<sigh>
It is complete bollox, which is why it was withdrawn. They were advertising a service they could not provide. All they know is when you use power, and that is limited to the 30 min intervals monitored by the meter, not real time. The IHD has real time data, but the meter takes 30 min readings.
So they can guess that if you use a high load appliance every morning at 8am you are having a shower, or boiling the kettle, or running the washing machine, or hairdrier, but they have absolutely no way of knowing what you are doing. They have no way of knowing whether I put the dishwasher on delayed last night, or got up at 3am for a cuppa.
Yes, they could use data to infer you were on holiday, but there are much easier ways for people to work that out.
Mike4 wrote:Oh and another point. I keep hearing about people on Economy 7 getting booted off that tariff when the Smart Meter is fitted. They then get put on something else, often supremely unsuitable for storage heating (whether water heating or space heating).
Often without them realising until the big bills start arriving, and they they get told there is no equivalent tariff to E7 on a smart meter. I dunno how true all this really is but it's worth enquiring about in detail before consenting to losing a dumb E7 meter.
I'd be interested if you could find the name of one, because if so you could refer them to Ofgem...
https://www.ofgem.gov.uk/economy-7-tariff-guidance The tariff is governed by the supplier, not the meter. We actually struggled to get OFF E7 when we moved in here (no idea why the previous owners were on it), and we had a smart meter.
All the people in here worried about their privacy are presumably using TOR as a browser and incognito browsing and fastidiously deleting their cookies every time they leave the site?
scrumpyjack wrote:I should point out that the Economy 7 tariffs (which I was on until I got the SM) are generally a lot more expensive than similar time based tariffs available if you have a smart meter. My current EON tariff is 9.5p from midnight to 7am and 33.91p the rest of the time.
Shhhh, don't go telling people there are benefits of a SM. They'll all want one
Paul