MHKW Mainz is a 16 MW waste power plant in Rheinland-Pfalz, Germany. It is operated by Entsorgungsgesellschaft Mainz mbH. Based on its capacity (estimated), it can supply roughly 21,474 homes (estimated). It ranks #597 of 1,369 Germany power plants by installed capacity. Commissioned in 2009, it is around 17 years old — relatively modern. In context, the national grid averages 330 gCO₂/kWh (59.1% low-carbon) (2025).
Plant data: WRI Global Power Plant Database (CC BY 4.0), id WRI1005943.
Installed capacity (MW), WRI Global Power Plant Database (CC BY 4.0).
Operated by Entsorgungsgesellschaft Mainz mbH.
This waste plant recovers energy by combusting municipal or industrial waste. It sits in a temperate oceanic climate (Köppen Cfb) — Northern Hemisphere, latitude 50.0°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 19% 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: 60/100 — this site sits in the mid third of the power plants we cover by heating degree-days.
In colder climates, uninsulated hot equipment (boilers, turbines, valves, steam lines) loses proportionally more heat to ambient air — exactly the loss Inzonex modular insulation is designed to cut.
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.
The #43 largest waste power plant of 67 in Germany by capacity.
Germany has 67 waste power plants in this dataset, together about 1,622 MW of capacity.
Coordinates 50.0259, 8.2418 from WRI Global Power Plant Database (CC BY 4.0). View on OpenStreetMap.
