SUSTAINABLE DESIGN

'Sustainable design' (also referred to as "green design", "eco-design", or "design for environment") is the art of designing physical objects to comply with the principles of economic, social, and ecological sustainability. It ranges from the microcosm of designing small objects for everyday use, through to the macrocosm of designing buildings, cities, and the earth's physical surface. It is a growing trend within the fields of architecture, landscape architecture, engineering, graphic design, industrial design, interior design and fashion design.
The essential aim of sustainable design is to produce places, products and services in a way that reduces use of non-renewable resources, minimizes environmental impact, and relates people with the natural environment. Sustainable design is often viewed as a necessary tool for achieving sustainability. It is related to the more heavy-industry-focused fields of industrial ecology and green chemistry, sharing tools such as life cycle assessment and life cycle energy analysis to judge the environmental impact or "greenness" of various design choices.
Sustainable design is a reaction to the global "environmental crisis", i.e., rapid growth of economic activity and human population, depletion of natural resources, damage to ecosystems and loss of biodiversity.[1] Proponents of sustainable design believe that the crisis is in large part caused by conventional design and industrial holly practices, which disregard the risks and environmental impacts associated with goods and services. Green design is considered a means of reducing or eliminating these impacts while maintaining quality of life by using careful assessment and clever design to substitute less harmful products and processes for conventional ones.
The motivation for sustainable design was articulated famously in E. F. Schumacher's 1973 book Small is Beautiful. Finally, green design is not the attachment or supplement of architectural design, but an integrated design process with the architectural design.[2]

Contents
Principles of sustainable design
Sustainable planning
Sustainable architecture
Sustainable landscape architecture
Sustainable graphic design
Other examples of sustainable design
Agriculture
Domestic machinery
Disposable products
Sustainable technologies
Encouraging sustainability
Terminology
References
See also
Technology
Advocates and practitioners
Organizations
External links

Principles of sustainable design


While the practical application varies among disciplines, some common principles are as follows:

★ Low-impact materials: choose non-toxic, sustainably-produced or recycled materials which require little energy to process

★ Energy efficiency: use manufacturing processes and produce products which require less energy

★ Quality and durability: longer-lasting and better-functioning products will have to be replaced less frequently, reducing the impacts of producing replacements

★ Design for reuse and recycling: "Products, processes, and systems should be designed for performance in a commercial 'afterlife'."[3]

Biomimicry: "redesigning industrial systems on biological lines ... enabling the constant reuse of materials in continuous closed cycles..."[4]

★ Service substitution: shifting the mode of consumption from personal ownership of products to provision of services which provide similar functions, e.g. from a private automobile to a carsharing service. Such a system promotes minimal resource use per unit of consumption (e.g., per trip driven).[5]

★ Renewability: materials should come from nearby (local or bioregional), sustainably-managed renewable sources that can be composted (or fed to livestock) when their usefulness has been exhausted.

Sustainable planning


Cohousing community illustrating greenspace preservation, tightly clustered housing, and parking on periphery, Ann Arbor, Michigan, 2003.

Urban planners that are interested in achieving sustainable development or sustainable cities use various design principles and techniques when designing cities and their infrastructure. These include Smart Growth theory, transportation-oriented development, sustainable urban infrastructure and new urbanism. Smart Growth is an urban planning and transportation theory that concentrates growth in the center of a city to avoid urban sprawl; and advocates compact, transit-oriented development, walkable, bicycle-friendly land use, including mixed-use development with a range of housing choices. Transit-oriented development attempts to maximise access to public transport and thereby reduce the need for private vehicles. Public transport is considered a form of Sustainable urban infrastructure, which is a design approach which promotes protected areas, energy-efficient buildings, wildlife corridors and distributed, rather than centralised, power generation and wastewater treatment. New urbanism is more of a social and aesthetic urban design movement than a green one, but it does emphasize diversify of land use and population, as well as which inherently reduce the need for automotive travel.
Both urban and rural planning can benefit from including sustainability as a central criterion when laying out roads, streets, buildings and other components of the built environment. Conventional planning practice often ignores or discounts the natural configuration of the land during the planning stages, potentially causing ecological damage such as the stagnation of streams, mudslides, soil erosion, flooding and pollution. Applying methods such as scientific modelling to planned building projects can draw attention to problems before construction begins, helping to minimise damage to the natural environment.
Cohousing is an approach to planning based on the idea of intentional communities. Such projects often prioritize common space over private space resulting in grouped structures that preserve more of the surrounding environment.

