Empty conduits seem like a better idea than cables. Tech changes way to fast to put cables directly into the wall (except for 110/230V~ power which seems to stay stable until now)
I don't know about that. Cat6 Ethernet started being manufactured in... what, 2001? 14 years ago? And few consumers have yet to find its support for 10GB Ethernet to be limiting or an issue. I can't think of what other cabling you might need to run, so if you're putting in conduits, it sure seems like a good idea to put in that Ethernet.
Except a lot of the automation devices don't use Ethernet, but other bus protocols, and maybe central low-voltage power. Which you might be able to send over Cat6, but I wouldn't bet on it, especially if you want to get it professionally installed.
I'd be very surprised if the standard IoT ecosystem that ultimately wins out doesn't use standard 110 V lines already in the walls for power and WiFi for data. Realistically I am not seeing it being worth it for the average person to spend many thousands of dollars to rewire their entire homes when the alternative is to simply get much cheaper devices that use the wireless network you already have and plug into the wiring and outlets you already have.
People suggest this a lot, but it only makes sense aesthetically (and even then only sometimes). From an environmental point of view it doesn't make any sense to do this.
Isn't the draw negligible nowadays? Even my cheap unbranded USB chargers remain at room temperature when nothing is plugged in. And you could always get sockets with switches.
It costs resources simply to make the device. They tend to cost much more than the simple bricks, which means they use more resources than the simple bricks.
And unlike the bricks which you have approx 1 per device, with outlets you need too many of them.
I don't agree that being costlier means they use more resources, but no argument about needing more chargers this way.
On the other hand, you could buy a single beefy converter (something that could manage a few amps) and then pass 5V DC cable along the regular AC wiring. Not sure about the efficiency of that, though.
