Brandon Donnelly — Daily insights for city builders. Published since 2013 by Toronto-based real estate developer Brandon Donnelly. — Page 377

This is going to be old news to many of you, but this past week I experienced Tesla's self-driving capabilities for the first time. And I must say that I was very impressed. It did everything from navigate stop-and-go city traffic to navigate lane changes on the highway. Overall, it makes my five-year old car feel pretty quaint. The software is that much more sophisticated and one has to assume that all of this autonomy stuff will only get significantly better as LIDAR becomes common place in production vehicles .

In other car news, North America appears to be narrowing in on an EV charging plug standard. It is Tesla's plug, but it is now appropriately called the North American Charging Standard (NACS) plug. And last week, Electrify America -- which is the largest non-Tesla, fast-charging network in the US -- announced that it would be adding the plug to its network. The company also happens to be owned by Volkswagen. So big and important companies seem to be coalescing around this plug type.

Lastly for today, here's a post by Fred Wilson talking about (1) bi-directional EV charging, (2) the apartment buildings he and his wife are developing, and (3) our ongoing transformation away from a centralized electrical grid to a decentralized one. What he talks about in his post is something that we are actually piloting in a few of Slate's office buildings right now. It's still early days, but I think it's really exciting. Tech seems to be enabling a broader shift toward decentralization. And in the case of our electrical grid, it's going to lead to a more resilient one.

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I love cycling. And I have been using Toronto's bike share system to get around over the last few weeks (both for work and personal stuff). There's no better way to get around when the city is busy . But it was also a reminder that we have a lot of work to do when it comes to cycling infrastructure.

Here are a few observations:

• The Bike Share mobile app has got to be the worst app that I have ever used. First of all, it's called PBSC. I think this was a deliberate choice so that it's impossible to remember and impossible to locate on your phone. Because once you do find it, it's an awful experience.

• I struggled to make it from downtown up to midtown a few days ago. Can I blame the Bike Share bike instead of my lack of physical conditioning? I can't see the majority of people wanting to do this sort of ride. This is where e-bikes and e-scooters come in.

• Many of the bikes have something wrong with them.

• We don't have enough bike lanes and bike-friendly streets. I know that some you don't want to hear this. But it's the truth. There are a lot of streets in Toronto where it is terrifying to be on a bicycle. This is true even in the center of the city.

• If you're not familiar with Toronto, you won't get this point. But Queens Quay is a seemingly complicated street for many people to navigate. Cycling along here in peak summer is an exercise in dodging people as they meander across the bike lane.

• We need dockless bikes. I'm sure that the team is doing their best to load balance across the network, but it is often a challenge to find an available dock at the end of a trip. There are ways to do this that avoid bikes being left everywhere .

• And while we're at it, we should also add e-scooters to our roster .

What would you add to this list?

One of the most important considerations for livability in a multi-family building is the elevators. And as someone who has lived in a condominium building for the last 10 years, I know firsthand that it can be frustrating when they aren't working properly. So this is obviously something that we pay a lot of attention to in our own projects.

The very general and crude rule of thumb is that you want at least 1 elevator for every 100 homes. For example, at Junction House, we have 151 suites and 2 elevators. So that means we have 1 elevator for every ~76 homes. At One Delisle, we have 371 suites and 4 elevators. So 1 for every ~93 homes. At the same time, I live in a building with 357 suites and 3 elevators (1 for every 119), and it works just fine.

But again, this is a very general rule of thumb. There are many other factors that can influence performance such as the number of levels in the building, the number of suites per floor, the number of below-grade parking levels, and so on. In my building, we have all above-grade parking, so I'm sure that impacts things.

If you have a building with a lot of below-grade parking, that will generally decrease performance all else being equal (i.e. increase weight times). Because now you have that many more stops, even if the number of homes remains constant above.

One common way to mitigate these impacts is to add a parking shuttle elevator. This is a dedicated elevator for just the parking levels, and it's something that you'll often see in office buildings. This helps service levels. It can also help the overall building efficiency (saleable area/gross construction area) by potentially eliminating the need for another elevator shaft in the above-grade levels.

But the trade-off is that you now need to transfer elevators, usually at the ground floor. Some people don't mind this and think it helps with building security. If someone sneaks into the garage, there's another obstacle to getting up into the residential floors. But it does mean that if you're coming home with groceries in your hands, you need to take 2 elevators.

I'd be curious to hear from all of you what you think about parking shuttle elevators in residential buildings. Because I suspect that as building heights increase and as parking ratios continue to decline, parking shuttle elevators will likely become more common in cities like Toronto. Let me know in the comments below.

Disclaimer: I am not an elevator consultant! I am telling you just what I have learned over the years from speaking with actual professionals. So I recommend you speak with one before making any important elevator decisions on your own projects.

Photo by  Edwin Chen  on  Unsplash