|
Whole-building
design : As
oil prices soar and energy supplies become less certain
now, more than ever, you need to consider
"The Building Technologies , Inc. Difference "
Our Design Approach
A high-performance commercial building is a building with
energy, economic, and environmental performance that is
substantially better than standard practice. It's energy
efficient, so it saves money and natural resources. It's
a healthy place to live and work for its occupants and
has relatively low impact on the environment. All this
is achieved through a process called whole-building design.
What is whole-building design?
What are the benefits?
How much does it cost?
More questions?
What is whole-building design?
Whole-building commercial design considers all building components
during the design phase. It integrates all the subsystems
and parts of the building to work together. Because all
the pieces must fit together, it is essential that the
design team be fully integrated from the beginning of the
process. The building design team can include architects,
engineers, building occupants and owners, and specialists
in areas such as indoor air quality, materials, and energy
use.
Whole-building design takes into consideration the building
structure and systems as a whole and examines how these systems
work best together to save energy and reduce environmental
impact. For example, a building that uses extensive daylighting
techniques will reduce the amount of heat given off by lighting
fixtures, thus allowing for a smaller air conditioning system.
This whole-building philosophy considers site, energy, materials,
indoor air quality, acoustics, natural resources, and their
interrelation.
This approach brings together building design, energy efficiency,
and today's solar technologies to boost your energy savings
and make the most of all your building's elements. It reduces
the amount of energy required to operate a building compared
to conventional buildings. It improves the comfort of building
occupants by using pleasing architectural designs to brighten
up work areas using sunlight rather than electricity, without
causing excess glare.
For more information on whole-building
design, read "Better
Buildings By Design." (PDF 1.2 MB) Download
Acrobat Reader.
Back to Top
What are the benefits of whole-building design?
Commercial buildings consume 17% of the total energy consumed
in the United States. By creating buildings that use less
energy and have lower power demands, greater robustness
of the buildings as well as the power grid is achieved.
This reduces the need for fossil fuels and consequential
environmental impact.
Benefits of whole-building design include:
- Reduce energy use by 50% or more
- Reduced maintenance and capital costs
- Reduced environmental impact
- Increased occupant comfort and health
- Increased employee productivity
Employee productivity and business profitability are linked.
Recent studies have shown an increase in employee productivity
when buildings are designed with occupants in mind-natural
light, comfortable temperatures, and a quiet work environment
being the most important issues. Research suggests that a
well-designed workplace can increase employee productivity
by 20%. Further, studies also show that a pleasant indoor
building environment helps attract desirable tenants for
building owners, increasing the number of potential renters
for a building.
Back to Top
How much does it cost?
There is a growing interest today on the part of commercial
building owners, facilities managers, architects, engineers,
and builders to design and construct the best possible
building for the allotted budget. Depending on the aggressiveness
of the design, experience has shown that it costs no more
than 10% more to build high-performance buildings. Some
high-performance buildings cost less to construct. Sometimes
additional costs can be procured using cost-benefits ratios
and life-cycle costing. The added cost, if any, of system
investment each year is compared to the cost of fuel saved
each year. Total energy costs are, on average, about 50%
less than those for conventionally designed buildings.
In many cases, the right-sizing of mechanical systems through
passive solar design offsets the costs for additional windows
or controls.
|