Tag: cities

• My even shorter Amazon HQ2 shortlist

  Amazon released its shortlist of HQ2 cities this morning. Below are the 20 metropolitan areas. They were selected from 238 bids, so this shortlist represents 8.4% of the original pool.

  • Atlanta, GA
  • Austin, TX
  • Boston, MA
  • Chicago, IL
  • Columbus, OH
  • Dallas, TX
  • Denver, CO
  • Indianapolis, IN
  • Los Angeles, CA
  • Miami, FL
  • Montgomery County, MD
  • Nashville, TN
  • Newark, NJ
  • New York City, NY
  • Northern Virginia, VA
  • Philadelphia, PA
  • Pittsburgh, PA
  • Raleigh, NC
  • Toronto, ON
  • Washington D.C.

  I saw some people on Twitter say that they were surprised to see Toronto and Miami on this list. I was not. If you remember, I publicly predicted on this blog that Toronto would be selected for Amazon HQ2.

  That said, I thought it would be fun to guess at an even shorter list from Amazon’s shortlist. I have no knowledge of Amazon’s actual selections process, but if I had to guess, here is who I would cross off the list:

  • Atlanta, GA
  • Austin, TX
  • Boston, MA
  • Chicago, IL
  • Columbus, OH
  • Dallas, TX
  • Denver, CO
  • Indianapolis, IN
  • Los Angeles, CA
  • Miami, FL
  • Montgomery County, MD
  • Nashville, TN
  • Newark, NJ
  • New York City, NY
  • Northern Virginia, VA
  • Philadelphia, PA
  • Pittsburgh, PA
  • Raleigh, NC
  • Toronto, ON
  • Washington D.C.

  That leaves us with a list that looks like this:

  1. Boston, MA
  2. Miami, FL
  3. Montgomery County, MD
  4. Newark, NJ
  5. Northern Virginia, VA
  6. Toronto, ON
  7. Washington D.C.

  So why this list? I’m probably wrong, but my reasons are as follows:

  – I think Amazon will opt for a metro area on eastern time.

  – There seems to be a predilection for areas around Washington D.C., so I left Montgomery County and Northern Virginia. 

  – As wonderful as it is, New York City feels too center ice for Amazon – at least in my view. But maybe Newark places them in the catchment area.

  – The area needs to be of a certain scale so Amazon doesn’t overpower it and they have enough human capital to draw from.

  – Miami is my sleeper bet. Most people think of it simply as a resort town, but there’s a huge percentage of foreign born residents and powerful arts/design scene.

  – Talent is number one, which is why I left Boston and Toronto and why I continue to believe in Toronto. Toronto is more dynamic than Boston.

  If I had to pick just three from the above shortlist, my bets would be, in alphabetical order: Boston, Toronto, and Washington D.C. What are yours?

  2018.01.18

• It doesn’t matter what Bitcoin is trading at right now

  Steven Johnson has a terrific piece in New York Times Magazine called: Beyond the Bitcoin Bubble. Here is a snippet:

  The only blockchain project that has crossed over into mainstream recognition so far is Bitcoin, which is in the middle of a speculative bubble that makes the 1990s internet I.P.O. frenzy look like a neighborhood garage sale. 

  But the point of the article, as its title suggests, is to talk about what all of this craziness could mean for the future of the internet and how, in some ways, it could be a return to what the internet was always intended to be.

  The real promise of these new technologies, many of their evangelists believe, lies not in displacing our currencies but in replacing much of what we now think of as the internet, while at the same time returning the online world to a more decentralized and egalitarian system. If you believe the evangelists, the blockchain is the future. But it is also a way of getting back to the internet’s roots.

  Some are calling this new, decentralized internet version 3.0. We are currently living with internet 2.0. Practically speaking though, what could this shift really mean for us?

  One example that is given in the article has to do with urban mobility – a topic that is particularly relevant to this audience. 

  Internet 2.0 has created a winner-take-most economic model. And in the case of mobility – at least in the world of apps – that winner is Uber. But with internet 3.0 and the blockchain, this could be possible:

  Just as GPS gave us a way of discovering and sharing our location, this new protocol would define a simple request: I am here and would like to go there. A distributed ledger might record all its users’ past trips, credit cards, favorite locations — all the metadata that services like Uber or Amazon use to encourage lock-in. Call it, for the sake of argument, the Transit protocol. The standards for sending a Transit request out onto the internet would be entirely open; anyone who wanted to build an app to respond to that request would be free to do so.

  Cities could build Transit apps that allowed taxi drivers to field requests. But so could bike-share collectives, or rickshaw drivers.

  I don’t know about you, but I find this perspective a lot more interesting. I recommend you read Steven’s article. It will help you cut through a lot of the Bitcoin noise.

  2018.01.18

• Where the young and educated are moving to in the US

  City Observatory tracks something that they call “The Young and Restless.” It refers to the segment of the US population that is between 25-34 years old and has a bachelor’s degree or higher.

