Discussion group for and by PhD candidates from the group of Planning, Institutions and Transport, Amsterdam institute for Metropolitan and International Development Studies (AMIDSt)Faculty of Social and Behavioural Science, University of Amsterdam.
Friday, January 7, 2011
Tuesday, December 21, 2010
Friday, December 10, 2010
Thursday, November 25, 2010
Plane, trains and automobiles
From Yglesias:
Trains, Planes, and Pollution
Fun chart from my colleagues:What’s more, not only is intercity rail energy efficient compared to other means of transportation but it’s typically electricity which can be produced with much less pollution per unit of energy output. With automobiles, of course, we’re all looking forward to the future of electrification as well. But I’ve never heard anyone outline a remotely credible low-pollution alternative to jet fuel. Now obviously there are also distances across which rail doesn’t work as a credible alternative to air travel. But for shorter distance flights it’s important to understand that air travel is currently benefitting from a major unpriced externality in the form of air pollution. If we started taxing greenhouse gas pollution, then rail starts looking like a much better option on a range of short routes that are currently popular for air travel.
For example, today there seem to be almost 30 flights daily between Seattle and Portland. Clearly a lot of people are making the trip. If you built a high-speed rail connection, a lot of people would take that. But how many would obviously depend heavily on how the price compared to the price of those flights. And that in turn would have a great deal to do with how we price pollution.
Wednesday, November 10, 2010
Exit RO (Jaap Modder in Deltametropool's Private Pick)
Drs. J.J. (Jaap) Modder
Stadsregio Arnhem Nijmegen, voorzitter
Het regeerakkoord :“Het kabinet komt met voorstellen de ruimtelijke ordening meer over te laten aan provincies en gemeenten”. Was getekend: Rutte, Verhagen en (in gedoogstand) Wilders. Inmiddels blijkt dat VROM al bijna gesloopt is, de website ging een uur na de bordes scène uit de lucht. Het is even wennen, van de ene op de andere dag hebben we geen ministerie van ruimtelijke ordening meer. Het wordt keurig in stukjes gehakt. Wat vroeger Volkshuisvesting heette, de laatste jaren Wonen, Wijken en Integratie, wordt overgeheveld naar Binnenlandse Zaken (BZK). Voor verstedelijkingsbeleid moeten we nu naar Donner. En ook de Rijksgebouwendienst, zo vaak ingezet om ruimtelijk kwaliteitsbeleid mee vorm mee te geven, gaat mee. Rijksbouwmeester van der Pol moet haar bureautje bij VROM ook leegruimen en gaat naar Donner. Een andere grote poot, Milieu, gaat naar Verkeer en Waterstaat, nu Infrastructuur en Milieu. Dan resteert bij VROM nog het directoraat generaal Ruimte dat een zoveelste afslankingskuur gaat doormaken en mag aanschuiven bij Infrastructuur en Milieu. Na een halve eeuw nationaal ruimtelijk beleid en een eigen ministerie verdwijnen beide in de marge van het nieuwe regeringsbeleid.
Tuesday, November 9, 2010
Saturday, November 6, 2010
Is the Digital Age Changing Our Desire to Drive?
More interesting stats from the US and Canada. 2 quotes:
More here. And here as well (Relevant stuff for the Groningen people!)
Short commutes and proximity to transit are major factors attracting apartment dwellers to certain properties. When polled by GWLRA and Harris/Decima, 36% of apartment dwellers (owners and renters) selected their building for its short commute and 48% for transit proximity.
In the United States, kilometers driven by 18–34 year olds is declining, and this is likely the case in Canada as well (Neff, 2010). Younger generations seem to have less interest in automotive use, making apartment living in dense, walkable and transit-oriented urban areas a more natural fit for their lifestyles.
More here. And here as well (Relevant stuff for the Groningen people!)
Friday, November 5, 2010
A WOW view of Amsterdam
Commercial for Nike with Nalden showing his Amsterdam (check his beautiful blog here). Camera technique is called 'tilt shift'. This shows the world in miniature view...
Wednesday, November 3, 2010
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