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Abstract—Cairo is considered one of the main growing cities
in the Arab world today. Conventional planning has failed to
direct this growth towards creating sustainable urban
environments for all, and has instead encouraged lopsided
development that caters only to the affluent sections. This trend
has affected public urban spaces as well, which are now
centered on consumption and dependant on heavy investment
in real estate and technology. This has a considerable impact on
the spectrum of socio-economic groups that are able to access
and use them. Taking as a starting point the principles and
concept of Green Urbanism, the paper questions the prevalent
situation, and focuses on three aspects that have been ignored in
recent approaches in recent development plans. The first
(Green Urbanism) is explored as a main principles to revitalize
the second (Public Spaces), in order to achieve the third
(Sustainable Model) as a long term goal. This is done using
analysis and design in parallel, and results in a proposal for a
new design process and through it, scale specific design
solutions for Cairo public spaces that will create a high quality
of life for the people of the heavily populated, demographically
diverse and socio-economically fragmented city.
Index Terms—Green Cairo, GCR vision, green urbanism,
urban spaces, smart green city.
I. INTRODUCTION
Over the last fifty years, cities and towns have been under
great transformation, from compact forms with an
identifiable centre and bearers of history and culture, into
amorphous urban areas, sprawled, without borders and losing
their cultural identity and functions. The city became less
defined by its physically borders with the development of
suburbia and huge areas with detached buildings. Moreover,
the biggest challenge for cities and towns nowadays is
integrating the requirements of sustainability. Thus, the
development of comprehensive and sustainable green city
approach, or eco-cities, will be vital for the urban future of
the middle-east, especially a city like Cairo with all what is
happening in it now in the major political and urban changes.
The research plan for this paper was to cover these points:
• The general overview of green Urbanism and its main
principles.
• The current urban spaces network situation in Cairo, and
its future vision.
• Proposing sustainable design and evaluation process.
Manuscript received January 18, 2013; revised March 18, 2013.
Usama Nassar is with Architecture and Urban Planning Department,
Faculty of Engineering, Suez Canal University, Egypt (e-mail:
usamanassar@hotmail.com, usama.a.nassar@gmail.com).
II. GREEN URBANISM REVIEW AND PRINCIPLES
A. Theory Review
Green Urbanism is a conceptual model for zero-emission
and zero-waste urban design, which arose in the 1990s,
promoting compact energy-efficient urban development,
seeking to transform and re-engineer existing city districts
and regenerate the post-industrial city centre [1]. It promotes
the development of socially and environmentally sustainable
city districts. According to Beatley [2], green urbanism is the
term that captures both urban and environmental
sustainability. The need for a revised approach has been an
ongoing concern with the so called new urbanism, so
enthusiastically endorsed by many American architects and
planners [3]. Beatley, in his revolutionary book (Green
Urbanism: learning from European cities) has mentioned that
the vision of green urbanism includes the programs, policies
and creative design ideas for urban renewal and environment
sustainability.
Steffen Lehmann [4] added the phrase also provides a
proactive vision of what might be our zero-carbon, fossil fuel
free future: overlapping mixed-use activities, living and
working building typologies explored on the urban scale,
infrastructures systems for renewable energies, public
transport and individual energy-efficient building designs.
According to Beatley [5], cities that exemplify green
urbanism are which have the special and important design
qualities and characteristics as shown in Fig. 1.
GreenUrbanisminthecity
Strive to live within their ecological limits, reduce their
ecological footprints, and acknowledge their connections with
and impacts on other cities.
Green and that are designed for and function in ways analogous
to nature.
Achieve a circular rather that a linear metabolism, which
nurtures and develops positive symbiotic relationships with and
between its hinterland.
Strive toward local and regional self-sufficiency and take full
advantage of and nurture local/regional food production,
economy, power production.
Facilitate and encourage more sustainable, healthful lifestyles.
Emphasize a high quality of life and the creation of highly
livable neighborhoods and communities.
Fig. 1. Design characteristics of green urbanism in cities (Beatley, 2000)
B. Green City, and Principles of Green Urbanism
An increasing proportion of research in climate change
mitigation and adaptation in certain disciplines focuses on the
future of our cities and how we will design, build, operate,
Usama Nassar
Principles of Green Urbanism: the Absent Value in Cairo,
Egypt
International Journal of Social Science and Humanity, Vol. 3, No. 4, July 2013
339DOI: 10.7763/IJSSH.2013.V3.258

maintain, and recycle products, as well as on buildings and
city districts in a low-carbon urban future [6].
According to Lindfield [7], the urban dimensions shown in
Fig. 2 represent different overlapping layers that are needed
for creating a smart urban structure. Such a model for smart
cities needs a systemic approach, encompassing different
dimensions of “smartness” and stressing the importance of
integration and interaction across many areas.
