Smart meters

I've had one for about six months and am still fascinated by the little monitor, though I don't think it has had a huge influence on my consumption.

We've had one fitted as well, Badenkate - and it's fascinating, isn't it! The chap that fitted it told us that we'd get a surprise when we put the kettle on, so like you, we don't overfill it now. He advised that smaller amounts at a time should be put in the tumble dryer, too. That's not working out as expensive as I thought, thankfully. The microwave's a bit like the kettle, but I really only use that for reheating, anyway.
It shuts itself off at bedtime, too !

We've requested one. My friend has one in her kitchen and I'm fascinated by it. She'll say things like 'oh its only £1.80. Are you warm enough!'. Can't wait to get ours!