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Ronald Rovers
articles with visions, concepts and explorations about sustainability
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smartcities

Dutch Future: Dryland and Boatland

22 november 2021admin
jachthaven-texel

It’s about time to face the hard truth here in the Netherlands: building below sea level isn’t handy, to say the least, to say modestly it’s destroying capital, and to say it hard: it’s endangering people. The soil is sinking,… Continue Reading →

future, housing stock, policies, smartcities

Jaime Lerner – Curitiba

20 augustus 2021admin
lerner-1

Just recently, in May, Jaime Lerner passed away. He more or less invented sustainable urban development. A little tribute. Everything has to be sustainable or circular these days, including the cities. Now, is there a city that has already applied… Continue Reading →

architects, history, innovation, people, policies, politics, smartcities, society, urban

Forgot 1 SDG (11) : Calamity proof cities

21 maart 2021admin
sdg-11-hor2

Last time, I even forgot one goal: Sustainable development Goal 11, Sustainable cities. Again, the question: what is sustainable? So much has been brought together under that heading, all nice things for people, that it does not really help us… Continue Reading →

assessment, future, policies, smartcities, urban

Corona brings us “Back to normal’… ?

21 maart 2020admin
img_20200320_163335129

( a short version has been published on Linkedin) . Whats happening now, with the corona crises, shows how the world / human beings have become vulnerable to disruptions of “business as usual’ , or better: current ‘life as usual’… Continue Reading →

blog, climate, economy, future, news, policies, smartcities, transition

Urban heat islands, a growing problem

4 december 2019admin
global-map-urban-heat-islands-princeton-uni-manoli-210314_web

Urban heating, or at least the increase thereof, has been in the spotlight for some time. And the basic effects were known to me. But after hearing a lecture by Math Santamouris during a recent Conference, a whole new world… Continue Reading →

architecture, building, climate, CO2, housing stock, materials, smartcities, solar energy, urban

Transition: charging points madness

11 augustus 2019admin
portland-airport-ev-chargers-laadpalen-3

Amsterdam needs around 50,000 charging points for electric cars. 50,000? Really? Have we gone completely nuts or what? Doesn’t alarm bells start ringing: “What the hell are we doing?” Where do all these raw materials come from, and the energy… Continue Reading →

climate, CO2, future, innovation, materials, politics, resources, smartcities, transition

How (and why) to avoid high-rise buildings…

18 mei 2019admin
world-population-in-city-9

Architects love to be able to design and build an iconic tower. And a city counselor can leave his signature with it. Well, it happens that the world is urbanizing, and that we see a lot of high-rises in planning,… Continue Reading →

architecture, CO2, embodied energy, energy, politics, smartcities, society, urban

Circular cities..? Real time material flows for London

11 februari 2019admin
dscn6285

Since it looks as if we are going to introduce the climate measures for buildings mainly via municipalities or cities, I have recovered some of my older research material about urban sustainability, developed when I worked at Wageningen University. The… Continue Reading →

architecture, building, circular, Embodied Land, materials, politics, resources, smartcities, system boundaries, tools, urban

The end of the ‘road’…

6 oktober 2018admin
snelweg-file-5-baans-strook

The national organization for road works in the Netherlands, RWS, has a slogan: from A to Better. It has not brought us much so far: The roads are widened, more traffic lanes , so now we are not in a… Continue Reading →

circular, energy, resources, smartcities, society, transport

Vertical F(r)a(r)ming …

28 mei 2018admin
bosco-verticale-marco-garofalo_lead

There are some strange excesses in the need for more sustainability, and especially with regard to the undefined “greening” of things. One of these, and you notice it more and more, is the tendency to plant trees on buildings. Not… Continue Reading →

architects, architecture, building, materials, smartcities, urban

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Happy New Year 2022 !

Form Follows Fysics - reinventing the built environment (2021)
People vs Resources - restoring a world out of balance (2019)
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