Roedsand 1 is a 165.6 MW wind power station in Zealand, Denmark. Based on its capacity (estimated), it can supply roughly 141k homes (estimated). It ranks #17 of 57 Denmark power plants by installed capacity. Commissioned in 2003, it is around 23 years old — relatively modern. As a non-combustion source, it has no direct CO₂ emissions from generation. In context, wind supplies about 57.7% of Denmark's electricity; the national grid averages 114 gCO₂/kWh (91.2% low-carbon) (2025).
Plant data: WRI Global Power Plant Database (CC BY 4.0), id WRI1022040.
Data status
Known data
Calculated from dataset
Not available
Known, modelled and calculated values are kept separate. Missing fields are shown as unavailable.
Capacity provenance
The public capacity above is the current source-record value. A 2026 tracker candidate lists 373 MW for Rødsand wind farm, but it is not used as the public primary value until scope is verified (unit vs operating vs installed/project total).
Data provenance
Source of the capacity and fuel values:
capacity: GEM · 2026 · L100000915936; fuel: WRI GPPD
In context: how this plant compares
At 165.6 MW, Roedsand 1 is well above the median wind plant in Denmark (21 MW). Wind turbines convert moving air into electricity; output is variable and site-dependent, and modern turbines deliver some of the lowest-cost new generation on many grids.
Capacity comparison computed from the WRI Global Power Plant Database; fuel-type context is general engineering background.
Key facts
- Share of Denmark wind capacity
- 11.7% of 1,412 MW across 19 plants in this dataset
- Age among peers
- 6 of 17 dated wind plants in Denmark are older
Calculated from the capacity and generation records in this dataset (WRI Global Power Plant Database (CC BY 4.0)).
Capacity vs largest wind plants in Denmark
Installed capacity (MW), WRI Global Power Plant Database (CC BY 4.0).
Local climate & thermal context
This wind plant converts the kinetic energy of wind into electricity through turbine rotors. It sits in a temperate oceanic climate (Köppen Cfb) — Northern Hemisphere, latitude 54.5°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 37% 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: 73/100 — 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 #4 largest wind power plant of 19 in Denmark by capacity.
Denmark has 19 wind power plants in this dataset, together about 1,412 MW of capacity.
Nearby power plants
- Roedsand 2 · Wind · 207 MW · Zealand
- Langelinje · Solar · 10 MW · Zealand
- Falster · Solar · 10 MW · Zealand
- Windpark Fehmarn · Wind · 143 MW · Schleswig-Holstein
- Rostock Solar Power Plant · Solar · 6.2 MW · Mecklenburg-Vorpommern
- Rostock power station · Coal · 514 MW · Mecklenburg-Vorpommern
Location
Coordinates 54.54, 11.715 from WRI Global Power Plant Database (CC BY 4.0). View on OpenStreetMap.
Frequently asked questions
What type of power plant is Roedsand 1?
Roedsand 1 is a 165.6 MW wind power plant in Zealand, Denmark, commissioned in 2003.