.66 11.66 9.52 9.52 9.52 9.52 9.52 9.52 9.52 9.52 9.18 9.18 9.18 9.18 8.95 8.95 8.95 8.95 8.95 8.95 8.95 8.95 8.72 8.72 8.72 8.72 8.01 8.01 8.01 8.01 8.01 Uncontracted Capacity Charge $/chargeable kW/month                19.36 19.19 19.19 17.49 17.49 17.49 17.49 17.49 14.28 14.28 14.28 14.28 14.28 14.28 14.28 14.28 13.77 13.77 13.77 13.77 13.42 13.42 13.42 13.42 13.42 13.42 13.42 13.42 13.09 13.09 13.09 13.09 12.03 12.03 12.03 12.03 12.03 kWh charge, ¢/kWh Peak period (7.00am to 11.00pm) 28.24 28.84 29.52 27.27 24.13 22.49 21.64 20.67 18.90 19.70 17.44 21.71 23.05 22.07 23.03 21.33 22.66 22.99 22.52 20.69 19.97 18.46 18.96 19.75 18.24 16.96 17.12 15.28 17.52 18.38 20.87 19.24 22.29 24.61 25.09 25.18 25.09 Off-peak period (11.00pm to 7.00am)        17.18 17.85 17.63 15.55 14.72 13.91 13.38 12.67 11.97 12.48 11.28 13.36 14.20 13.59 14.18 13.13 14.00 14.19 13.52 12.58 12.16 11.28 11.59 12.08 11.24 10.52 10.61 9.38 10.77 11.80 13.14 11.46 13.59 15.17 15.40 15.34 15.45 Reactive power Charge ¢/chargeable kVARh                0.64 0.63 0.63 0.63 0.63 0.63 0.63 0.63 0.63 0.63 0.63 0.63 0.63 0.63 0.63 0.63 0.63 0.63 0.63 0.63 0.63 0.63 0.63 0.63 0.63 0.63 0.63 0.63 0.63 0.63 0.63 0.63 0.63 0.63 0.63 0.63 0.63 EXTRA HIGH TENSION (EHT) SUPPLIES Contracted Capacity Charge $/kW/month                    10.90 10.80 10.80 9.98 9.98 9.98 9.98 9.98 8.42 8.42 8.42 8.42 8.42 8.42 8.42 8.42 8.22 8.22 8.22 8.22 8.07 8.07 8.07 8.07 8.07 8.07 8.07 8.07 7.90 7.90 7.90 7.90 7.38 7.38 7.38 7.38 7.38 Uncontracted Capacity Charge $/chargeable kW/month               16.35 16.20 16.20 14.98 14.98 14.98 14.98 14.98 12.64 12.64 12.64 12.64 12.64 12.64 12.64 12.64 12.33 12.33 12.33 12.33 12.10 12.10 12.10 12.10 12.10 12.10 12.10 12.10 11.84 11.84 11.84 11.84 11.07 11.07 11.07 11.07 11.07 kWh charge, ¢/kWh                                Peak period (7.00am to 11.00pm) 27.17 27.78 28.43 26.19 23.12 21.52 20.66 19.71 17.99 18.77 16.55 20.75 22.06 21.10 22.04 20.36 21.68 22.01 21.53 19.73 19.01 17.53 18.02 18.80 17.31 16.06 16.22 14.39 16.61 17.47 19.92 18.30 21.30 23.60 24.08 24.16 24.08 Off-peak period (11.00pm to 7.00am)           17.05 17.72 17.49 15.41 14.61 13.80 13.27 12.56 11.89 12.38 11.19 13.26 14.08 13.48 14.07 13.02 13.88 14.07 13.42 12.48 12.05 11.18 11.49 11.97 11.14 10.42 10.52 9.30 10.69 11.71 13.03 11.36 13.48 15.07 15.28 15.23 15.34 Reactive power Charge ¢/chargeable kVARh               0.52 0.51 0.51 0.51 0.51 0.51 0.51 0.51 0.51 0.51 0.51 0.51 0.51 0.51 0.51 0.51 0.51 0.51 0.51 0.51 0.51 0.51 0.51 0.51 0.51 0.51 0.51 0.51 0.51 0.51 0.51 0.51 0.51 0.51 0.51 0.51 0.51

Impacting people’s lives Singapore Power engineer Thiruchelvam Ranjan loves what he does because the outcome is tangible and necessary At a glance n n n About 2,400 technical professionals required by 2020. Electricity sales are expected to grow by more than 30 per cent over the next decade. Less than 1 minute per customer a year is the average interruption time, making Singapore’s electricity grid one of the most reliable in the world. by wong sher maine In hIs six years with singapore Power (sP), Mr Thiruchelvam Ranjan has held three job portfolios. he has also added a significant achievement to his resumé — he was part of a team that set up a substation — and is being groomed for leadership. The sP scholar and principal engineer says: “I underwent a rigorous graduate development programme during which I was posted to various departments. Besides giving me an understanding of many aspects of the organisation, these rotations also helped me to feel the pulse on the ground, understand the culture of the organisation, and build a strong social network.” The 32-year-old became interested in the power sector during his final year at the national University of singapore, where he earned a bachelor’s degree in engineering, specialising in electrical engineering. he says: “Power is an important and necessary part of everyone’s lives. singapore’s economy and all modern day activities are enabled by electricity, and our networks are amongst the most reliable worldwide.” his career choice was partly inspired by his engineer father. “My father made me realise the impact engineers make on people’s lives,” says Mr Ranjan. “Also, as a young child I would often see him take things apart and put them back together. In today’s world where it’s easier to replace than repair, he made me appreciate and take good care of what I had.” his mother also played a crucial role in shaping who he is today. “Mum was a teacher, and she taught me to question everything. This is something which I constantly apply when I was