Our customer magazine Sulake ("Fuse") focuses on electricity, heating and matters related to energy and the energy industry.
The magazine is published two times per year: in March, June, September and December. It is distributed free of charge to homes and companies in the operating areas of the Northern Power partner companies in Oulu, Haukipudas, Kiiminki, Kemi, Keminmaa, Raahe, Simo, Tervola, Tornio and Yli-Ii (providing no prohibition of advertisements is on the mailbox). Customers outside this area receive the magazine by mail. Sulake is only available in Finnish.