Tamil Nadu Prepares for Rising Electricity Demand Amid Summer Heat

Chennai Braces for Increased Power Needs

Chennai, March 19: As temperatures rise across Tamil Nadu, the state is gearing up to handle a spike in electricity demand. Power authorities are strategizing to enhance output from coal-fired thermal plants in the upcoming days.

This initiative aims to guarantee a steady supply during the peak summer months when electricity consumption typically surges.

The thermal power generation infrastructure in the state boasts an installed capacity of 5,120 MW, featuring significant plants located in North Chennai, Mettur, and Thoothukudi.

Currently, these facilities are functioning at a Plant Load Factor (PLF) ranging from 60% to 75%, producing approximately 84 million units of electricity daily.

However, the newly commissioned 800 MW unit at North Chennai Stage III is operating at about 50% of its capacity.

To accommodate the expected peak demand, officials plan to increase the PLF across thermal units by an additional 5% to 10%.

This enhancement is anticipated to significantly elevate generation levels and lessen dependence on costly power purchases from private entities, aiding in cost management for the power distribution network.

Operational readiness has been bolstered throughout the network. Senior engineering personnel have been instructed to closely monitor plant operations, focusing particularly on essential components like boilers and turbines.

Preventive maintenance and ongoing supervision are prioritized to prevent any interruptions in generation during this high-demand period.

Simultaneously, efforts are underway to gradually increase output from the North Chennai Stage III unit to optimize its capacity.

Regarding fuel supply, the state currently possesses sufficient coal reserves to maintain operations for nearly four weeks. Regular supplies are ensured through long-term contracts with domestic coal producers, providing a consistent fuel inflow.

Additional shipments are anticipated soon, further bolstering stock levels and minimizing the risk of shortages. While some units, including those at North Chennai Stage III and Mettur, continue to utilize imported coal, plans are being considered to transition more units to domestic coal sources.

The improved availability and quality of locally sourced coal present an opportunity to decrease reliance on imports. With these strategies in place, the state aims to uphold grid stability and efficiently meet the rising electricity demands during the summer season.