The US Department of Transportation has just finalized a new vehicle safety standard that will require all light-duty vehicles to be equipped with a more advanced form of automatic emergency braking (AEB) by 2029. (Light-duty vehicle = pretty much all passenger vehicles, including SUVs and trucks.)

Now, most light-duty vehicles on the road today already have some form of emergency braking. What's noteworthy about this ruling is that it requires a more robust version. Some might say one that works. Specifically, it will need to work at much higher speeds and at night.

Most of the AEB systems in operation today don't really work at night -- basically at all -- and many have shown to be ineffective when it comes to stopping for humans.

This new standard will require vehicles to automatically brake at up to 90 mph when a possible collision with a car is detected and up to 45 mph when a possible collision with a pedestrian is detected.

This seems like a very good thing, especially given the persistent problem we are having with cars killing too many people. But how do we do it?

From what I have read, this new standard will be pretty challenging to meet without the use of long-range LiDAR, especially since night vision is a requirement. I find this interesting because, even though autonomy is taking a lot longer to arrive than most people anticipated, there's still meaningful progress being made.

Here's to hoping it saves a lot of lives.

We talk a lot about walkable urban communities on this blog, and I'll be the first to admit that this is my own bias. It's my preference. But at the same time, we can't ignore that, as of 2022, there were nearly 280 million registered personal and commercial vehicles in the United States. And that only about 8.3% of households do not have a vehicle. Most households drive in this part of the world.

The result is that lots of people want to regularly wash their car(s). According to Bloomberg, there are some 60,000 car washes across the US, and the overall sector has been growing at roughly 5% per year (I'm not sure over what time period). More thrilling, though, are the stats that the car wash market is expected to double by 2030 and that there were more car washes built in the last decade compared to all prior years combined.

The obvious reason for this is that there are a lot of drivers. But why right now? Apparently, there are other more specific reasons for the recent boom in car washes:

Now, washes can take just 90 seconds, labor costs have been automated down, and recurring revenue from memberships has eliminated weather risks. Plus, the tax reforms enacted in 2017 by former president Donald Trump allowed car wash owners to claim 100% depreciation on new equipment — a generous subsidy to further investment. While that incentive was written to shrink over time, the tax proposal currently in Congress would restore the 100% depreciation allowance.

This has the PE and real estate industries interested:

“If private equity thinks it’s sexy, they’re gonna throw money at it, right?” said Emil Khodorkovsky, founder and CEO of Forbix, a real estate firm that just acquired a car wash in Santa Monica, California. “It’s a basic business. It isn’t complicated finance. Certain actors are getting squeezed but this one still has a much higher-yielding return than an apartment building or a retail center.”

It's hard to think of a retail use that is more antithetical to walkable urban communities. Even most drive-through places have the ability to service things that aren't cars. It is also possible to go through a drive-through on a bicycle or other micro-mobility device. I have done this before and it was fun. But going through a car wash on a bicycle is probably a lot less fun.

Intuitively, as long as there are lots of cars, there will be lots of people who want car washes. At the same time, there may even be a more urban use case, here. If you happen to have a garage and a driveway, there is always the possibility that you could wash your own car. But if you live in a walkable urban center and you park your car in a stacker accessed via an elevator, it's probably a lot harder for you to do that.

In this case, there's a subscription for that.