Helen Sähköverkko will improve the security of electricity supply by upgrading and extending the electricity distribution network. The cable network built between the 1950s and the 1970s will be upgraded in different parts of Helsinki in summer 2015.
During the summer and autumn, several kilometres of cable network built in the 1960s will be upgraded in the centre of Helsinki. At the same time, the Kluuvi substation, which was completed in 2010, will be connected to the power distribution network by building new cable connections.
The cable network will be upgraded during the summer and autumn in the district of Kluuvi, in Bulevardi and the adjoining streets, North and South Esplanade, around Pohjoiskaari in Lauttasaari, and in and around Humalistonkatu and Töölönkatu in the district of Töölö. The cable network will be also upgraded and the network of overhead lines will be converted to underground cables in Osmontie and Kalervonkatu in the district of Käpylä.
We apologise for any inconvenience caused by the works.