See also:

• Business: Construction and Maintenance: Building Types: Sustainable Architecture  (261)
• Science: Environment: Sustainability  (229)
• Science: Social Sciences: Urban and Regional Planning  (776)
• Society: Issues: Environment: Sustainable Development  (137)

This category in other languages:
	German  (28)   Italian  (13)

• Alstrom Group PC - Ecological architects with offices in Aspen, Colorado and Lawrence, Kansas.
• AMD Architecture - Woman owned firm in Salt Lake City, Utah specializing in environmentally sustainable architecture.
• Archiopolis Architects LLC - Ann Arbor, Michigan-based sustainable architecture firm describes design stratagies, theories and mission statement. The site also contains a small portfolio.
• Architects RMA - Architecture with conservation in mind. Located in Bath, UK.
• Ark-ology - Salt Lake City, Utah design firm provides its design philosophy, project gallery and company information.
• Black Architecture Limited - London-based firm specialising in the design and realisation of sustainable, urban, mixed-use projects.
• Brazil Planning - Design, construction services and environmental architecture, as well as a real estate consultant in the Western US and South America. Includes brief introduction and links.
• Brennan and Wilson Architects - Offers examples of sustainable architecture, housing and arts projects in the UK along with a practice profile and contact details. Located in Dunbar, UK.
• Broadway Architects - Designers with experience in ecologically sensitive green building, green architecture and community based planning projects. Portfolios, awards, and contact information.
• Caroline Pidcock Architects - Sustainable architectural design firm based in Sydney, Australia specialising in single residential, institutional and small-scale commercial architecture.
• Christopher Andrews Architect & Town Planner - Offers a complete range of architectural services, from site planning to interior design. Oakland, California.
• Coates Design - Seattle architect specializing in sustainable design and green building practices. Overview of services, photo gallery and press items offered.
• Collins Architects & Construction Co - Design-build firm involved in the environment and building sustainable architecture. Houston, Texas.
• Craig Allen Henritzy - Berkeley solar architect uses alternative building systems and references indigenous precedent.
• Croxton Collaborative Architects PC - Full- service planning, architecture and interior design firm in New York City specializing in environment / sustainable and human-centered architecture and design.
• Design Forward - Residential firm specializing in the use of straw bale, sustainable and green building, and renewable energy.
• Doerr Architecture - Boulder, Colorado based full-service architecture firm serving the Rocky Mountain region of the U.S.
• ECD Architects - Offering architecture and energy and environmental consultancy services for residential, commercial, education and arts/leisure. Located in London, UK.
• Edge Architects - Architectural firm specializing in alternative construction and environmentally appropriate technologies, such as straw bales, earth-rammed tires, pumice-crete, paper-crete and adobe. Contains project photos.
• Elements - A multi-discipline firm offering sustainable research, consulting and design services to private, corporate and public clients. Located in Kansas City, Missouri.
• Enno Wiersma - Architect's studio in Amsterdam, The Netherlands, specializing in an ecological approach. Profile, projects and commentary on modern architecture and earth building.
• Environment Associates - Offers environmentally-responsive, high performance, green home design, architecture counseling and technical consulting services. Houston.
• Exedra Architects - Sustainable ecological designs for residential and commercial projects throughout the UK.
• Farr Associates Architecture and Urban Design - Chicago-based firm focused on effective design and planning strategies that are environmentally-responsive to issues such as energy conservation, historic preservation and community-based planning.
• Finch Macintosh Architects - Winchester, UK firm offers its philosophy of sustainable design and portfolio of projects.
• Fleener Architects - Portfolio of commercial, residential, medical and corporate architecture with a focus on sustainable design. Includes profile and contacts.
• Form•ation - Conceptual design, sustainable building and urban design research. Offices in Switzerland and Germany.
• Gauge Architecture - Multi-disciplinary practice in Pretoria, South Africa specialising in architecture, planning, sustainable development, disabled access and capacity development.
• George Grams Architects - Design and construction group specialising in sustainable architecture and building. Lions Bay, British Columbia.
• Graybeal Architects, LLC - Carbondale, Colorado firm specializing in livable spaces with low or no impact on the environment. Details on experience and projects completed.
• Greenworks Architecture - A design firm specializing in environmentally friendly architecture, serving Seattle, Washington and the Pacific Northwest. Includes portfolio of work, services, design philosophy, and contact information.
