Krolmap: Belchite DC4

Planned
Future facility in planning stage
Operated by:

Krolmap: Belchite DC4

Year Planned: 2031
Lot Size: 62 acres

Krolmap's Belchite DC4 is a proposed data center building at the company's planned campus in Belchite, Zaragoza, Spain. The development comprises six independent facilities supported by shared electricity generation and cooling infrastructure. Krolmap intends to operate the campus without a conventional transmission-grid connection by combining gas-fired power plants, solar and wind generation, battery storage and cogeneration. The project also includes proposed CO₂-based cooling and carbon-capture infrastructure. Construction has not been announced, while the wider development has an indicative commissioning target of approximately 2031, dependent on securing financing and regulatory approvals.

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Krolmap: Belchite DC4 Power Growth Over Time

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across NN Request Dataset sites
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Operating Company

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KROLMAP Engineering & Solutions provides civil and industrial engineering services, specializing in digital technology integration, renewable energy systems, and infrastructure design.

The company focuses on sustainable and energy-efficient engineering solutions across public and private sectors. Its technical capabilities include specialized expertise in fire protection systems under RIPCI certification, alongside a DGA-accredited team that oversees regulatory compliance, safety standards, and quality assurance for all installations.

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Krolmap Plans 225MW Off-Grid Data Center Campus in Belchite, Zaragoza

October 23, 2026 Krolmap Engineering & Solutions

Krolmap Engineering & Solutions plans a 225MW data center campus in Belchite, Zaragoza, that would run largely on self-generated power. The Aragonese engineering firm puts the investment at €1.5 billion ($1.68bn) for 25 hectares in the La Legua industrial park, Heraldo de Aragón reported on...

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