NABI NAGAR TPP is a 750 MW coal power station in Bihar, India. It is operated by NTPC Ltd [100%]. Based on reported annual generation of 2,543 GWh, it can supply roughly 727k homes. It ranks #437 of 2,225 India power plants by installed capacity. Commissioned in 2017, it is around 9 years old — relatively modern. 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 IND0000287.
Data status
Known data
Calculated from dataset
Known, modelled and calculated values are kept separate. Missing fields are shown as unavailable.
Capacity provenance
The public capacity above is the current source-record value. A 2026 tracker candidate lists 1,980 MW for Nabinagar Super Thermal Power Project, but it is not used as the public primary value until scope is verified (unit vs operating vs installed/project total).
Data provenance
Capacity and fuel are the upstream open-dataset record, not yet matched to a 2026 registry or GEM entry.
capacity: WRI GPPD; fuel: WRI GPPD
In context: how this plant compares
At 750 MW, NABI NAGAR TPP 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
- Load factor
- 39%, from 2,543 GWh of reported generation; the median for 167 coal plants in India that report generation is 54%
- Generation trend
- 0 GWh in 2015 and 2,543 GWh in 2018 (+2542800%)
- Highest and lowest year
- 2018: 2,543 GWh; 2015: 0 GWh
- Share of India coal capacity
- less than 0.1% of 805,419 MW across 713 plants in this dataset
- Age among peers
- 315 of 354 dated coal plants in India are older
Calculated from the capacity and generation records in this dataset (WRI Global Power Plant Database (CC BY 4.0)).
Reported generation trend
Annual generation (GWh), WRI Global Power Plant Database (CC BY 4.0).
Owner
Operated by NTPC Ltd [100%].
Local climate & thermal context
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 24.8°N — which shapes how much energy it can produce and how its output varies through the year.
Monthly mean temperature
Heating degree-days here run 99% below the median power plant in this dataset — a proxy for how much extra energy heated equipment must replace through its surfaces in winter.
Climate heat-demand index: 13/100 — this site sits in the bottom third of the power plants we cover by heating degree-days.
Climate normals: WorldClim 2.1 (1970–2000 monthly normals, 10 arc-min, CC BY 4.0); zone: Köppen-Geiger world climate classification (Kottek et al. 2006, 0.5° grid). Degree-days & heat-demand index computed by PowerAtlas — a modelled heat-demand proxy, not a measured site figure.
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 #394 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
- Nabinagar Thermal Power Project · Coal · 1,000 MW · Bihar
- Kochar power station · Coal · 1,320 MW · Bihar
- Daudpur · Solar · 25 MW · Bihar
- Palamau Plant power station · Coal · 60 MW · Jharkhand
- Sherghati · Solar · 16.5 MW · Bihar
- Bhawnathpur power station · Coal · 1,320 MW · Jharkhand
Location
Coordinates 24.7754, 84.1588 from WRI Global Power Plant Database (CC BY 4.0). View on OpenStreetMap.
Frequently asked questions
What type of power plant is NABI NAGAR TPP?
NABI NAGAR TPP is a 750 MW coal power plant in Bihar, India, commissioned in 2017.
How much electricity does NABI NAGAR TPP generate?
NABI NAGAR TPP generates about 2,543 GWh of electricity per year.
Who operates NABI NAGAR TPP?
NABI NAGAR TPP is operated by NTPC Ltd [100%].