Dalmia Cement has received regulatory clearance from the Bihar government to significantly scale up production at its manufacturing facility in Rohtas district, marking a major step in the state’s industrial expansion drive. The approval allows the company to increase output by 50 per cent at its cement unit located in Banjari, western Bihar.
Under the state’s industrial promotion framework, the cement plant—operated by a Dalmia Cement unit—has been permitted to raise its production capacity from the current level of 1 million tonnes per day to 1.5 million tonnes per day. The expansion will be supported by a private investment commitment of over ₹107 crore, reflecting continued confidence in Bihar’s manufacturing ecosystem. State industry officials indicated that the clearance was granted in line with the Bihar Industrial Investment Promotion Rules, which aim to encourage capacity expansion, employment generation, and decentralised industrial growth beyond major urban centres. The Rohtas project is expected to play a role in strengthening the state’s construction materials supply chain, particularly as infrastructure and housing demand grows across eastern India.
The proposed capacity increase is also expected to have a direct employment impact. According to officials, the expansion is likely to generate close to 600 jobs across skilled and unskilled categories, providing an economic boost to surrounding rural and semi-urban areas. Local administrators have described the approval as a positive development for the district, which has been seeking greater industrial diversification. The Banjari cement plant holds strategic importance due to its proximity to limestone reserves in the Kaimur plateau region. It is Bihar’s first fully integrated cement manufacturing facility and one of the few large-scale industrial operations in this part of the state. Since becoming operational in late 2018, the unit has been positioned as a key anchor for industrial activity in the region.
Industry experts note that capacity expansions by established cement manufacturers often signal long-term demand expectations linked to public infrastructure spending, housing construction, and regional connectivity projects. In Bihar’s context, such investments are increasingly viewed as enablers of balanced urbanisation and employment-led growth rather than standalone industrial projects. With regulatory approvals now in place, the focus is expected to shift to execution timelines, environmental compliance, and integration of efficient production processes. How effectively the expansion aligns with resource efficiency, emissions management, and local employment outcomes will be closely watched as Bihar continues to attract manufacturing investments aimed at supporting sustainable urban and infrastructure development.
Dalmia Cement Secures Approval for Major Capacity Expansion
