Korba is a city and the administrative headquarters of Korba district in the north-eastern part of the Indian state of Chhattisgarh. Often referred to as the "Power Capital" or "Energy Capital" of India, Korba is one of the country's most important centres for thermal power generation and coal mining, owing to its rich deposits of bituminous coal in the Korba Coalfield.
| Country | India |
|---|---|
| State | Chhattisgarh |
| District | Korba |
| Region | Chhattisgarh plain / north-eastern Chhattisgarh |
| Languages | Hindi, Chhattisgarhi |
| Known for | Coal mining, thermal power generation, aluminium production |
| Major industries | NTPC, SECL, BALCO, CSEB/CSPGCL |
Korba lies in the upper basin of the Hasdeo river, a tributary of the Mahanadi. The Hasdeo Bango Dam, built upstream of the city, is a major source of water for the surrounding power and industrial complex. The district is bordered by Koriya to the north, Bilaspur to the west, Janjgir-Champa to the south and Raigarh to the east. The terrain consists of forested hills, plateaus and the alluvial plain along the Hasdeo, with extensive coal-bearing strata underlying the area.
Korba was historically a small settlement inhabited largely by tribal communities, including the Korwa, Gond and Kanwar, from whom the town is believed to derive its name. Industrial development began in earnest after Indian independence, with coal mining expanding rapidly through the second half of the twentieth century. Korba was carved out as a separate district from Bilaspur on 25 May 1998. Following the formation of Chhattisgarh on 1 November 2000, Korba became one of the new state's principal industrial districts.
The economy of Korba is dominated by coal, power and aluminium.
Together these establishments make Korba one of the largest power-producing clusters in India, supplying electricity to several states through the regional grid.
Korba is connected by rail through Korba railway station, which lies on a branch of the Howrah–Mumbai main line via Bilaspur, served by South East Central Railway. National and state highways connect the city to Bilaspur, Champa, Katghora and Ambikapur. The nearest major airport is at Bilaspur, while Swami Vivekananda Airport in Raipur serves as the principal air gateway to the region.
The population of Korba is a mix of long-settled tribal communities and migrants drawn by industrial employment from across Chhattisgarh and other parts of India. Chhattisgarhi and Hindi are the principal languages. Festivals such as Hareli, Pola, Teeja, Dussehra and Diwali are widely observed, alongside tribal festivals associated with the agrarian cycle.
The concentration of coal mining, thermal power plants and metallurgical industry has made Korba one of the most industrially intensive regions in central India, and the district has frequently figured in national assessments of air and water quality concerns. Afforestation, ash management and water-quality programmes are carried out by the industries and the Chhattisgarh Environment Conservation Board.