New Delhi: NTPC Limited has announced the commercial operation of the first Battery Energy Storage System (BESS) project implemented by its wholly owned subsidiary, NTPC Vidyut Vyapar Nigam Limited (NVVN). The project has a capacity of 250 MW/500 MWh and marks an important milestone in the company’s efforts to expand its energy storage infrastructure.
According to a regulatory disclosure filed with the stock exchanges on October 29, 2026, the BESS project was declared commercially operational with effect from 00:00 hours on October 27, 2026. Power scheduling for the project commenced on October 28, 2026.
NVVN is implementing the project in its capacity as the Battery Energy Storage Implementing Agency (BIA). The commissioning represents a significant step towards strengthening battery-based energy storage capabilities and supporting the evolving requirements of India’s power sector.
NTPC BESS Project: Key Details
The key details of the newly commissioned battery energy storage project are as follows:
- Parent Company: NTPC Limited.
- Implementing Subsidiary: NTPC Vidyut Vyapar Nigam Limited (NVVN).
- Project: Battery Energy Storage System (BESS).
- Installed Capacity: 250 MW/500 MWh.
- Implementing Role: Battery Energy Storage Implementing Agency (BIA).
- Commercial Operation Date: October 27, 2026.
- Power Scheduling Commencement: October 28, 2026.
- Regulatory Disclosure: October 29, 2026.
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BESS Commissioning to Strengthen Energy Storage Infrastructure
Battery Energy Storage Systems play an important role in improving flexibility and reliability in the electricity grid. These systems store electricity and make it available when required, helping manage variations in power supply and demand.
The newly commissioned 250 MW/500 MWh project is expected to support better power system management and strengthen the integration of renewable energy sources into the electricity grid.
As renewable energy generation from solar and wind sources can fluctuate depending on weather conditions, battery storage solutions help balance electricity availability and demand. Such projects are becoming increasingly important for maintaining grid stability and supporting India’s transition towards cleaner energy.
NVVN’s Role in NTPC’s Energy Storage Expansion
As NTPC’s wholly owned subsidiary, NVVN is playing an important role in implementing the company’s energy storage initiatives. Its responsibility as the Battery Energy Storage Implementing Agency for this project highlights its growing involvement in the development of battery-based energy storage infrastructure.
The commercial commissioning of NVVN’s first BESS project marks progress in NTPC’s broader efforts to diversify its power sector operations and strengthen the country’s energy storage ecosystem.
About NTPC Limited
NTPC Limited is a Maharatna Central Public Sector Enterprise under the Ministry of Power, Government of India. It is one of India’s largest integrated power utilities, engaged in electricity generation and expanding its presence in renewable energy and other emerging energy solutions.
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