a student and now as an engineer.” Under sP’s graduate development programme, he has enjoyed a diverse range of jobs. he started off as a network management engineer helping to ensure that the network delivering power to customers is in tip-top condition. Then, in risk management, he learnt to effectively manage sP’s risk exposures. he is currently a project engineer within sP PowerGrid’s network development division where he works on developing singapore’s electricity network, installing and renewing network infrastructure to meet the increasing power demands and connecting new customers to the grid. One of his professional highlights was when he helped to set up the 66kV Rangoon substation, to meet growing demand and strengthen the power network in the central part of singapore including areas like Toa Payoh and Bishan. “We conduct voltage tests, equipment My colleagues comprise a mixture of industry veterans and young talents, but they all have one thing in common — a deep rooted sense of pride in what they do. They have inspired me to always give my best at work, because what I do impacts lives. — Mr Thiruchelvam Ranjan (right), principal engineer, Singapore Power functionality and safety checks before the substation goes live. Each successfully commissioned project adds to the reliability of singapore’s power network, and I am proud to have contributed to this effort.” he adds: “As an sP engineer, no two work days are identical. The challenges I have had to handle include managing network projects, addressing customers’ concerns and responding to power outages.” he was selected to attend the 2013 Young LEADERs! programme conducted by Business Leadership Centre of the Temasek Management services Group, where he honed his strategic thinking and business leadership skills. he is now in charge of organising sP Family Day 2014. he says: “This is a massive event with a lot of logistical and manpower planning involved. I look forward to the challenge of providing an enjoyable and memorable experience for 10,000 staff and their loved ones.” his experience and accomplishments at sP stand him in good stead for a Professional Engineer certification, which is the profession’s highest standard of competence. Mr Ranjan says: “The experience and knowledge that I have gained from working in sP will be instrumental towards achieving this goal.” he loves what he does because the outcome is tangible and necessary. “Every day, the work we do and projects we handle help to grow singapore’s network and connect customers to the grid, powering their activities at home, work and play. In many ways, PhoTo: Wee TY what we do at sP is an integral part of nation building and enhancing lives.” Mr Ranjan is in good company. “My colleagues comprise a mixture of industry veterans and young talents, but they all have one thing in common — a deep rooted sense of pride in what they do. They have inspired me to always give my best at work, because what I do impacts lives.” Diverse career track Singapore Power’s Graduate Development Programme is a talent development scheme where staff benefits from job rotations to better understand the organisation at a macro and micro level. They also benefit from leadership development programmes, and are given opportunities to maximise their potential via stretch assignments. PhoTo: Wee TY

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

SP Energy HubAnnual ReportReliabilitySustainabilityInnovation Helping Consumers Change and Save RELIABILITY The electricity market is opening up to all residential customers in 2018. They can choose the electricity provider and price plan that best suit their lifestyle and needs. SP Group will help them make the switch seamlessly. Customers can also choose to remain with SP Group. They can buy electricity from the Wholesale Electricity Market or continue at the regulated tariff. Buying from the wholesale market is a new option where customers pay the prevailing electricity market prices based on demand and supply. Regardless of their choice, SP Group will help customers change and save. They can connect with us through our phone hotline, website, customer service centres or chat ‘live’ with our agents on the SP Utilities mobile application. Since 2001, SP Group has been supporting the Energy Market Authority (EMA) in progressively opening the retail electricity market to competition. We will continue to operate the national power grid so consumers can enjoy the same reliable and efficient electricity supply, regardless of their choice of retailer. — 30 May 2018 Watch this video to find out more about the transmission cable tunnel project. TAGS SERVICEOPEN ELECTRICITY MARKET 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

