BUILDING EFFICIENT FEATURES
  • Improved Lighting Design
  • Improved Lighting Controls (Occupancy Sensors)
  • Daylight Harvesting
  • 2-Step Lighting Dimming Controls
  • Ground-Loop Heat Exchanger (GLHX) Thermal Storage
  • VRF Ground-Source Heat Pump System
  • Energy Recovery Ventilation
  • Eeo-Solar DHW/HW Array (200 MBH)
  • DHW Thermal Storage
  • Energy Efficient Variable Flow Fans
  • Solar PV Array (76 kW)
  • Energy Efficient Variable Flow Pumps
  • LED Interior Lighting
  • LED Exterior Lighting
  • Green Touch Screen
  • EMS Control Strategies (for energy savings)
James K. Polk Elementary School
Alexandria City Public Schools, VA
78,000 square foot School
46% More efficient than ASHRAE 90.1 – 2007

LEED SILVER (Version 2009)
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