Weserkraftwerk Bremen is a 9.9 MW hydro power plant in Bremen, Germany. It is operated by swb Erzeugung GmbH & Co. KG. Based on its capacity (estimated), it can supply roughly 9.9k homes (estimated). It ranks #881 of 1,442 Germany power plants by installed capacity. Commissioned in 2012, it is around 14 years old — relatively modern. As a non-combustion source, it has no direct CO₂ emissions from generation. In context, hydro supplies about 3.9% 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 WRI1006140.
Data status
Known data
Calculated from dataset
Not available
Known, modelled and calculated values are kept separate. Missing fields are shown as unavailable.
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 9.9 MW, Weserkraftwerk Bremen is below the median hydro plant in Germany (24 MW). Hydropower converts the energy of falling or flowing water into electricity; output depends on rainfall and reservoir level, and large dams also provide grid balancing and storage.
Capacity comparison computed from the WRI Global Power Plant Database; fuel-type context is general engineering background.
Key facts
- Share of Germany hydro capacity
- less than 0.1% of 9,981 MW across 112 plants in this dataset
- Age among peers
- 109 of 110 dated hydro plants in Germany are older
Calculated from the capacity and generation records in this dataset (WRI Global Power Plant Database (CC BY 4.0)).
Capacity vs largest hydro plants in Germany
Installed capacity (MW), WRI Global Power Plant Database (CC BY 4.0).
Owner
Operated by swb Erzeugung GmbH & Co. KG.
Local climate & thermal context
This hydro plant converts the energy of falling or flowing water through hydro turbines. It sits in a temperate oceanic climate (Köppen Cfb) — Northern Hemisphere, latitude 53.1°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 35% 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: 71/100 — 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
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 #111 largest hydro power plant of 112 in Germany by capacity.
Germany has 112 hydro power plants in this dataset, together about 9,981 MW of capacity.
Nearby power plants
- Hastedt power station · Coal · 105 MW · Bremen
- Müllheizkraftwerk Bremen power station · Biomass · 50 MW · Bremen
- MHKW · Waste · 44 MW · Bremen
- KW Hafen · Waste · 33 MW · Lower Saxony
- Hafen power station · Coal · 427 MW · Lower Saxony
- KW Mittelsbüren · Oil · 273 MW · Lower Saxony
Location
Coordinates 53.0611, 8.8649 from WRI Global Power Plant Database (CC BY 4.0). View on OpenStreetMap.
Frequently asked questions
What type of power plant is Weserkraftwerk Bremen?
Weserkraftwerk Bremen is a 9.9 MW hydro power plant in Bremen, Germany, commissioned in 2012.
Who operates Weserkraftwerk Bremen?
Weserkraftwerk Bremen is operated by swb Erzeugung GmbH & Co. KG.