• Hays + Ewing Design Studio - Charlottesville, Virginia architectural firm merging sustainable and green building design in commercial, cultural, residential and institutional projects.
• Hellmuth & Bicknese Sustainable Architecture - Full service commercial architectural design/consulting firm offering sustainable design services for educational, government, housing, commercial, retail, transportation, historical renovation and planning projects. Saint Louis, Missouri.
• Integrated Infrastructures Inc. - Sustainable architecture firm based in Ontario, California offering project management, site master planning and green building design.
• James Campbell Architects & Environmental Consultants - Practice with experience in architectural, planning and development projects covering all building classifications with special interest in energy, environment and ecological design. Kemnay, Inverurie, Aberdeenshire, Scotland.
• JE Ecostudio - Architecture and graphics studio focused on integrating sustainable practices into media, residential, commercial and civic projects.
• John Gilbert Architects - Specializing in sustainable developments. Expertise in housing, communities, conservation and offices. Advice on solar and geothermal heating and energy efficiency. Glasgow, Scotland.
• Kiss + Cathcart, Architects - Brooklyn-based architects provide information on photovoltaics, residential and commercial projects, and urban design practices.
• Madeen Environmental Architecture and Construction - Environmental architecture firm located in Durango, Colorado provides photos and designs of projects.
• Manasc Isaac Architects Ltd.. - Alberta, Canada firm specializing in green architecture and sustainable buildings. Describes sustainable designs, processes and projects, awards, company and personnel information.
• Paul Hewitt Architect - Specialises in environmentally sound buildings and the conservation and repair of existing buildings. Services and current and past projects. Based in York.
• Robert Harrison Architects - Seattle architects focus on sustainable design for residential renovation and new construction, including energy and resource conservation and healthy building.
• Rollins, Guy - Green architectural services for commercial and residential clients. Based in Wimberley, Texas.
• Sanya, Tom - Kampala, Uganda architect offers career and personal information, articles and overview of sustainable shelter project.
• Sarah Nettleton Architects - Architecture and landscape design services with emphasis on principles of principles of sustainable design. Minneapolis, Minnesota.
• Solarhomes - Architect Richard Wright offers environmentally sustainable design solutions for residential and commercial buildings. Based in New Zealand.
• Solterre Design - An architectural firm that specializes in sustainable construction, passive, solar and green architecture. Includes profile, objectives, portfolio, services, awards and contacts. Located in Canada.
• Sunbiosis - Charlottesville, Virginia based architect offering sustainable design, consulting services, buildings, and green architecture.
• Sustainable Built Environments - Melbourne, Australia firm that provides architectural and engineering services on a variety of types of ecologically-sustainable development projects. List of awards and profile of personnel.
• Sustainable Design Consulting - Offers green building technical consulting and process management. Includes recent and ongoing projects, and presentations. Offices in Richmond, Virginia and Silver Spring, Maryland.
• Sustainable Structures - Specialising in sustainable design and construction of straw-built homes in New Zealand.
• TerraLogos EcoArchitecture, PC - Clients include corporations, institutions and government agencies wishing to implement Sustainable Design and Development practices. Baltimore, Maryland.
• Terrasun Design, Inc. - A Colorado architecture firm that specializes in solar design, sustainable and green building philosophies for commercial and residential projects. Includes portfolio, history, and contacts.
• Timber Design - Specialises in the design of traditional and contemporary timber framed architecture. Profile and brief portfolio. Devon, UK.
• Van der Ryn Architects - Environmental architecture firm located in Sausalito, California providing ecological design for sustainable development, green architecture and natural building.
• Velocipede Architects - Seattle-based commercial and residential architects specializing in sustainable design.
• White Design Sustainable Architecture - Architectural design practice specialising in the design of sustainable, context sensitive, low energy, low environmental impact buildings. Montpelier, Bristol, UK.
• William McDonough and Partners - Full-service architecture and community design firm located in Charlottesville, Virginia and San Francisco, California, with an emphasis on sustainable design.
• Williamson Architecture - UK firm focused on sustainable green architecture.
• Zaretsky, Michael - California architect provides portfolio of work and philosophy.
• Zucker Architecture - Energy-efficient design and earth-friendly architecture for residential and commercial projects. Prescott, Arizona.