Managing electric usage for the "Time of Day" rates?

[mikester]

Our utility notified us that due to EVs they are instituting "Time of Day" rates making the hours of 3pm to 7 pm more expensive for everyone. During the four months of summer the rates go up 35% for that time period. The other eight months of the year it is around 8% more expensive.

What do you guys that already have this billing do to reduce your usage during those times?

There's a blue pill and a red pill...

I Put timers and switches on everything to cut on-peak loads. Home automation system to control the switches and monitor energy consumption. Great hobby...

For me the big energy wasters are:
Electric Hot water heater

https://www.homedepot.ca/product/intermatic-30-amp-240-volt-dpst-electronic-water-heater-time-switch/1000718299

Heating and Cooling
Use programmable thermostats to turn units off or down at peak times
In summer keep windows and blinds closed during the day, open at night

Cheap (almost free) home automation system to get you started down the rabbit hole...

Home Assistant

Open source home automation that puts local control and privacy first. Powered by a worldwide community of tinkerers and DIY enthusiasts. Perfect to run on a Raspberry Pi or a local server.

www.home-assistant.io

Home Energy Meter - Aeotec

Monitor and reduce your electricity usage with the Home Energy Meter. Automate appliances, and enhance your smart home with smart Energy Meter.

aeotec.com

 

[bdhsfz6]

Our utility notified us that due to EVs they are instituting "Time of Day" rates making the hours of 3pm to 7 pm more expensive for everyone. During the four months of summer the rates go up 35% for that time period. The other eight months of the year it is around 8% more expensive.

What do you guys that already have this billing do to reduce your usage during those times?

I ditched the Time Of Day rate when my state deregulated the power industry. I can now shop for the best rates and stay away from the TOD suppliers.

Unfortunately, only half the states in the US are currently deregulated:

Deregulated Energy States in 2025 | Electricity and Natural Gas

Learn more about energy deregulation in the United States. Find out which states have electricity and natural gas provider choice.

quickelectricity.com

Hopefully, this will change in the future as we move to an all electric society. Unless you generate your own, the electric companies can charge whatever they choose and the consumer will be forced to pay. Currently, fossil fuels are more competitive since the consumer can make cost based decisions on who they buy from and where they buy.

 

[mrmikey]

Unless you generate your own, the electric companies can charge whatever they choose and the consumer will be forced to pay.

That's where we are now, they have to charge enough to pay their stockholders and the ridiculous salaries they pay their execs, a snippet from Google, Emera is the parent company of NS Power. They were just approved for a 6.9% increase for each of the next two years, don't like it...tough nougies get your power somewhere else.
NS Power used to be provincial owned, it was a better deal as they weren't profit based, least ways that's how I see it.

Emera chief executive Scott Balfour earned $8.2 million in salary, bonuses and other benefits last year, nearly $500,000 more than 2020, or a six per cent increase.Mar 17, 2022

 

[John_Mc]

In our area, you can get a special rate on your EV charging usage if you use a compatible charger and allow the utility company to disable charging during peak demand "events". The events happen several times per month, usually in the early evenings during a major cold snap or heat wave. It saves you about 4¢/kWh for all EV charging usage outside of the blocked times. You can "opt out" of the blockage and charge anyway, but you pay a steep premium for charging during those events. We have such a connection, and have never felt the need to opt out and charge during their blocked events. We just plug in when we get home, and the vehicle is charged in the morning.

If we had TOU metering, I would just program it to charge during the inexpensive times.

I'm glad this thread came up, because it prompted me to look more closely at my electric bill: I discovered the company has not been reflecting the lower rates for our EV charging on the bill.

 

[Eagle1]

I'm glad this thread came up, because it prompted me to look more closely at my electric bill: I discovered the company has not been reflecting the lower rates for our EV charging on the bill.

SO your utility offered a program and then did not give you the discount? Second you trusted but did not verify?

Just making sure I understood you correctly, nothing else.

 

[Cycledude]

Our utility notified us that due to EVs they are instituting "Time of Day" rates making the hours of 3pm to 7 pm more expensive for everyone. During the four months of summer the rates go up 35% for that time period. The other eight months of the year it is around 8% more expensive.

