Coal India Limited Secures Rs 1057.09 Crore Contract for 750 MWh BESS Plant at Choutuppal
Coal India Limited has been awarded a Rs. 1057.09 crore contract by Telangana Power Generation Corporation Limited for developing a 750 MWh BESS Plant at Choutuppal. The project features a capacity of 187.5 MW for 4 hours with a tariff rate of Rs. 3.14 lakh per MW per month. The company must complete the project within 18 months from signing the Battery Energy Storage Purchase Agreement, marking a strategic diversification into renewable energy infrastructure.

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Coal India Limited has secured a major contract from Telangana Power Generation Corporation Limited for establishing a Battery Energy Storage System (BESS) plant, marking a significant step in the company's diversification strategy. The Letter of Award, received on March 28, 2026, encompasses the development of a 750 MWh capacity facility at Choutuppal.
Project Specifications and Financial Details
The awarded project involves setting up a comprehensive BESS facility with specific technical and financial parameters that demonstrate the scale of this undertaking.
| Parameter: | Details |
|---|---|
| Capacity: | 750 MWh (187.5 MW for 4 hours) |
| Location: | Choutuppal |
| Project Value: | Rs. 1057.09 crore |
| Tariff Rate: | Rs. 3.14 lakh per MW per month |
| Execution Timeline: | 18 months from BESPA signing |
Contract Terms and Conditions
The agreement establishes clear operational frameworks and compliance requirements for the project implementation. Coal India Limited must submit all required documents within 15 days of receiving the Letter of Award, followed by the formal signing of the Battery Energy Storage Purchase Agreement (BESPA). Additionally, the company is required to submit a Performance Bank Guarantee (PBG) as part of the contractual obligations.
Regulatory Compliance and Disclosure
The contract award has been disclosed in accordance with Regulation 30 of the Listing Regulations and SEBI Circular No. SEBI/HO/49/14/14(7)2025-CFD-POD2/I/3762/2026 dated January 30, 2026. The transaction is classified as a domestic contract with no related party implications, as confirmed by the company's regulatory filing.
| Compliance Aspect: | Status |
|---|---|
| Entity Type: | Domestic |
| Related Party Transaction: | No |
| Promoter Interest: | None |
| Arms Length Transaction: | Not applicable |
Strategic Implications
This contract represents Coal India Limited's expansion into the renewable energy storage sector, complementing India's growing focus on sustainable energy infrastructure. The 18-month execution timeline indicates an aggressive development schedule, reflecting the urgency of energy storage requirements in the region. The project's substantial value of Rs. 1057.09 crore underscores the significant investment in battery energy storage technology and Coal India's commitment to diversifying its business portfolio beyond traditional coal operations.
Historical Stock Returns for Coal India
| 1 Day | 5 Days | 1 Month | 6 Months | 1 Year | 5 Years |
|---|---|---|---|---|---|
| +0.30% | -2.23% | +1.47% | +13.39% | +11.74% | +247.42% |
How will Coal India's entry into the BESS market affect competition with established renewable energy storage companies in India?
What impact could this diversification strategy have on Coal India's traditional coal business revenue mix over the next 3-5 years?
Will Coal India pursue similar BESS projects in other states, and what is their target capacity expansion timeline?

































