Tag Archive: planning


My article on San Francisco’s Sustainability republished by Living Green Magazine. Some photos can be found here.

Large affluent cities such as San Francisco are major consumers of world’s resources due to the concentration of population, intense economic activity and the comforts of modern life. They produce the most waste and pollution, hence inflicting a huge strain on the environment, potentially damaging it in the long run.

To support and maintain a high-level of quality, appeal, wealth and equal prosperity, cities have to strive to attain wealth without compromising the quality of life.

The city’s eccentric climate, wind power, temperatures, precipitation and the ever-unpredictable weather – including its famous fog acting as a shield in summer heat – are stimulated by its geography.

The sustainable development principle is based on the same standards as ‘Smart Growth’, providing a greater certainty in the development process, protecting environmental quality, and making efficient use of public money.

Territorial expansion, population, transportation, residential, business and commercial land use all influence the city’s planning regulations. These issues also affect the environment and city’s resources, balancing their utilization and exploitation while considering their quality and full potential.

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the soul of a Brazilian favela

Rio de Janeiro boasts a stunning natural location, the city sprawled along the coast and weaving in and out of bays and jungles, but that doesn’t exclude instability, crime, and poverty – and this results in a kind of melancholic appeal that may not be immediately recognized.

These are the same characteristics that give it its reputation and shape its main image.

In Rio’s peripheries you will find the infamous favelas (slums/shanty-towns), striking and quite scenic clusters of neighbourhoods that are speckled on the edges of steep hillsides all across the city’s vast territory. When first encountered it can be astonishing, as these examples of disparity indicate their transitional nature.

The visual aesthetic of these chaotic and unrestrained slums is a rush: a combination of cultural and visual symbols which personify it.

Rocinha, biggest favela in the Americas. Rio de Janeiro, Brazil

Cidade Meravilhosa is a city that can be seen as functionally disordered – confusing and messy, yet this anarchical functionality turns into a vortex of unabating energy that is not necessarily reflective of the realities of life within it.

It can also be defined in terms of massive social and economic contrasts: a vast gap between rich and poor, and a large number living in conditions of poverty. This resulted in many suburbs being made up of slums and situated on its hilly peripheries: hasty, disorganized, and fragmented city ‘planning’.

As it happens, the spirit of the favela is better viewed as a concept of contemporary art and a component of traditional Brazilian culture, where a connection between representation and experience show characteristics of the uncertainty of Brazilian cities.

It is fascinating how these architectural and planning patterns co-exist in Rio de Janeiro, which does have a structural plan and layout. That is also its uniqueness: their closeness to the wealthiest districts in the city, creating an image of striking social disparity and the marginalization of the urban poor.

Settlements in favelas are mainly informal, constructed without official permissions or building codes. The space is creatively negotiated by the residents, but it would have, otherwise, officially been dismissed as uninhabitable.

Favela dwellers, in other words, invent space. The settlements are never really considered ‘completed’, always in the process of progressing and spontaneously expanding.

CaRiocas, what Rio’s residents are known as, living in favelas build their own houses on top of already occupied lots, seeking to settle anywhere, however difficult it may seem. The huts are made of different materials and often use any scrap pieces of cardboard, wood, brick, plastic, fabric or any wayward objects that are found, and are assembled slowly, piece by piece. They don’t appear to be stable at all, but it doesn’t stop people from living there for years.

But the beauty of the favelas, the harmony of its people and their persistent energy can be felt – they are exhilarating places that grab the attention and curiosity with the kind of cultural energy that compensates for all the weaknesses.

Toronto’s bike proposal

I’ve written about London’s bike scheme and the Parisian one. So, here’s a little something about Toronto.

At the beginning of May Toronto unveiled the new Bixi rental scheme, hoping to join the ranks of global cities that already have extensive bike rental networks. However, Bixi doesn’t seem to be as user-friendly as those encountered elsewhere. It’s pretty expensive and there’s only 1000 bikes, all within a narrow downtown core (meaning: they can be rented and returned only there; 30min riding limit).

It’s not the choice most would make, especially given the already existing problems with Toronto’s bike infrastructure.

So firstly the city needs to improve the cycling framework and address the gaps in the existing network, in order to be able to accommodate the already large volume of regular cyclists and the new rental population.

Last year we heard proposals for a bike lane network, given the need for a continuous bicycle system in the downtown core. But the plan appears to have halted right from the onset with different proposals trumped.

Spacing Toronto Magazine reckons that this plan attempts, but comes up short in solving one of the greatest deficiencies in the cycling network — the poor connectivity and discontinuous routes in downtown, which oftentimes start or stop suddenly, forcing cyclists to merge into busy traffic.

