Larsen & Toubro (NSE:LT) disclosed via an exchange filing dated 25 August 2026 that its Renewables business vertical has secured a major order to develop three Battery Energy Storage System (BESS) projects for a client in the Middle East, with combined storage capacity of 6 gigawatt-hours.
Key Highlights
- L&T's Renewables business has won a "Major" classified order, indicating a contract value in the range of Rs 5,000 crore to Rs 10,000 crore, as per the company's own order classification scale.
- The three BESS projects will together deliver 6 gigawatt-hours of energy storage capacity, each featuring a 4-hour battery system with liquid cooling technology for higher power density and extended operational life.
- The scope extends beyond storage units and includes grid interconnections, pooling substations, and underground cable infrastructure for each of the three project packages.
- L&T describes this win as one of the most impactful advancements in grid modernisation and renewable energy integration across the Middle East region, positioning itself as a key EPC player in energy storage.
About the Company
Larsen & Toubro (NSE:LT), headquartered in Mumbai, is a USD 32 billion Indian multinational operating across EPC projects, hi-tech manufacturing, products, and services in diverse domains and multiple geographies. The company has a dedicated Renewables business vertical executing utility-scale clean energy and energy storage projects. L&T is listed on both NSE and BSE and is classified within the Power Infrastructure and Capital Goods sector.
Announcement in Detail
According to the press release filed with exchanges on 25 August 2026, L&T's Renewables business has won an order to develop three Battery Energy Storage System projects for a notable client in the Middle East. The company classifies this order as "Major," placing its value between Rs 5,000 crore and Rs 10,000 crore under its disclosed order classification framework. The scope of work under each package covers the BESS installation as well as grid interconnection infrastructure, including pooling substations and underground cables.
Each of the three projects features a 4-hour BESS configuration, designed to store surplus clean energy generated during off-peak periods and dispatch it during peak demand hours to support grid stability. The systems will incorporate liquid cooling technology, which the company states ensures higher power density, enhanced safety, and extended operational life. Collectively, the three projects will contribute 6 gigawatt-hours of storage capacity, making this one of the larger BESS EPC mandates reported by an Indian engineering company in the region.
Impact on Investors
Investors will note that the filing confirms a "Major" order classification, which under L&T's publicly disclosed scale corresponds to a contract value of Rs 5,000 crore to Rs 10,000 crore. The disclosed terms indicate that this order adds to the Renewables vertical's order book, providing revenue visibility for the period in which these EPC contracts are executed. The filing shows that deliverables span multiple project packages, each with grid interconnection scope, which typically implies multi-year execution timelines common in large EPC contracts.
Shareholders will observe that the win broadens L&T's geographic exposure to the Middle East energy storage market. The company's order classification framework, which is publicly available in its exchange filings, supports how this contract contributes to reported order inflows in the relevant reporting period. No specific completion date or revenue recognition timeline has been disclosed in this filing.
Sector / Market Context
Battery Energy Storage Systems have become a priority infrastructure segment across Gulf Cooperation Council countries as they integrate higher shares of solar power into national grids. According to the International Renewable Energy Agency (IRENA), the Middle East and North Africa region has set collective renewable energy targets requiring substantial grid-scale storage deployment through 2030. Indian EPC firms have expanded their presence in this segment as regional governments accelerate grid modernisation programmes, creating demand for integrated storage and grid interconnection solutions of the scale described in this filing.