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Testing Data Centers for Compliance with Green Building Certifications

Testing Data Centers for Compliance with Green Building Certifications

The increasing demand for data centers has led to a significant surge in energy consumption, resulting in a substantial carbon footprint. In response to this growing concern, organizations are adopting sustainable practices and incorporating green building certifications into their operations. To achieve these certifications, data centers must undergo rigorous testing to ensure compliance with the established standards.

Data centers can opt for various green building certifications, including Leadership in Energy and Environmental Design (LEED), Energy Star, or Green Globes. Each certification has its unique set of requirements, which are designed to assess a facilitys environmental performance and energy efficiency. In this article, we will delve into the process of testing data centers for compliance with these green building certifications.

Testing Requirements

Before embarking on the testing process, it is essential to understand the specific requirements for each certification. Here are some general testing requirements:

  • Energy Efficiency: Data centers must demonstrate energy efficiency by reducing their energy consumption through various means, such as implementing energy-efficient equipment, optimizing cooling systems, and utilizing renewable energy sources.

  • Water Conservation: Water conservation is another critical aspect of green building certifications. Data centers must adopt water-saving measures, including rainwater harvesting, greywater reuse, and low-flow fixtures.

  • Indoor Air Quality: Maintaining good indoor air quality is crucial for occupant health and comfort. Data centers must implement strategies to ensure adequate ventilation, minimize airborne pollutants, and maintain acceptable temperature and humidity levels.


  • Testing Process

    The testing process typically involves several steps:

    1. Pre-testing Preparation: The data center management team must prepare the facility by ensuring that all necessary documentation is in place, including energy consumption records, water usage reports, and indoor air quality monitoring results.
    2. On-site Testing: A certified auditor will conduct on-site testing to verify the data centers compliance with the certification requirements. This may involve collecting samples from various equipment, measuring energy consumption, or conducting water conservation audits.
    3. Data Analysis: The collected data is analyzed to determine if the data center meets the certification requirements.

    LEED Certification Testing

    The LEED (Leadership in Energy and Environmental Design) certification program has specific testing requirements for data centers. Here are some key aspects:

  • Energy Efficiency: Data centers must demonstrate a minimum of 30 energy savings compared to ASHRAE 90.1-2007 standards.

  • Water Conservation: LEED requires water conservation measures, including rainwater harvesting and greywater reuse.

  • Indoor Air Quality: The data center must implement strategies to maintain acceptable temperature, humidity, and airborne pollutant levels.


  • Some key LEED certification categories relevant to data centers include:

    Energy and Atmosphere (EA): Credits for energy efficiency, renewable energy systems, and high-performance buildings.

    Sustainable Sites (SS): Credits for reducing stormwater runoff, improving site ecology, and preserving existing natural habitats.

    Water Efficiency (WE): Credits for water conservation measures, including rainwater harvesting, greywater reuse, and water-efficient appliances.

    Energy Star Certification Testing

    The Energy Star certification program has specific testing requirements for data centers. Here are some key aspects:

  • Energy Efficiency: Data centers must demonstrate a minimum of 20 energy savings compared to ASHRAE 90.1-2007 standards.

  • Water Conservation: While not mandatory, water conservation measures can contribute to the Energy Star certification.


  • Some key Energy Star certification categories relevant to data centers include:

    Energy Efficiency (EE): Credits for energy-efficient equipment, optimized cooling systems, and reduced standby power consumption.

    Water Management (WM): Credits for implementing effective water management practices, such as rainwater harvesting and greywater reuse.

    Green Globes Certification Testing

    The Green Globes certification program has specific testing requirements for data centers. Here are some key aspects:

  • Energy Efficiency: Data centers must demonstrate a minimum of 20 energy savings compared to ASHRAE 90.1-2007 standards.

  • Water Conservation: While not mandatory, water conservation measures can contribute to the Green Globes certification.


  • Some key Green Globes certification categories relevant to data centers include:

    Energy Efficiency (EE): Credits for energy-efficient equipment, optimized cooling systems, and reduced standby power consumption.

    Sustainable Sites (SS): Credits for reducing stormwater runoff, improving site ecology, and preserving existing natural habitats.

    QA Section

    What is the difference between LEED, Energy Star, and Green Globes certifications?

    LEED, Energy Star, and Green Globes are all green building certification programs designed to assess a facilitys environmental performance. While they share some similarities, each program has its unique set of requirements and focuses on different aspects of sustainability.

    What is the significance of water conservation in data center testing?

    Water conservation is an essential aspect of data center testing, particularly for LEED and Green Globes certifications. Data centers must adopt measures to reduce their water consumption and implement strategies for efficient use of this resource.

    How can data centers improve their indoor air quality?

    Data centers can improve their indoor air quality by implementing strategies such as adequate ventilation, minimizing airborne pollutants, and maintaining acceptable temperature and humidity levels.

    What is the role of energy-efficient equipment in data center testing?

    Energy-efficient equipment plays a critical role in data center testing. Data centers must implement measures to reduce their energy consumption through the use of efficient equipment, optimized cooling systems, and reduced standby power consumption.

    In conclusion, testing data centers for compliance with green building certifications requires careful planning, preparation, and execution. By understanding the specific requirements for each certification, data centers can ensure a smooth testing process and achieve the desired recognition.

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