Singapore Household Electricity Tariffs Rise in Q2 2026
Singapore households will see an increase in their electricity costs for the second quarter of 2026. Starting April 1, the regulated electricity tariff has risen by 0.56 cents per kWh, or approximately 2.1 per cent, compared to the previous quarter.
For the period from April to June 2026, the tariff rate is set at 27.27 cents/kWh (excluding GST), which amounts to 29.72 cents/kWh including the Goods and Services Tax (GST), according to the Energy Market Authority (EMA).
Understanding the Q2 2026 Cost Breakdown
Electricity tariffs in Singapore are not a single flat fee but are composed of several cost elements. SP Group provides a detailed breakdown of the components that make up the 27.27 cents/kWh rate for Q2 2026:
- Energy Costs: 20.71 cents/kWh (The largest component, adjusted quarterly based on fuel and power generation costs).
- Network Costs: 6.25 cents/kWh (Covers the transport of electricity through the power grid).
- Market Support Services (MSS) Fee: 0.23 cents/kWh (Covers billing, meter reading, and data management).
- Market Admin & PSO Fee: 0.08 cents/kWh (Covers the operation of the electricity wholesale market and power system).
Recent Tariff Trends: A Volatile Cycle
The current increase follows a period of fluctuation driven by global energy market volatility. To understand the current pricing, it’s helpful to glance at the trends over the last few quarters:
- Q4 2025: Tariffs rose slightly by 0.08 cents per kWh to reach 27.55 cents/kWh, driven by higher energy costs, as reported by the Business Times.
- Q1 2026: Households experienced relief as tariffs decreased by 0.84 cents per kWh (a 3 per cent drop) due to reduced fuel and energy costs, according to CNA. This brought the Q1 rate down to approximately 26.71 cents/kWh.
- Q2 2026: The tariff has now climbed back to 27.27 cents/kWh, marking the 0.56 cent increase from the Q1 low.
Key Takeaways for Consumers
- Regulated Rate (w/o GST): 27.27 cents/kWh
- Regulated Rate (with GST): 29.72 cents/kWh
- Quarterly Change: +0.56 cents/kWh (~2.1% increase)
- Primary Driver: Changes in the cost of fuel (imported natural gas) and power generation.
Frequently Asked Questions
Who regulates the electricity tariff in Singapore?
The electricity tariffs are regulated by the Energy Market Authority (EMA) and are revised quarterly to reflect the actual cost of electricity production.
Why do electricity prices change every quarter?
The “Energy Cost” component is tied to the cost of imported natural gas, which is influenced by global oil prices and geopolitical factors. Because these market prices are volatile, the tariff is adjusted every three months to ensure the rate reflects current production costs.
How is the tariff calculated?
The final rate is a combination of energy costs, network costs, and administrative fees (MSS and PSO fees). While administrative and network fees are reviewed annually, the energy cost is the primary variable adjusted quarterly.
As global fuel prices remain sensitive to geopolitical shifts, consumers should expect continued quarterly fluctuations in their utility bills throughout 2026.