Articles written by Uma Gupta

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India eyes 230 GWh of energy storage to meet 300 GW peak power demand With peak power demand expected to approach 300 GW in the coming years and electricity demand growing at 6–7% annually, India would require nearly 230 GWh of energy storage capacity by 2030 to ensure grid stability, flexibility and reliability—said Bhupinder Singh Bhalla, Former Secretary, MNRE, at the Indian Power & Energy Storage Conference 2025, organised by FICCI.
Uma Gupta
Dec 30, 2025
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India opens tenders for 1 GW / 8 GWh of pumped storage across the country The Solar Energy Corp. of India (SECI) has invited bids to develop 1 GW/8 GWh of pumped storage capacity across the country, aimed at providing large-scale, on-demand energy storage services to power distribution companies and other buying entities.
Uma Gupta
Dec 29, 2025
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India, Sri Lanka offer battery tenders: Standalone 500 MWh in Odisha, 20 MWh hybrid solar plant in Six grid-connected standalone battery energy storage system (BESS) projects for India, and a new hybrid plant for Sri Lanka are invited tenders
Tristan Rayner, Uma Gupta
Dec 22, 2025
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More than 3 GW of pumped hydro storage advances in India THDC India Ltd., a subsidiary of NTPC Ltd., has commissioned Unit 3 (250 MW) of its 1 GW (4 × 250 MW) variable-speed pumped storage hydropower project in Uttarakhand. Meanwhile, Bihar State Power Generation Company Ltd. (BSPGCL) has selected GreenCo Energies and Sun Petrochemicals to develop 2.12 GW of pumped storage power projects in the hilly regions of Nawada district, Bihar.
Uma Gupta
Dec 17, 2025
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Tata’s battery arm advances construction of 20 GWh manufacturing facility Agratas, the global battery business of the Tata Group, is rapidly advancing the construction work for its battery manufacturing facility in Sanand, Gujarat. This facility will have a planned annual capacity of 20 GWh in its first phase.
Uma Gupta
Dec 15, 2025
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Storing solar electricity using utility-scale batteries has dropped to just $65/MWh, Ember says A new analysis from energy think tank Ember shows that the cost of storing electricity with utility-scale batteries has fallen to just $65/MWh as of October 2025 outside China and the US, making it economically feasible to deliver solar power when it is needed.
Uma Gupta
Dec 12, 2025
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Naxion Energy claims launch of India’s first sodium-ion energy storage systems The company has unveiled new residential and C&I battery storage systems, describing them as the first sodium-ion products to enter the Indian market.
Uma Gupta
Dec 12, 2025
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India’s Trontek enters residential energy storage market with 1.4 kWh and 2.7 kWh lithium ion battery systems The move marks a major strategic shift for Trontek, which is a battery partner for electric mobility (particularly e-rickshaws, two-wheelers, three-wheelers) and industrial power systems.
Uma Gupta
Dec 11, 2025
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India’s Oriana Power explores compact pumped storage for C&I customers, raises BESS target to 20 GWh by 2030 Oriana Power is expanding its focus beyond battery energy storage to compact pumped-storage solutions – a new generation of systems that the company believes could redefine the future of commercial and industrial (C&I) energy management.
Uma Gupta
Dec 08, 2025

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