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Kolaghat Power Plant840 MW Coal

CoalVerified: Feb 2026

The Kolaghat Power Plant is a key infrastructure asset in India's power generation grid, located on the continent of Asia. Designated as a fossil fuel electricity generation station, the facility features an installed capacity of 840 MW. Its primary operation relies on harnessing coal energy resources to generate bulk electricity. Operational management and ownership of the facility are handled by the West Bengal Power Development Corporation, which oversees daily maintenance and grid dispatch integration. The facility was officially connected to the commercial grid in 1990, since which it has maintained regular output, playing a structured role in domestic power supply security. In terms of domestic production capacity within India, Kolaghat Power Plant occupies the #152 position among all operational coal power plants. Its 840 MW capacity represents a 0.26% share of India's total installed coal generating capacity, which currently stands at 328,351 MW. The largest operational coal installation in India is the VINDH_CHAL STPS with an output of 4,760 MW, making the Kolaghat Power Plant approximately 5.7 times smaller by comparison. Across all fuel types and electricity generation technologies country-wide, this facility accounts for 0.1635% of India's aggregate generation capacity of 513,890 MW. Based on historical capacity factors characteristic of coal power plants (modeled at 55% for analysis), the facility's expected annual electricity generation is calculated at approximately 4,047,120 MWh. Applying domestic consumption statistics where an average household in India consumes 3 MWh of electricity annually, this level of production is sufficient to meet the energy demands of roughly 1,349,040 homes. By utilizing traditional thermal power processes, the station delivers reliable dispatchable energy to the grid, supporting grid resilience during periods of low renewable resource availability and satisfying industrial base-load demands. The physical site of the station is located at geographic coordinates 22.4178° latitude and 87.8713° longitude. Analysis of local grid infrastructure shows a density of other assets within a 50-kilometer radius. These nearby facilities include KOLAGHAT (coal, 1,260 MW), BUDGE BUDGE (coal, 750 MW), HALDIA (coal, 600 MW), representing a cluster of localized power assets. This geographic placement is vital for reinforcing regional distribution infrastructure and minimizing transmission line losses across this sector of India.

Capacity
840 MW
Commissioning Year
1990

36 years old

Owner
West Bengal Power Development Corporation
Location
22.4178°, 87.8713°

India, Asia

Location

Coordinates:: 22.417816, 87.871313
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Carbon Footprint820 g CO₂/kWh
Annual CO₂
3.32 Mt
4047 GWh/year × 820 g/kWh
Cumulative CO₂
119.47 Mt
Over 36 years of operation
Closing Soon
2030
4 years remaining
Annual emissions equivalent to
721.4K
cars per year
442.5K
homes per year
150.8M
trees to offset

Estimates based on Coal emission factor (820 g CO₂/kWh) and capacity factor (55%). Actual emissions may vary based on operating conditions, efficiency, and fuel quality.

Technical Details

Primary Fuel Type
Coal
Energy Source
Non-Renewable
Country
India
Continent
Asia
Data Source
Global Power Station Database

IndiaEnergy Profile

1,805
Total Stations
513.9 GW
Total Capacity
CoalGasHydroSolar
Top Fuels

Coal as a Power Generation Energy Source: An Overview

Coal has been a cornerstone of electricity generation for over a century, accounting for a significant share of global energy production. As of now, there are approximately 2,608 coal power plants worldwide, distributed across 74 countries, with a total installed capacity of around 2,257.3 gigawatts (GW). The leading countries in coal power generation include China, which operates 1,018 plants with a capacity of 1,038.0 GW, followed by India with 287 plants at 253.3 GW, and the United States with 291 plants at 252.0 GW. Other notable contributors include Germany and Japan, which have 130 and 61 plants, respectively, with capacities of 76.8 GW and 63.9 GW.

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