What do you guys that already have this billing do to reduce your usage during those times?

Sounds like your power supplier wanted to get some more attention from customers and were very successful at that, way to many people Don’t really pay much attention.

 

[John_Mc]

SO your utility offered a program and then did not give you the discount? Second you trusted but did not verify?

Just making sure I understood you correctly, nothing else.

Not really. They offered a program and delivered on it. I just did not remember all aspects of the offer and conflated two different programs in my mind.

My utility offered a free level 2 charger for people who purchased a new battery-electric vehicle. This was the real reason I involved them in the first place. They delivered on that, with a quality charger from a name brand provider shipped to my home. I did not pay much attention to the electric rate business, since it was not my focus.

In looking through the contract for the charger just now, there is no mention of the other electric rate (it may not have existed at the time). In fact, there is no mention of being charged a higher rate if I opt out of one of their disabling events. It does mention that the contract is good for 25 months, after which the charger is mine with no strings attached. That period passed about a year ago. I still let them disable the charger during their peak events, since it has not had any effect on me at all. I have an inquiry in to them now about switching to the lower rate for EV electrical usage.

BTW you said "Just making sure I understood you correctly, nothing else." I have to say, your comment certainly did not come across that way to me.

 

[Eagle1]

Hence the disclaimer, really. I wanted to understand not argue. Thank you for the update, makes sense now.

 

[LD1]

In our area, you can get a special rate on your EV charging usage if you use a compatible charger and allow the utility company to disable charging during peak demand "events". The events happen several times per month, usually in the early evenings during a major cold snap or heat wave. It saves you about 4¢/kWh for all EV charging usage outside of the blocked times. You can "opt out" of the blockage and charge anyway, but you pay a steep premium for charging during those events. We have such a connection, and have never felt the need to opt out and charge during their blocked events. We just plug in when we get home, and the vehicle is charged in the morning.

If we had TOU metering, I would just program it to charge during the inexpensive times.

I'm glad this thread came up, because it prompted me to look more closely at my electric bill: I discovered the company has not been reflecting the lower rates for our EV charging on the bill.

Thats not really something I agree with.

I can understand different rates for time of day to reduce demand during peak times. But that is uniform for everyone.

But charging someone LESS per kwh simply because they are using the electric for a different purpose is pure BS IMO. Sell the electric at a given rate.....what the customer does with it should be of no concern to the electric company. Just another level of control and brainwashing.

Imagine your stone supplier charging you $35/ton for stone to build your driveway.....but if you plan on using the driveway for an electric vehicle you only pay $25/ton

Or building a garage.....and you pay $50/sq ft but if you plan on parking an EV in it, you only pay $35/sq ft.....

Complete BS. And if you think your electric company is "actually" giving you a discount, you are delusional. It isnt costing them a penny on their bottom line. They are just charging MORE for every other KWH to compensate.

 

[John_Mc]

Thats not really something I agree with.

I can understand different rates for time of day to reduce demand during peak times. But that is uniform for everyone.

But charging someone LESS per kwh simply because they are using the electric for a different purpose is pure BS IMO. Sell the electric at a given rate.....what the customer does with it should be of no concern to the electric company. Just another level of control and brainwashing.

Imagine your stone supplier charging you $35/ton for stone to build your driveway.....but if you plan on using the driveway for an electric vehicle you only pay $25/ton

Or building a garage.....and you pay $50/sq ft but if you plan on parking an EV in it, you only pay $35/sq ft.....

Complete BS. And if you think your electric company is "actually" giving you a discount, you are delusional. It isnt costing them a penny on their bottom line. They are just charging MORE for every other KWH to compensate.

I don't write the rate system, I just live with it.

Frankly, I have no problem with it. EV charging is a high peak load. There are not many other household items that come close to that demand, and those that do tend to be significantly shorter duration (cooking in an electric oven or running an electric clothes dryer). I can readily understand them offering incentives for people to shift that load to less critical times: It makes use of idle capacity in off-peak times, and saves them the steep expense of engaging their peaking generation sources.