Enviro Infra Engineers Limited has received a Letter of Award (LOA) from NTPC Limited for Battery Energy Storage System (BESS) projects worth 664.33 crore. This is a big step toward building grid-scale energy storage systems. The company made the news public by filing a report with the SEBI under Regulation 30.
The projects will take place at two important thermal power plants: Kudgi in Karnataka and Ramagundam in Telangana. Storage integration is becoming more and more important at these sites for balancing power supply and supporting the integration of renewable energy.
EPC Scope with Long-Term Maintenance Commitment
The contract is structured as a comprehensive Engineering, Procurement and Construction (EPC) package, under which Enviro Infra Engineers will undertake end-to-end responsibilities including design, procurement, construction, and commissioning of the systems.
The execution timeline for the EPC portion is estimated at 18 months. Post commissioning and successful performance testing, the company will provide operations and maintenance services for 11 years. This long-term service commitment is expected to ensure sustained revenue visibility beyond the project completion phase.
Strategic Significance and Market Positioning
The BESS projects show how the company is growing in a planned way from its main areas of water and environmental infrastructure into the new area of energy storage. Battery storage systems are becoming more and more important for keeping the grid stable and using power efficiently as the amount of renewable energy grows.
By getting a project backed by NTPC, Enviro Infra Engineers strengthens its position in a market driven by institutional demand and policy support. Because NTPC has been in the power business in India for a long time, the association also makes counterparties more confident.
Regulatory and Compliance Clarity
The company confirmed that the transaction is conducted on an arm’s length basis, with no related party involvement. The promoter group has no interest in NTPC Limited, ensuring transparency in the deal structure. The domestic nature of the contract aligns with India’s focus on strengthening indigenous energy infrastructure.
Stock Market Reaction
After the announcement, the price of Enviro Infra Engineers’ stock went up 2.33% to ₹141.21 as of 11:38 am IST on March 30, 2026. The stock started at ₹143.13, reached a high of ₹146.90, and then settled around ₹140, showing that investors were initially optimistic but then sold off their shares.
Overall, the development shows that the company’s growth strategy is slowly moving toward energy transition opportunities, thanks to both short-term execution visibility and long-term maintenance revenue streams.





