Bagging/Receiving of orders/contracts

Larsen & Toubro Limited e LARSEN & TOUBRO Secretarial Department L&T House, Ballard Estate Narottam Morarjee Marg Mumbai - 400 001, INDIA Tel: +91 22 6752 5656 Fax: +91 22 6752 5858 www.Larsentoubro.com Email: igrc@larsentoubro.com CIN:L99999MH1946PLC004768 SEC/2026 October 7, 2026 BSE Limited National Stock Exchange of India Limited Phiroze Jejeebhoy Towers, Exchange Plaza, 5th Floor Dalal Street, Plot No.C/1, G Block MUMBAI - 400 001 Bandra-Kurla Complex STOCK CODE: 500510 Bandra (E), Mumbai - 400 051 STOCK CODE: LT Dear Sirs, Re : L&T Energy CarbonLite Solutions Secures LNTP for 1,600 MW Thermal Power Plant (Major*) Order We enclose herewith a copy of Press Release that is being issued by the Company today, in connection with the above. We request you to take note of the same. Thanking you, Yours faithfully, for LARSEN & TOUBRO LIMITED SUBRAMANIAN NARAYAN COMPANY SECRETARY & COMPLIANCE OFFICER (ACS 16354) An /50 9001:2015 Certified Department LARSEN TOUBRO WWW lrirsentoubro com L&T House L& T Press Release Ballard Estate, Mumbai 400 001 Tel: 91 22 6752 5656 Issued by Corporate Brand Management & Communications CIN: L99999MH1946PLC004768 L&T Energy CarbonLite Solutions Secures LNTP for 1,600 MW Thermal Power Plant (Major*) Order Mumbai, October 07, 2026: L&T Energy CarbonLite Solutions has secured a Limited Notice to Proceed (LNTP) from DVC CIL Power Private Ltd (DVCCIL), a joint venture of Damodar Valley Corporation and Coal India Ltd, for the main plant package of the 2x800 MW Chandrapura thermal power plant in Jharkhand. DVCCIL will issue the Notice to Proceed once the project secures requisite environmental clearances and the LNTP period is completed. The project comprises two state-of-the-art 800 MW ultra-supercritical power generating units. L&T’s scope includes the design, engineering, manufacturing, supply, erection, testing and commissioning of Boilers, Steam Turbines, Generators and Electrostatic Precipitators (ESPs), along with associated mechanical, electrical, control & instrumentation and civil works. The deployment of ultra-supercritical technology will enable higher thermal efficiency and lower specific emissions, thereby supporting reliable and efficient power generation. With an installed capacity of 1,600 MW, the Chandrapura project will make a significant contribution to India's growing electricity-generation capacity and help meet the increasing power requirements arising from industrial expansion and economic development. The project also underscores the continued role of high-efficiency thermal power generation in India’s evolving energy mix. As India’s electricity demand continues to rise, advanced thermal technologies can play an important role in providing reliable baseload power while improving efficiency and environmental performance. Commenting on the development, Mr T Madhava Das, Senior Executive Vice President & Whole- time Director - Energy Hydrocarbon, L&T, said: “The LNTP for the 2x800 MW Chandrapura thermal power plant marks another significant milestone for L&T Energy CarbonLite Solutions and reinforces our position in India’s thermal power sector. Being developed by DVC CIL Power Private Ltd, the project strengthens our association with leading public-sector power utilities and will contribute meaningfully to meeting the country’s growing power requirements. We look forward to supporting the successful execution of this important project”. L&T Energy CarbonLite Solutions, a business vertical of L&T, is uniquely positioned to combine rich and diverse strands of experience in engineering, manufacturing and project execution with a strong focus on providing solutions for power and low-carbon processes. Its in-house strengths are complemented by collaborations with global leaders in engineering and manufacturing. Background: Larsen & Toubro is a USD 32 billion Indian multinational engaged in EPC Projects, Hi-Tech Manufacturing, Products and Services, operating across diverse domains and multiple geographies. With a strong impetus towards AI & technology, customer–focused approach and the constant quest for top-class quality have enabled L&T to attain and sustain leadership in its major lines of business for eight decades. *Order Classification Classification Significant Large Major Mega Ultra-Mega Value in ₹ Cr 1,000 to 2,500 2,500 to 5,000 5,000 to 10,000 10,000 to 15,000 > 15,000 Media Contact: Sumeet Chatterjee Head - Corporate Brand Management & Communications sumeet.chatterjee@larsentoubro.com