Larsen & Toubro (L&T) announced on Tuesday, 25 August that its renewable energy business has secured a mega order — valued between ₹5,000 crore and ₹10,000 crore — to develop three battery energy storage system (BESS) projects for a client in the Middle East. The three projects will collectively deliver 6 gigawatt-hours (GWh) of storage capacity, marking one of the largest grid-scale energy storage deployments in the region.

Scope of the Projects

Each of the three projects features a 4-hour BESS configuration, designed to store and dispatch energy to support grid stability and accelerate renewable energy integration. The scope extends beyond battery installations: L&T will also handle grid interconnections, including pooling substations and underground cables, as disclosed in a regulatory filing with the stock exchanges.

The advanced BESS solution will incorporate liquid cooling technology, which the company says ensures higher power density, enhanced safety, and extended operational life — technical benchmarks increasingly demanded in large-scale desert-climate deployments.

Why This Order Matters

The 6 GWh capacity enables effective energy shifting: surplus clean energy generated during off-peak hours can be stored and released during periods of peak demand. This is a critical capability for Middle Eastern grids, which face extreme daytime load spikes driven by cooling requirements. Notably, this positions L&T as a significant EPC (engineering, procurement, and construction) contractor in the fast-growing global energy storage sector, where project pipelines are expanding rapidly as countries pursue decarbonisation targets.

L&T classifies orders in the ₹5,000 crore to ₹10,000 crore range as 'mega orders' — a threshold that signals material revenue visibility for the company's renewable energy vertical.

A Second Major Middle East Win

Separately, L&T has also signed an ultra-mega contract worth more than ₹15,000 crore to build gas compression facilities and related infrastructure for another client in the Middle East. Key components include gas inlet facilities, compression systems, condensate and produced-water handling systems, and propane refrigeration systems for processing sour gas. Together, the two contract wins underscore L&T's deepening footprint in Middle Eastern energy infrastructure.

Execution Requirements

Projects of this scale carry stringent requirements across plant performance, workforce mobilisation, safety, quality assurance, and timeline adherence. L&T stated that the order reflects the trust clients place in its engineering and project management capabilities — credentials built over decades of large-scale infrastructure delivery across geographies.

With global BESS deployment accelerating and the Middle East emerging as a key market for utility-scale storage, L&T's twin contract wins signal that Indian EPC majors are increasingly competitive on the world stage.