This video  needs to be watched by the Smart meter "deniers" who think that smart meters are the work of the devil and that they only benefit the big power companies. Well their purpose is to help balance the grid by offering tariffs which albeit are more expensive at peak times but will be extra cheap at low demand times. The steel industry has had these tariffs for years including a near instantaneous load shedding system for electric arc furnaces.,(reply>), OK but that is a major business which is massively contrasting from a simple home.<br>There are a myriad of other reasons not to have a meter installed, i should know as I helped set one off these networks up in North America.