A monumental step in Finland’s digital transformation has been unveiled as the Singapore-based global data center developer DayOne announced its preliminary plans for a massive new project in Klaukkala, Nurmijärvi. This ambitious initiative represents a significant expansion of the company’s “Finland Platform,” signaling a deep, long-term commitment to enhancing the nation’s technological infrastructure and solidifying its position as a key digital hub in Northern Europe. The project not only builds on DayOne’s existing investments in the country but also promises substantial economic and social benefits, though its full realization hinges on navigating a complex web of regulatory approvals and strategic partnerships. This development underscores a growing trend of international investment in Nordic digital infrastructure, drawn by stable governance, cool climates, and abundant green energy, positioning Finland at the forefront of the global data revolution.
A Strategic Expansion Northward
The proposed Nurmijärvi facility is staggering in its potential scale, with plans for a phased development that could reach up to 560 MW of total grid power, making it one of the most significant data center projects in the region. This venture is not an isolated move but the latest pillar in DayOne’s broader strategy for Finland, which already includes a previously announced €1.2 billion investment in Lahti and a joint venture in Kouvola. The economic implications for the Nurmijärvi region are profound; projections suggest the project will employ as many as 1,000 workers during its peak construction phase. Following construction, the facility is expected to create up to 700 skilled, long-term operational positions, providing a substantial and sustained boost to the local economy. This infusion of high-tech jobs and capital investment aims to create a ripple effect, fostering a local ecosystem of innovation and digital expertise that extends far beyond the data center’s physical footprint.
Central to the project’s early momentum is a crucial strategic partnership with Fortum, Finland’s leading energy producer, which highlights the collaborative approach necessary for such an undertaking. DayOne and Fortum have formalized an agreement wherein Fortum will provide essential support, leveraging its expertise to assist with the intricate zoning processes and the critical planning for grid connection. This collaboration is vital for ensuring the massive power requirements of the data center can be met reliably and sustainably. In a parallel and equally important development, the Municipality of Nurmijärvi has initiated the process for a preliminary sale of the proposed site, located in the Sudentulli area. This municipal cooperation signifies strong local backing and is a foundational step in turning the ambitious blueprint into a tangible reality, demonstrating a shared vision for the region’s digital future between the developer, energy provider, and local government.
Navigating Regulatory and Community Landscapes
Despite the promising start and powerful partnerships, the path forward for the Nurmijärvi data center is contingent upon securing a series of critical approvals from multiple authorities. The entire project is currently subject to ongoing and detailed zoning procedures, which will determine the precise land use permissions and environmental considerations. Furthermore, a mandatory permit from the Ministry of Defence is required, a standard but rigorous step for large-scale infrastructure projects in Finland to ensure national security interests are upheld. Beyond these specific requirements, the development must clear all other applicable municipal and regulatory hurdles before construction can commence. Recognizing the complexity of this landscape, DayOne has proactively engaged in comprehensive dialogue with Finnish authorities to ensure the project aligns seamlessly with Finland’s national data center roadmap and its ambitious objectives for sustainable digital development and energy efficiency.
Demonstrating a commitment to local integration and long-term value creation, DayOne is actively preparing a comprehensive framework agreement designed to directly support the Nurmijärvi community. This initiative extends beyond the immediate economic benefits of job creation and aims to foster a deep and lasting relationship with the region. Key components of this plan include planned cooperation with leading educational institutions like Aalto University, which will create pathways for research, internships, and skilled workforce development. Moreover, the framework includes provisions for supporting regional environmental and cultural initiatives, ensuring that the project contributes positively to the local quality of life and heritage. This holistic approach to community engagement is designed to build a foundation of mutual trust and shared prosperity, positioning the data center not merely as a piece of infrastructure but as an integrated and responsible corporate citizen.
The Financial Powerhouse Driving Growth
The foundation for DayOne’s expansive vision in Finland was firmly established through a series of successful and substantial financing rounds. The company’s ability to undertake projects of this magnitude was significantly bolstered by securing a €1 billion mezzanine facility from Brookfield, a leading global alternative asset manager, and a prominent global sovereign investor. This crucial injection of capital provided the flexible, long-term funding necessary to support the initial stages of large-scale developments. Furthermore, this was complemented by an impressive Series C equity financing round that raised over $2.0 billion, specifically earmarked to accelerate the company’s global growth and solidify its presence in key strategic markets like Finland. This robust financial backing provided the necessary leverage for DayOne to confidently pursue its ambitious “Finland Platform,” turning strategic plans into concrete investment commitments and positioning the company to execute its vision for a digitally advanced future.
