Successful Completion of 72-Hour Trial Run of 660 MW Unit-2 of 1,320 MW Buxar Thermal Power Project in Bihar

SJVN Limited (A Joint Venture of Govt. of India & Govt. of H.P.) A Navratna CPSE CIN: L40101HP1988GOI008409 SJVN/CS/93/2026- Date: 31/08/2026 NSE Symbol: SJVN-EQ SCRIP CODE: 533206 National Stock Exchange of India Limited, BSE Limited, Exchange Plaza, Phiroze Jeejeebhoy Towers, Bandra Kurla Complex, Dalal Street, Bandra East, Mumbai 400 051, India Mumbai 400 001, India SUB: Press Release titled “Successful Completion of 72-Hour Trial Run of 660 MW Unit-2 of 1,320 MW Buxar Thermal Power Project in Bihar” Sir/Madam, Kindly find attached Press Release titled “Successful Completion of 72-Hour Trial Run of 660 MW Unit-2 of 1,320 MW Buxar Thermal Power Project in Bihar”. Kindly take the above information on record and oblige. Thanking you, Yours faithfully, (Soumendra Das) Company Secretary Encl: As stated above Registered & Corporate Office: SJVN Corporate Office Complex, Shanan, Shimla – 171006, Himachal Pradesh दरू भाष / Tel No.: 0177-2660075, फ़ैक्स / Fax: 0177-2660071, ईिेि / Email: cs.sjvn@sjvn.nic.in, वेबसाइट / Website: www.sjvn.nic.in SJVN Limited (A Joint Venture of Govt. of India & Govt. of H.P.) PRESS RELEASE Successful Completion of 72-Hour Trial Run of 660 MW Unit-2 of 1320 MW Buxar Thermal Power Project in Bihar Sh. Bhupender Gupta, Chairman & Managing Director, SJVN congratulated the employees and all stakeholders on the successful completion 72-hour trial run operation of 660 MW Unit2 of 1320 MW Buxar Thermal Power Project in Bihar on 31st August, 2026. Sh. Bhupender Gupta further highlighted that with successful completion of the trial run, the company is now all set for Commercial Operation of Unit-2. Sh. Ajay Kumar Sharma, Director (Personnel), SJVN, emphasized that the successful 72-hour trial run of Unit-2 marks another significant milestone in SJVN’s journey. He congratulated the entire team for their relentless hard work, professionalism and unwavering commitment, despite various challenges. Sh. Parthajit De, Director (Finance), SJVN, also extended his congratulations to all and highlighted that the successful trial run of Unit-2 further strengthens SJVN’s generation portfolio and reinforces its position as a multidimensional energy company contributing to India’s sustainable energy growth. Sh. Rajesh Kumar Chandel, Director (Projects), SJVN, congratulated the employees and appreciated the concerted efforts made towards completion of the unit and stated that it is a significant achievement in SJVN’s thermal power journey. The 1320 MW Buxar Thermal Power Project, being implemented by SJVN Thermal Private Limited (STPL), a wholly owned subsidiary of SJVN, is based on state-of-the-art supercritical technology, ensuring higher efficiency and reduced environmental impact. The project comprises two units of 660 MW each and is equipped with advanced emission control technology to minimize its environmental impact. Once fully commissioned, the project will generate approximately 9,828.72 million units of electricity annually, contributing significantly towards meeting the nation’s growing power demand.