  We know that people in this age bracket tend to be relatively mobile and that the likelihood of moving decreases as people age. So it’s a potential leading indicator for the city regions of the future. It also adds a bit more nuance to the urban vs. suburban growth debate. 

  According to City Observatory, between 2012 and 2016 the number of 25 to 34 year olds with a 4-year degree living in one of the 53 largest largest cities in the US increased by 19%. This is compared to a 4% increase in the overall population in these cities.

  This increase in young well-educated adults is also happening 50% faster in the largest cities. So the young and educated still seem to be demanding city living, even if the world is arguably still suburbanizing.

  Below is a snapshot of City Observatory’s latest data. I’ve sorted the list by total change in population (2012 to 2016). Happy to see Philadelphia near the top. If you do it based on percentage, Detroit wins with a 64% increase.

  

  For the full list of cities, check out City Observatory.

  2018.01.14

• Hong Kong in plan view

  This morning I came across this drone photo of Hong Kong by @vnthota:

  

  I immediately thought it was a good example of the typical Hong Kong tower plan that I have been writing about on this blog. You can see the cruciform plan, the light/air cutouts, and how this plan allows for towers to be built directly beside each other.

  In some cases the result is perhaps not that dissimilar from a European courtyard block, except the building typology here is high-rise as opposed to mid-rise. Note the outdoor spaces in the middle of the blocks.

  The cruciform plan also creates a secondary scale of courtyards at the corners of these “tower courtyard blocks.” That is, where you have 3 towers arranged in a triangle. I only see two instances where you have 4 directly adjacent towers. Probably discouraged.

  It’s also interesting to note how relatively subtle shifts in tower positioning seem to open up the possibility of additional towers. You can see that just below the boat in this picture (not sure what the boat is all about).

  Is there anything else you find interesting in this picture?

  2018.01.13

• How the Time Warner Center came to be

  New York Magazine is running a weekly series right now that tells the stories behind key moments in the city’s cultural history. This week’s is about how the Time Warner Center came to be.

  Like most real estate projects, it took an enormous amount of time for it be realized. Multiple developers had attempted to buy the site, which previously housed the New York Coliseum.

  In 1987, the agency put out a call for proposals, its parameters calculated to yield the highest price and the biggest building. Among the 13 developers who responded was Donald Trump, who proposed the world’s tallest tower, 137 stories high.

  It’s a good example of just how difficult it can be to get a large project off the ground. The Time Warner Center opened in 2003. Thank you Paul for sending this along. Click here for the full story. 

  2018.01.12

• Paris syndrome (in China)

  French photographer and graphic designer François Prost has a new photo series out that I thought I would share with you today. It’s called “Paris Syndrome” and I discovered it via CityLab.

  What the series does is visually compare Paris to a housing estate in Hangzhou, China called Tianducheng, which was designed to be a replica of Paris. Tianducheng even has its own Eiffel Tower, though this Chinese version is only 108m tall and the French original is 324m.  

  

  Still, in many of François’ photos, you may find it difficult to distinguish between the two (provided you ignore the Chinese people and the Chinese signs). The neighborhood was initially a ghost town, but apparently it’s now starting to fill up.

  The reason I mention this photo series is because it reminded me of the day that I spent in Macau last week. I’m not much for gambling – and Macau is firmly the gambling capital of the world with revenues that greatly exceed Las Vegas – but I was curious to see it.

  Similar to Hong Kong, Macau is a Chinese Special Administrative Region with a lot of autonomy. But from 1557 to 1999 it was under Portuguese administration. And so historically it has been home to this very unique Eurasian culture spanning everything from food to language. 

  I say “historically” because the Macanese and their Patuá language – which is supposedly a blend of Portuguese, Cantonese and Malay – seem to be on the brink of extinction. 

  Today it’s all about the casinos. And the demand is firmly coming from mainland China. In 2016, 90% of Macau’s 31 million tourists came from there.

  I fully appreciate the demand drivers, but I struggle to understand the allure of replicating and bastardizing attractions from other places. Macau also has an Eiffel Tower, as well as a Venetian (like Las Vegas). You can go for gondola rides in its canals.

  The more interesting part for me was the historic center of Macau with its Portuguese paving on the sidewalks. But maybe that’s just me.

  Image: François Prost

  2018.01.12

• What’s with all these tower cutouts?

  

  One question that was nagging me after seeing Hong Kong’s “typical” tower typology was: what’s with the cruciform tower plan and all these notches and cutouts? Wouldn’t it be far more efficient to square off the floor plates? I figured that it had to be in response to building regulations. I was going to mention that in this post on the typical “8-units-per-floor” tower plan, but I wanted to first understand what was going on. Thankfully a reader of this blog who is from Hong Kong was kind enough to send me a wonderfully detailed email outlining some of Hong Kong’s building regulations and how they impact the design of tall buildings.

