ClusterPower Microgrid Data Center in Romania | Case Study

ClusterPower – Microgrid-Enabled Modular Data Center in Romania

Cisco and ClusterPower - Data Center Case Study

 

Challenge

Romania needed a large-scale data center that could operate reliably despite the country’s unstable grid infrastructure. Traditional grid-dependent models risked downtime, high costs, and limited scalability in this region.

Key issues:

  • Power grid instability in the area

  • Need for sustainable, self-sufficient operations

  • Demand for large-scale, scalable infrastructure

Approach

ClusterPower, in collaboration with Cisco, developed a microgrid-enabled modular data center (MDC) — the first of its kind in the region.

Core strategies:

  • On-site microgrid: Powered by natural gas + hydrogen, ensuring energy independence.

  • Renewable integration: Solar and other clean sources were tied into the microgrid to boost sustainability.

  • Modular architecture: Allowed the facility to scale capacity rapidly and cost-effectively.

  • Cisco technology: Provided advanced networking, automation, and energy-efficient IT infrastructure.

Results

The deployment achieved:

  • High reliability: Continuous uptime even with grid fluctuations.

  • Energy independence: Self-sustained power supply reduced reliance on the unstable grid.

  • Sustainability gains: Lowered carbon footprint by integrating hydrogen and renewable energy.

  • Scalability: Modular design made expansion easier, ensuring future growth.

  • Proof of concept: Demonstrated that pairing MDCs with local power generation is a viable and replicable model worldwide.

Impact

  • Set a benchmark for Eastern Europe in sustainable, self-powered data center infrastructure.

  • Strengthened Romania’s role as a regional digital hub.

  • Showcased how microgrid + modular data center synergy can overcome challenges in regions with weak or unreliable grids.

Read Also: Modular Data Center Market Size to Reach USD 155.52 Bn by 2034

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