Thet Hnin Su Aung
10 mins read
Interchangeable with green architecture and ecodesign, sustainable architecture is a philosophical and design approach that reduces negative environmental impact while, to an extent, preserving natural resources, meeting the users’ needs and improving the quality of life. The most common sustainable or green features are – using energy and resources efficiently, using and promoting the use of renewable energy and a general consideration of both the occupants and the environment during design and construction.
With the right focus, achieving sustainable design is no longer as difficult before. Recent technological developments in the AEC industry, like BIM, can aid architects to make the right decisions for sustainable design projects.
Fallingwater by F.L.Wright (Source: https://franklloydwright.org/)
Dubbed one of the greatest modern architects, Frank Lloyd Wright is a familiar name to all architectural graduates. At the time of his practice, sustainable or green architecture was not as popularised as today. However, Wright was already well known for using natural materials, usually in their authentic forms, and they became a key feature of the building. To him, attention and respect to the local environment mean paying attention to material use, maximising natural light, functionality and sustainability to bring less impact to the surrounding. His designs emphasised natural ventilation and daylighting to be both sustainable and economical, possibly providing heating and cooling. Many consider his works relevant today due to these sustainable factors. He believed that to be sustainable, nature, people and built structures should support each other and thrive together.
If people know Wright, they will also know of Fallingwater. A fine example of his organic architecture, it appears as if it is naturally a part of the surrounding, rather than something built into it. In this way, the house, along with its occupants, becomes harmonised with the natural surroundings.
Menara Mesiniaga in Malaysia (Source: https://www.architecture.org.au/)
This Malaysian architect is also an ecologist and an author, focusing on innovative eco-design that is environmentally responsible. Ken Yeang formally studied both architecture and ecology which helped create a relationship between the environment and the design effortlessly. He placed importance on ecodesign by minimising the use of non-renewable energy, instead opting for low-energy design. Years of passive design research for high-rise buildings brought about the design for Mesiniaga Tower as part of his Series 2 towers. This tower has become an influence on skyscraper design with responsive bioclimatic design principles. In his book, Dictionary of Ecodesign, he laid out the six primary sustainable design principles. Yeang believes ecodesign is not only the bio-integration of the built and natural environments but also about prevention; of resources and energy depletion, of environmental degradation by infrastructures. The design must have minimum destruction to the environment.
Vedana restaurant (Source: https://vtnarchitects.net/)
A name that is synonymous with bamboo architecture, Vo Trong Nghia is known for creating spectacular projects using bamboo (see Vedana restaurant). But it is not the only material or green element he works with. He, hailing from Vietnam, aims to transform the country’s urban spaces with sustainably designed works, together with the public’s attitude towards this typology. Even his non-bamboo buildings have nature integrated, incorporating natural ventilation and green spaces. The aim of reinterpreting vernacular architecture is to reconnect humans to nature, as he feels they have become rather disconnected from it living in concrete jungles. Nghia sees the high density and energy of cities as a challenge to architects and believes going green is the answer. The design of a project by VTN Architects is influenced by the surrounding nature to become harmonised with it, hence the choices for rather atypical use of materials.
More architects and designers have taken up bamboo as a favourite building material for its strength and flexibility for design. In addition to Vo Trong Nghia, here are 5 more designers taking the world of bamboo architecture by storm.
ICEHouse in Davos, Switzerland (Source: https://mcdonoughpartners.com/)
William Mcdonough is an architect, author and educator. He is known for his Cradle to Cradle philosophy and the Hannover principles among many other things. The Cradle to Cradle framework highlights the five goods: good materials, economy, energy, water and lives. The designs at Mcdonough + Partners are not just for the present, but are also built anticipating the future. As a result, they are adaptive, flexible and perhaps even regenerative. This framework allows maximised usage of materials, after which they will be recovered and regenerated. A building can be designed for a predetermined lifespan, later on, it will be broken and regenerated for a different design issue. Instead of the traditional three Rs (reduce, reuse, recycle), Mcdonough encourages upcycling materials after their life spans. The ICEhouse in Switzerland is an example of a project getting deconstructed and reconstructed at a different site.
Sai Prashanthi Rural School (Source: https://www.biome-solutions.com/)
If one looks up ecological architecture in India, the name Chitra Vishwanath would surely come up. For this green architect, the ecological green approach is the key for both simple and complex projects. Ecology is defined as the relationship of living things to their environment and to each other. In architecture, it means connecting the people to the natural environment within the built environment.
At Biome Environmental Solutions by Chitra Vishwanath, the aim is to address environmental issues through design with affordability and reduced ecological footprint. Mud-brick is a common material used in many of the projects. The resource comes from the earth onsite excavated for foundations. All the other materials are also local. Other sustainable elements found in the projects include rainwater harvesting and gardens where possible as water can be scarce in the region. The Atelier school project has economical, renewable and recoverable building techniques and materials incorporated. She was committed to using the earth from the site, going as far as to convince any hesitant client about the mud-brick technique by building a wall of rammed earth.
