TikTok expands data center capacity in Finland to support AI growth

TikTok’s parent company ByteDance is betting big on Nordic server farms. The company is investing €2 billion to build out two data center facilities in Finland, part of a sweeping €12 billion initiative called Project Clover that aims to keep European user data on European soil.

The two sites, located in the Finnish cities of Kouvola and Lahti, are designed to store and process data for TikTok’s more than 200 million European users. Both facilities are expected to begin operations by 2027, with the Kouvola site potentially extending its buildout into 2028.

What’s actually being built

The Kouvola facility will launch with an initial capacity of 50 megawatts, then scale up to 150 MW at full buildout. The Lahti site follows a similar trajectory: 50 MW at launch, with the potential to climb to 128 MW over time.

Finland wasn’t chosen at random. The country’s cold climate reduces the energy needed to cool servers, which is one of the largest operational costs for any data center. Finland also has abundant renewable energy resources, including hydropower and wind.

The Kouvola facility alone is projected to create around 360 permanent jobs.

Project Clover and the EU compliance play

Project Clover is TikTok’s answer to years of European regulatory pressure over how and where it handles user data. The €12 billion initiative is fundamentally about data sovereignty, ensuring that information generated by European users stays within the EU’s borders and is subject to its governance standards.

The facilities are being built with an emphasis on secure data storage and processing rather than powering artificial intelligence workloads, with strict access controls oriented toward compliance and user data management.

The bigger picture for European data infrastructure

TikTok’s Finnish expansion lands in the middle of a European data center arms race. Hyperscalers like Microsoft, Google, and Amazon have been aggressively building out capacity across the continent, driven by both AI demand and the EU’s increasingly assertive stance on data localization. Ireland and the Netherlands, which historically dominated European data center hosting, have begun pushing back on new developments due to power grid constraints and local opposition.

As the EU tightens its digital governance framework through regulations like the Digital Services Act and the Data Act, companies with robust local infrastructure will have a structural advantage over those still shuttling data across borders.

Disclosure: This article was edited by Editorial Team. For more information on how we create and review content, see our Editorial Policy.