GAS TRANSPORTATION TARIFFS (for Shippers with customers off-taking natural gas at high pressure) (W.E.F. 1 Apr 24) 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 PowerGas charges transportation tariffs for the transport of gas through its network. PowerGas’ transportation tariffs are levied on Shippers and not the end-users. End-users’ transportation charges imposed by Shippers are commercial arrangements between both parties. 2 Natural Gas Transmission Tariffs 2.1 There are two gas transmission networks, namely Transmission Network 1 and Transmission Network 2. 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. 2.2 Transmission tariffs consist of capacity and usage charges (refer to Section 3 below for details). These charges are applicable to Shippers off-taking gas at high pressure. The same charging structure also applies to Shippers with Small Transmission Customers (i.e. with load less than or equal to 5 bbtud). 3 Transmission Charging Structure 3.1 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, a usage charge is levied on the volume of gas transported. 3.2 Arising from EMA’s notification to the industry dated 21 March 2024, a GSC of 20 cents/mmBtu for PNG Injection Points or GSC of 2 cents/mmBtu for LNG Injection Points is imposed on PNG and LNG gas users respectively with effect from 1 Apr 24 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 usage charge. Details of the transmission charges are shown in Table 1 of the Appendix. 3.3 These transmission charges do not include specific cost items which need to be determined on a case-by-case basis for inclusion into the final transmission charges. 3.4 For Shippers with Small Transmission Customers (i.e. requiring gas at high pressure, but with load of less than or equal to 5 bbtud), the transportation charges as shown in Table 2 of the appendix shall apply. 3.5 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. 2 • 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 Appendix – Table of Charges Transmission Network 1 (locational) Transmission Network 2 (locational) Table 1: Transmission Charges (Exclusive of GST) Entry Capacity Charge per annum ($/MMBtu/hr) Exit Capacity Charge per annum ($/MMBtu/hr/km) Transmission Usage Charge ($/MMBtu) 729.81 47.41 0.0071 1,375.68 (Attap Valley Injection Point) 1,000.54 (Sakra Injection Point) 39.40 0.0121 New Pipeline – utilised 246.96 246.96* 0.0030 New Pipeline – excess 240.38 240.38* 0.0037 GSC for PNG Injection Point N.A N.A 0.2000 GSC for LNG Injection Point N.A N.A 0.0200 * in $/MMBtu/hr per annum Transmission Network 1 (locational) Transmission Network 2 (locational) Table 1a: Transmission Charges (Inclusive of 9% GST) + Entry Capacity Charge per annum ($/MMBtu/hr) Exit Capacity Charge per annum ($/MMBtu/hr/km) Transmission Usage Charge ($/MMBtu) 795.49 51.68 0.0078 1,499.50 (Attap Valley Injection Point) 1,090.59 (Sakra Injection Point) 42.95 0.0132 New Pipeline – utilised 269.19 269.19* 0.0033 New Pipeline – excess 262.02 262.02* 0.0040 GSC for PNG Injection Point N.A. N.A. 0.2180 GSC for LNG Injection Point N.A. N.A. 0.0218 * in $/MMBtu/hr per annum 3 Table 2: Transmission Charges for Shippers with Small Transmission Customers (Exclusive of GST) Transmission Network 1 (West Natuna) Transmission Network 1 (SLNG) Transmission Network 2 (Attap Valley) Transmission Network 2 (Sakra) Transmission Network 2 (SLNG) Entry Capacity Charge per annum ($/MMBtu/hr) Exit Capacity Charge per annum ($/MMBtu/hr) Transmission Usage Charge (comprising non- GSC and GSC) ($/MMBtu) 970.19 5,008.60 0.0149 ($/MMBtu) + 0.2000 1,165.26 5,307.46 0.0179 + 0.0200 1,616.07 4,362.73 0.0149 + 0.2000 1,240.93 4,737.86 0.0149 + 0.2000 1,185.71 5,287.01 0.0179 + 0.0200 Table 2a: Transmission Charges for Shippers with Small Transmission Customers (Inclusive of 9% GST) + Transmission Network 1 (West Natuna) Transmission Network 1 (SLNG) Transmission Network 2 (Attap Valley) Transmission Network 2 (Sakra) Transmission Network 2 (SLNG) Entry Capacity Charge per annum ($/MMBtu/hr) + Note: Figures may not reflect the full GST effect due to rounding. Exit Capacity Charge per annum ($/MMBtu/hr) Transmission Usage Charge (comprising non- GSC and GSC) ($/MMBtu) 1,057.51 5,459.37 0.0162 ($/MMBtu) + 0.2180 1,270.13 5,785.13 0.0195 + 0.0218 1,761.52 4,755.38 0.0162 + 0.2180 1,352.61 5,164.27 0.0162 + 0.2180 1,292.42 5,762.84 0.0195 + 0.0218 4

