The importance of three phase electric motors

Three phase electric motors and the systems they drive are estimated to account for 38% and 34% of electricity use in Australia and New Zealand respectively. Given the large amount of energy use, small efficiency gains can have a large impact. 

Three phase electric motors are currently regulated for energy efficiency in New Zealand and Australia. 

View the requirements in New Zealand

View the requirements in Australia(external link)

Consultation on policy options

A Consultation Regulation Impact Statement (CRIS) assessed policy options for increasing the energy efficiency of three phase electric motors (including motors embedded in or packaged with equipment) in Australia and New Zealand. The CRIS was developed by EECA on behalf of the E3 programme.

Equipment Energy Efficiency programme 

The options in the CRIS are presented to align internationally and include:

  • Expanding the scope,
  • Increasing the Minimum Energy Performance Standards (MEPS), and
  • Introducing information disclosure requirements. 

Consultation opened on the 17th of March 2025 and closed on the 28th of April 2025.

View the three phase electric motors CRIS [PDF 1.6 MB]

View DCCEEW's consultation page(external link)