Install low-flow shower heads and taps.

Water efficient shower heads and taps will save you water and energy. You can compare the efficiency of taps and shower heads using the Water Efficiency Labelling and Standards (WELS). Every 1L/min difference for shower heads will save a typical family of four nearly...

Install a hot water heat pump.

Heat pumps capture heat from the surrounding air to heat water in a storage tank. It’s the same principle as an air-conditioner, except it heats water instead of cooling air. An efficient heat pump can cost between $3,000-4,000, and can reduce hot water running costs...

Install a solar hot water system.

Solar hot water systems can provide up to 90% of your domestic hot water needs, and reduce your power bills by 50–85% depending on your existing system. Realising these benefits however, is dependent on appropriate sizing, installation and usage of the system. Systems...