Super no0b question. So if not opting-in, the fare would be the same as previous months? e.g. dunno how many kw/h is 21.60cent, etccc

Follow the standard rate after July revision

https://www.lowyat.net/2025/356689/tnb-tou-...u-need-to-know/

This post has been edited by ZeneticX: Jul 2 2025, 06:34 PM

Anyone changed to TOU already? What is your ratio of off-peak/peak usage?

I changed to TOU a few days ago. TNB took 2 days to complete the change. After that only I found out that I can download hourly usage from myTNB website (the "View Energy Usage" link.)

Based on 52 days of usage, I'm getting this.


This post has been edited by soonwai: Aug 9 2025, 02:42 AM

Was the final bill cheaper compared to last time before TOU?

Based on the numbers alone, seems like you will benefit a lot from ToU. Can share what's your usage during peak hours like? Nobody at home during those hours?

how did you see the percentage? I can only read kWh usage

Using the website (app dun have), you can download CSV file with daily usage data. After that, will need to paste into Excel and do some calc there.

Just changed only so have to see next month's bill which will be the first full month on ToU.

There's a very handy spreadsheet by mcchin https://forum.lowyat.net/index.php?showtopic=5531435 Once you have an estimate of the %, you can use that to compare $$$ for old tariff vs new tariff vs ToU for x amount of kWh.

I think so too. Water heater in the morning & aircon at night are the bulk of the off-peak usage. Need to remember to ensure washing machine usage in the morning instead of afternoon. I WFH so only person in the house during the day and the only extra appliance that is on is the fan. My computer is on 24/7 so no difference there.

This post has been edited by soonwai: Aug 9 2025, 11:02 PM

Where can i download the csv? I can't find it in the website.

Thanks. I'm WFH as well and was thinking maybe ToU is not for me.... but looking at your usage it seems we are quite similar. I seldom use aircond during afternoon as well unless really cannot tahan like heatwave few months back

I dont even use water heater when I bath only my gf does in the morning

This post has been edited by ZeneticX: Aug 10 2025, 02:35 AM

Wanted to change to ToU, but the bill rm 2 cheaper. So within margin of error. So not bothering to change to ToU. Using solar with 2 TNB street lights. So minimum of rm 20 for lights.

Last time month bill rm34, 2 months ago rm36. If bill goes up significantly, then will apply ToU.

This post has been edited by mystvearn: Aug 10 2025, 06:19 AM

I think ToU will benefit those staying in high rise the most. Landed with solar probably dont need ToU in the first place

My monthly usage is around 400 kwH...Monthly bill around 110 or so...not sure to change or not to change...I also cannot find any detailed split between off peak and peak in the portal...

Click on the "View Energy Usage" link on the Home page of myTNB.


This will open the Energy Dashboard (old web app is quite painful to use.) You should see Electric Usage, click Details button.


Once the next page, which defaults to monthly usage, loads up, click on "1 Day" to see daily usage and there'll be a "Download" link at the bottom to download the csv for that date.

The problem with this page is that it errors out a lot, refreshes on its own or just plain doesn't load. I seem to have the best luck when using Opera browser. Safari, Chrome & Firefox all cannot tahan the page.

This post has been edited by soonwai: Aug 10 2025, 01:06 PM

I dont see the old Energy dashboard..Hence cannot dload the csv file....

What happen when you click on View Energy Usage?

If dont have maybe because you dont have smart meter?

I guess it not available for me. I am using smart meter. Also already change to TOU tariff on 29 July.

You need to make sure sign in as owner in myTNB.
If the address of myTNB "*, Jalan ...," and when you open the bill as "XX, Jalan ....," Then you didn't sign in as owner just as tenant.

In order to see smart meter data, need to be Owner.

This post has been edited by LaiN87: Aug 10 2025, 09:29 PM

I have smart meter for years...

When I clicked on View Energy Usage, I am seeing this dashboard only

When I clicked on "View Energy Usage", the energy dashboard opens in a new tab. Is your browser blocking new popup windows?


This post has been edited by soonwai: Aug 11 2025, 11:11 AM