Setting Our Sights on Sustainability
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Dartmouth was famously green long before the current push for sustainable design made it the color of political correctness. But with the construction of the Living and Learning Complex, Tuck will advance its commitment to environmental stewardship while providing top-notch residential and classroom facilities for students. In fact, Tuck and its architect and engineers have embraced a slate of highperformance, energy-saving systems in the construction of the new complex in pursuit of LEED certification. LEED (Leadership in Energy Environmental Design) is a voluntary, consensus-based rating system of building certification. Its purpose is to encourage building owners and professionals to minimize the harmful effects the built environment may have on the natural environment. Among the sustainable features of the new building will be the extensive use of daylighting to trim energy costs. Large sections of glass facade will bring natural light into rooms and corridors. In addition, the design will take advantage of the slope at the rear of the building to bring sunlight into the lower level of the complex. Highly efficient lighting fixtures, in conjunction with occupancy sensors in some locations, will also help reduce energy usage. Another energy-efficient feature of the building will be its hydronic heating and cooling system, which is quieter and produces less draft than a fan-based system. Coupled with 100-percent-outside-air ventilation units, the building's mechanical systems will contribute to a high level of occupant comfort. Finally, low-flow plumbing fixtures in each of the 85 student rooms will help conserve water, while outside two rain garden depressions on the site will accommodate runoff from the building's roofs and help prevent erosion. The Tuck Living and Learning Complex's construction remains on schedule, with completion still expected by late 2008. Though Hanover may be coated in white by that time, Tuck will still be green. |
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