Sustainable architecture


Main articles: Sustainable architecture

'Sustainable architecture' is the design of sustainable buildings. Sustainable architecture attempts to reduce the collective environmental impacts during the production of building components, during the construction process, as well as during the lifecycle of the building (heating, electricity use, carpet cleaning etc) This design practice emphasises efficiency of heating and cooling systems, alternative energy sources such as passive solar, appropriate building siting, reused or recycled building materials, on-site power generation (solar technology, ground source heat pumps, wind power), rainwater harvesting for gardening and washing, and on-site waste management such as green roofs that filter and control stormwater runoff. Sustainable architects design with sustainable living in mind.[6]
LEED - Leadership in Energy and Environmental Design is a North American certification standard for green building performance.

Sustainable landscape architecture


Main articles: Sustainable landscape architecture

'Sustainable landscape architecture' is a category of sustainable design concerned with the planning and design of outdoor space. Design techniques planting trees to shade buildings from the sun or protect them from wind, using local materials, on-site composting and chipping to reduce greenwaste hauling, and also may involve using drought-resistant plantings in arid areas (xeriscaping)and buying stock from local growers to avoid energy use in transportation.

Sustainable graphic design


Main articles: Sustainable graphic design

'Sustainable graphic design' considers the environmental impacts of graphic design products (such as packaging, printed materials, publications, etc.) throughout a life cycle that includes: raw material; transformation; manufacturing; transportation; use; and disposal. Techniques for sustainable graphic design include: reducing the amount of materials required for production; using paper and materials made with recycled, post-consumer waste; printing with low-VOC inks; and using production and distribution methods that require the least amount of transport.

Other examples of sustainable design


A wind turbine

Agriculture

There are strenuous discussions - among others by the agricultural sector and authorities - if existing pesticide protocols and methods of soil conservation adequately protect topsoil and wildlife. Doubt has risen if these are sustainable, and if agrarian reforms would permit an efficient agriculture with fewer pesticides, therefore reducing the damage to the ecosystem.
Domestic machinery

Automobiles and appliances can be designed for repair and disassembly (for recycling), and constructed from recyclable materials such as steel, aluminum and glass, and renewable materials, such as Zelfo, wood and plastics from natural feedstocks. Careful selection of materials and manufacturing processes can often create products comparable in price and performance to non-sustainable products. Even mild design efforts can greatly increase the sustainable content of manufactured items.
Disposable products

Detergents, newspapers and other disposable items can be designed to decompose, in the presence of air, water and common soil organisms. The current challenge in this area is to design such items in attractive colors, at costs as low as competing items. Since most such items end up in landfills, protected from air and water, the utility of such disposable products is debated.

Sustainable technologies


Sustainable technologies are technologies which use less energy, fewer limited resources, do not deplete natural resources, do not directly or indirectly pollute the environment, and can be reused or recycled at the end of their useful life.[1] There is a significant overlap with appropriate technology, which emphasizes the suitability of technology to the context, in particular considering the needs of people in developing countries. However, the most appropriate technology may not be the most sustainable one; and a sustainable technology may have high cost or maintenance requirements that make it unsuitable as an "appropriate technology," as that term is commonly used.

Encouraging sustainability


The use of sustainable technologies may be encouraged through means such as reducing the capacity of the electrical cable supplying a home (e.g. Crystal Waters Village in Australia). In some cases the electricity supplier charges a higher rate for the energy used when the capacity of the supply is increased (for example, in Indonesia).
The Ecosa Institute began offering Total Immersion Programs in Sustainable Design in 2000. Open to designers and non-designers alike, these semester programs were founded on the idea that interdisciplinary learning and real-world projects were critical ingredients in a sustainable education. Director Tony Brown explains Ecosa's innovative design ethic: “If we are to base our designs on the complexities of nature then it is absurd to educate designers in a compartmentalized, linear setting. To educate designers who can integrate human aspirations and nature’s systems we must model their education on the greatest designer of all – nature itself.” The Ecosa Institute continues to run its semester programs twice a year and has added summer workshops in permaculture and alternative construction. Currently, one of the first sustainable low- and mid-income family housing projects in the country is on its way to construction in the Mission Lane neighborhood of Phoenix, Arizona, designed by Ecosa Institute students.
In recent years, there has been an increase in the number of certificate and degree programs offered with a concentration in sustainable design. Boston Architectural College offers both a certificate in sustainable design, as well as a bachelor of design studies degree with a concentration in sustainable design. Additionally, the University of Texas main campus in Austin offers a masters degree in architecture with emphasis on sustainable design.[7] Western Washington University in Bellingham, WA has a growing sustainable design program as a cooperation between the Industrial Design major the and Huxley College of the Environment.[8] With an increased focus on the importance of sustainable design globally, there is likely to be higher demand for professionals educated specifically in this discipline. In 2007, Philadelphia University began offering a Master of Science in Sustainable Design degree.[9] This program seeks a horizontal acquisition of knowledge and skills based on collaborative and interdisciplinary work.
Extending the application of sustainability knowledge to the rest of the built world, Minneapolis College of Art and Design is the first college in the US to offer a certificate in sustainable design and business for disciplines not dedicated to architecture. Using an applied Big Picture approach, the program serves: product designers, graphic designers, packaging designers, interior designers, fine artists, creative service buyers, government planners, business people, and marketers.

