I'm just generally tight! I don't like paying out money when I don't need to. Fortunately for me I live in a house with 32" thick stone walls and the indoor temperature stays at a fairly constant 17 °C all year round so it's cool in summer and toasty enough in winter with the dragons doing their bit.
Nothing a smart meter can bring to the party that I don't already do already. But the biggest energy saving trick in the book by far is not to have teenage offspring living at home. I use my 7 or so kWh a day. Very little of it is wasted. Two teenogres could easily waste that much in a day, I found! And proven, too. I couldn't believe how much they rinsed until I submetered their bedrooms and docked their pocket money according to their usage. That learned 'em!
Don't shoot me, I'm only the piano player. I DON'T work for or on behalf of EON.Next, but am willing to try and help if I can. Not on mains gas, mobile network or mains drainage. House heated almost entirely by baby dragons.