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© BARR International LLC 2010

raj@BARRarchitects.com

1. Vernacular Design

2. Active Systems

3. Case Studies

4. Beyond LEED

Design With Climate

Hot Humid

Hot Arid

Cold Arid

Temperate

Orientation

Ventilation

Buffer Zones

Overhangs

Internal Organization

Materials and Resources

* Progressively layered with our increased

knowledge of ecology and the environment

Sustainable Development

Balance between economic growth and

environmental need

Sustainable Design

* Codifies vernacular traditions

* Begins with commonsense responses to climate

“Architecture is not just a reflective act of

creation, it is a re-generative force” –Colin Naylor

The Architect’s Compact

Design buildings as minimal consumers and generators of

energy and other resources.

Use building materials that benefit the environment

throughout their lifecycle

Construct buildings with inspiring and health-giving

internal environments

Site buildings so they foster community

Revitalize cities to capitalize on their inherent efficiency.

Sustainable Sites

Water Efficiency

Energy and Atmosphere

Materials and Resources

Indoor Environmental Quality

Innovation and Design Process

LEEDLeadership in Energy and Environmental Design

BIPV

Photovoltaic cells and arrays, also known as solar panels, convert

sunlight into electrical energy. Now being used in a number of building

applications, including shingles and fenestration, photovoltaics are

becoming a common onsite renewable energy source. Whether roof-

mounted or built into the design, solar cells are connected in series to

achieve proper voltages. The energy produced can either be stored in

batteries or tied directly to the municipal grid. In some cases, you may

qualify for tax credits or rebates when purchasing and installing

photovoltaic panels. You also may be able to sell the extra energy you

produce back to your local utility.

RESOURCES:

http://www.fafco.com/SolarHotWater/Solar-

Technology.html

SOURCES:

http://www.heliovolt.net/

http://www.q-cells.de/en/index.html

BUILDING INTEGRATED PHOTOVOLTAICS (BIPV)

The term "thin-film silicon" typically refers to silicon-based PV devices other

than amorphous silicon cells and single-crystalline silicon cells (where the

silicon layer is thicker than 200 micrometers). These films have high

absorptivity of light and may require cell thicknesses of only a few micrometers

or less. Nanocrystalline silicon and small-grained polycrystalline silicon –

considered thin-film silicon – may be able to replace amorphous silicon alloys

as the bottom cell in multijunction devices. As with other thin films, advantages

include the savings of material, monolithic device design, use of inexpensive

substrates, and manufacturing processes that are low temperature and

possible over large areas.

THIN-FILM SILICON

Water

•Use low impact development principles. •Use vegetated swales and depressions to reduce runoff. •Reduce and filter surface runoff. •Use pervious paving materials.

•Consider incorporating green roofs into the project. •Storm water collection systems.

STORM WATER RUNOFF

Geothermal

WIND & VENTILATION

Frankfurt Commerzbank,

Norman Foster

Pearl River Tower, SOMSwiss Re, Foster & Associates

Jets Stadium

Eagle’s Nest – Altos Escondidos, Panama

Pavilions – Altos Escondidos, Panama

Eco Maya Condominiums,

Mexico

Embassy of Trinidad and Tobago, Washington DC

Embassy of Sri Lanka, Ambassador’s Residence,

Washington DC

Bibiana Restaurant

Revitalized in Historic 1920’s Greyhound Building

Oval Room Restaurant

Ardeo Restaurant

Bardeo Wine Bar

Sustainability validates design excellence.