Fortum lists these options on its own website: spot, fixed-term, hybrid, open-ended variable.
Fortum publishes information on an English-language website. This does not by itself confirm that every sign-up step or support channel works in English.
Fortum: customer service in english has not been confirmed in our sources. Ask the provider before relying on it.
Fortum: join without a finnish id has not been confirmed in our sources. Ask the provider before relying on it.
The English site lists a separate number for calling from abroad, +358 9 4241 1640 (Mon-Fri 8-17).