连 续 3 年 获 公 益 金 奖 梧 梯 ( 右 ) 早 前 在 义 工 的 陪 同 下 顺 利 到 超 市 购 物 。( 全 欣 社 会 服 务 提 供 ) 新 能 源 职 员 当 义 工 陪 视 障 者 超 市 购 物 冯 凯 麟 报 道 fungkl@sph.com.sg 新 能 源 集 团 连 续 第 三 年 荣 获 公 益 金 奖 , 去 年 展 开 更 多 帮 助 弱 势 群 体 的 外 展 活 动 , 当 中 视 障 长 者 受 益 , 在 义 工 陪 同 下 可 到 超 市 购 物 。 新 能 源 集 团 (SP Group) 连 续 第 三 年 荣 获 公 益 金 奖 最 高 荣 誉 —— 顶 峰 奖 , 也 获 颁 另 外 四 个 奖 项 , 成 为 今 年 获 奖 最 多 的 机 构 。 新 能 源 集 团 一 向 致 力 于 行 善 , 积 极 动 员 职 员 、 商 业 伙 伴 以 及 客 户 参 与 社 区 公 益 项 目 , 受 益 者 不 但 包 括 年 长 者 、 儿 童 、 青 少 年 , 近 期 更 是 为 特 殊 教 育 行 业 提 供 支 持 。2022 至 2024 年 间 , 集 团 通 过 慈 善 捐 款 与 员 工 志 愿 服 务 创 造 的 社 会 价 值 总 额 已 从 500 万 元 稳 步 增 长 至 580 万 元 。 去 年 , 更 多 新 能 源 集 团 员 工 成 为 义 工 , 且 服 务 时 长 同 比 多 了 一 倍 , “ 心 能 源 义 工 ” ( S P Heart Workers) 与 全 欣 社 会 服 务 (Allkin Singapore)、 幼 儿 培 育 辅 助 计 划 (KidStart)、 触 爱 社 会 服 务 (TOUCH Community Services )、 青 年 引 导 (Youth Guidance Outreach Services) 等 社 会 伙 伴 合 作 , 为 弱 势 群 体 进 行 了 一 系 列 外 展 活 动 , 超 过 1500 人 受 益 。 视 障 人 士 卓 梧 梯 (71 岁 ) 是 受 益 者 之 一 。 与 妻 子 住 在 榜 鹅 租 赁 组 屋 的 他 受 访 时 说 ,2014 年 白 内 障 手 术 失 败 后 右 眼 失 明 ,2023 年 8 月 左 眼 视 力 更 衰 退 至 仅 存 5% 至 10%, 不 得 不 辞 去 维 修 员 的 工 作 。 “ 日 常 生 活 非 常 不 便 , 看 东 西 很 朦 , 去 看 医 生 都 需 要 邻 居 协 助 或 妻 子 请 假 陪 同 , 平 时 去 超 市 买 东 西 也 要 拿 着 拐 杖 慢 慢 走 。” 他 自 2022 年 6 月 成 为 全 欣 社 会 乐 龄 服 务 的 受 益 人 , 每 两 周 都 会 参 与 活 跃 乐 龄 中 心 的 活 动 。 他 去 年 7 月 通 过 全 欣 社 会 服 务 得 以 参 与 新 能 源 集 团 举 办 的 公 益 活 动 后 , 有 义 工 陪 他 到 超 市 一 同 购 物 , 而 且 还 能 得 到 50 元 购 物 券 , 选 择 购 买 想 要 的 商 品 。“ 这 个 活 动 切 实 减 轻 了 生 活 负 担 , 希 望 日 后 能 持 续 举 办 。” 捐 70 万 元 助 自 闭 儿 职 业 培 训 集 团 和 自 闭 症 中 心 捐 款 支 持 职 业 培 训 计 划 。 新 能 源 集 团 与 圣 安 德 烈 自 闭 症 中 心 (St Andrew's Autism Centre) 合 作 , 捐 助 70 万 元 支 持 一 项 多 管 齐 下 的 Dignity of Work 职 业 培 训 计 划 。 这 项 计 划 为 中 度 自 闭 儿 提 供 餐 饮 业 就 业 通 道 , 帮 助 自 闭 青 年 克 服 完 成 正 规 教 育 后 难 以 找 到 工 作 或 参 与 社 会 的 困 境 。 项 目 惠 及 400 多 名 中 度 自 闭 青 年 , 并 为 他 们 的 看 护 者 提 供 相 关 支 持 。

Solar Power – Non-Residential Consumers (Master-Sub Write Up) Background 1 Master-sub scheme is a metering arrangement whereby the common services consumption is a derived figure: • Master-meter measures overall electricity consumed by the building (i.e. both the individual units and the common services) • Sub-meters measure the usage of subtenant units. • Common services consumption is derived based on the master reading subtracted by the sub-meters reading. 2 The subtenant’s account can be non-contestable (NCC) or contestable (CC), but the master account must be NCC. Some example of buildings under the master-sub scheme are condominiums and commercial buildings. Solar installed on master-sub buildings 3 Currently, buildings under master-sub scheme can only install solar PV system on a caseby-case basis due to the existing SP’s IT system design for this scheme: • Any export of electricity would result in the lowering of the master readings, and therefore result in inaccurate computation of the common services load. • Problem would be further exacerbated if there is high level of solar injection, potentially result in negative consumption of the common services load. • The contestability status of the subtenants would lead to further complication as consumption of NCC accounts are estimated on alternate months (based on previous months’ actual reading). 4 As such, solar PV system can only be installed if the buildings meet the following criteria: • The amount of solar generated must not exceed the consumer’s consumption 1 at any point in time, as the current IT system is unable to register any export, and SP will also not make any payments. Solar owner will need to have a PPA with either the master or the subtenants (depending who consumes the solar) if they wish to receive any payment. • SP will also not be changing the master meter to a bi-directional meter. 1 If the subtenant installs solar PV system, the solar generation cannot exceed the subtenant’s consumption. If the master installs solar PV system, the solar generation cannot exceed their common services' load. Alternative solutions to sell-back solar energy 5 While EMA and SP are working to allow master-sub buildings to sell-back excess solar generation back to the grid, this can only be implemented in the longer horizon due to the time needed to review and make IT system changes. 