H

Half Hourly (HH) Meters

A communication device connected to a meter, which a data collector can use to remotely collect half-hourly consumption data.

Half Hourly Data (HHD)

Refers to the data received from a Half Hourly Meter. This half-hourly consumption data is normally presented to the customer in a spreadsheet, allowing them to review their average consumption over a set period.

Heat Rate

The energy input per unit of time, normally expressed in kWh/h or BTU/h.