We already see a large number of cities taking the lead in sustainability through innovative financing mechanisms, technological advances, policy and regulatory reforms, efficient use of land and transport, waste reduction, energy efficiency measures, and reduction of GHG emissions.
What is needed now for scaling this up is systematic knowledge exchange and learning among cities. Peer-to-peer learning is a powerful tool once contextualized and adapted to the particular socio-economic and political context. Iterative learning with feedback loops can help in finding transformative solutions.
Inspired by Singapore's successful and forward-thinking vision, the World Bank chose the city-state as the site for its first Infrastructure and Urban Development Hub. Aside from traditional lending and technical support to client countries, the Singapore Hub has been designed to facilitate knowledge exchange between Singapore and other countries on issues relating to urban planning and management.
Jordan Schwartz, its Director, tells us more about the role of the Singapore Hub as a global knowledge platform for sustainable urban development.
We have all come across people whose homes have beautiful and always blooming plants and flowers – people with a so-called “green thumb”.
But did you know that cities too can have a “green thumb”? Singapore is certainly one of those cities.
Also known as the "garden city”, Singapore is set to become a "city in a garden”. The abundance of greenery is a striking feature, with parks, green roofs, street side plants, and trees on every corner.
But greenery is not there just to please the eye and create livable public areas — it also helps mitigate the risk of flooding.
Singapore, like many other densely-populated cities, is at risk of flooding. One way to tackle this is by greening public spaces and encouraging private development to follow the principles of the government’s flagship “ABC” program, which looks to make water “Active, Beautiful and Clean”. Carefully planned and implemented, investments in so-called “green infrastructure” are paying off: they make the city more resilient and more sustainable in the long-term, and also create more spaces for people to meet and interact.
Although Singapore’s dedication to greening public spaces is remarkable, it is not the only city that is getting its hands “dirty” to promote natural ecosystems. The Netherlands has been promoting green approaches in urban planning for many years now, with the innovative redesign of sewer systems, or the creation of multi-functional “water squares” which can hold storm water when rain is heavy while otherwise serving as a social space.
I just returned to Vietnam after attending the World Bank’s first-ever , a series of events that brought together city leaders from across Asia and beyond to explore innovative approaches to urban planning and management.
A topic that cut across all these areas is flood risk management, which was featured extensively during the launch event of the Global Platform for Sustainable Cities. I had the opportunity to learn more about the role of green mitigation infrastructure in integrated urban flood risk management, with lessons from Japan, Korea, Sri Lanka, Senegal, and the Netherlands. In these countries, green structures such as retarding basins, permeable pavement, and rainwater storage or infiltration trench have complemented conventional structural measures to reduce flood risk in a cost-effective manner.
Photo: Nicolas Lannuzel/Flickr
I like to think of Singapore as the Pelé of urban design. The city regularly appears in the top ranks of globally livable, connected and competitive cities. Pelé once famously said, "Success is no accident. It is hard work, perseverance, learning, studying, sacrifice, and, most of all, love of what you are doing or learning to do”. There is no doubt that Singapore’s accomplishments have been made possible by the hard work, perseverance and far-sightedness of its policy makers.
A 2013 speech by Peter Ho, Chairman of the Urban Redevelopment Authority, outlines the careful thought, planning and attention to detail behind Singapore’s urban policy, particularly the decisions, influence and foresight of Mr. Lee Kuan Yew over the decades of development. One astonishing success has been the provision of affordable housing and the care with which each neighborhood has been designed, taking care of the smallest details, in order to ensure social cohesion and a sense of community. These details include provisions for hawker centers and high quality public green spaces.
To discuss some of the key infrastructure challenges faced by its client countries, the World Bank recently hosted its first International Conference on "Sustainable Development through Quality Infrastructure” in Tokyo, Japan. But what exactly do we mean by "quality infrastructure", and what role can it play in creating resilient, sustainable cities?
When we think of urban expansion in the 21st century, we often think of ‘sprawl’, a term that calls to mind low-density, car-oriented suburban growth, perhaps made up of single-family homes. Past studies have suggested that historically, cities around the world are becoming less dense as they grow, which has prompted worries about the environmental impacts of excess land consumption and automobile dependency. A widely cited rule of thumb is that as the population of a city doubles, its built area triples. But our new study on urban expansion in East Asia has yielded some surprising findings that are making us rethink this assumption of declining urban densities everywhere.
- population growth
- sustainable urbanization
- East Asia urban expansion
- population density
- Urban Development
- East Asia and Pacific
- Lao People's Democratic Republic
- Taiwan, China
- Korea, Democratic People's Republic of
- Korea, Republic of
Also available in Thai
The wet season has already arrived in Thailand, and with it, also memories of the devastating floods that in 2011 affected more than 13 million people, left 680 dead, and caused US$46.5 billion in damages and losses. The impact of the floods on businesses and global supply chains has been well-documented with accounts making headlines throughout 2012. But how about the poor?
The flooding altered the lives of hundreds of thousands of men and women - particularly those in already precarious situations. Two years onwards, what has changed? Having visited two slum upgrading projects in north Bangkok last month, there are insights relevant for other Asian cities grappling with rapidly growing populations, the force of natural hazards, and climatic uncertainties.
News story by Hannah Bae, Seoul
Near Seoul, a new city rises from the mud flats, aiming to become a world model of sensor-activated, computer-driven management of an entire city.
SONGDO, South Korea – Designed as a “city within a city” – in this case, the port city of Incheon, just west of South Korea’s capital in Seoul – the Songdo urban development is expected to become a bustling hub of efficient global commerce, education and research and development.
What happens when you build a city from scratch – or, rather, from mud flats?
The result isn’t instantaneous. Right now – the spring of 2011 – the reality, following more than $10 billion of the estimated eventual $35 billion invested over seven and a half years of construction, is clusters of skyscrapers amid a giant construction site, only just starting to show signs of life.
However, 2011 will be a big year for Songdo, as the city takes major steps toward becoming one of the most technologically advanced urban spaces in the world.