I sent an email to HydroOne in December asking if they had any plans to offer an in home display like the ecoMeter. No response. Perhaps I may be able to elicit a response through the Ontario Energy Board or the Ontario Power Authority. Sure, one could install their own meter at the panel like The Energy Detective or Efergy products, but why? There is a perfectly good meter on the side of your home already that you are paying for! Technically you should ask HydroOne to shut off your power before installing your own equipment, since the current clamps get connected upstream of your main breaker. Otherwise this can be a dangerous activity.
My old house in a HydroOne urban area had the TOU portal, but my current home in a rural area does not. In fact, HydroOne has admitted that 150,000 rural customers' meters are beyond the reach of the communication network they chose to use, and they have no clue of how to rectify this.
Even if the portal was working for me, the data is only available next day at best, so it's like driving by looking in the rearview mirror. The in home display has more potential to allow customers to understand, shift, and simply shut stuff off to control their costs because they can see the results in real time, instead of scratching their head when they get a bill or look at the portal to try and figure out what happened.