Coal India Limited (CIL) has officially announced the receipt of a Letter of Award (LOA) from the Telangana Power Generation Corporation Limited. The contract involves the establishment of a 750 MWh Battery Energy Storage System (BESS) plant located at Choutuppal. This strategic move marks a significant step for the Maharatna company as it expands its footprint into advanced energy storage solutions within the domestic market.

The project entails a capacity of 187.5 MW for a 4-hour duration, totaling 750 MWh. According to the regulatory filing, the estimated project cost stands at ₹1,057.09 Crores, with a discovered tariff of ₹3.14 lakh per MW per month. Coal India is required to submit the necessary documents within 15 days and subsequently sign the Battery Energy Storage Purchase Agreement (BESPA). The execution timeline for the project is set at 18 months from the date of signing the BESPA.

Coal India Limited is the world’s largest coal producer and a key player in ensuring India’s energy security. Beyond its core mining operations, the company has been aggressively diversifying into renewable energy and storage sectors to align with global sustainability trends. Throughout 2025, the company focused on increasing its production targets and enhancing its logistical infrastructure. Notable updates from 2025 include the company’s efforts to reach its ambitious 1-billion-tonne coal production target and its increasing investment in solar power projects across various Indian states to offset its carbon footprint.

During the financial year 2025, Coal India demonstrated steady performance in its quarterly results. In the quarter ended September 2025, the company reported a consolidated revenue of ₹34,189 Crores, reflecting a growth of approximately 4% year-over-year. The profit after tax (PAT) for the same period stood at ₹6,813 Crores, maintaining healthy margins despite fluctuating operational costs. The company remains a favorite among institutional investors, with the Life Insurance Corporation of India (LIC) holding a significant stake of over 9% as of late 2025, reflecting continued confidence in the PSU’s long-term value and dividend consistency.