  It turns out that there are requirements for both “natural lighting and ventilation” and for “external air.” All rooms for habitation, as well as offices, bathrooms, and kitchens, are subject to these requirements. There are prescribed window areas for the “glass areas” and for the “openable areas”, both of which are a function of the room size. The glass area must equal the room area divided by 10. And the openable area must equal the room area divided by 16. I presume that these are minimum sizes because they don’t feel all that big.

  For the “external air requirement”, the room must face a street no less than 4.5m in width or it must face an unobstructed space as delineated by “rectangular horizontal planes” and by “inclined planes.” The incline planes are drawn in section from the sill of the window and the angle depends on the type of room. The rectangular horizontal planes are drawn in plan and have a minimum area of 21 square meters (or ~225 square feet). If you would like to deep dive into more of the technical details you can do that here. But suffice to say that it is these requirements which are driving all of the tower notches and cutouts.

  The result is tower floor plates that can look something like this:

  

  And if we zoom into a unit (this one being a 3 bedroom apartment), you can see that both bathrooms have a window, as does the kitchen. From what I saw, there appears to be less interest in open concept floor plans. You may also finding it interesting to note some of the room dimensions (in mm) and the A/C platform sitting outside of the master bedroom. 

  

  Finally, I should follow-up on my previous comment about tower separation distances and the ability for the above tower floor plates to be built directly adjacent to each other. Not surprisingly, this resulted in walls of towers being constructed. Ultimately this became known as the “wall effect.” So in 2011, the Sustainable Building Design (SBD) guidelines were put in place which stipulated that groups of buildings having a continuous facade length greater than 60m should comply with various separation and permeability guidelines.

  So there you have it. Every market has its local nuances. The above post is a good example of that. I also love when this blog becomes a platform for two-way discussion. I learned something new today and hopefully you did too. Thank you Hiu Yeung for your emails and for providing me with all of this information.

  Top image: Photo by me taken at Hong Kong’s Peak

  2018.01.07

• The longest outdoor escalator system in the world

  This morning I took the mid-level escalators down to Hong Kong station so that I could catch the express train to the airport. At over 800m, it is supposedly the longest outdoor covered escalator system in the world.

  If you’ve ever walked the streets of Hong Kong you’ll know that the ground plane can be inhospitable at times. There’s limited space, but no shortage of steep pitches. I can’t imagine having a physical disability and trying to navigate this city.

  So this system must have been a real innovation when it was constructed in the early 90′s. In total it moves up and down about 135m in elevation. That’s about the equivalent of a 45 storey tower. And I got down from the mid-levels and was on a train to the airport within 15 minutes.

  But because the streets here are so narrow it’s a unidirectional system with one line of escalators. They bring people down to the CBD during the morning rush, but then the direction flips and they bring people up the hill for the remainder of the day — until midnight I believe. Living near these escalators is considered a win.

  Hong Kong Island surely isn’t the easiest of environments in which to build and operate one of the world’s most important global cities. There’s relatively little developable flatland. But they more than made it work by being creative and by building up. Hong Kong is not just a tall city, but a truly vertical city.

  Too bad my efficient morning commute was followed by a cancelled United flight. Tomorrow is not going to be a fun day travel.

  2018.01.05

• Inside-outside

  Take a look at this photo from Central in Hong Kong and note the MEP (mechanical, electrical, and plumbing) systems running up the cutout in the middle of the tower. Also note the bamboo scaffolding next door and the epic terrace on top of the ground floor bank. The building on the opposite side put parking on top of its podium.

  

  I was told that systems are commonly run on the outside of buildings here to maximize interior square footage. Again, space is a precious commodity in this city. But it also speaks to not having to worry about freeze-thaw cycles. Winter in Hong Kong has so far equaled me walking around in a t-shirt.

  These exposed systems look ugly as all hell, but I suppose they also mean not having to break open drywall when you have a problem.

  I am fascinated by the relationship that buildings have between interior and exterior space. In cold cities like Toronto we are forced to hermetically seal off our buildings from the elements. We have to worry about thermal bridging and about heat tracing cold spots.

  But in a city like Hong Kong I would imagine that the greater concern is stifling heat and humidity. All of this comes through in the built form.

  2018.01.02

• Inverted podium

  One of the things that I noticed yesterday morning on my walkabout from Wan Chai to Causeway Bay is that some/many of the buildings in Hong Kong actually step-in, as opposed to step-back, once you get above the base or “podium.” In many cases the step-in comes out almost to the curb line.

  (Note how the reference point is the public realm. You step back from it or you step into it.)

  Here is an example:

  

  Setbacks and step-backs are longstanding urban design tools because they can allow more light to reach the street and they can visually break-up the mass of a building and establish clear datum lines, among other things.

  We’re obsessed with them in Toronto because everyone is always trying to hide building height. But in Hong Kong, space is such a rare commodity that it seems to be about filling in every available inch.

  I posted this remark on Twitter yesterday and it was suggested that some of these step-ins may have been the result of additions made after the fact. They seemed original to me, but whatever the case may be, they are an existing condition that I have started calling the inverted podium.

  2018.01.01