Grid-Scale Battery Energy Storage (BESS)

18 companies Updated 17 Jul 2026

NSE-listed companies building, integrating, or operating utility-scale battery energy storage systems — from EPC contractors and BESS manufacturers to independent power producers with GWh-scale storage targets.

Sectors represented: Construction, Power, Financial Services, Capital Goods

Companies with exposure to grid-scale battery energy storage (bess)

SWSOLAR

Sterling and Wilson Renewable Energy Limited

Construction
earnings transcript · 2025

It underscores the vulnerability of power systems, heavily reliant on. renewables without corresponding investments in grid forming technologies and robust energy. storage solutions. y tale. It underscores the vulnerability of power systems, heavily reliant on. renewables without corresponding investments in grid forming technologies and robust energy. storage solutions.

SPMLINFRA

SPML Infra Limited

Construction
investor presentation · 2025

Leveraging SPML’s Proven Power EPC Expertise. Proven EPC execution seamlessly translates to grid-scale BESS for smooth integration with existing infrastructure. y Energy Storage Systems (BESS) Foray. Leveraging SPML’s Proven Power EPC Expertise. Proven EPC execution seamlessly translates to grid-scale BESS for smooth integration with existing infrastructure.

JSWENERGY

JSW Energy Limited

Power
annual report · 2026

We are strengthening our grid. resilience and affordability by. expanding hydro pumped storage. and battery energy storage. capabilities. This plays a critical. role in peak load management,. frequency support, and in. balancing of variable renewable. energy. bility by. expanding hydro pumped storage. and battery energy storage. capabilities. This plays a critical. role in peak load management,.

PFC

Power Finance Corporation Limited

Financial Services
annual report · 2026

Indian Carbon Market- Carbon Credit Trading Scheme. (CCTS): The Ministry of Power has operationalised. the Indian Carbon Market through the Carbon Credit. Trading Scheme (CCTS), creating a framework to. incentivize greenhouse gas emission reductions r has operationalised. the Indian Carbon Market through the Carbon Credit. Trading Scheme (CCTS), creating a framework to.

QPOWER

Quality Power Electrical Equipments Limited

Capital Goods
investor presentation · 2026

ThecollaborationcombinesHyosung'sexpertiseinadvancedGIStechnology. andecofriendlygassolutionswithMehru'sfivedecadesofinstrument. transformercapability.Productswillbedesigned,manufactured,testedand end. ThecollaborationcombinesHyosung'sexpertiseinadvancedGIStechnology. andecofriendlygassolutionswithMehru'sfivedecadesofinstrument. transformercapability.Productswillbedesigned,manufactured,testedand.

ORIANA

Oriana Power Limited

Capital Goods
earnings transcript · 2025

If we can build enough storage. theoretically, the entire India's installed Solar and Wind can be actually feed into the grid and. consumed by the industry's commercial establishment and the consumers. f we can build enough storage. theoretically, the entire India's installed Solar and Wind can be actually feed into the grid and.

VIVIANA Viviana Power Tech Limited Construction
investor presentation · 2025

FY18FY19FY20FY21FY22FY23FY24FY25FY26 PFY27 PFY28 P. Turnover Growth. Note: Consolidated figures, Figures in ₹ crore, P - Projected. +. +. Expected PAT margin in the range of 9–10% for FY26. +. + 2 00. 14 00. FY18FY19FY20FY21FY22FY23FY24FY25FY26 PFY27 PFY28 P. Turnover Growth. Note: Consolidated figures, Figures in ₹ crore, P - Projected. +. +. Expected PAT margin in the range of 9–10% for FY26. +.

HECPROJECT HEC Infra Projects Limited Construction
annual report · 2025

The focus is on deploying smart grid. technologies, including Advanced Metering Infrastructure. (AMI), Supervisory Control and Data Acquisition (SCADA). systems, and distribution automation. The focus is on deploying smart grid. technologies, including Advanced Metering Infrastructure. (AMI), Supervisory Control and Data Acquisition (SCADA). systems, and distribution automation. For EPC companies,...

RPOWER Reliance Power Limited Power
annual report · 2026

Large hydro projects continue to provide essential base-load. support and play a critical role in balancing renewable energy. variability, especially with the increasing integration of solar. and wind energy. nue to provide essential base-load. support and play a critical role in balancing renewable energy. variability, especially with the increasing integration of solar. and wind energy.