Fig. 2. Main urban dimensions for creating a smart green city (Beatley, 2000)
Steffen Lehmann [8] defined Green Urbanism as an
interdisciplinary process; it requires the collaboration of
landscape architects, engineers, urban planners, ecologists,
transport planners, physicists, psychologists, sociologists,
economists and other specialists, in addition to architects and
urban designers. He reached in his book (The Principles of
Green Urbanism. Transforming the City for Sustainability,
2010) a short list of 15 principles for local action and a more
integrated approach to urban development, which are:
• Climate and Context: Based on climatic condition prior
to selected city, every sustainable design project needs
to maintain a complexity within biodiversity,
eco-system or neighborhood layout.
• Renewable Energy for Zero CO2 Emissions: Transform
city districts into local power stations of renewable
energy sources including solar PV, solar thermal, and
other new technologies.
• Zero Waste City: Cities should adopt zero-waste urban
planning in line with the manufacturing of metals, glass,
plastics, paper into new products.
• Water: Cities can be used as a water catchment area by
educating the inhabitants in water efficiency, promoting
rainwater collection.
• Landscape, Gardens and Biodiversity: Introduce
inner-city gardens, urban agriculture and green roofs to
maximize the resilience of the eco-system through
urban landscape.
• Sustainable Transport and Good Public Space:
Compact and Poly-Centric Cities: An integration of
non-motorized transport, such as, cycling or walking
and bi-cycle or pedestrian-friendly environment with
safe bicycle ways, eco-mobility concepts & smart
infrastructure.
• Local and Sustainable Materials with Less Embodied
Energy: City construction by using regional, local
materials with less embodied energy and applying
pre-fabricated modular systems.
• Density and Retrofitting of Existing Districts: The city
is with retrofitted districts, urban infill, and
densification/intensification strategies for existing
neighborhoods.
• Green Buildings and Districts, Using Passive Design
Principles: The city, here, applies deep green building
design strategies and offers solar access for all new
buildings.
• Livability, Healthy Communities and Mixed-Use
Programmes: The prime concern of the city is for
affordable housing, mixed-use programmes and a
healthy community.
• Local Food and Short Supply Chains: High food
security and urban agriculture by introducing ‘eat local’
and ‘slow food’ initiatives.
• Cultural Heritage, Identity and Sense of Place: A
sustainable city with high air quality, no pollution for
good health, fosters resilient communities having public
space networks and modern community facilities.
• Urban Governance, Leadership and Best Practices:
The city applies best practice for good urban
governance through combined management and
governance approaches and sustainable procurement
methods.
• Education, Research and Knowledge: The city includes
technical training and up-skilling, research, exchange of
experiences and knowledge dissemination for all in
sustainable urban development.
• Strategies for cities in developing countries: Particular
sustainability strategies are needed for cities in
developing countries, such as train local people to
empower communities, creating new jobs and
diversifying new job structures to harmonize the
impacts of rapid urbanization and globalization.
III. CAIRO CITY SCALE ANALYSIS
A. Background and Current Situation
When the city of Cairo was rebuilt and laid out by the
Fatimid's in 969–974, and named al-Qahira (the victorious),
20 percent of it – roughly 30 hectares – was devoted to open
space. East of the al-Mu’izz palace, horse-riding grounds
were turned into a royal park and garden and a large central
space to the west was dedicated to military parades and
religious gatherings. During the Fatimid, Ayyubid and
Mamluk periods, Cairo was one of the most advanced cities
of learning in the Islamic world [9].
The growth was compounded by an urban dynamic
characterized by disinvestment in the city centre areas. The
combination of less investment – particularly in the
maintenance and development of housing – and an influx of
people, created stresses in the urban fabric that condemned
many people to lower standards of living [10]. These days,
340

Greater Cairo Region1
consistently scores low on quality of
life indexes, brought down by air pollution, congestion and
education. It ranks better when economic and political weight
is taking into account (Fig. 3).
Fig. 3. The ranking of Cairo city in 2010
It is worth mentioning that the revolutions and unrest of
the Arab springs of 2011, have affected North African and
the Middle Eastern countries in varying ways. And till now it
is still affecting the development plans in Cairo.
According to Elzamly [11], most of green urban spaces
located around the central Cairo and Giza area, except for the
two parks in Helwan (Tokyo gardens – Japanese garden).
Also the biggest two parks (El-Fostat park – Al-Azhar park)
located in historical context in old Cairo.
Recently, there is a lot of new private housing compounds
built around the ring road, and it has large spaces of green
areas to be used privately by its inhabitants.
