Half Hourly Meters

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Half Hourly Metering


Sites with a peak load above 100kW should be equipped with half hourly (HH) meters, which record actual consumption every half hour, and pass on this information to the energy supplier for more accurate energy billing.

If you have a HH meter, it’s mandatory to appoint a Meter Operator (MOP) and Data Collector (DC) for your site. We have suppliers which can provide both of these for you as a complete service.

  • A HH Data Collector is responsible for collecting HH consumption data from the meter. This data is then validated and passed on to the supplier for invoicing.
  • A HH Meter Operator is responsible for installing and maintaining metering and communications equipment, and provides the technical meter details to the Data Collector to enable collection of consumption data.
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