Power tariff revised for domestic and industrial consumers in Puducherry Updated: Updated: Revised structure will take retrospective effect from April 1 Share Article Revised structure will take retrospective effect from April 1 The Puducherry Electricity Department (PED) has revised tariff for domestic, high tension (Commercial) and HT and EHT industrial categories of consumers. The revised tariff structure for 2021-22 fiscal, which will take retrospective effect from April 1, was approved by the Joint Electricity Regulatory Commission (JERC) for the State of Goa and Union Territories. In a significant departure from existing billing regime, the JERC has approved migration to a kVAh based tariff for the HT/EHT, industrial and commercial categories with an aim to improve system optimisation and boost revenue.