Today I am going to talk about 3 things that recently happened and/or that are on my mind.
Sidewalk Labs pulled out of Toronto. I think this is sad. A lot of people have said that they're surprised, but not surprised. The official reason is that this unprecedented environment has made it financially infeasible for them to develop the 12-acre site, while still adhering to their core principles. I don't have any inside knowledge of the situation, but I can't help but think that this is probably just an opportune excuse. They were getting beat up pretty badly by Toronto on all fronts, even though they had put forward an incredibly ambitious development proposal. As I said before, I can't imagine many (or any) "conventional" developers coming forward with something like this. The last plan I saw was 1/3 non-residential, and 40% of the residential component was to be priced below market. And never mind all of the other innovations that were being contemplated.
In other tech news, Uber just led a $170 million investment in Lime (the micromobility scooter company). I think this is smart -- both from an overall mobility standpoint and, selfishly, as a shareowner of $UBER. It is being reported that this round of investment values Lime at about $510 million. This is a 79% decline from April 2019 when it raised its last round. So presumably, Uber is getting a pretty good deal here. The bet is that the urban landscape demands multi-modal transportation solutions, everything from bikes and scooters to cars and public transit. There is also an argument to be made that in the short-term, our post-pandemic world is going to gravitate toward individual mobility and away from things like public transit. I've heard a few people say that, as we re-open the global economy and try to maintain social distancing, we're going to face two major mobility bottlenecks: transit and elevators. Sounds like more testing would be a prudent idea.
Above, I was very careful to say "in the short-term" because I think the narrative that is emerging around the demise of urban density is entirely overblown. Few of us are clamoring to jump back into a mosh pit right now (perhaps a metaphorical mosh pit), but I also don't believe that we will suddenly look to sprawling Brasilia as a source of urban inspiration. While it is true that "disease did shape architecture in the 20th century" (Alex Bozikovic wrote a good piece on this over the weekend) and that there have been oscillations in terms of how we view urbanity, I also know that this isn't the first pandemic that our cities have lived through. The Hong Kong flu of 1968 is thought to have killed one million people around the world after, allegedly, emerging in one of the densest cities ever created. Hong Kong's relationship with Beijing is a tenuous one right now, but it still remains one of the world's most important global cities.
Perhaps cities are more resilient than we give them credit for.
Photo by Touann Gatouillat Vergos on Unsplash
To answer this question, they looked at the "urban surfaces" of ten cities, including New York, Singapore, Toronto (pictured above), Hong Kong, Paris, as well as others. These surfaces included roofs, facades, and ground planes.
What they, not surprisingly, discovered is that you need a lot of exposed facades to get the numbers up. And so the cities that come out on top in terms of annual solar irradiation are cities like New York and Singapore. They have a lot of tall buildings, but they also fluctuate in height, giving greater exposure to the facades.
All of this is potentially relevant because -- if building facades become a big deal for solar -- it could start to inform how we plan our cities. In fact, I would go so far as to bet that, over the long-term, solar energy will have a greater impact on urban morphologies than this current pandemic.
Image: MIT Senseable City Lab
The smaller of the two new designs is the Yksi House. It consists of two stacked volumes (pictured above) and is about 1,000 square feet. The ground floor has two bedrooms and the second floor houses the main living area. This allows the exposed roof areas of the lower volume to serve as outdoor spaces. You also naturally get better views from up top, which is one of the reasons why this configuration is so common across many vernaculars.
If you'd like to play around with the Yksi House in 3D (directly in your browser), you can do that over here. It's a wonderfully simple design. I know that the building industry has been talking about and experimenting with prefabrication for many generations (and it has never stuck), but I can't help but think that as beautiful products like these become far more accessible and affordable, we might finally make it happen.
Image: Koto Design
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