Margherita power station is a 660 MW coal power station in Assam, India. It is operated by North Eastern Electric Power Corp Ltd [100%]. Based on its capacity (estimated), it can supply roughly 826k homes (estimated). It ranks #463 of 2,225 India power plants by installed capacity. In context, coal supplies about 70.8% of India's electricity; the national grid averages 670 gCO₂/kWh (26.7% low-carbon) (2025).
Plant data: WRI Global Power Plant Database (CC BY 4.0), id GEM_coa_margherita_india.
Data status
Known data
Calculated from dataset
Not available
Known, modelled and calculated values are kept separate. Missing fields are shown as unavailable.
Data provenance
Capacity and fuel are the upstream open-dataset record, not yet matched to a 2026 registry or GEM entry.
capacity: GEM GCPT; fuel: GEM GCPT
In context: how this plant compares
At 660 MW, Margherita power station is below the median coal plant in India (1,000 MW). Technically it is described as supercritical. Coal plants burn pulverised coal to raise high-pressure steam for a turbine; they run as baseload but are the most carbon-intensive mainstream source and the first targeted for retirement or efficiency retrofits.
Capacity comparison computed from the WRI Global Power Plant Database; fuel-type context is general engineering background.
Key facts
- Share of India coal capacity
- less than 0.1% of 805,419 MW across 713 plants in this dataset
Calculated from the capacity and generation records in this dataset (WRI Global Power Plant Database (CC BY 4.0)).
Capacity vs largest coal plants in India
Installed capacity (MW), WRI Global Power Plant Database (CC BY 4.0).
Owner
Operated by North Eastern Electric Power Corp Ltd [100%].
Climate zone & how it works
This coal plant burns coal to raise high-pressure steam that spins a turbine-generator. It sits in a humid subtropical (dry winter) climate (Köppen Cwa) — Northern Hemisphere, latitude 27.5°N — which shapes how much energy it can produce and how its output varies through the year.
Climate zone & typical temperatures: Köppen-Geiger world climate classification (Kottek et al. 2006, 0.5° grid).
Site climate & environmental severity
This site sits in a moderately corrosive environment (estimated ISO 9223 class C3 — Medium), with humidity / wetness the leading environmental stress.
Indicative estimate via the ISO 9223:2012 informative method (atmospheric corrosivity from temperature, time-of-wetness and airborne salinity), using WorldClim climate normals, the Köppen-Geiger class and coast distance. Indicative, not a measured corrosion rate.
How it compares & nearby plants
The #411 largest coal power plant of 713 in India by capacity.
India has 713 coal power plants in this dataset, together about 805,419 MW of capacity.
Nearby power plants
- Assam Gas Based power station · Gas · 291 MW · Assam
- KATHALGURI GT · Gas · 291 MW · Assam
- Borgolai power station · Coal · 250 MW · Assam
- NAMRUP GT · Gas · 161.8 MW · Assam
- BCPL Captive power plant · Gas · 86.5 MW · Assam
- LAKWA GT · Gas · 212 MW · Assam
Location
Coordinates 27.489464, 95.360144 from WRI Global Power Plant Database (CC BY 4.0). View on OpenStreetMap.
Frequently asked questions
What type of power plant is Margherita power station?
Margherita power station is a 660 MW coal power plant in Assam, India.
Who operates Margherita power station?
Margherita power station is operated by North Eastern Electric Power Corp Ltd [100%].