Hero Tenaga TOU Advisor

Independent TOU advice for Malaysian households. Calculated from your own usage, improving with every contributed bill.

Hero Tenaga compares your TNB electricity bill under both Domestic General and Domestic TOU (Time-of-Use) tariffs using your actual half-hourly usage data from your myTNB SmartLiving dashboard. WHAT IT DOES - Reads your usage data for any billing period you specify - Calculates your bill under both tariffs at full RP4 rates, including AFA prorated by calendar days to match TNB's calculator - Tells you whether switching to TOU would save you money this month - Shows your peak versus off-peak split, daytime versus nighttime split, and hourly load patterns across weekdays and weekends - Tracks your bills over time so you can compare across months, with controls to remove individual bills or clear all stored data - Benchmarks your peak share against other Hero Tenaga users (opt-in via the contribution survey) WHO IT'S FOR Malaysian residential electricity customers currently on Domestic General tariff who want to know whether switching to Domestic TOU would save money based on their actual usage pattern. If you are already on Domestic TOU, the extension now supports full analysis — peak and off-peak usage is captured directly from your myTNB chart and billed at the correct TOU rates. PRIVACY Hero Tenaga is independent and not affiliated with TNB. Your usage data is read and processed entirely in your own browser. The only information that leaves your device is what you choose to share through the optional contribution survey at the end of the report. No account login, no email, no personal identifiers. No advertising. No tracking across websites. Open-source on GitHub for verification. Full privacy policy at herotenaga.github.io/privacy.html. REQUIREMENTS You need an active myTNB account with SmartLiving (smart meter) enabled. Hero Tenaga only works on smartliving.myaccount.mytnb.com.my pages. This extension is independent and is not affiliated with, endorsed by, or operated on behalf of Tenaga Nasional Berhad (TNB).