Power discom is still heavily reliant on Tamil Nadu government’s financial support

The latest CAG audit of Tamil Nadu’s finances underscores that the state‑run power distributor, TNPDCL, remains heavily reliant on government support, especially after the state was ordered to shoulder all its losses from the 2021‑22 fiscal year onward. This dependence has been flagged again in the State Finances Audit Report, drawing attention to the scale of public assistance required to keep the utility operational.

Over the past 14 years since 2013‑14, the Tamil Nadu government has provided a combined tariff subsidy and grant package worth roughly ₹2.55 lakh crore, a rise of 451 % compared with the 2013‑14 baseline. The average yearly aid stands at about ₹18,130 crore. In the current 2024‑25 cycle, the subsidy totals ₹18,860 crore, with ₹9,893 crore (53 %) earmarked for domestic consumers receiving free electricity up to 200 units, subject to a 500‑unit bi‑monthly cap. Grants for the year are set at ₹5,000 crore, while a Supreme Court order obliges the state to allocate ₹11,800 crore annually from 2026‑27 to 2030‑31, amounting to ₹59,000 crore, unless the amount is recovered through higher consumption charges.

The financial strain stems from long‑standing subsidies, including a free‑electricity scheme launched in 2016‑17 that initially covered up to 100 units per domestic consumer, and a ₹30,230 crore COVID‑19 liquidity infusion in 2020. As the gap between the average cost of supply and revenue narrows, the utility may see reduced grant inflows, but the state’s refusal to raise power tariffs—despite regulatory assets that could be recovered from consumers—means the fiscal burden will likely persist, affecting both the state’s budget and electricity consumers across Tamil Nadu.