Tamil Nadu has initiated short-term electricity procurement to meet the state's anticipated power demand during the summer season of 2027. The electricity procurement period will cover six months, from January to June 2027. Under the short-term power purchase tender, electricity prices have been quoted between Rs 9.50 and Rs 13 per unit. The procurement process will prioritise the lowest available bids for each month to manage electricity supply requirements and procurement costs.

Month-Wise Electricity Purchase Rates in Tamil Nadu – 2027

February records the lowest electricity purchase rate at Rs 9.50 per unit, while January and June have the highest quoted rates at Rs 13 per unit. Alongside short-term electricity procurement, plans are underway to invite tenders for long-term power purchase agreements. This initiative is expected to strengthen the state's electricity supply arrangements and support future energy requirements. Long-term power procurement is aimed at ensuring a more stable electricity supply and reducing dependence on short-term market purchases. Electricity consumption is expected to increase during the summer months due to higher demand from residential, commercial and industrial sectors. The short-term procurement arrangement is intended to help maintain uninterrupted electricity supply across Tamil Nadu. The monthly procurement strategy will allow electricity purchases to be adjusted according to demand and the lowest available market rates.