HEG HEG Limited Capital Goods
investor presentation · 2026

Target RE IPP portfolio|Portfolio of 2.3 GWp solar + 5.9 GWh BESS by FY30. Right to Win: Competitive Advantages. IPP Key Focus Areas & Market Approach. 1,200. . 1,0001,000. 1,200. 1,500. 1,0001,000. 1,200. 300. 500. 300. 500500500. FY-26FY-27FY-28FY-29FY-30. 00. 500500500500 BESS by FY30. Right to Win: Competitive Advantages. IPP Key Focus Areas & Market Approach. 1,200. . 1,0001,000. 1,200. 1,500...

PREMIERENE Premier Energies Limited Capital Goods
annual report · 2025

As of 2024, India’s installed. capacity for BESS stood at approximately 341 MWh, a sharp. increase from ~51 MWh in 2023 (as per CEA, IEA). By storing excess solar and wind power for use during of 2024, India’s installed. capacity for BESS stood at approximately 341 MWh, a sharp. increase from ~51 MWh in 2023 (as per CEA, IEA). By storing excess solar and wind power for use during.

WEBELSOLAR Websol Energy System Limited Capital Goods
investor presentation · 2026

Installed -All Segments. Utility ScaleOpen Access (C&I)KUSUMRooftop. 11.0. 44.7. 15.1. 24.7. F Y 2 6 S H A R E. 15 · G W. 5.05.0. 11.0. 20.8. 3.3. 4.5. 4.7. 7.5. 2.7. 1.0. 3.0. 7.7. 4.6. 6.0. 8.7. FY23FY24FY25FY26. Installed -All Segments. Utility ScaleOpen Access (C&I)KUSUMRooftop. 11.0. 44.7. 15.1. 24.7. F Y 2 6 S H A R E. 15. 16. Source: ValueQuest Report, April 2026.

KPIGREEN KPI Green Energy Limited Power
board outcome · 2025

The Board of Directors of the Company at its Meeting held on September 1, 2025, subject to. approval of the Members, approved alteration of Main Object Clause of the Memorandum of. Association (‘MoA’) of the Company by substituting the existing sub-clause 3 of Clause III [A] with. the following sub-clause:. 3.

PACEDIGITK Pace Digitek Limited Telecommunication
investor presentation · 2026

Mission-critical to the grid, our BESS. solutions also extend to diverse. applications – from large-scale. commercial & industrial installations to. residential energy storage systems. Positioned as a comprehensive solutions. provider, delivering the technology tend to diverse. applications – from large-scale. commercial & industrial installations to. residential energy storage systems.

GGBL Ganesh Green Bharat Limited Capital Goods
investor presentation · 2025

Advanced Chemistry Cells. targets 50 GWh of local. manufacturing by 2027, but. this is a fraction of the 1,840. GWh BESS capacity. needed by 2047—leaving a. large medium- to long-term for. Advanced Chemistry Cells. targets 50 GWh of local. manufacturing by 2027, but. this is a fraction of the 1,840. GWh BESS capacity. needed by 2047—leaving a. large medium- to long-term. supply-demand gap.

NTPC NTPC Limited Power
annual report · 2026

Apart from this mega project, several unique initiatives. have been taken up by NTPC in the green hydrogen space including. commissioning of Green hydrogen-PNG blending project at Kawas,. achieving blending of 8% vol/vol; commissioning of world’s highest-. altitude Green Hydrogen Fuelling station Leh, Ladakh leading to first.

ADANIGREEN Adani Green Energy Limited Power
investor presentation · 2024

MW. −Then, the largest single location solar power plant. −Executed within a record time of 8 months. −India’s first ever hybrid power generation plant. Module330 Wp. MMSFixed Tilt (99%) Tracker (1%). Module535 Wp. MMSFixed Tilt (40%) Tracker (60%). WTG2 MW machines. −World’s largest RE project spread over 538 sq. first ever hybrid power generation plant. Module330 Wp.

GENSOL Gensol Engineering Limited Construction
earnings transcript · 2025

India ranks 5. th. globally in terms of Installed Solar Power. Capacity with huge untapped potential. 100. GW. 750. GW. Cumulative Solar. Capacity. Potential Capacity o drive Bulk of the RE transition in India. India ranks 5. th. globally in terms of Installed Solar Power. Capacity with huge untapped potential. 100. GW. 750. GW. Cumulative Solar. Capacity. Potential Capacity.

See all 18 companies

Subscribe to unlock the full theme analysis and API access.

Start free trial
Search filings yourself →