More info:

Globe & Mail

Torontoist

Cyclists Union

The full City of Toronto Proposal

art you want to mount

Jeddah, an important Saudi focal point due to the holy Islam centres Mecca and Medina in its vicinity, is a burgeoning city that has grown at the expense of its surroundings.

Its informal settlements are particularly vulnerable as they lack the proper infrastructure, posing a risk to health and safety of the entire community.

The settlements, which supply low-cost housing for underprivileged citizens and immigrants, have emerged as a result of unmet demand for low- and middle-income housing, and are in violation of the adopted local planning policies.

The areas, labelled ‘unplanned’ or ‘informal’ settlements encounter enormous urban inequalities, including difficulties with setting and achieving prioritized targets aimed at reclaiming the settlements and helping transform the city into a cosmopolitan community.

The temporary housing solutions impede the growth and the quality of surrounding neighbourhoods, while still posing pressure on the municipality to provide affordable and adequate quarters for the growing population.

Spontaneous growth and layouts closely following those of the old city, with a network of small streets, shaded alleys and no passable motorized traffic resulted in neighbourhoods losing internal connectivity, making the city hard to navigate, service and desegregate.

Regeneration and reorganization of the informal areas into regular, unified neighbourhoods will free up the land and help create opportunities for responsible and sustainable future land uses.

More info: Fantasy cities, Saudi reality, Dev’t and urban reg, Strategic Plan, UN-HABITAT.

7 up

It’s nothing new but it is quite fascinating: this year the Earth will reach a population of 7 billion. We’re living in some pretty crowded times. More shocking is the fact that, apparently:

So, it’s not the space we’re lacking apparently

National Geographic Magazine is doing a series of articles all year long on population and various issues surrounding our growth, balance and how to cope with it all.

Here’s a little teaser trailer from them.

The first article in the January issue about no need to panic. Well, if you say so..

The March issue article analyzes our dominance and its impact.

la ville éclairée

Paris has long been considered the city of dreams.

For centuries, it was regarded as the art capital of the world and attracted many painters, sculptors, architects, writers, poets, musicians, filmmakers, who all together moulded it into a city with a very unique and strong character.

Its elegance, diversity, and exclusivity has attracted millions of visitors, travellers, migrants, and expatriates to admire it, celebrate its appeal, and be a part of it.

The 70 million annual visitors are not all new visitors. Those that reappear again and again do so because Paris is the kind of destination that perpetually reinvigorates itself, and it also has so much to offer that one visit, no matter how long, is certainly never sufficient.

Strikingly beautiful, with wide, flowing tree-lined boulevards, classical Renaissance architecture and monumental sites, it is regal and nobel.

What attracts millions of visitors and immigrants that keep pouring into its heart is its uniqueness. It remarkably triumphed above many others as it managed to retain its true personality. Rather than become engulfed in the metamorphosis, it embraced it.

In a seamless and well-suited fusion of old and new, Paris still manages to be perfectly duplicitous – this incredible symbiosis between the past and present accents its uniqueness.

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solar roadrunner

Futuristic ideas and innovative solutions for sustainability are always cool.

A special one that caught my eye was the solar-panel-laid highways.

The proposition is to lay out endless mazes of highways, freeways and parking lots, instead of asphalt, with LED lights and PV cells that generate solar energy.

Obviously they would have to be engineered to withstand the forces of traffic, but would be able to power up to tonnes of wattage a day and generate renewable energy for businesses and homes.

Mighty cool. In detail.

Though more expensive, it would be a sustainable solution, and the quality that would outlast asphalt. We must not think of everything in terms of bottom dollar.

Mig-mig.

edit: check out this video about such project.

The devestation after the 2004 tsunami and the effects of global warming put Maldives at some very pressing difficulties.

The damages after the 2004 tsunami were catastrophic – two thirds of the country disappeared momentarily into the Indian Ocean, and when the sea withdrew, it took 62 percent of the country’s GNP with it.

Electricity, communications and freshwater supplies on many islands were destroyed by the saltwater.

The country is poor, with around 40% GNP coming from tourism, a share of tuna fishing, but otherwise it is totally dependant upon foreign aid and loans. If it (or when it…) comes to the final frontier, who can they count on to be saved from being washed away by the rising ocean? And what would that entail?

Is that what Maldives can expect to face when global warming takes its toll, and the grim scientific forecast materialized as the world’s seas rise by as much as one meter within the next century?

Erosion is constantly eating away at the vulnerable atolls, and climate change is already palpable in the shape of more rain and more disease-carrying mosquitoes.

The next step would be to elevate the islands artificially by two to three meters, and to build solid walls along the coast safeguarding the islands against the tide and storms.

Read up further

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