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 July 30, 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 Mega* Order of 1,600 MW Thermal Power Plant 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 larsentoubro 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 Mega* Order of 1,600 MW Thermal Power Plant Mumbai, July 30, 2026: L&T Energy CarbonLite Solutions has secured a Limited Notice to Proceed (LNTP) from NTPC Ltd for the main plant package of the 2x800 MW Lara Stage-III thermal power plant in Chhattisgarh. The Notice to Proceed will be granted once the project secures environmental clearance and the LNTP period is completed. The project entails the construction of two state-of-the-art 800 MW ultra-supercritical generating units. L&T's scope encompasses the design, engineering, manufacturing, supply, erection, testing and commissioning of Boilers, Steam Turbines, Generators, Electrostatic Precipitators (ESPs), Air Cooled Condensers (ACC) and their auxiliaries, along with associated mechanical, electrical, control & instrumentation and civil works. The tasks will be executed on an EPC basis using ultra-supercritical technology, which offers higher efficiency and lowers specific emissions. Once commissioned, the plant will add 1,600 MW of reliable baseload generation capacity to India’s grid, helping meet the country’s growing electricity demand driven by industrial expansion, urbanisation and infrastructure development. Commenting on the development, Mr T Madhava Das, Whole-time Director, Sr. Executive Vice President & Head - Energy Hydrocarbon Division, L&T, said: “This award is our third ultra- supercritical project from NTPC in the past two years, reflects the trust that India’s largest power utility continues to place in our engineering, manufacturing and project execution capabilities. Over the years, we have developed deep expertise in delivering large-scale projects that are critical to the nation’s energy infrastructure. We remain committed to executing this project with the highest standards of quality, safety, and operational excellence”. 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–focussed 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