Wiktor Wise
Singapore's electricity is generated primarily from natural gas, which is supplied through pipelines from Malaysia and Indonesia or imported as liquified natural gas (LNG). In 2019, about 95% of Singapore's electricity was produced using natural gas, with the remaining 5% coming from coal, oil, solar, and waste. Singapore has been working to diversify its energy sources and increase its solar photovoltaic (PV) capacity, with a goal of reducing greenhouse gas emissions. The country introduced the Open Electricity Market in 2018, allowing households to choose their electricity provider. Singapore's standard voltage is 230V at a frequency of 50Hz, and the country uses type G plugs.
| Characteristics | Values |
|---|---|
| Plug type | Type G (three rectangular pins in a triangular pattern) |
| Standard voltage | 230V |
| Frequency | 50Hz |
| Energy imports | 18.6% increase in 2008 compared to 2004 |
| Primary energy | About 1/3 of imported energy |
| Per capita electricity consumption compared to the UK in 2008 | 135% |
| Per capita carbon dioxide emissions compared to the UK in 2008 | 110% |
| Electricity sector regulator | Energy Market Authority (EMA) |
| Fuel for power stations in 2015 | Natural gas (95%), waste (4%), and oil (1%) |
| Electricity generation fuel in 2021 | Natural gas (93.9%) |
| CO2 emissions from natural gas in 2021 | 22.528 million tonnes |
| Electricity generation fuel in 2024 | Natural gas (92%+) |
| Renewable energy focus | Solar power |
| Solar capacity goal by 2030 | 2 gigawatt-peak (GWp) |
| Low-carbon electricity goal by 2035 | 4GW (30% of projected supply) |
| Nuclear energy | Feasibility studies underway, with agreements signed for civil nuclear cooperation |
| Hydrogen power | National Hydrogen Strategy launched in October 2022, aiming for hydrogen to supply half of power needs by 2050 |
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What You'll Learn
- Singapore's electricity is primarily generated using natural gas
- The country is working to increase its solar photovoltaic (PV) capacity
- Singapore has set ambitious targets to enhance energy efficiency
- The country introduced the Open Electricity Market in 2018
- Singapore's standard voltage is 230V at a frequency of 50Hz
Singapore's electricity is primarily generated using natural gas
Natural gas is considered the cleanest fossil fuel, and Singapore has been taking steps to diversify its energy sources and reduce its environmental footprint. The Singapore Green Plan outlines ambitious targets for enhancing energy efficiency and sustainability, including initiatives to expand green spaces, phase out diesel vehicles, and increase the deployment of solar energy.
Solar power is Singapore's most viable renewable energy option, given its low wind speeds, limited tidal range, and lack of hydro resources. The country has been actively promoting the use of solar energy, with the number of grid-connected solar installations increasing from 30 to 3,000 in the last decade. By 2030, Singapore aims to achieve at least 2 gigawatts of installed solar capacity, meeting the electricity needs of approximately 350,000 households.
In addition to solar, Singapore is exploring other renewable energy sources such as hydrogen and low-carbon electricity imports from neighbouring countries. The country is also researching the potential of nuclear energy, although a pre-feasibility study in 2012 deemed it unsuitable at that time.
While natural gas currently dominates Singapore's energy mix, the country is committed to transitioning to cleaner and more sustainable energy sources to mitigate the threat of climate change and rising sea levels.
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The country is working to increase its solar photovoltaic (PV) capacity
Singapore's electricity is predominantly generated using natural gas, which accounted for 95% of the country's electricity production in 2019. The remaining 5% comes from coal, oil, solar, and waste. However, the country is working to diversify its energy sources and increase its solar photovoltaic (PV) capacity.
Solar energy is considered Singapore's most viable renewable energy option due to its low wind speeds, low tidal range, and lack of hydro resources. The country has set ambitious targets to increase its solar capacity and reduce its environmental footprint. Under the Singapore Green Plan, Singapore aims to achieve 2 gigawatt-peak (GWp) of installed solar capacity by 2030, which is expected to power around 350,000 households.
To achieve this target, Singapore has been encouraging the development of solar installations. For example, Jurong Port built a 10MW solar installation on the roofs of its warehouses, expected to come online by the end of 2015. Sembcorp's Tengeh Floating Solar Farm is another notable project, comprising 122,000 solar panels across a land area of about 45 football fields. Singapore has also adopted innovative approaches, such as installing solar systems on the rooftops of government buildings and public housing and utilising temporarily vacant land for modular installations.
In addition to these efforts, Singapore is exploring other options to reduce its reliance on natural gas. The country has introduced the Open Electricity Market, allowing households to choose their electricity provider. Singapore is also looking to neighbouring countries for low-carbon electricity imports, aiming for a capacity of 4GW by 2035, which is expected to make up about 30% of its electricity supply. Furthermore, Singapore has launched a National Hydrogen Strategy, recognising the potential for hydrogen to supply half of its power needs by 2050. The country is also investigating the potential of geothermal energy and carbon capture and storage (CCS) as part of its long-term decarbonisation plans.
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Singapore has set ambitious targets to enhance energy efficiency
Singapore's electricity is predominantly generated from natural gas, which accounted for 95% of its electricity generation in 2019 and 2025. However, the country has set ambitious targets to enhance energy efficiency and reduce its environmental footprint. Recognised as an 'alternative energy-disadvantaged' country by the United Nations Framework Convention on Climate Change (UNFCCC), Singapore faces challenges in adopting alternative energy sources such as hydroelectricity, wind energy, and geothermal energy due to its small land area and low wind and tidal ranges.
