Data Centers in Karlskrona

Karlskrona – Secure Edge Computing for the Baltic Region

Executive Summary

Karlskrona provides a resilient edge for organizations requiring low-latency access to the Baltic Sea and northern European markets. This location is a strong choice for security-focused firms leveraging Sweden’s stable political climate and low-carbon infrastructure to protect mission-critical data. Businesses can achieve high uptime and cost efficiency by placing hardware closer to regional users.

Karlskrona: At A Glance

Network & Connectivity Ecosystem

Karlskrona provides a focused environment for regional interconnection and edge processing.

Carrier Density & Carrier Neutrality: Carrier count: over 5, as of September 2025. The local market supports a blend of national and regional providers. Most facilities maintain carrier-neutral policies, which allows for diverse fiber routing and flexible backhaul options for colocation customers.

Direct Cloud On-Ramps: 0, enabling access to 0 cloud regions, as of September 2025. There are no direct on-ramps for AWS, Google Cloud (GCP), or Microsoft Azure in the immediate vicinity. Connectivity to these hyperscale platforms is typically managed via private extensions or wavelength services to Stockholm.

Internet Exchange Points (IXPs): Peering is primarily handled through regional fiber extensions to Netnod in Stockholm. This setup ensures local traffic remains efficient while keeping high-speed access to the broader European backbone.

Bare Metal: General availability is confirmed through regional providers, as of September 2025. For global standards, businesses typically utilize services from Leaseweb or Hivelocity to manage specific hardware requirements without the overhead of physical colocation.

Power Analysis

Average Cost Of Power: Industrial electricity is €0.07/kWh, as of July 2025. This rate is among the most competitive in Europe, driven by a 95% low-carbon energy mix featuring hydro, nuclear, and wind. Low power costs directly improve the total cost of ownership for high-density compute clusters.

Power Grid Reliability: The local grid is well-engineered and benefits from Sweden’s national commitment to infrastructure redundancy. Facilities generally feature multi-substation support, providing a resilient foundation for consistent uptime.

Market Access, Business & Tax Climate

Proximity To Key Business Districts: Data centers are positioned near the Karlskrona naval base and the maritime technology clusters. This location is vital for defense, telecommunications, and maritime logistics firms that require proximity for secure, low-latency processing.

Regional Market Reach: Karlskrona serves as a gateway to southern Sweden and the wider Baltic region. It is an effective site for reaching users in Poland and the Baltic states where latency from central European hubs might be problematic.

Tax Advantage For Data Centers: Sweden provides reduced customs duties or exemptions for importing specialized networking hardware. This incentive lowers the financial barrier for companies deploying custom server clusters or specialized networking gear.

Natural Disaster Risk

Karlskrona is a stable geography with a Low risk rating (2.1/10), as of December 2025. The region lacks significant seismic activity and remains geologically secure.

Primary Hazards:

• River Flood (6.3): The primary hazard, managed through purpose-built drainage and site selection, as of December 2025.
• Coastal Flood (5.8): A regional factor due to the Baltic coastline, though facilities are typically situated on elevated ground, as of December 2025.
• Epidemic (1.4): Low risk based on national healthcare resilience, as of December 2025.
• Drought (1.3): A minor concern for cooling, mitigated by local water management, as of December 2025.

Other natural hazards like earthquakes and tropical cyclones are not material factors for this location.