On 19/08/2018 10:58, Andrew Gabriel wrote:
Independant trials have shown this lasts for about a month before
the thrill wears off and the meter is ignored, and after that, the
savings drop back to nearly nothing.

I think the biggest saving will be for the utility companies by not
having to pay for all the meter readers hence they become more profitable.

I have monitored my gas/elec for a few years now and my bills are less
now than 5 years ago, I didnt need a smart meter to do it.

https://imgur.com/a/4j9dLiR