Assam’s Chapar Power Project Breaks Ground; Environmental Study Still Ahead

Assam Chief Minister Himanta Biswa Sarma laid the foundation stone on September 20 for Adani Power’s proposed 3,200 MW coal-fired plant at Chapar in Dhubri district. The company puts the investment at about ₹48,000 crore and expects four 800 MW units to be commissioned in phases beginning December 2030. Those dates are a project plan, not operating capacity already available to the state.

Adani Power estimates up to 20,000 jobs during construction and around 5,000 when operational. These are company forecasts and should be assessed against actual hiring as the project proceeds. The plant is part of a broader energy investment announced for Assam, including separate pumped-storage plans.

A key distinction in the public record is between starting a project and completing environmental approval. In January, the Union environment ministry issued terms of reference for the Chapar environmental impact assessment and public consultation. Its document says the proposed site spans 585 hectares and notes nearby rivers and the Chakrashila Wildlife Sanctuary. The expert committee called for hydrology, aquatic-biodiversity and seismic studies. The terms of reference explicitly do not amount to every clearance or permission needed for construction and operation.

For Assam, the project raises two linked questions: how much reliable generation it will eventually add and how its land, water and ecological effects will be assessed before full development. The foundation ceremony marks movement from an earlier investment commitment. The scheduled commissioning window, environmental studies and subsequent approvals will determine how that commitment translates into electricity and local economic benefit.