Power generation/Norway

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Solbergfoss kraftverk

Outline the perimeter of the plant with a closed way. Add power=plant and add all additional relevant tags. Add landuse=industrial to the perimeter unless the plant is underground or limited to a single building. Buildings that are part of the plant are normally tagged building=industrial.

  • Many hydro plants in Norway are located inside mountains. Make sure you add location=underground to these.

Example:

name=Nore I kraftstasjon
power=plant
plant:source=hydro
plant:output:electricity=214 MW
operator=Statkraft
start_date=1928

Wind farms

Valsneset wind farm

Tag one node for each generator as in this example:

power=generator
generator:source=wind
generator:method=wind_turbine
generator:type=horizontal_axis
generator:output:electricity=2.5 MW

Then create a site relation with all generators as members and tag it with power=plant and additional information as in this example:

type=site
power=plant
plant:source=wind
name=Midtfjellet vindpark
plant:output:electricity=110 MW
start_date=2013

Common mistakes

  • Adding the total output of a hydro plant to the each individual turbine.
Each turbine will have its own value that is added to get the total output, so unless there is only one turbine this will be wrong. Finding each turbines specification can require a lot of research as it might not be mentioned on the relevant websites.
  • Assuming that all turbines in the plant have the same power output.
They may have been built at different times or been upgraded and can have different specifications.