6 As such, there are potentially two solutions: a) Connect the solar PV system directly to the SPPG substation: For this set up, the PV will be connected directly to the grid and be treated as a separate installation from the building. As there may be constraints in the network, there could be a limit to the amount of solar PV system that the network can support. Hence, solar owners are advised to consult SP before making their investment decisions. b) Connect the solar PV’s main switchboard to consumer’s main switchboard before connecting to the grid. For this to be implementable, the solar owner will need to seek permission / agreement from the building owner to install the solar PV’s main switchboard in the building’s consumer switch room (if there is sufficient space). This is a new solution and details can be found in Annex 1. Annex 1 Terms and Conditions for Solar PV installations direct connection to grid in existing building electrical installation taking LT supply from SPPG 1. The premise owner remains accountable for the premise’s electrical installation (including Solar PV main switchboard and any new solar PV installations in the premises) under the EI licence issued by EMA. The connection agreement between SP and the premise owner will need to be amended to reflect the additional responsibility of the new solar PV installation in the connection agreement. 2. It is building LEW’s responsibility to take charge all electrical equipment and accessories in the switchroom including PV switchboard etc, and the owner of the solar PV installation will need to: a. Enter into an agreement with the premise owner given that the Solar PV main switchboard will be installed in the premise owner’s switch room and the according space will be utilised for any associated metering equipment as well as the protection devices. b. Install the generation meter at the Solar PV main switchboard and for the meter to comply with technical specifications as specified under the Metering Code. 3. The premise owner and building LEW shall ensure the following safety requirements are adhered to: a. Limit the total PV capacity by the incoming service cable to the Solar PV main switchboard. The sum of the current for the Solar PV and incoming to consumer’s main intake switchboard shall not exceed the current carrying capacity of the cable for which the Solar PV is connected to. b. Ensure both the consumer’s main intake switchboard and the Solar PV main switchboard are located inside the same main LT switch room as shown in the above diagram. c. Provide electrical inter-tripping and anti-islanding between consumer’s main intake switchboard and Solar PV main switchboard to ensure that the PV system(s) will cease to energise in the event that there is a loss of permanent grid supply to the consumer’s main intake switchboard. Ensure clear boundary and segregation of connections between the building electrical and the solar PV installation(s). The cable from the solar PV system should be housed in a separate trunking to segregate connection between building and the solar PV installation. d. The building electrical installation and solar PV installation(s) must have a common earth as per SS638’s (Formerly CP5) requirements for LV installations. The earthing for both building electrical installation and PV electrical installation are required to be bonded together if they have erected theirs own earthing systems. e. Clear labelling / marking must be displayed on consumer’s main intake switchboard and Solar PV main switchboard to demarcate PV and LT connection. This is consistent with current PV submissions where clear labelling/marking must be displayed at both main intake switchboard and Solar PV main switchboard. f. Building’s LEW to ensure safety procedures/SOP in place to address the operation of the dual supply intakes and the normal and abnormal operating conditions (i.e. emergency) Ensure the PV installation(s) shall have anti-islanding features to ensure that the PV installation(s) will cease to energise in the event that there is a loss of grid supply and continue to remain de-energised until permanent grid supply is normalised. g. LEW to ensure the supply generated by PV to be connected at the Solar PV main switchboard directly to grid without bypassing the main incoming SPPG meter. This is to ensure that the customer load supply is taken from grid source only. There shall be no connection of any non-approved on-site loads at the Solar PV main switchboard. To avoid such scenarios, the building LEW and PV LEW shall make the following declaration during CS 1 submission. h. LEW to ensure that there is no unauthorised use of energy at Solar PV main switchboard i.e. illegal tapping of supply at PV board. 4. If the load account is closed, the PV installation(s) will need to be deenergized and the generation account(s) would need to be closed. The premise owner or building LEW shall inform EMC on the deregistration of the PV Installation(s). For decommissioning of PV installations only, the LEW is required to submit CS1 application to replace the switchboard so as to regularise the setup.

