Publications

The below file contains historical energy efficiency data for electric hot water heater products registered in the Energy Rating Product Registration system from the beginning of the program in April 2012 to February 2021. This information was publicly available for each product via the Energy Rating Product Registration system, and removes…

The Hot Water Systems Project 5 Year Roadmap

This paper presents policy options for consultations on streamlining regulations and reducing the operating costs of electric storage hot water heaters to consumers.

This Regulation Impact Statement examines the potential impacts, costs and benefits of implementing options to increase the energy efficiency of Heat Pump Water Heaters (HPWH). The options focus on the HPWH market with consideration of consumer behaviour and the strategy to improve the energy efficiency of the whole water heater market.

This product profile explores a range of issues around heat pump water heaters, and is intended to support informed consideration of the potential for measures to improve the energy efficiency and performance of the products sold in Australia and New Zealand

This regulatory impact statement estimates the benefits, costs and other impacts of establishing minimum energy performance standards on electric water heating.