19 Feb 2021 AEDT
1 Mar 2021 AEDT

Consultation overview

The Commonwealth, on behalf of the Equipment Energy Efficient (E3) Program, is seeking views from stakeholders and interested parties on a discussion paper outlining the proposed method for evaluating the performance of hot water systems. This can be used as the basis to support E3 program and a trans-Tasman water heater database as part of the E3 Hot Water Project.

Questions are provided at the end of each section of the paper. Stakeholders are encouraged to work through these questions while reviewing the paper.

Key documents

Hot water CTM discussion paper (PDF -  1.2 MB)


Written submissions on this paper should be provided by e-mail with the subject line ‘Hot Water CTM’ by Monday 1 March 2021 to:

What systems are being reviewed?

  • Electric storage
  • Gas storage
  • Instantaneous gas
  • Heat pump technology
  • Instantaneous electric
  • Solar hot water with electric boost