text message

‘Smart’ energy meter turns off heating by text message, saving ‘up to 20 per cent of energy bills’ | Mail Online

Posted by Derek on January 07, 2010
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A ‘smart’ energy meter will allow users to turn off their heating or oven by sending a text message. PassivEnergy, the British company behind the invention, says up to 20 per cent of annual energy bills could be saved. via ‘Smart’ energy meter turns off heating by text message, saving ‘up to 20 per cent Continue reading →

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