Engineering and technology conglomerate Larsen & Toubro (L&T) has announced the groundbreaking of a 52 MW green data centre in Chennai, marking another step in its expansion into artificial intelligence infrastructure and advanced digital technologies.
The facility is being developed to support high-density AI workloads and will incorporate direct-to-chip liquid cooling technology, renewable energy integration and energy-efficient systems. It will form part of the company's planned gigawatt-scale AI Factory campus in Chennai, which already houses an operational 30 MW data centre equipped with advanced AI computing clusters.
The project reflects a broader transformation underway at the nearly nine-decade-old, USD 32-billion Indian multinational, traditionally associated with engineering, procurement and construction projects, heavy manufacturing and infrastructure development.
Expanding beyond traditional engineering
L&T is seeking to strengthen its presence in emerging technology businesses while integrating artificial intelligence, digital intelligence and advanced engineering into its established operations.
The company's diversification strategy includes investments in AI infrastructure, data centres, semiconductors and advanced electronics, alongside its existing engineering and technology services businesses.
The Chennai project represents an important component of this strategy, combining the company's experience in large-scale infrastructure development with the specialised requirements of AI computing facilities.
Unlike conventional data centres, facilities designed for advanced AI applications require substantially greater computing density, sophisticated thermal management and reliable power infrastructure.
Liquid cooling for AI workloads
The proposed 52 MW facility will use direct-to-chip liquid cooling, a technology designed to manage heat generated by powerful processors used in artificial intelligence applications.
As AI computing systems become increasingly demanding, efficient cooling has emerged as a major consideration for data centre operators. Liquid cooling can transfer heat more effectively than conventional air-based systems in high-density computing environments.
L&T also plans to integrate renewable energy and energy-efficient infrastructure into the facility, reflecting the growing importance of managing electricity consumption as demand for AI computing expands.
The new development will complement the existing 30 MW facility at the Chennai campus and contribute to the company's longer-term plans for a substantially larger AI infrastructure ecosystem.
Building new technology businesses
The expansion comes as L&T works to develop additional growth opportunities beyond its traditional industrial and infrastructure businesses.
Its strategy includes strengthening capabilities in advanced electronics and semiconductor-related activities while incorporating AI-driven technologies into engineering, manufacturing and project execution.
The company is also positioning its infrastructure capabilities to support the development of computing facilities required by enterprises deploying increasingly sophisticated artificial intelligence systems.
The Chennai development illustrates how established engineering companies are seeking to participate in the growth of AI infrastructure, where expertise in power systems, cooling, construction and large-scale project management remains essential.
With the 52 MW project underway, L&T is expanding its AI infrastructure footprint while pursuing a broader shift towards technology-intensive businesses.