L&T Renewables Secures Major Order for 116 MW Solar Plant with 241 MWh Battery Storage in Bihar
Larsen & Toubro (L&T) has secured an order to develop a 116 MWac Solar Photovoltaic plant with a 241 MWh Battery Energy Storage System in Kajra, Bihar. This project will expand the total co-located storage capacity at the site to 495 MWh, making it the largest such project awarded by a state utility in India. The system features advanced 4-hour BESS with liquid cooling technology for improved efficiency and safety. This significant order aligns with India's push for renewable energy storage systems and contributes to Bihar's environmental mission while supporting regional employment and energy security.

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Larsen & Toubro (L&T), a leading Indian multinational conglomerate, has announced a significant expansion of its renewable energy portfolio. The company's Renewables business vertical has secured a major order to develop a grid-connected 116 MWac Solar Photovoltaic (PV) plant integrated with a 241 MWh Battery Energy Storage System (BESS) in Kajra, Lakhisarai district, Bihar.
Project Details
The engineering, procurement, and construction (EPC) order is an extension of an earlier phase at the same site. This addition will bring the total co-located storage capacity at the Lakhisarai renewable generation site to 495 MWh, making it the largest such project awarded by a state utility in India.
Advanced Technology
The project features a state-of-the-art 4-hour BESS with liquid cooling technology. This advanced system will enable energy time-shifting by storing surplus clean energy for dispatch during peak demand periods. The liquid cooling technology ensures higher power density, improved safety, and extended operational life of the battery system.
Strategic Importance
This initiative aligns with multiple strategic objectives:
- It supports the Government of India's policy push for co-located renewable energy storage systems.
- The project contributes to Bihar's Jal-Jeevan-Hariyali Abhiyan (water, life, and greenery mission).
- It will play a crucial role in employment generation and long-term energy security for the region.
L&T's Growing Renewable Portfolio
This order further strengthens L&T's position in the renewable energy sector. The company had previously secured an EPC order for a 275 MW Solar PV project in Gujarat, demonstrating its commitment to developing flexible, efficient, and cost-effective clean energy systems.
Project Classification
According to L&T's project classification, this order falls under the 'significant' category, which typically ranges from ₹1,000 crore to ₹2,500 crore in value.
L&T's continued expansion in the renewable energy sector underscores the growing importance of sustainable power solutions in India's energy landscape. The integration of large-scale battery storage with solar power generation marks a significant step towards addressing the intermittency challenges associated with renewable energy sources, paving the way for a more stable and sustainable power grid.
Historical Stock Returns for Larsen & Toubro
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