India Unveils 3 MWh Vanadium Flow Battery at NTPC

13 Nov 2025 CW Team

The inauguration took place during the Minister’s visit to NETRA, the Research and Development Centre of NTPC, in Greater Noida. He was accompanied by Shri Pankaj Agarwal, Secretary (Power), Shri Piyush Singh, Additional Secretary, and senior officials from the Ministry of Power. Shri Gurdeep Singh, Chairman and Managing Director of NTPC, along with senior executives, welcomed the delegation.

The Vanadium Redox Flow Battery represents a cutting-edge energy storage technology that could serve as a sustainable alternative to conventional lithium-ion batteries. Its development broadens the range of materials that can be utilised for large-scale battery systems, strengthening India’s capability to deploy indigenous, sustainable, and long-life energy storage solutions.

Commending the NETRA team, Shri Manohar Lal highlighted that India’s research and innovation capacity is setting new global benchmarks in sustainable technology and energy transition. He noted that such projects are vital to ensuring energy security, while supporting India’s commitment to clean and reliable power infrastructure.

During the visit, the Minister was briefed on NTPC’s ongoing research in Carbon Capture, Green Hydrogen, Energy Storage, and Waste-to-Energy technologies, reflecting the company’s integrated approach to the clean energy transition.

Shri Manohar Lal also toured several demonstration plants at NTPC NETRA, including:

A Green Hydrogen Mobility Plant,

An STP water-based Green Hydrogen Plant,

A Solid Oxide-based High-Temperature Steam Electrolyser,

An MSW-RDF-based Enhanced Steam Gasification Plant, and

An AC Microgrid (4 MWp & 1 MWh Li-NMC Battery Energy Storage System), alongside NABL-accredited state-of-the-art laboratories.

The 3 MWh Vanadium Flow Battery system represents a strategic leap in India’s clean energy innovation ecosystem, offering scalable, long-duration storage capacity critical for integrating renewable energy sources and ensuring round-the-clock power availability.

Union Minister for Power and Housing & Urban Affairs, Shri Manohar Lal, inaugurated India’s largest and first megawatt-hour scale Vanadium Redox Flow Battery (VRFB) system of 3 MWh capacity, marking a key milestone in the country’s long-duration energy storage (LDES) journey. The project represents a major advancement in strengthening renewable energy integration and enhancing national grid resilience. The inauguration took place during the Minister’s visit to NETRA, the Research and Development Centre of NTPC, in Greater Noida. He was accompanied by Shri Pankaj Agarwal, Secretary (Power), Shri Piyush Singh, Additional Secretary, and senior officials from the Ministry of Power. Shri Gurdeep Singh, Chairman and Managing Director of NTPC, along with senior executives, welcomed the delegation. The Vanadium Redox Flow Battery represents a cutting-edge energy storage technology that could serve as a sustainable alternative to conventional lithium-ion batteries. Its development broadens the range of materials that can be utilised for large-scale battery systems, strengthening India’s capability to deploy indigenous, sustainable, and long-life energy storage solutions. Commending the NETRA team, Shri Manohar Lal highlighted that India’s research and innovation capacity is setting new global benchmarks in sustainable technology and energy transition. He noted that such projects are vital to ensuring energy security, while supporting India’s commitment to clean and reliable power infrastructure. During the visit, the Minister was briefed on NTPC’s ongoing research in Carbon Capture, Green Hydrogen, Energy Storage, and Waste-to-Energy technologies, reflecting the company’s integrated approach to the clean energy transition. Shri Manohar Lal also toured several demonstration plants at NTPC NETRA, including: A Green Hydrogen Mobility Plant, An STP water-based Green Hydrogen Plant, A Solid Oxide-based High-Temperature Steam Electrolyser, An MSW-RDF-based Enhanced Steam Gasification Plant, and An AC Microgrid (4 MWp & 1 MWh Li-NMC Battery Energy Storage System), alongside NABL-accredited state-of-the-art laboratories. The 3 MWh Vanadium Flow Battery system represents a strategic leap in India’s clean energy innovation ecosystem, offering scalable, long-duration storage capacity critical for integrating renewable energy sources and ensuring round-the-clock power availability.

Infrastructure Transport

13 Nov 2025

KNR Constructions Wins Rs 3.19 Billion Iconic Bridge Project

The Telangana government has awarded the contract for constructing the Iconic Bridge across Mir Alam Tank—linking the Bengaluru National Highway at Shastripuram to Chintalmet—to M/s KNR Constructions Limited for Rs 3.19 billion under the Engineering, Procurement and Construction (EPC) mode. According to a notification issued by the Municipal Administration and Urban Development (MAUD) Department on Monday, the firm’s quoted price is 4.89 per cent higher than the government estimate of Rs 3.03 billion. The government has authorised the managing director of the Musi Riverfront Development..

Infrastructure Urban

13 Nov 2025

Delhi Activates Stage-III Curbs As AQI Hits 425

Delhi’s average Air Quality Index (AQI) reached a severe level of 425 at 9 a.m. today, prompting authorities to enforce stricter pollution controls. In response to the worsening air quality, the Sub-Committee on the Graded Response Action Plan (GRAP) under the Commission for Air Quality Management (CAQM) has invoked Stage-III measures across the National Capital Region (NCR) with immediate effect. The decision follows a review of Delhi’s air pollution trends, driven by calm winds, a stable atmosphere, and unfavourable meteorological conditions that have allowed pollutants to accumulate. T..

Infrastructure Urban

13 Nov 2025

Himalayan Conclave 2047 Targets Sustainable Mountain Growth

The G.B. Pant National Institute of Himalayan Environment (NIHE), an autonomous institute under the Union Ministry of Environment, Forest and Climate Change, is hosting a three-day Himalayan Conclave titled “Indian Himalayan Region–2047: Environmental Conservation with Sustainable Socio-Economic Growth” from 13–15 November 2025 at its headquarters in Kosi-Katarmal, Almora, Uttarakhand. The event seeks to build a strategic roadmap for the Indian Himalayan Region (IHR) by 2047, aligning with the national Viksit Bharat 2047 vision, which aspires to transform India into a developed, susta..