LEED Certified

Data centers must demonstrate selection of sites that avoid sensitive environmental areas, include existing building reuse whenever feasible, or meet specific criteria for brownfield remediation or previously developed land.

This requirement mandates site plans showing stormwater management strategies with retention or infiltration systems designed to handle at least the first inch of rainfall, erosion control measures during construction, and light pollution reduction through shielded fixtures and reduced nighttime illumination.

For data centers, this translates to implementing permeable surfacing where possible around mechanical yards, installing bioretention systems for cooling tower blowdown, and designing site lighting to minimize spillover into surrounding areas.

LEED Certified requires data centers to reduce indoor water consumption by minimum 20% below baseline (typically calculated using EPA WaterSense or fixture performance standards), with additional points available for 30% or greater reductions.

For data centers, this directly applies to cooling tower systems—the largest water consumer—mandating low-flow cooling tower nozzles, optimization of cycles of concentration to reduce blowdown frequency, and installation of water-efficient restroom fixtures in administrative areas.

Facilities must document baseline water consumption using utility data, implement monitoring systems to track ongoing consumption, and conduct annual water audits to identify optimization opportunities.

Data centers must achieve minimum 15% energy consumption reduction below ASHRAE 90.1 baseline through a combination of envelope improvements, HVAC efficiency upgrades, lighting system enhancements, and renewable energy procurement.

This requirement encompasses commissioning of building systems to ensure performance verification, metering and monitoring of energy consumption by end-use (cooling, IT equipment, lighting), and documentation of all energy-saving measures through engineering calculations or modeling.

For data centers, this often involves implementing hot/cold aisle containment, upgrading to high-efficiency power distribution units (PDUs), installing variable frequency drives (VFDs) on cooling fans and pumps, and procuring renewable energy certificates (RECs) to offset minimum 5% of facility energy consumption.

LEED Certified mandates that a minimum 75% of construction waste (by weight or volume) be diverted from landfills through recycling, salvage, or composting programs, with detailed waste management plans required before construction commencement.

Data center operators must establish contracts with certified waste haulers, maintain documentation of waste streams and diversion rates, and preferentially source building materials with recycled content (minimum 10% of total material costs) or rapidly renewable materials.

Additionally, the standard requires responsible sourcing of wood products (FSC-certified preferred) and documentation of material origin for all major components.

Data centers must maintain indoor air quality through proper ventilation design per ASHRAE 62.1, with outside air intake locations positioned away from pollution sources and equipped with merv-13 filtration or higher.

This requirement includes prevention of environmental tobacco smoke in buildings, comprehensive moisture control strategies with documentation of building envelope integrity testing, and daylighting provisions where feasible (minimum 75% of regularly occupied spaces with views to outside or access to daylight).

For data centers specifically, this applies to administrative, monitoring, and maintenance areas rather than server rooms, but the comprehensive approach ensures occupant health in all facility zones.

LEED Certified requires fundamental and ongoing commissioning of building energy-related systems, with a commissioned engineer verifying that HVAC, lighting, controls, and renewable energy systems operate as designed.

This includes development of a commissioning plan before design completion, base building system investigation and documentation, preparation of system operation and maintenance manuals, and training of operations staff on all major systems.

Data centers must document baseline performance metrics, establish performance benchmarks for cooling systems (PUE targets), and conduct annual commissioning reviews to identify degradation or optimization opportunities.

Data centers must integrate on-site renewable energy generation or procure renewable energy sufficient to offset minimum 5% of annual energy consumption through power purchase agreements (PPAs), renewable energy certificates (RECs), or green utility tariffs.

This requirement includes verification of renewable energy source eligibility (solar, wind, geothermal, low-impact hydro eligible; nuclear excluded), documentation of energy generation or procurement contracts, and annual reporting of renewable energy production or purchases.

For data centers, this might involve rooftop solar photovoltaic systems appropriately designed to avoid thermal loading, purchase of RECs from wind farms in regional markets, or participation in utility-managed renewable programs with certified tracking systems.

LEED Certified mandates installation of energy management and metering systems capable of tracking consumption by major end-use categories (minimum hourly resolution for cooling, lighting, and plug loads), with data accessible for analysis and reporting.

Data centers must implement Building Management System (BMS) platforms integrating HVAC, lighting, and power distribution controls, establish alarm thresholds for operational anomalies, and generate monthly consumption reports with year-over-year comparisons.

The standard requires minimum three years of baseline energy data collection before certification, enabling calculation of actual energy savings against projected reductions.