alt Hacker NewsYeah, and the really important point is that you get to see the prices a day ahead, which is what makes it actually pretty easy to live with.
For instance, if I know it's going to be expensive when I'd be cooking tomorrow's evening meal, then I won't make something that would need a long time in the oven. And if it's going to be particularly cheap around lunchtime, then I'll plan to do a big load of laundry then.
I have electric heating, which I thought might be a cause of anxiety but it's not really worked out that way. The temperature in my flat won't go down by more than a degree or two with the heating off over the course of the sort of 4 hour price spikes you tend to see in mid-January. If it looks like it's going to be unusually bad, I could always raise the temp by half a degree beforehand, but in reality I've only bothered to do that maybe three times in the past couple of years.
Basically, it's just another thing to factor in when planning my day. No more of a hassle than checking the weather forecast or glancing at my calendar.
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Bananas. I hope you do this because it appeals to you at some level.
> Basically, it's just another thing to factor in when planning my day. No more of a hassle than checking the weather forecast or glancing at my calendar.
Sounds like an incredible hassle at a level I would pay hundreds of dollars per month to avoid. That sort of mental overhead is crazy to me. But I'm also someone who finds having a single event on my calendar for the day disrupts my productivity and mental peace to an absurd level.
Time of day billing is definitely the future for renewables though, once they hit a saturation point for the grid it's the only thing that makes any sort of sense. Perhaps residential is the last place it needs to happen, but eventually it will be the norm. I see it working more in an automated fashion though. Smart load centers (panels), smart appliances, etc. that are connected to the local power company's API. Then you set some rules around it.
Stuff like cooking dinner though? I cannot imagine planning my day around saving a couple bucks. That's just insane to me. Energy use and all this mechanization/automation/technology exists to make life more convenient in the first place! Stuff like EV charging, raising/lowering temps in anticipation of power pricing, laundry (dryer) scheduling, etc. seems to be where 80% of the wins can be made, and are all much more automatable to avoid having to think about it. That last 20% can simply be taken up by whole-home battery storage, which by the time any of this happens at scale will be pretty much the norm.
The thing that concerns me most though are regional "seasonal" events where a once-a-decade lul in energy production happens and there is simply not enough dispatchable power on the grid to meet demand due to everyone hyper-optimizing their loads in such a fashion.