Terminology


In some countries the term ''sustainable design'' is known as Ecodesign, green design or environmental design. Ecodesign as meant by Victor Papanek, did include social design and social aspects. Over the past years the terms ''sustainable design'' and ''design for sustainability'' - besides other new terms - became more accepted globally, including the triple bottom line (people, planet and profit).

References


1. Fan Shu-Yang, Bill Freedman, and Raymond Cote (2004). "Principles and practice of ecological design". Environmental Reviews. 12: 97–112. link
2. Ji Yan and Plainiotis Stellios (2006): Design for Sustainability. Beijing: China Architecture and Building Press. ISBN 7-112-08390-7
3. Anastas, P. L. and Zimmerman, J. B. (2003). "Through the 12 principles of green engineering". Environmental Science and Technology. March 1. 95-101A.
4. Paul Hawken, Amory B. Lovins, and L. Hunter Lovins (1999). Natural Capitalism: Creating the Next Industrial Revolution. Little, Brown.
5. Ryan, Chris (2006). "Dematerializing Consumption through Service Substitution is a Design Challenge". Journal of Industrial Ecology. 4(1).
6. Holm, Ivar (2006). ''Ideas and Beliefs in Architecture and Industrial design: How attitudes, orientations, and underlying assumptions shape the built environment''. Oslo School of Architecture and Design. ISBN 8254701741.
7. University of Texas - sustainable design program
8. [http://www.ac.wwu.edu/~zaferan/index%20-%20sustainable%20design%20minor.htm WWU Sustainable Design program}
9. MS in Sustainable Design Philadelphia University


★ Chris Hendrickson, Noellette Conway-Schempf, Lester Lave and Francis McMichael. "Introduction to Green Design."

★ Green Design Initiative, Carnegie Mellon University, Pittsburgh PA

See also



Bright green environmentalism

Green building

Green transport

Leadership in Energy and Environmental Design

Sustainability

Sustainable city

Sustainable development

Waste management

Renewable resource

Environmental design

Eco-innovation
Technology


Appropriate technology

Green roof

Heat pump

★ Proposed oil phase-out in Sweden
Advocates and practitioners


Buckminster Fuller

Paul Hawken

Sim Van der Ryn

J. Baldwin

Tom Bender

Peter Calthorpe

Michael Sorkin

William McDonough

Ken Yeang

Mark Hanson, PhD

Principles of Intelligent Urbanism

Wendy Jedlicka, CPP

Organic Design Operatives

Rob Hink, LEED AP

Carl Stein, FAIA

Chad M. Davis, AIA, LEED AP
Organizations


Ecosa Institute

Keyline Design

o2 Global Network

elemental architecture llc

Thompson, Ventulett, Stainback & Associates

Tricycle Inc.

Worldchanging

Hellmuth, Obata and Kassabaum

ASHRAE The American Society of Heating, Refrigerating and Air-Conditioning Engineers

United States Green Building Council

Green Map System

Bearsch Compeau Knudson

External links



Design Can Change - an initiative for the graphic design community to address the issues surrounding climate change.

Sustainable Print Design

Ecosa Institute Sustainable Design School

Design Council: Sustainability by Beatrice K Otto - Overview of sustainability and sustainable design

The first School of Sustainability Offering undergraduate and graduate degrees in sustainability at Arizona State University

Certificate in Sustainable Technology and Management Graduate Certificate for working professionals in business and engineering

Rocky Mountain College of Art and Design green design program

Boston Architectural College

Design (R)evolution Information on design with regenerative materials

ecoLogical Home Ideas Magazine for green home building/remodeling

Information Sources on Green Building

O2 global network on sustainable design

Terreform: Nonprofit Ecological Design Collaborative

Public Works and Government Services - Environmentally Responsible Construction and Renovation Handbook

Sustainable Design Update

Sustainable urban design

United States Green Buildings Council

Worldchanging

Green Design Section of Green Biz Online Magazine

Eco Design for Industrial Designers & Okala Curriculum

Sustainable Technologies Roadmap UK Chemical Industry - a look into the future of the chemical and chemistry-using industries

Engineering and Design Institute

Philadelphia University Master of Science in Sustainable Design Program

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