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Sustainability Overview

Sustainability Overview

Systems designed to reduce energy and water consumption and manage storm water runoff from the two buildings’ fifty-acre site were a priority for the Museum and integral to the project design.

Allowing daylight to illuminate West’s galleries was central to Phifer’s concept from the outset, fitting hand-in-glove with engineering the high-performance building envelope and environmental controls to both protect art and conserve energy. The building is designed for viewing art with only daylight during summer months. Utilizing sun-supplied ambient light reduces by almost half the need for electric lighting, reducing load on mechanical systems year-round. Since 2010 the NCMA has upgraded the original electric spotlighting to LED, reducing energy consumption by eighty percent.

Sustainable-Flow Diagram

Sustainable-Flow Diagram

Storm water runoff from impermeable surfaces causes erosion and stream pollution, a global issue stemming from development. The NCMA’s campus is now completely managed, a campaign that began with the design of West Building and the Museum Pond. Rain
is collected from the roof and paved surfaces through biofiltration gardens and collected in a 90,000-gallon buried cistern and used for irrigation. Over-capacity storm water flows through the pond’s native-planted terraces, an enormous biofilter reducing the destructive high-energy force of channelized runoff. Combined, these systems prevent downstream neighborhood flooding and degradation of streams by releasing sediment-free water toward the Neuse River and Atlantic Ocean.

North Carolina Museum of Art Sustainable Strategies

North Carolina Museum of Art Sustainable Strategies

Energy Savings

  • Daylighting offsets 50% of art lighting
  • High-efficiency chillers reduce use of electricity
  • Carbon dioxide monitors control volume of outside air intake
  • Water-to-water heat pumps recover heat from refrigeration exhaust
  • VAV controls system performance to reduce energy consumption
  • Water economizer uses cooling towers to cool in winter
  • Continuous energy monitoring
  • Commissioning of building systems improves long-term operation
  • Opaque walls are thermally improved, insulated, precast concrete

Landscaping

  • Drought-tolerant and native plant species
  • Water-efficient landscaping reduces need for irrigation
  • Storm water retention reduces run-off and erosion
  • Site lighting minimizes glare
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NCMA Virtual Exhibitions

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