GUWAHATI | Assam Chief Minister Himanta Biswa Sarma has announced a ?501-crore investment for setting up a caustic soda manufacturing plant in the state, a move aimed at reducing Numaligarh Refinery Limited’s (NRL) dependence on supplies from outside Assam.

Announcing the proposed project in a social media post, Sarma highlighted the importance of caustic soda in the refinery’s operations, pointing out that NRL currently procures thousands of metric tonnes of the chemical every year from sources outside the state.

The proposed manufacturing facility is expected to change that dependence by ensuring local availability of the industrial chemical. “This will now be history,” a graphic shared by the Chief Minister stated, referring to NRL’s reliance on external supplies.

The project is expected to offer multiple industrial and economic benefits. Local production could make the supply chain more efficient, reduce transportation and logistics costs, and ensure easier access to caustic soda for industrial requirements.

The proposed investment is also expected to generate employment opportunities and contribute to the Assam government’s revenue. Increased availability of the chemical within the state could further encourage the establishment and expansion of industries that depend on it.

Projecting the initiative as part of Assam’s broader industrial expansion strategy, Sarma underlined its potential to create fresh business opportunities and strengthen the state’s manufacturing ecosystem. However, several key details are yet to be disclosed. The government has not specified the proposed plant’s location, production capacity, construction schedule or the agency responsible for implementing the project.

The actual economic impact will depend on the project’s execution, its production capacity and the timeline for commercial operations. For now, the announcement marks a significant proposed investment in Assam’s industrial infrastructure, with NRL’s supply requirements providing a major potential demand base.