Design of Domigo Earthship (Source: https://www.earthshipglobal.com/)
- (interview with urbanNext)
This architect may be quite different from the others whose designs are considered more mainstream. Regardless, he too is an architect who is invested in sustainable architecture, just with a rather unorthodox flair. He coined his approach “radically sustainable architecture” with the responsible use of materials. Michael Reynolds found Earthship Biotecture which designs energy-efficient buildings with discarded materials.
His principles are simple; a harmony of function, design and environment, with no hint of grandeur. The projects are generally referred to as Earthships, constructed using both natural and upcycled materials. Made to be sustainable, all designs incorporate various, if not all, principles of Earthship Biotecture that can perform at any part of the world.
Canada Earth Tower (Source: https://perkinswill.com/)
Peter Busby is one of the design principals at Perkins+Will Vancouver. He started his firm in the 80s which later merged with Perkins+Will, a leading sustainable firm for decades. His works focus on human experience and need with the use of natural resources and efficient renewable energy. Influencing how people live is not the only aim; how the environment is treated, or even how cities are formed, is treated with great importance.
Busby was involved in the project for one of the world’s tallest hybrid wood towers, Canada Earth Tower, in Vancouver. The aim is not only to design with green elements but also to alter the market and public perception by celebrating nature and green materials. Reinforced concrete is limited to the foundation and the elevator core that support lateral stability; the dominant material used is fire-resistant cross-laminated timber. This proposed design emphasised green features to lower energy consumption and to public areas for reconnection with nature and local biodiversity.
Voluntariat Homes (Source: https://anupamakundoo.com/)
Sustainable both ecologically and socio-economically, Anupama Khundoo combines modern and traditional materials usage with local artisanry. Her understanding of materiality and technology, along with an appreciation for local craft, allows her to utilise each to provide maximum quality space full of identity and beauty. The materials used range from concrete and ferrocement to rammed earth and repurposed terracotta bowls.
Voluntariat Homes project, at Pondicherry, is a fitting example for a display of unconventional material usage; environmentally friendly and low cost nonetheless. The mud bricks used were all made on-site by local artisans and the building was fired as a whole to create catenary-shaped domes. On the other hand, the use of ferrocement can be seen splendidly in the Full Fill Homes, a modular affordable housing units project. Favouring the works of local craftsmen and traditions, she and her team researched and developed vaulted terracotta roofing with the skills of potters at Auroville. By using local materials and workmen, any impact on the local environment is minimised and the connection to the local community will be maintained. Last year, she received the RIBA Charles Jencks Award for her holistic approach to the theory and practice of architecture.
Global Mission School (Source: https://footprintsearth.com/)
Yatin Pandya is not only a practising architect but also an author, academician and activist. He founded Footprints E.A.R.T.H (Environment Architecture Research Technology Housing) which focuses on both architectural design and research for affordable and sustainable projects. The focus is not only on environmental sustainability but also on affordability, contextual and socio-cultural sensitivity. Pandya’s preference for vernacular architecture allows a combination of modern techniques with traditional knowledge. He believes there are solutions to socio-cultural relevance, environmental and economic sustainability and perennial aesthetics in indigenous traditional wisdom for architecture. Recycling and upcycling are common processes at Footprints E.A.R.T.H, as a sustainable approach to using urban waste.
Use of salvaged materials at Tendu Leaf Resort (Source: https://eugenepandala.com/)
Similarly to Pandya, Eugene Pandala, also turned to the ‘ancient’ for sustainability wisdom. He is well-known for using mud to create his designs. The inspirations come from the vernacular approaches in India, exploring both sustainability and affordability. In addition, these designs show how eco-friendly and viable mud is. Pandala also uses timber and waste materials, in line with his sustainable approach. Steel and concrete are only relied on when necessary. The Tendu Leaf Jungle Resort was built with salvaged steel and waste wood of an old building, together with mud and stone from the bank of river Ken. A sensitive approach to the local environment, nature was both an inspiration and an architectural element. Connection to nature, in addition to green design, is the intention behind all Eugene Pandela’s works.
It is nearly impossible to talk about all leading green architects with just this list. And there are more emerging as sustainable architecture is becoming a necessity and more than a concept as the AEC industry helps fight for a greener cleaner world.
To know what it's like to specialise in sustainability as an architect, listen to our mentor, Afshan Rehman, shares her insights and experience.
Sustainability is the way forward now. Read more about it and other design-related articles at the Resources. If you are looking to upskill, master BIM with our BIM Professional Course, taught by industry experts, and create sustainable design projects with informed decisions.
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