Mumbai, March 25, 2025 – Resonia Limited, a leading power transmission company, earlier known as Sterlite Grid 32 Ltd. (SGL32) has successfully secured the bid for the “Transmission System for Integration of Ananthapur-II Renewable Energy Zone (REZ) Phase-I” project.

The project was awarded to Resonia Ltd through the Tariff Based Competitive Bidding (TBCB) process in 2025. Through the Special Purpose Vehicle, the company will build this Green Energy – project on a BOOT (build, own, operate, transfer) basis, for a period of 35 years.

This is Resonia’s 11 power transmission project in India under the TBCB process. With this project, the company now has approximately INR 32,527 Crores of projects under management.

Commenting on the development, Arun Sharma, CEO, Resonia Ltd., said, “The Ananthapur-II REZ Phase-I project will not only enhance the power transmission network in Andhra Pradesh but also serve as a critical link in the nationwide effort to integrate renewable energy into the grid. This project is significant as it marks Resonia’s entry into the Andhra Pradesh market, expanding our footprint in the southern states.”

The Ananthapur-II REZ Phase-I project, involves the establishment of critical transmission infrastructure to evacuate 4.5 GW of renewable energy from the Ananthapur region in Andhra Pradesh. The project includes the construction of a large size Greenfield Pooling Station at Ananthapuram-II (765/400kV and 400/220kV), along with the development of 765 kV D/C transmission lines connecting Ananthapuram-II to Davangere (approximately 150 km) and Ananthapuram-II to Cuddapah (approximately 200 km). The scope also includes a ±300 MVAR STATCOM at Ananthapuram-II Pooling Station to enhance grid stability and reliability.

This project will contribute to the ongoing efforts to increase India’s non-fossil fuel-based installed electricity generation capacity, paving the way for a sustainable and greener energy future for the country. This landmark project will play a crucial role in strengthening India’s renewable energy infrastructure and contribute to the country’s ambitious goal of achieving 500 GW of renewable energy capacity by 2030.

About Resonia Ltd

Resonia Limited, formerly known as Sterlite Grid32 Limited (SGL32), is a leading Indian power transmission company at the forefront of strengthening the nation’s energy infrastructure. With a vast network of over 5,386 circuit kilometers (CKM) of transmission lines across India, through 11 projects, Resonia plays a pivotal role in driving the integration of renewable energy into the Indian grid. The company has played a major role in supporting India’s transition to clean energy while ensuring efficient and reliable power transmission. Renowned for its adoption of cutting-edge technologies such as helicranes for project completion and drones for remote surveying and monitoring, Resonia minimizes environmental impact, reduces human intervention, and enhances accuracy in execution. The company’s deep understanding of local government regulations and its agile execution model ensure the successful delivery of projects ahead of schedule. Resonia continues to empower the future of India’s energy landscape with innovation, sustainability, and operational excellence and is committed to contributing to India’s ambitious goal of reaching 900 GW of power capacity by 2032.

The infrastructure business of Sterlite Power Transmission Limited was demerged into Sterlite Grid 5 Limited (‘SGL5’) effective October 08, 2024. SGL5 recently entered in a Joint Venture (“JV”) with GIC of Singapore, following which SGL5 is to execute all its transmission projects in India through Resonia Ltd.

For more information, please visit www.resonia.com

For media queries

Rasika Joshi
Head Marketing Communications
rasika.joshi@sterlite.com