Indradhanush Gas Grid (IGGL) has begun supplying natural gas to Numaligarh Refinery (NRL) via the Guwahati-Numaligarh Pipeline, marking the historic launch of the Northeast Gas Grid (NEGG). 

This significant development signals the first commercial flow of natural gas through IGGL’s pipeline network, advancing the vision of "One Nation, One Gas Grid." NEGG, a flagship initiative by the Government of India, aims to connect the Northeast region to the National Gas Grid, ensuring a sustainable energy supply. The Guwahati-Numaligarh pipeline, an engineering feat, navigates through challenging terrains and is pivotal to providing clean energy to remote areas.

This successful milestone sets the stage for the completion of Phase I of the 554 km pipeline and future expansions, including connections to other industrial and city gas distribution networks. IGGL is a joint venture of five major PSUs.