Yes one issue that has come up though is the method used to measure the
power used. Gass is pretty easy since it relies on flow, but Electricity can
be influenced by the phase of the current draw in the AC voltage waveform,
and there have been questions before on what is the most accurate way to
deal with this aspect.
Brian

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On 31/10/2019 07:44, harry wrote:
https://www.dailymail.co.uk/news/art...tml#newcomment

Meters have always been replaced as their calibration periods expire. It
has always been inevitable that it would reach the point where only smart
meters were available. However, at present, you can still have the smart
function disabled.

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Colin Bignell