Power Grid wins Kakinada Green Hydrogen transmission bid under TBCB
Power Grid Corporation of India was declared the successful bidder to establish an Inter-State Transmission System for Green Hydrogen and Green Ammonia projects in the Kakinada area under Tariff Based Competitive Bidding (TBCB). The project, awarded on a Build, Own, Operate, and Transfer (BOOT) basis, involves establishing a new 765/400kV GIS Sub-station, STATCOM, and 765kV transmission line works in Andhra Pradesh.

*this image is generated using AI for illustrative purposes only.
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:
| Component: | Specification |
|---|---|
| Project Name: | Transmission system for proposed Green Hydrogen / Green Ammonia projects in Kakinada area (Phase-I) |
| Basis: | Build, Own, Operate and Transfer (BOOT) |
| Location: | Andhra Pradesh |
| Key Elements: | 765/400kV GIS Sub-station, STATCOM, 765kV transmission line works |
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.
Historical Stock Returns for Power Grid Corporation of India
| 1 Day | 5 Days | 1 Month | 6 Months | 1 Year | 5 Years |
|---|---|---|---|---|---|
| -0.65% | +0.07% | -8.39% | +7.55% | -3.60% | +105.57% |
What is the expected timeline for the financial closure and commencement of construction for Phase-I?
How will the successful execution of this project impact Power Grid's order book and revenue projections for the upcoming fiscal year?
What are the potential challenges in integrating high-capacity green hydrogen and ammonia transmission into the existing national grid?


































