Electricity sub-metering due 1 Jan 2010

As of 1 Jan 2010, it will be mandatory for all new multi-unit residential (class 2) and office (class 5) buildings to install an electricity sub-meter for each individual unit in a multi-residential building or each storey in an office building (where individual net lettable areas have not been identified at the time of the building development approval). Previously, costs may have been shared based on floor area or another mechanism.

The concept is designed to create greater awareness of energy consumption, which may lead to more people having greater incentive for reducing their energy use and costs.

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