Power Grid Corporation of India has been declared the successful bidder to establish an Inter-State Transmission System for the WR-ER Inter-Regional Network Expansion Scheme Part-A under Tariff Based Competitive Bidding (TBCB). The project will be executed on a Build, Own, Operate, and Transfer (BOOT) basis. The company received the Letter of Intent (LoI) on June 16, 2026, confirming the award.

Project Scope

The project encompasses the establishment of two new 765/400kV Sub-stations located in Jharkhand and Chhattisgarh. Additionally, the scope includes the extension of existing Sub-stations in Chhattisgarh and West Bengal.

Transmission Infrastructure

The initiative involves the construction of 765kV and 400kV transmission lines. These lines will traverse through the states of Jharkhand, Chhattisgarh, and Odisha, connecting the regional networks to enhance grid capacity.

Power Grid Corporation of India has been declared the successful bidder to establish an Inter-State Transmission System for Green Hydrogen and Green Ammonia projects in the Kakinada area. The project was awarded under Tariff Based Competitive Bidding (TBCB) and will be executed on a Build, Own, Operate, and Transfer (BOOT) basis. The Letter of Intent was received on June 12, 2026.

The scope of work includes the establishment of a new 765/400kV Gas Insulated Switchgear (GIS) Sub-station, along with STATCOM and 765kV transmission line works. These facilities will be located in the state of Andhra Pradesh. The project is specifically designated as Phase-I for the proposed Green Hydrogen and Green Ammonia initiatives in the region.

Project Details

The following table outlines the key components of the project:

The disclosure was made to the National Stock Exchange of India Limited and BSE Limited in compliance with Regulation 30 of the SEBI (Listing Obligations and Disclosure Requirements) Regulations, 2015.