Hereke Cement Works power station is a 86 MW gas power plant in Kocaeli, Turkey. It is operated by Nuh Çimento Sanayi AŞ. Based on its capacity (estimated), it can supply roughly 97k homes (estimated). It ranks #314 of 502 Turkey power plants by installed capacity. Its modelled annual emissions are 68,686 t CO₂/yr (Climate TRACE), equivalent to about 16k cars driven for a year. In context, gas supplies about 22.1% of Turkey's electricity; the national grid averages 475 gCO₂/kWh (43.3% low-carbon) (2025).
Plant data: WRI Global Power Plant Database (CC BY 4.0), id CT-6335.
Data status
Known data
Modelled source data
Calculated from dataset
Not available
Known, modelled and calculated values are kept separate. Missing fields are shown as unavailable.
Data provenance
Source of the capacity and fuel values:
capacity: GEM · 2026 · L100000408828; fuel: GEM GOGPT
In context: how this plant compares
At 86 MW, Hereke Cement Works power station is below the median gas plant in Turkey (180 MW). Gas plants burn natural gas either in open-cycle turbines for fast peaking, or in combined-cycle units that recover exhaust heat in an HRSG to reach roughly 55–62% efficiency — the cleanest-burning fossil option.
Capacity comparison computed from the WRI Global Power Plant Database; fuel-type context is general engineering background.
~68,686 t CO₂/yr (modelled) — in everyday terms
This facility's annual emissions are roughly equivalent to:
Equivalencies via US EPA Greenhouse Gas Equivalencies; modelled emissions from Climate TRACE.
Key facts
- Share of Turkey gas capacity
- 0.1% of 57,910 MW across 142 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 gas plants in Turkey
Installed capacity (MW), WRI Global Power Plant Database (CC BY 4.0).
Owner
Operated by Nuh Çimento Sanayi AŞ.
Local climate & thermal context
This gas plant burns natural gas in a turbine — often in a combined-cycle setup — to generate electricity. It sits in a hot-summer Mediterranean climate (Köppen Csa) — Northern Hemisphere, latitude 40.8°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 22% 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: 42/100 — this site sits in the mid third of the power plants we cover by heating degree-days.
A gas turbine here also runs ~0% below its ISO (15°C) rating at this annual mean (typical CCGT curve, estimate).
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 #100 largest gas power plant of 142 in Turkey by capacity.
Turkey has 142 gas power plants in this dataset, together about 57,910 MW of capacity.
Nearby power plants
- Hereke Cement Works power station · Gas · 198 MW · Kocaeli
- Nuh Çimento power station · Biomass · 18 MW · Kocaeli
- Gebze Yeni power station · Gas · 865 MW · Kocaeli
- Gebze Yeni power station · Gas · 865 MW · Kocaeli
- Gebze Dilovasi power station · Gas · 377 MW · Kocaeli
- Gebze Dilovasi power station · Gas · 253.4 MW · Kocaeli
Location
Coordinates 40.782, 29.6025 from WRI Global Power Plant Database (CC BY 4.0). View on OpenStreetMap.
Frequently asked questions
What type of power plant is Hereke Cement Works power station?
Hereke Cement Works power station is a 86 MW gas power plant in Kocaeli, Turkey.
Who operates Hereke Cement Works power station?
Hereke Cement Works power station is operated by Nuh Çimento Sanayi AŞ.
How much CO₂ does Hereke Cement Works power station emit?
Hereke Cement Works power station has modelled emissions of about 68,686 tonnes of CO₂ per year (Climate TRACE).