Kemijoki ( sv, Kemi älv, se, Giemajohka), with its length, is the longest
river
A river is a natural flowing watercourse, usually freshwater
Fresh water or freshwater is any naturally occurring liquid or frozen water containing low concentrations of dissolved salts and other total dissolved solids. Although the ...
in
Finland
Finland ( fi, Suomi ; sv, Finland ), officially the Republic of Finland (; ), is a Nordic country in Northern Europe. It shares land borders with Sweden to the northwest, Norway to the north, and Russia to the east, with the Gulf of Bo ...
. It runs through
Kemijärvi
Kemijärvi ( se, Giemajávri, smn, Kiemâjävri, sms, Ǩeeʹmmjäuʹrr) is a town and municipalities of Finland, municipality of Finland. It is located in the provinces of Finland, province of Lapland, Finland, Lapland.
History
The first pe ...
and
Rovaniemi
Rovaniemi ( , ; sme, Roavvenjárga ; smn, Ruávinjargâ; sms, Ruäʹvnjargg) is a city and municipality of Finland. It is the administrative capital and commercial centre of Finland's northernmost province, Lapland, and its southern part Perà ...
before reaching the
Gulf of Bothnia at
Kemi.
[ Facta 2001, part 8, ''finnish'']
At Rovaniemi the
Ounasjoki river merges with Kemijoki.
The first
hydroelectric plant
Hydroelectricity, or hydroelectric power, is electricity generated from hydropower (water power). Hydropower supplies one sixth of the world's electricity, almost 4500 TWh in 2020, which is more than all other renewable sources combined and ...
on Kemijoki was constructed in 1949 at Isohaara. A total of 15 power plants have been constructed so far. The plants are owned by
Kemijoki Oy
Kemijoki ( sv, Kemi älv, se, Giemajohka), with its length, is the longest river in Finland. It runs through Kemijärvi and Rovaniemi before reaching the Gulf of Bothnia at Kemi. Facta 2001, part 8, ''finnish''
At Rovaniemi the Ounasjoki river ...
and
Pohjolan Voima Oy
Pohjolan Voima Oy (PVO; English: Northern Power Company Ltd.) is the second biggest Finnish energy company, which owns hydropower and thermal power plants (including biofuel-fired power plants).
Shareholders
Pohjolan Voima is a founder and main sh ...
. In 2003 the plants produced a total of 4.3 TWh, which was about 34.5% of Finland's total hydroelectric production.
See also
*
List of rivers of the Baltic Sea
*
Rivers of Finland
This is a list of rivers of Finland. Listing begins with rivers flowing into the Baltic sea, from the north, that is from the Swedish border. Tributaries are listed down the page in an upstream direction.
Water flows from Finland directly to the B ...
References
External links
Hydroelectric power stations in Finland
Tervola
Kemijoki basin
Rivers of Rovaniemi
{{Finland-river-stub