PHILIPPSBURG-2 is a 1,468 MW nuclear power station in Baden-Wuerttemberg, Germany. Based on reported annual generation of 7,387 GWh, it can supply roughly 2,110,628 homes. It ranks #16 of 1,369 Germany power plants by installed capacity. Commissioned in 1984, it is around 42 years old — long-established. As a non-combustion source, it has no direct CO₂ emissions from generation. In context, nuclear supplies about 0.0% of Germany's electricity; the national grid averages 330 gCO₂/kWh (59.1% low-carbon) (2025).
Plant data: WRI Global Power Plant Database (CC BY 4.0), id WRI1006001.
Annual generation (GWh), WRI Global Power Plant Database (CC BY 4.0).
This nuclear plant uses heat from nuclear fission to raise steam for a turbine-generator. It sits in a temperate oceanic climate (Köppen Cfb) — Northern Hemisphere, latitude 49.3°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 13% 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: 56/100 — 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 #4 largest nuclear power plant of 7 in Germany by capacity.
Germany has 7 nuclear power plants in this dataset, together about 11,171 MW of capacity.
Coordinates 49.2529, 8.4364 from WRI Global Power Plant Database (CC BY 4.0). View on OpenStreetMap.
