What may be missing in the way we plan and discuss cities?

Please visit my web page "Urban Tenets" at https://urbantenets.nl/

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Taking example of a street

Lets see the possible levels of articulation of urban streets, in increasing order of sensitivity/ relevance. It is noteworthy that city administration in different parts of world simetimes choose to stop at any given stage of sensitivity depending on their statutory mandate, resource and motivation.

1. Basic street or road design, that can simply be achieved by adhering to standard engineering practices (dry, wet underground/ surface utility), following road design code book, following landuse regulations, and following design standards for different hierarchy of roads. Above is mostly possible without traffic modelling, without bespoke landscape design input and even in absence of urban design guideline.

2. Further, a good street design can be considered one that takes traffic modelling into consideration. Street that has urban design guideline in place and follows streetscape guidelines, also one that utilises tailored landscape, street art, street activation etc.

3. A better street design is possibly one that follows emerging good practices of low impact development, blue-green infrastructure design principles, urban heat island mitigation measures, rewilding, wind flow and shadow analysis etc.

4. Even better street design is the one that takes context into consideration i.e., adjoining laduse typology based activity intensity, local community needs, user ability and comfort, recreational needs, prioritization of road users including hierarchy of transit modes, adapting activity over the day.

5. Also those streets that considers, safe way to school, vision zero, disaster preparedness etc.

6. Then there are those streets which consider reclaiming rights of certain types of users (sometimes bottom up and radical),

7. Further there are those streets which are adapting itself to autonomous and EV transit regime, predictive monitoring, IOT based experience, AI algorithm, VR utilities, and ground for ML,

8. Also there are those which just started to consider following elements in street design, like psychological impact of street on different demography, perception by cultural groups, adapting streets to different demographic traits (age, gender), equity etc.

9. Then also those streets which may be adapted to requirements of wider spectrum of special needs and aspirations of previously subdued and unrecongnised social strata.

Realising the complexity and granularity that may exist in design of a street (and cities in general), seems that the current narrative, discourse and debate on street (and cities), still remains quite fragmented. A broader outlook and comprehensive approach may help plan better.

Author: Anoop Jha

[Recent update

Starting 2024, launching urban management, interior design, home decor and commissioned artwork services in the Netherlands, serving local as well as international remote clients.

Please Note, that I am also conducting a FREE 45-minute online individual consultation on your interior design and home decor needs and aspirations if you are in the Netherlands or even internationally. Drop me an email at anoop.jha@gmail.com 

Please visit my web page "Urban Tenets" at https://urbantenets.nl/

Instagram interior design page @urbantenets 

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#urbanplanning #urbandevelopment #urbanmanagement #urbandesign #smartcity #Amsterdam #Utretch #Hague #Delft #Eindhoven #Rotterdam #Netherlands

Possibly solution to city's space and resource scarcity is within city limits itself!

Please visit my web page "Urban Tenets" at https://urbantenets.nl/

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POPULATION AND DENSITY

How many people can peacefully and respectfully coexist within one Square Kilometer of a city without compromising on functionality and respectable individual social space. You have empirical examples and you can also make a simulation model of maximum density case scenario including residential, working and transitory population. Acknowledging that population density is never a correct indicator of quality of life. Acknowledging that 2 dimensional approach of population density should be revisited to include 3rd dimension as more and more people are being accommodated vertically, and as more and more utilities, mobility, asset, cargo can be accommodated underground in coming times.

CONSTRUCTION

How much Built Up Area (BUA) a City can technically hold within one Sqkm, given the limitation of existing construction technology, available sustainable material of choice and considering requirements of structural stability. You can build and test scenarios and models based on type of landuse including mixeduse case and you can also make digital twin/ BIM/vGIS model to check if model is workable as habitable. Acknowledging that Hong kong style housing was never an ideal architectural concept of creating more built-up area in a city and it was only a technological and financial constraint. Rather imagine constructing a Cubic Km of monolith Real Estate including private and public space like a perforated Swiss Cheese in form of space frame as a maximum BUA case scenarios.

BIODIVERSITY

How much Biotic Diversity in terms of native regional flora, fauna and wild meadows can be accommodated in a Cubic km of City along with humans without overwhelming, compromising or competing for space and other resources considering their growh rate. Acknowledging that way too much of biodiversity in a city was never a good idea, like some exotic species leading to biodiversity nuisance and like beehive on every corporate office and public buildings leading to severe pollination issues.

SUSTAINABILITY AND SELF-RELIANCE

How much self sustainability a Cubic km of city can achieve in terms of it's own

1) Food security,

2) Energy needs

3) Waste load management and

4) Water security, through range of means-

1.a) Urban agricultural, edible landscape, Food forest, community seed bank, school seed bank, vertical farm, rooftop greenhouse, bush food experience, kitchen garden, aquaponic, hydroponics, aeroponic, doomsday vault, extended shelf life solutions-

2.b) Energy education, energy aware lifestyle, energy conservation by design, interventions and appliances, energy load management, IoT and edge devices, building energy load management through solar passive architecture, building insulation/ ventilation, harvesting and storing energy from sun, wind, algae, river, stream, canal, organic waste; biofuels, heat recovery from process and thermal storage, Air Source Heat Pump/ ASHP, open window detection, micro turbine-

3.c) Waste reduction, circular waste economy, recycling, reuse, upcycle, repurpose, near zero construction waste,

4.d) Water conservation, treated sewage effluent, waste water treatment, IOT Sensors, water saving appliances, precision agriculture, mist irrigation, water from air condensation, extracting drinking water from air and others, flood water harvesting, storm water retention basin, cloud seeding,.

Author: Anoop Jha

#urbanplanning #cityplanning #townplanning #sustainability