OverviewOur Smart Energy ServicesContact Us Smart Grid Index The Smart Grid Index (SGI) is a simple and quantifiable framework that evaluates the "smartness" of power grids worldwide across seven key dimensions. 2024 Benchmarking Results The 2024 SGI benchmarks a total of 92 utilities across 36 countries/markets Average Score by Region (2022 & 2024) Average scores improved across all regions from 2022 to 2024. North America leads with the highest score of 82.4%, marking a 3.5% increase from the previous study. Europe follows with a score of 79.4%, showing comparable growth, while Asia Pacific demonstrates the most significant relative growth of 7.7%, closing the gap with a score of 78.2%. Maturity Level by Region (2024) North America leads maturity levels in 2024, excelling in categories such as Data Analytics, DER Integration, Green Energy, and Security. Europe demonstrates balanced performance across all categories, maintaining competitiveness. Asia Pacific shows notable strength in Supply Reliability, narrowing gaps in other areas. Average Score for Energy Storage Deployment by Utilities The chart illustrates a steady rise in the average score for energy storage deployment by utilities globally and in North America from 2019 to 2024. North America consistently surpasses the global average, with a notable growth of 27.8%, increasing from 58.3% in 2019 to 86.1% in 2024. The global average also experiences significant growth of 30.2%, rising from 37.2% to 67.4%, highlighting the growing global emphasis on energy storage solutions. Average Score for AMI Deployment The chart highlights steady improvements in average scores for AMI (Advanced Metering Infrastructure) deployment globally and in the Asia Pacific from 2021 to 2024. The Asia Pacific region consistently outpaces the global average, reaching 81.9% in 2024 compared to the global average of 80.7%. Both metrics show strong growth over time, with the Asia Pacific leading the global adoption of AMI technologies. Renewables and EV Initiatives The chart highlights progress in Renewables & EV Initiatives from 2022 to 2024 across regions. North America leads with a 4.2% increase, reaching 95.1% in 2024 from 90.9% in 2022, followed by Europe, which improved by 3.3% to 91.8%. Asia Pacific demonstrates the most significant relative growth of 7.3%, rising from 77.1% to 84.4%, though it still trails behind the other regions. Best Practices By Dimensions About Smart Grid Index The Smart Grid Index (SGI) is a simple and quantifiable framework that evaluates the "smartness" of power grids worldwide across seven key dimensions. By analyzing key indicators derived from publicly available data, the SGI provides actionable insights to utilities, empowering them to create more intelligent grids and deliver enhanced value to their customers. This benchmarking process highlights best practices and fosters knowledge-sharing among industry peers, accelerating the evolution of smart grid technologies globally. Disclaimer: We have arrived at the findings, opinions and conclusion set out in this paper based on application of our methodology to materials and information we believe to be accurate and reliable, and which are made available in the public domain at the time we carried out the relevant research and study. Despite our best efforts, the materials and information may include inaccuracies and errors. The findings, opinions and conclusion will be construed solely as statements of opinion on the matters addressed in this paper including the degree of grid smartness ratings and shall not in any way represent authoritative assessment or judgment on any such matters. You assume the sole risk of making use of and/or relying on the findings, opinions and conclusion made available in this paper. To the extent permitted by law, we disclaim liability to any person or entity for all and any liability, direct and indirect, special, consequential, incidental losses and damages whatsoever arising from or in connection with your access to or use of the findings, opinions and conclusions in this paper. For questions or comments, please contact us at sgi@spgroup.com.sg. 2024 SGI Brochure2022 SGI Brochure2021 SGI Brochure2020 SGI Brochure2019 SGI Brochure2018 SGI Results2018 SGI Paper

