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Sustainable Buildings
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The new Federal courthouse in Youngstown,
Ohio is certified to the U.S. Green Building Council's Leadership
in Energy and Environmental Design standards.
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Constructing and operating buildings requires enormous amounts of energy,
water, and materials and creates large amounts of waste. Where and how
they are built affects the ecosystems around us and creates new indoor
environments that present new environmental problems and challenges.
A new field - called ‘green building’ or ‘sustainable
building’ - aims to reduce the environmental impact of buildings
at the source. Sustainable building is the practice of creating healthier
and more resource efficient models of construction, renovation, operation,
maintenance, and demolition.
The many elements of sustainable building include:
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Energy - Designing and operating buildings to use energy efficiently
and to use renewable sources of energy, including solar, wind, and
biomass.
- Water - Designing and operating buildings to use water efficiently.
- Materials - Using building materials that, in comparison to competing
brands, have a reduced effect on the environment throughout their
life cycle (e.g. recycled content, low toxicity, energy efficiency,
biodegradability,
and/or durability).
- Waste - Reducing the waste from construction, remodelling, and demolition.
- Indoor Environment - Designing and operating buildings that are healthy
for their occupants.
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