A GUIDE TO DATA CENTER
DECOMMISSION
Shutting down a data center is a complex process that requires careful planning, safety protocols, and environmental responsibility. From power and cooling systems to security infrastructure, every component must be handled properly to ensure compliance and efficiency.
PREPARE FOR
DECOMMISSIONING
The first step in data center decommissioning is assessing all facility assets. This includes power systems, cooling units, structured cabling, and security equipment. A thorough inventory helps determine which components can be resold, recycled, or disposed of safely. Safety is a priority, requiring clear protocols such as lockout/tagout (LOTO) procedures for electrical systems.
Stakeholder coordination is crucial for compliance. Property owners, utility providers, and environmental agencies should be involved early in the process. Aligning on expectations helps prevent delays and ensures that all decommissioning activities follow regulatory requirements.
DISMANTLE CRITICAL
INFRASTRUCTURE
Power system decommissioning starts with shutting down UPS units, safely disposing of batteries, and disconnecting electrical panels. Backup generators require careful fuel drainage and removal following environmental guidelines. Similarly, cooling systems, including air conditioning units and chillers, must be powered down, with refrigerants handled in accordance with EPA standards.
Beyond power and cooling, structured cabling, security systems, and raised flooring must also be removed or repurposed. All cabling should be separated for recycling, while access control systems and surveillance equipment must be securely deactivated to protect sensitive data. Racks, enclosures, and specialized structural elements like soundproofing materials should be assessed for resale or disposal.
FINAL CLEANUP AND
COMPLIANCE
The last phase involves hazardous material management, e-waste recycling, and facility restoration. Certified recyclers should handle lead, mercury, and asbestos safely, ensuring compliance with environmental laws. Proper documentation, including decommissioning logs and compliance certificates, is essential for regulatory verification.
A final walkthrough with stakeholders confirms that the decommissioning process has been completed successfully. Whether preparing the space for a new tenant or restoring it to its original condition, following best practices ensures a smooth transition. Partnering with experienced professionals makes data center decommissioning a secure, compliant, and efficient process.