GAS TRANSPORTATION TARIFFS (for Shippers with customers off-taking natural gas at high pressure) (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 PowerGas charges transportation tariffs for the transport of gas through its network. PowerGas’ transportation tariffs are levied on Shippers and not the end-users. End-users’ transportation charges imposed by Shippers are commercial arrangements between both parties. 2 Natural Gas Transmission Tariffs 2.1 There are two gas transmission networks, namely Transmission Network 1 and Transmission Network 2. 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. 2.2 Transmission tariffs consist of capacity and usage charges (refer to Section 3 below for details). These charges are applicable to Shippers off-taking gas at high pressure. The same charging structure also applies to Shippers with Small Transmission Customers (i.e. with load less than or equal to 5 bbtud). 3 Transmission Charging Structure 3.1 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, a usage charge is levied on the volume of gas transported. 3.2 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 usage charge. Details of the transmission charges are shown in Table 1 of the Appendix. 3.3 These transmission charges do not include specific cost items which need to be determined on a case-by-case basis for inclusion into the final transmission charges. 3.4 For Shippers with Small Transmission Customers (i.e. requiring gas at high pressure, but with load of less than or equal to 5 bbtud), the transportation charges as shown in Table 2 of the appendix shall apply. 3.5 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. 2 • 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 Appendix – Table of Charges Transmission Network 1 (locational) Transmission Network 2 (locational) Table 1: Transmission Charges (Exclusive of GST) Entry Capacity Charge per annum ($/MMBtu/hr) Exit Capacity Charge per annum ($/MMBtu/hr/km) Transmission Usage Charge ($/MMBtu) 290.84 18.89 0.0028 1,912.47 (Attap Valley Injection Point) 1,390.95 (Sakra Injection Point) 54.78 0.0168 New Pipeline – utilised 253.37 253.37* 0.0031 New Pipeline – excess 246.36 246.36* 0.0042 GSC for PNG Injection Point N.A. N.A. 0.2300 GSC for LNG Injection Point N.A. N.A. 0.0400 * in $/MMBtu/hr per annum Transmission Network 1 (locational) Table 1a: Transmission Charges (Inclusive of 9% GST) + Entry Capacity Charge per annum ($/MMBtu/hr) Exit Capacity Charge per annum ($/MMBtu/hr/km) Transmission Usage Charge ($/MMBtu) 317.01 20.59 0.0031 Transmission Network 2 (locational) 2,084.59 1,516.14 59.71 0.0183 New Pipeline – utilised 276.18 276.18* 0.0034 New Pipeline – excess 268.53 268.53* 0.0046 GSC for PNG Injection Point N.A. N.A. 0.2507 GSC for LNG Injection Point N.A. N.A. 0.0436 * in $/MMBtu/hr per annum 3 Table 2: Transmission Charges for Shippers with Small Transmission Customers (Exclusive of GST) Transmission Network 1 (West Natuna) Transmission Network 2 (Attap Valley) Transmission Network 2 (Sakra) Transmission Network 1 (SLNG) Transmission Network 2 (SLNG) Entry Capacity Charge per annum ($/MMBtu/hr) Exit Capacity Charge per annum ($/MMBtu/hr) Transmission Usage Charge (comprising non- GSC and GSC) ($/MMBtu) 537.20 3,862.02 0.0122 ($/MMBtu) + 0.2300 2,158.83 2,240.39 0.0122 + 0.2300 1,637.32 2,761.90 0.0122 + 0.2300 769.89 4,136.07 0.0153 + 0.0400 1,470.60 3,435.36 0.0153 + 0.0400 Table 2a: Transmission Charges for Shippers with Small Transmission Customers (Inclusive of 9% GST) + Transmission Network 1 (West Natuna) Transmission Network 2 (Attap Valley) Transmission Network 2 (Sakra) Transmission Network 1 (SLNG) Transmission Network 2 (SLNG) Entry Capacity Charge per annum ($/MMBtu/hr) + Note: Figures may not reflect the full GST effect due to rounding. Exit Capacity Charge per annum ($/MMBtu/hr) Transmission Usage Charge (comprising non- GSC and GSC) ($/MMBtu) 585.55 4,209.60 0.0133 ($/MMBtu) + 0.2507 2,353.12 2,442.03 0.0133 + 0.2507 1,784.68 3,010.47 0.0133 + 0.2507 839.18 4,508.32 0.0167 + 0.0436 1,602.95 3,744.54 0.0167 + 0.0436 4

