I geeked out the past few days in effort to figure out which NV energy plan is best for me.
In case you didn't know, NV Energy offers two plans for southern NV that allows owners of EVs (electric vehicles) to have different energy rates and varying kWh at different times of the day. A third plan is actually "no plan" and you pay $0.11 / kWh 24/7, every day of the week, every month...it never flexes. Call that the Basic plan I suppose.
Here's a link for your own viewing.
Electric Vehicle Rate | NV Energy
So do these EV plans really save you money? I would assume so...right!? Why else would NV Energy offer them to us, the adopters of these new and space age electric vehicles. I think what you find and what I found, will be interesting. If you'd like to see how I did it, and what I did, keep on reading.
First, I broke down the different times of the day that Option A and Option B changed rates per kWh. I made a simple spreadsheet and started recording the kWh reading off my meter at those times. I did this for four days and at the end I came up with an average kWh used for each "window."
Option A has the following rates, from June thru Sept.
10p - 6a - $.05
6a - 1p - $.06
1p - 7p - $.36
7p - 10p - $.06
The other eight months of the year have a flat rate of $0.04 per kWh...24/7!!! That's pretty cool!
Option B has the following rates, from July thru Aug only.
10p - 6a - $.05
6a - 2p - $.06
2p - 7p - $.50
7p - 10p - $.06
The other ten months of the year have a $0.04 to $0.05 per kWh daily rate.
Lastly, the final or third option we discussed above is the "basic" rate we all get of $0.11 per kWh 24/7 365 days a year. We're currently on that plan as we don't have a Tesla yet.
Okay, so to do this you have to collect data at the times when the rates change. Basically at 6a, 1 pm, 2pm, 7pm, and 10pm I went out and wrote down the meter reading. Doing the math later can let you know how many kWh you "burned" doing the various windows.
To keep this from getting too math heavy, I will summarize my findings. Of note, we collected data in late June this past week and we had local temps in the 108dF to 115dF range...so needless to say it was HOT! My data would seem to be for a worst case hot summer and after collecting four days worth, I was able to get average kWs burned for the various windows. I also found that we used about 105 total kWs every day (24 hrs) at the house.
I found that for me Option A was THE MOST EXPENSIVE OPTION. Paying $.36 cents per kW from 1p to 7p was a huge cost, multiply that by four months of hot days here in Vegas and it added up fast. I also included historical winter kWh usage and multiplied that by the Option A rate of $0.04/kWh and then multiplied that by eight months. In total, this was the most expensive plan for my house at over $500 per year more than the next plan. Annual Cost: $2837
I found that the "no plan" baseline plan that we are currently on, was the second most expensive option, and $500 cheaper than the Option A. Simple kWh per day, using our numbers and historical winter usage, multiplied by $0.11 a kWh came out with numbers we are used to seeing. Annual Cost: $2386
Option B was the cheapest option, and about $200 cheaper than our current basic no frills plan above. Note you are paying $0.50 a kWh from 2p - 7p. That is high! Our projected bill for the hot months would be $750 a month! But here is where things differ. It's important to note that Option B only goes for two months of the year (July/Aug). Sure, you're paying a huge electric bill for those two months, but then for the next 10 months of the year you are on a simple $0.04 or $0.05 per kWh plan...for 10 months! I used some historical numbers as well as my "hot month" averages just recorded for some data points on the other 10 months...but the bottom line is that it works out to be the cheapest...for us. Annual Cost: $2189
Please let me know if you have any questions or thoughts on how to do this yourself. I'd encourage it. I was surprised to actually see the figures based on real world data matched to the specific "windows" and rates given my NV Energy.
See what works for you, I'm curious to hear. Thanks and happy electric driving!
Buster
In case you didn't know, NV Energy offers two plans for southern NV that allows owners of EVs (electric vehicles) to have different energy rates and varying kWh at different times of the day. A third plan is actually "no plan" and you pay $0.11 / kWh 24/7, every day of the week, every month...it never flexes. Call that the Basic plan I suppose.
Here's a link for your own viewing.
Electric Vehicle Rate | NV Energy
So do these EV plans really save you money? I would assume so...right!? Why else would NV Energy offer them to us, the adopters of these new and space age electric vehicles. I think what you find and what I found, will be interesting. If you'd like to see how I did it, and what I did, keep on reading.
First, I broke down the different times of the day that Option A and Option B changed rates per kWh. I made a simple spreadsheet and started recording the kWh reading off my meter at those times. I did this for four days and at the end I came up with an average kWh used for each "window."
Option A has the following rates, from June thru Sept.
10p - 6a - $.05
6a - 1p - $.06
1p - 7p - $.36
7p - 10p - $.06
The other eight months of the year have a flat rate of $0.04 per kWh...24/7!!! That's pretty cool!
Option B has the following rates, from July thru Aug only.
10p - 6a - $.05
6a - 2p - $.06
2p - 7p - $.50
7p - 10p - $.06
The other ten months of the year have a $0.04 to $0.05 per kWh daily rate.
Lastly, the final or third option we discussed above is the "basic" rate we all get of $0.11 per kWh 24/7 365 days a year. We're currently on that plan as we don't have a Tesla yet.
Okay, so to do this you have to collect data at the times when the rates change. Basically at 6a, 1 pm, 2pm, 7pm, and 10pm I went out and wrote down the meter reading. Doing the math later can let you know how many kWh you "burned" doing the various windows.
To keep this from getting too math heavy, I will summarize my findings. Of note, we collected data in late June this past week and we had local temps in the 108dF to 115dF range...so needless to say it was HOT! My data would seem to be for a worst case hot summer and after collecting four days worth, I was able to get average kWs burned for the various windows. I also found that we used about 105 total kWs every day (24 hrs) at the house.
I found that for me Option A was THE MOST EXPENSIVE OPTION. Paying $.36 cents per kW from 1p to 7p was a huge cost, multiply that by four months of hot days here in Vegas and it added up fast. I also included historical winter kWh usage and multiplied that by the Option A rate of $0.04/kWh and then multiplied that by eight months. In total, this was the most expensive plan for my house at over $500 per year more than the next plan. Annual Cost: $2837
I found that the "no plan" baseline plan that we are currently on, was the second most expensive option, and $500 cheaper than the Option A. Simple kWh per day, using our numbers and historical winter usage, multiplied by $0.11 a kWh came out with numbers we are used to seeing. Annual Cost: $2386
Option B was the cheapest option, and about $200 cheaper than our current basic no frills plan above. Note you are paying $0.50 a kWh from 2p - 7p. That is high! Our projected bill for the hot months would be $750 a month! But here is where things differ. It's important to note that Option B only goes for two months of the year (July/Aug). Sure, you're paying a huge electric bill for those two months, but then for the next 10 months of the year you are on a simple $0.04 or $0.05 per kWh plan...for 10 months! I used some historical numbers as well as my "hot month" averages just recorded for some data points on the other 10 months...but the bottom line is that it works out to be the cheapest...for us. Annual Cost: $2189
Please let me know if you have any questions or thoughts on how to do this yourself. I'd encourage it. I was surprised to actually see the figures based on real world data matched to the specific "windows" and rates given my NV Energy.
See what works for you, I'm curious to hear. Thanks and happy electric driving!
Buster