is a process that purposefully brings together the work of various design and engineering disciplines to produce buildings that cost less to operate; are easier to maintain; and are more attractive, marketable, and comfortable than buildings designed through the more traditional, compartmentalized approach. The benefits of integrated energy design can often be achieved with little or no increase in first costs.
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| published Tuesday, February 02, 2010 |
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Chilled beams are among the recent energy-saving innovations making
their way to the U.S. market. Chilled beam technology, which involves
locating a low-temperature radiator at ceiling level to cool the rising
warm air, has been utilized in Europe and Australia for more than a
decade. Once cooled, the air slowly descends into the occupied zone,
providing adequate cooling with minimal air movement and fan power,
while providing an unobstructed radiant heat sink above the occupied
zone.
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| published Monday, September 21, 2009 |
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had few incentives or
disincentives to incorporate high efficiency design features and appliances into their
projects.
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| published Friday, June 12, 2009 |
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in new
homes designed to provide comfortable living environments with lower
energy consumption and operating costs.
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| published Tuesday, April 21, 2009 |
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is a
completely passive way of reducing annual heating and cooling energy
use and shifting the summer peak demand to later in the day. In architectural terms, thermal mass refers to the incorporation of
solid or liquid materials into the building design to absorb heat or
cold and then release it later to moderate building temperature swings.
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| published Friday, January 30, 2009 |
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to slow down global warming before it’s too late,” said Gov. Arnold Schwarzenegger in September 2006, when he signed Assembly Bill 32, the California Global Warming Solutions Act of 2006. This landmark legislation, also known as the California Global Warming Solutions Act of 2006, requires the California Air Resources Board (CARB) to develop regulations and market mechanisms that will reduce California’s greenhouse gas emissions to 1990 levels by 2020.
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| published Thursday, December 04, 2008 |
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that encourages customers to reduce or shift their electric power usages under certain conditions to help utilities to overcome temporary constraints in the electricity supply.
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| published Sunday, March 02, 2003 |
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in large, low-rise commercial buildings
have been custom designed and site built, an expensive and
labor-intensive process. This design brief explores the benefits of a
better alternative: splayed modular skylight wells specifically
designed for use with suspended ceilings.
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| published Sunday, February 02, 2003 |
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the exhaust ventilation system for a new
commercial restaurant, significant operational savings, energy
efficiency, and environmental improvements can be achieved.
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| published Thursday, January 02, 2003 |
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can compromise the design team’s ability to
consider factors like life cycle cost, distribution efficiency,access,
maintainability, and system integration.
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| published Wednesday, October 02, 2002 |
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conditions that are specific to a project’s
location, design teams are able to develop climate responsive building
designs. The result is a building that utilizes less energy and
provides a high quality and comfortable environment for the occupants.
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| published Tuesday, October 01, 2002 |
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Institute in La Jolla, California, is a
123,000-square-foot laboratory and office building completed in 1999.
Among the energy efficiency measures included in the building are
systems for limiting energy waste associated with its 92 fume hoods and
its air handling, space conditioning, and lighting systems.
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| published Monday, September 02, 2002 |
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energy design approach, designers can
cost-effectively lower building operating costs while improving
workers’ comfort and boosting productivity.
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| published Saturday, February 02, 2002 |
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are appropriate for all building
types, but some are especially useful for particular buildings. This
Design Brief reminds designers and builders of opportunities they
should consider in each of their projects.
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| published Tuesday, January 01, 2002 |
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early in a project can lead to design
solutions that, though they appear simple, significantly improve
building energy performance.
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