Singapore Institute of Power and Gas Overview of Power Generation Plants Course Code: EPG01 SFC-Eligible | Course Reference Number: TGS-2022011357 COURSE OBJECTIVES Upon completion of this course, participants will be able to: • Understand the principles of power generation • Understand the basic configuration and operating principles of steam turbine, gas turbine and combined cycled plants • Apply the recommended operational, startup and shutdown practices for power plants • Understand the fundamentals of electrical system in power plants MAIN CONTENTS • Types of power generation plants • Introduction to: o Steam power plant o Gas turbine and combined-cycle power plant o Diesel and gas engine power plant o Nuclear power plant o Fuel cell o Combined heat and power system • Introduction to systems in steam plant o Feed water system, Condensate water system o Fuel system, Steam system • Starting up and shutting down of steam plants • Electrical supply system in the power plants • Frequency and voltage control • Safe isolation of various components for maintenance works METHODOLOGY Lecture TARGET AUDIENCE Technical and non-technical staff who wish to understand power generation plants COURSE DETAILS Duration : 7 hours Mode of Delivery : Face-to-face or Blended (Face-to-face and Synchronous E-learning) Certification : SIPG Certificate of Completion PDU by PE Board : 5 Additional Requirement/s : Not applicable COURSE FEES Full Course Fee : S$700 (before GST) For Singapore Citizens/PR (21 – 39 years old) : 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 3.2_0323 Singapore Institute of Power and Gas ADDITIONAL REMARKS • Trainee must attain at least 75% attendance rate and pass the assessment to receive Certificate of Completion and funding grant (if applicable). • Subsidy of up to 70% is applicable for Singapore Citizens, Permanent Residents or Long-Term Visitor Pass Plus (LTVP+) Holders, subject to funding agency’s approval. • Enhanced subsidy of up to 90% is applicable for Singapore Citizens aged 40 years and above, subject to funding agency’s approval. Note that GST payable will be computed from fee after 70% funding. • Professional Development Unit (PDU) is applicable for Professional Engineers registered under the Professional Engineers (PE) Board only. • All published fees are subject to prevailing GST. CONTACT US For more information, please contact SIPG at +65 6916 7930 or email training-institute@spgroup.com.sg. OTHER SIPG COURSES For more courses, visit our website at: https://www.spgroup.com.sg/about-us/training or Scan the QR code below: Singapore Institute of Power and Gas Pte Ltd UEN: 201427065Z 2 Kallang Sector, Singapore 349277 Ver 3.2_0323

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.

Consumption_Elect Average consumption of Electricity (kWh) Premises Types Feb-23 Mar-23 Apr-23 May-23 Jun-23 Jul-23 Aug-23 Sep-23 Oct-23 Nov-23 Dec-23 Jan-24 Feb-24 Mar-24 Apr-24 May-24 Jun-24 Jul-24 Aug-24 Sep-24 Oct-24 Nov-24 Dec-24 Jan-25 HDB 1-Room 121 111 127 142 152 147 145 143 146 144 135 126 126 132 150 152 149 140 151 148 139 142 128 127 HDB 2-Room 158 148 166 185 202 190 190 189 190 188 176 164 167 173 199 199 195 183 198 192 183 186 166 168 HDB 3-Room 226 212 242 270 288 271 272 269 274 269 247 236 241 250 292 285 277 264 283 277 266 266 243 238 HDB 4-Room 309 289 326 367 391 371 371 367 374 370 342 321 330 342 398 396 383 360 385 381 363 365 338 327 HDB 5-Room 363 338 381 428 456 437 434 427 437 436 401 367 381 399 463 466 448 416 447 446 427 429 397 379 HDB Executive 443 414 473 528 561 531 536 528 541 530 478 456 474 489 575 568 544 515 546 548 520 523 481 462 Apartment 425 414 465 543 585 546 514 515 537 541 483 430 435 486 578 573 543 500 513 539 523 519 486 446 Terrace 727 686 756 867 902 868 866 859 890 881 804 740 794 821 957 900 872 838 847 885 851 851 785 747 Semi-Detached 962 930 1,024 1,182 1,233 1,159 1,134 1,150 1,187 1,174 1,065 1,019 1,038 1,109 1,254 1,224 1,170 1,128 1,126 1,168 1,137 1,141 1,056 1,000 Bungalow 1,938 1,901 2,016 2,303 2,482 2,320 2,219 2,298 2,308 2,358 2,075 2,106 1,951 2,146 2,432 2,360 2,266 2,220 2,121 2,347 2,192 2,190 2,012 2,004