I was just looking at recalling history data with the TED.. There isn't any yet!
After the NStar meter is read in a few days, I might be able to see the total KWH (and cost) for the last billing cycle..
My cheap efergy Elite gives me a whole week of day-to-day kWh usage, plus 8 week-to-week kWh and two years of month-to-month kWh usage..
Right now, it's saying 10.1 kWh so far today, and the TED is showing 10.7 kWh..
I guess there was some interference on the 2 meter band today, making the efergy go brain-dead for a while...