Ocean Keys Shopping Centre’s Water Efficiency Management Plan (WEMP)

Ocean Keys Shopping Centre
Ocean Keys Shopping Centre
Perth, WA


Ocean Keys Shopping Centre engaged HFM for a Water Review & Stage 1 Water Efficiency Management Plan (WEMP) in 2018.


The management of water on the site, was improved due to a number of items, including:

  • Water Efficient fixtures and fittings installed.
  • Extensive sub-metering on site to further investigate water consumption.
  • A leak was identified in one of the large retail stores within Ocean Keys.
  • Interval data logger deployed on site for time of use detailed water use.
  • Management of retic system.


Ocean Keys is one of the first few retail centres to achieve a 4-star NABERS Water Rating. The consumption at this location as of FY 2018/2019 was 26,267 KL. This equates to 0.705 KL/sqm, which is a great outcome keeping in mind that the benchmark average for similar size locations is 0.92 KL/sqm.

Ongoing Review & Recommendations

Additional to the Water Review and Stage 1 WEMP; Ocean Keys also engaged HFM for their Monthly Utility Monitoring Reporting services, which has provided the site with continuous review and insights of their utilities’ consumption and recommendations for improvement.

For over 15 years we’ve been transforming sites across Australia into efficient, economic and compliant assets for our clients.
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