Fig. 4. Existing green spaces network of Cairo city in 2011 (Google earth
image adapted by the researcher)
B. Greater Cairo Region Vision
According to Ibn Khaldun, Cairo was once ''a city beyond
1
Greater Cairo Region is the integrated urban area around Cairo,
spanning across part of three governorates', Cairo, Giza and Qaliobya.
imagination'', rapid growth over recent decades have brought
great challenges. Toward regaining that, in greater Cairo
region urban development strategy report which were
established in 2011 by General Organization for Physical
Planning in Cairo (GOPP), and after two years or experts
studies covering a wide spectrum of topics to bring together
the vision and development ideas for the future of GCR, they
defined a clear vision for the future of GCR. The vision of
Cairo 2050 consist of three pillars to summarize it, which
internally divided into eight moves to turn this vision into
reality, and to guide the decision making into the
implementation period. Fig. 5 [12]
Fig. 5. GCR Vision: three pillars and eight moves
C. Proposed Sustainable Design and Evaluation Process
towards Green Urbanism
Based on Green Urbanism theory review, as well as
preliminary study of Cairo city scale and its governmental
vision for future development, this paper form the basis for a
proposed sustainable design and evaluation process of the
project to achieve green urbanism principles, and proposal of
solutions at different scales and break points in the process.
Fig. 6
Fig. 6. Proposed Sustainable Green Urbanism design model for GCR
341

The proposed design and evaluation process covered green
urbanism principles, and achieve a middle ground between
the theory and the current situation of GCR. Graphic
representation of the model shows actors, scales and analysis
fields, it also map the hierarchy from users to government
through the process. To show the connection intensity, and
influence at different design scales, this model needs to be
tailed according to the specialty of each location. Each one of
the actors has a special role as in Fig. 7 [13].
Fig. 7. Tasks of each actor in the design proposal (Adapted by the researcher)
IV. CONCLUSION
The proposed design process will empower the urban
designer – to borrow Richard Buckminster Fuller’s [14]
words – to find ways of ‘doing more with less.’, it has
touched on some of the urgent topics around sustainable
Green Urbanism and Cairo city development vision. It will be
essential to continue to develop the proposed design process
taking into considerations some of the important points
which were derived from the study such as:
• Green Urbanism is a holistic approach that requires a
combination of intelligent planning, efficient design
and the cooperation of both the urban population and
government. Without collaboration of all actors, the
best plans to build a regenerative city will fail.
• The proposed design proposal is a continuous process
and should have no end.
• Understanding the nature of each place leads to more
informed policy development and service delivery at all
levels.
• A baseline of data will enable change to be tracked over
time and enable planning for a changing climate.
• Each one of the actors has its impact and influence on
the design process scale, and some of it is an essential
part of the implementation of micro projects as well. For
that it is one of the most important next steps to study in
focus to magnify the complicated network.
• Cairo city needs to maintain its unique identity, cultural
value, memory, diversity and authentic character. The
most sustainable building is the one that already exists.
APPENDIX
A. GOPP
GOPP, General Organization for Physical Planning, is the
governmental organization responsible for planning public
policy and sustainable urban development, and preparation
of plans and programs of this development at the national,
regional level. (http://www.gopp.gov.eg).
B. GCR Vision: [12]
GCR's future vision is one of a global, inclusive and
sustainable region. This proposed vision translates into a
clearly define set of priorities that will guide the policies and
decisions during the implementation period. Ten key targets
summarize the priorities for Greater Cairo in the future:
• There will be at least 15 million inhabitants living in
new urban communities with an increased diversity of
house hold types.
• The use of public transportation for a professional
commutes will dramatically increase with a maximum
time of 45 min. between down town and all new urban
communities.
• There will be 0 (Zero) inhabitants living in unsafe areas.
• There will be at least 4.8 million additional affordable
housing units in the region.
• The region will have created at least 8 million jobs with
an increase share of business services and high tech
industries.
• The region will be ranked within top 3 of the best
locations in the Middle East and Africa for doing
business.
• There will be more than 100 million nights spent by
tourists in the region annually.
• The region will be systematically ranked better than 25
in Global City Ranking.
• The region will reduce its green house gas emissions by
30 % from 2010 levels.
• The part of renewable energy in GCR will rise and
reach 20% of total electricity usage in the region.
342

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[12] Greater Cairo Region Urban Development Strategy, Vision and
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[13] M. Jenks and R. Burgess, Compact Cities, Sustainable Urban Forms
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Usama Nassar is an assistant professor in
architecture department, faculty of engineering in
Suez Canal University, born in Cairo in 1973,
graduated in 1995 from Department of Architecture,
Faculty of Engineering, and Cairo University.
Obtained hid MSc. in 2001 from Department of
Architecture in Cairo University and PhD in 2010
from Suez Canal University after two year studying in
Birmingham City University, UK in a channel
program. Most of his current research work focuses on Landscape
Architecture and Urban Design. Dr. Nassar is a member of Egyptian
Engineering Syndicate (EES) in Cairo, and Society Of Upgrading The Build
Environment in Cairo. He participated through Associated Consultants
office in Egypt and jointly with AECOM in the international competition for
the revitalization and upgrading of the central zone of khedivial Cairo and
the project won the first place.
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