To address these challenges, Singapore has set several targets to enhance energy efficiency and increase the use of renewable energy sources. Under the Singapore Green Plan, the country aims to improve its energy efficiency by 36% by 2030 compared to 2005 levels. This includes implementing energy efficiency standards, introducing labelling for lamps, and retrofitting buildings to achieve Green Mark standards. The plan also targets a significant expansion of electric vehicle charging infrastructure and a phase-out of new diesel vehicle registrations by 2025.
Singapore has also made strides in solar energy utilisation, with a target of deploying at least 2 gigawatt-peak (GWp) of solar energy by 2030. This is expected to meet around 3% to 10% of the country's projected electricity demand in 2030 and power approximately 350,000 households. Singapore has achieved notable progress in this area, with the number of grid-connected solar installations increasing from 30 to 3,000 in the last decade. By 2025, the country aims to utilise 1.5 GWp of solar energy, and it is exploring innovative approaches such as floating solar photovoltaic (PV) systems to overcome space constraints.
In addition to solar energy, Singapore is exploring other low-carbon solutions to enhance energy efficiency and reduce emissions. The country is investing in research on hydrogen, with the National Hydrogen Strategy aiming for hydrogen to supply half of its power needs by 2050. Singapore is also focusing on carbon capture, utilisation, and storage (CCUS) and advanced nuclear technologies, with plans to improve the efficiency of gas-fired power plants. By 2035, Singapore aims to import up to 6 gigawatts of low-carbon electricity, constituting about one-third of its projected electricity supply. These ambitious targets demonstrate Singapore's commitment to enhancing energy efficiency and transitioning towards cleaner and more sustainable energy sources.
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The country introduced the Open Electricity Market in 2018
Singapore's electricity is predominantly generated using natural gas, which accounted for 93.9% of the country's electricity generation in 2021. However, in 2018, Singapore introduced the Open Electricity Market, a significant development in the country's energy sector.
The Open Electricity Market is an initiative by the Energy Market Authority (EMA) that offers consumers more choices and flexibility when purchasing electricity. It allows households and businesses to choose their electricity provider instead of being limited to a single source. This competition among retailers helps keep prices fair and affordable, benefiting both companies and households.
Under the Open Electricity Market, consumers have three options for buying electricity: from SP Group at the regulated tariff, from an electricity retailer with a price plan that suits their needs, or from the wholesale electricity market at half-hourly wholesale electricity prices through SP Group. Regardless of the chosen retailer, SP Group continues to operate the national power grid, ensuring a consistent electricity supply to all consumers.
The introduction of the Open Electricity Market aligns with Singapore's focus on sustainability and its push towards cleaner and renewable energy sources. The country has set ambitious targets to increase its solar photovoltaic (PV) capacity and reduce greenhouse gas emissions. By 2030, Singapore aims to achieve 2 gigawatt-peak of solar energy, equivalent to powering about 350,000 households.
In addition to solar energy, Singapore is exploring other renewable options, such as hydrogen. The country's National Hydrogen Strategy highlights the potential for hydrogen to supply half of its power needs by 2050. Singapore is also investigating carbon capture and storage (CCS) as a key element of its long-term decarbonization plans, collaborating with neighbouring countries to address energy security and sustainability challenges.
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$23.4
Singapore's standard voltage is 230V at a frequency of 50Hz
If you're planning a trip to Singapore, it's important to know the country's standard voltage and frequency to ensure your electrical devices will work there. Singapore's standard voltage is 230V, and the frequency is 50Hz. This is the same voltage and frequency used in other countries, including the United Kingdom, Ireland, Cyprus, and Malaysia.
To understand why voltage and frequency are important, it's helpful to know that different countries have different electrical systems, and using the wrong voltage or frequency can damage your devices. Voltage is the pressure that pushes electricity through a circuit, and it needs to match the requirements of your device. Using the wrong voltage can cause your device to malfunction or even break. Frequency, measured in Hertz (Hz), refers to the speed at which the electrical current alternates, and it can affect the performance of your devices.
Singapore uses AC (alternating current) power, which provides a consistent supply of energy. Most electronic devices, such as tablets, laptops, phones, and electric toothbrushes, can handle a range of voltages, typically between 100V and 240V, and frequencies of 50Hz or 60Hz. However, it's always good to check the specifications of your devices before plugging them into a different electrical system.
If you're travelling to Singapore with electronic devices, you'll need to ensure they can handle the country's voltage and frequency. Most devices will have a label or specification that indicates their voltage and frequency range. If your device is compatible, you may still need a plug adapter, as Singapore uses the G-type plug, commonly used in the UK, Ireland, and some other countries. This type of plug has a grounding pin and an integrated fuse for added safety. Plug adapters can be purchased online or at most electronics stores, travel shops, or convenience stores in Singapore.
In summary, Singapore's standard voltage of 230V at a frequency of 50Hz is an important consideration when travelling to the country with electronic devices. Checking your device's compatibility and having the right plug adapter will ensure you can safely use your devices during your stay in Singapore.
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Frequently asked questions
Singapore uses AC electricity, which provides a less powerful but more consistent availability of energy.
Singapore predominantly uses the G-type power plug, which is also used in countries like the United Kingdom, Ireland, and the United Arab Emirates.
The standard voltage in Singapore is 230V at a frequency of 50Hz.
Singapore's energy mix is primarily liquified natural gas (LNG), which fuelled 93.9% of the country's electricity generation in 2021. The remaining 5% of energy needs are supplied by coal, oil, solar, and waste.
