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CHANGE OF TARIFF
Find out more about tariff change.
How tariff pricing is determined
1) Customer category
This information is valid until 30 June 2025. In line with the Electricity Tariff Restructuring effective from 1 July 2025, please visit https://www.mytnb.com.my/tariff for the latest updates
2) Supply voltage | ||||
Voltage level* | Supply voltage | |||
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Extra Low Voltage (V ≤ 50V) Low Voltage (50V < V ≤1kV) |
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Medium voltage |
Medium Voltage (1kV < V ≤ 50kV) |
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High voltage |
High Voltage 50kV < V ≤ 230kV Extra High Voltage 230kV < V |
*Voltage level for tariff classification
This information is valid until 30 June 2025. In line with the Electricity Tariff Restructuring effective from 1 July 2025, please visit https://www.mytnb.com.my/tariff for the latest updates
3) Usage profile | |
(i.e operation hours – 24 hours or not) | |
Peak: 0800 – 2200 hours | Off-Peak: 2200 – 0800 hours |
The definition of customer category is stipulated in Tariff Book
Tariff change will be permissible upon the site verification of the business activity and the supporting documents obtained.
Customers who are granted tariff change must enter into a new agreement with TNB to make the new tariff effective period.