Our Service

Don’t know where your water’s going? Do a water audit! Energy NZ’s water auditing services can be offered at a basic or in-depth level. Both basic and in-depth levels include real-time monitoring of your mains water supply and short and/or spot flow measurements of large water users. No interruption to water supply is required so surveys can be carried out at any stage without disruption. Energy NZ also offers permanent flow metering solutions along with real-time cloud-based remote monitoring and alarming.

Water Flow Measurements

Installation of temporary or permanent flow measurement equipment on your mains water supply(s). Real-time data that you can view online.

  • Recording & analysis of real-time mains water demand
  • Understanding of weekday and weekend usage patterns
  • Identify typical & anomalous water demand

Historical Analysis

Analysis of historical water usage to determine baseline water intensity as well as any other contributing factors.

  • Understanding of historical water usage patterns
  • Investigation of drivers (e.g. production or climate) for water usage
  • Understanding of baseline water intensity


Water Footprint

A basic breakdown and understanding of where water is used and the costs associated with that use.

  • Understanding of where water is used on site along with the associated cost.
  • Insight into large water users from individual flow recordings.


Water Reduction Opportunities

Audit report summarising all findings, including site-wide water reduction opportunities through staff behaviour, end-user demand reductions, leak management and new technologies




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