Law
Thailand Announces Electricity Rate Reduction for Late 2026
The Energy Regulatory Commission (ERC) has confirmed a reduction in electricity rates for September through December 2026, including a new tiered pricing structure for residential users.
According to Khaosod Online, the Energy Regulatory Commission (ERC) of Thailand has finalized adjustments to electricity rates effective from September to December 2026. The average electricity rate will decrease from 3.95 baht per unit to 3.89 baht per unit, representing a reduction of approximately 6 satang.
This adjustment is primarily driven by the removal of public utility costs—specifically street lighting expenses—from the base electricity rate. According to ERC Secretary-General Poonpat Leesombatpaiboon, these costs had been embedded in consumer bills for over 30 years, amounting to an annual burden of 18 billion baht. By decoupling these public costs from residential billing, the base rate has been lowered.
Furthermore, the ERC has introduced a new progressive rate structure for residential users. Under this policy, the first 200 units of electricity consumed will be charged at a rate not exceeding 3 baht per unit.
For residents and long-term visitors, these changes may result in lower monthly utility bills starting in September 2026. While the ERC has confirmed these figures, consumers should monitor their specific billing statements to see how these adjustments apply to their individual usage patterns. Further details regarding the implementation of the new tiered system may be clarified in upcoming utility billing cycles.