Main grid

Main grid

Reserve power – essential but rarely used

Finland has 1,300 megawatts of reserve power for use in the event of a disruption in electricity generation. Fingrid is responsible for ensuring the operational reliability of reserve power at all ten of its own plants and at seven leased plants. Reserve power is constantly on standby, although there are only a handful of disruptions each year, and the full power output is very rarely needed.

Main grid

EU support for Fingrid’s project

Fingrid and Svenska kraftnät’s joint project to build a third cross-border electricity connection has received a grant of EUR 4.3 million for the technical evaluation phase.

Main grid

What challenges does the power system face during the summer?

For the power system, summer doesn’t just mean warm and gentle breezes. We asked Operational Development Manager Jonne Jäppinen to tell us about the challenges that summer presents in terms of the electricity grid and electricity production.

Main grid

The switch to renewables will require continuous grid development

The electricity transmission main grid got its start in 1929, and this year it will celebrate an impressive 90 years of operation. We’re celebrating this anniversary in a working way; grid development continues because the need to transmit electricity will grow in the future as well.

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