
PNGRB Approves IOC's 425-km Kochi-Thoothukudi Gas Pipeline Project
Detailed Analysis
Indian Oil Corporation Receives Permission to Build 425 km Natural Gas Pipeline
The Petroleum and Natural Gas Regulatory Board (PNGRB) has granted authorisation to state-owned Indian Oil Corporation (IOC) to lay the Kochi-Kanyakumari-Thoothukudi natural gas pipeline, following a competitive bidding process, the regulator announced.
The proposed pipeline will stretch approximately 425 km from the Kochi LNG terminal in Kerala to Thoothukudi in Tamil Nadu, with a capacity of 6.84 million standard cubic metres per day, including common carrier capacity. This project aims to strengthen gas transmission infrastructure in southern India by enabling the evacuation of regasified LNG from Kochi to demand centres across Kerala and southern Tamil Nadu.
The pipeline is expected to support the expansion of city gas distribution networks and supply fuel to industrial units, power plants, and other downstream sectors, while improving regional energy access and reliability. Additionally, the project will aid in integration with the national gas grid and support India's push to increase the share of natural gas in its energy mix as part of broader efforts to reduce carbon emissions.
| Project Details | Kochi-Kanyakumari-Thoothukudi Pipeline | National Average | | --- | --- | --- | | Length (km) | 425 | | | Capacity (mstd) | 6.84 million | | | Expected Completion Date | | |
The development of this pipeline is expected to provide several strategic and economic benefits, including the enhancement of natural gas availability in Kerala and southern Tamil Nadu, thereby improving energy accessibility in the region. It will also strengthen regional gas infrastructure and improve integration with the national gas grid. Furthermore, the pipeline will facilitate the expansion of city gas distribution networks, enabling increased supply of piped natural gas and CNG to households, commercial establishments, and the transport sector.
The authorisation follows a competitive bidding process undertaken by PNGRB in accordance with the applicable regulatory framework. After evaluating the technical and financial bids received, IOC emerged as the successful bidder for the project. The Petroleum and Natural Gas Regulatory Board remains committed to facilitating the development of robust natural gas infrastructure across the country and promoting the creation of an integrated and resilient national gas grid, essential for ensuring sustainable economic growth and advancing India's transition towards a cleaner energy future.
Investor Takeaway
The approval of the Kochi-Thoothukudi gas pipeline project is expected to strengthen gas transmission infrastructure in southern India, supporting the expansion of city gas distribution networks and supply fuel to industrial units, power plants, and other downstream sectors.


