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fDesc[0] = "Suppliers of electricity meters that record power usage on a half hourly interval are obliged to provide the meter data on request by the customer, it is this data that EMA analyzes, the software calculates the total power that has been used, this is made up of, peak, off peak and controlled load, controlled load usage can appear in peak power time slices but charged at off peak rates.<br /> <br /> By reading these values, EMA calcultaes the cost of power based on the time slice charged at the applicable rate as indicated on the retailers bill.<br /> <br /> EMA also takes into account any Off Peak Concession, Govenment rebates or any other discount or charges that may apply to come up with a final costing independant of the electricity retailers bill you received";

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