A system for processing electrical energy consumption data representing energy consumed by one or more appliances from a supply includes a memory device and a processor. The memory device is used to store data and is detachable from the system. The processor is operable to compute and store values of electrical ener...

USER CONTROLLABLE ENERGY TARIFF ALARMING SYSTEM A system for issuing energy consumption alarms includes an output device to generate an alarm and a processor. The processor is operable to compute electrical energy consumed by one or more appliances from a supply, and causes the output device to generate an alarm wh...