Nuclear power decreases dependence on electricity import

In addition to domestic generation, a significant part of Finland's electricity supply has been covered with electricity import. In 2007, import covered 14 percent of electricity consumption, corresponding to the production of one large-scale nuclear power plant unit. Finland is net electricity importer in the Nordic electricity market at which electricity supply and price depend essentially on the effect of rainfall on hydro power balance.

Adequate electricity supply shall be secured in all circumstances. Electricity demand has increased and will increase further in Finland's neighbouring countries. Electricity production has not been able to keep the same growth rate. Security of electricity supply in Finland requires increasing electricity self-sufficiency.