More than 80 per cent of Tenaga Nasional Bhd's (TNB) customers receive discounts of between 15 percent and 50 percent on electricity usage with a maximum limit of 600 kilowatt per month from April 1 to Sept 30.

Chief retail officer Megat Jalaluddin Megat Hassan said TNB’s 6.3 million B40 and M40 residential customers will be able to enjoy the discounted rate introduced under the Prihatin Rakyat Economic Stimulus Package (Prihatin), out of over 7.5 million total users in its residential segment.