Jharia is a town located in the Dhanbad district of Jharkhand, India. It is known for its rich coal reserves, particularly bituminous coal, which has been mined extensively since the late 19th century. The town plays a significant role in India's coal production, contributing to the energy needs of the country. The mining activities in Jharia have led to various environmental and social challenges, including land subsidence and air pollution. Despite these issues, Jharia remains a vital area for the Indian coal industry, with many workers and families relying on coal mining for their livelihoods.