Data centre cluster planned for Vaasa as western coast ideal for such projects
Thursday 2nd July 2026 on 09:30 in
Finland
A cluster of three data centres is planned for the Vaasa region, with Microsoft, FDCD Group, and T1 Energy (formerly Freyr Battery) leading the development on the Gigavaasa site in Laajametsä near the airport.
According to national grid operator Fingrid, Finland’s western coast is particularly suitable for data centres due to its surplus electricity production, exceeding local demand. The region benefits from the Olkiluoto nuclear complex, extensive wind power, and strong cross-border connections with Sweden, ensuring stable supply even during low wind periods.
The Gigavaasa area, originally intended for battery factories, spans roughly 1,000 hectares, with current reservations covering over 200 hectares. Microsoft’s plot alone is about 180 hectares, straddling Vaasa and Mustasaari municipalities—equivalent to around 250 football fields.
Fingrid estimates the western coast could accommodate several thousand megawatts of additional consumption with minimal grid reinforcements. While exact figures for the planned data centres’ power demand remain undisclosed due to confidentiality agreements, Fingrid’s Jussi Jyrinsalo confirms the region’s existing surplus simplifies integration.
Concerns have been raised about potential electricity price hikes, as seen in Ireland where data centre growth has driven up costs. However, local distribution operator EPV’s CEO Rami Vuola notes price formation depends on market balance, with investments typically adjusting to demand fluctuations.
Vaasa’s mayor Tomas Häyry expects stalled wind power projects to accelerate, ensuring sufficient supply. The Gigavaasa site still has capacity for new entrants, with ongoing discussions including Chinese firm Shanshan, despite its abandoned battery factory plans.
Security considerations have influenced tenant selection, with some applicants rejected for undisclosed reasons. Microsoft’s project has involved state-level security clearance, though local authorities have not conducted additional vetting.