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Porici power station

Coal power plant in Kralovehradecky, Czech Republic. Approximate location 50.5727, 15.9634.

CoalKralovehradeckyCzech RepublicsubcriticalCO₂ measured

Porici power station is a 165 MW coal power station in Kralovehradecky, Czech Republic. It is operated by CEZ Group. Based on its capacity (estimated), it can supply roughly 206k homes (estimated). It ranks #24 of 481 Czech Republic power plants by installed capacity. Commissioned in 1957, it is around 69 years old — an older, legacy facility. Its annual emissions of 414,723 t CO₂/yr (EU ETS verified (EUTL 2023)) are equivalent to about 97k cars driven for a year. In context, coal supplies about 35.2% of Czech Republic's electricity; the national grid averages 401 gCO₂/kWh (59.2% low-carbon) (2025).

165Source-backed capacity
206,485homes powered (est.)
414,723t CO₂ / yr (EU ETS verified (EUTL 2023))
1957commissioned (~69 yrs)

Plant data: WRI Global Power Plant Database (CC BY 4.0), id WRI1019169.

Data status

Known data

FacilityPorici power station WRI
CountryCzech Republic · Kralovehradecky WRI
Coordinates50.5727, 15.9634 WRI
FuelCoal WRI
MW installed capacity165 MW WRI source record; scope not independently normalised
OwnerCEZ Group WRI
Commissioned1957 WRI
Technologysubcritical WRI
CO₂ emissions414,723 t CO₂/yr measured · EU ETS verified (EUTL 2023)

Calculated from dataset

Capacity rank in country#24 of 481 calculated
Fuel-specific rank in country#16 of 32 calculated
Capacity vs country/fuel peers1.00× · 165 MW median · 32 peers calculated
Homes-powered equivalent206,485 calculated
Climate7.4°C · HDD 3,840 derived from coordinates
Environmental severityC2 · 24/100 derived from coordinates

Not available

GWh reported / yrNot available not in dataset

Known, modelled and calculated values are kept separate. Missing fields are shown as unavailable.

Data provenance

The capacity and/or fuel fields on this page include a source-backed provenance label from GEM, an official registry, Wikidata, OSM, or a cross-source match.

capacity: Wikidata P2109 nameplate capacity; fuel: WRI source-record fuel

In context: how this plant compares

At 165 MW, Porici power station is around the median coal plant in Czech Republic (165 MW). Technically it is described as subcritical. 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.

414,723 t CO₂/yr — in everyday terms

This facility's annual emissions are roughly equivalent to:

97kpassenger cars driven for a year
54khomes' yearly energy use
6.9 milliontree seedlings grown 10 years to absorb it

Equivalencies via US EPA Greenhouse Gas Equivalencies; emissions per EU ETS verified (EUTL 2023) (measured for US EPA/EU ETS, modelled for Climate TRACE).

Capacity vs largest coal plants in Czech Republic

Pocerady power station: 1,000 MW1kPocerady p…Melnik power station: 960 MW960Melnik pow…Chvaletice power station: 820 MW820Chvaletice…Detmarovice power station: 800 MW800Detmarovic…Prunerov: 800 MW800PrunerovTusimice power station: 800 MW800Tusimice p…Ledvice power station: 770 MW770Ledvice po…Kladno: 457 MW457Kladno

Installed capacity (MW), WRI Global Power Plant Database (CC BY 4.0).

Owner

Operated by CEZ Group. All plants by this company →

Local climate & thermal context

This coal plant burns coal to raise high-pressure steam that spins a turbine-generator. It sits in a warm-summer humid continental climate (Köppen Dfb) — Northern Hemisphere, latitude 50.6°N — which shapes how much energy it can produce and how its output varies through the year.

7.4°Cannual mean temp
3,840heating degree-days (base 18°C)
0cooling degree-days (base 18°C)
363 melevation

Monthly mean temperature

J: -3 °CJF: -2 °CFM: 3 °CMA: 7 °CAM: 12 °CMJ: 15 °CJJ: 17 °CJA: 17 °CAS: 13 °CSO: 8 °CON: 3 °CND: -1 °CD17 °C

Heating degree-days here run 56% above 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: 82/100 — this site sits in the top 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

For a plant’s outdoor hardware — heat-recovery steam generators (HRSG), expansion joints, valves, flanges and their insulation — the local climate sets how fast unprotected steel and coatings degrade. This site sits in a mild atmospheric environment (estimated ISO 9223 class C2 — Low), with humidity / wetness the leading environmental stress.

C2ISO 9223 corrosivity (indicative)
24/100environmental-severity index
19.5°Cseasonal temperature swing
428 kmdistance to coast

Higher environmental severity is exactly where protective removable insulation pays back most: a sheltered micro-climate slows corrosion, UV and thermal-cycling damage and extends outdoor hardware service life. This is an indicative site-climate context — not a condition assessment of any specific plant or operator.

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 #16 largest coal power plant of 32 in Czech Republic by capacity.

Czech Republic has 32 coal power plants in this dataset, together about 9,811 MW of capacity.

Nearby power plants

Location

Coordinates 50.5727, 15.9634 from WRI Global Power Plant Database (CC BY 4.0). View on OpenStreetMap.

Frequently asked questions

What type of power plant is Porici power station?

Porici power station is a 165 MW source-record coal power plant in Kralovehradecky, Czech Republic, commissioned in 1957.

How many homes can Porici power station power?

Its output is enough to supply roughly 206,485 homes (estimated).

Who operates Porici power station?

Porici power station is operated by CEZ Group.

How much CO₂ does Porici power station emit?

Porici power station has measured emissions of about 414,723 tonnes of CO₂ per year (EU ETS verified (EUTL 2023)).

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