Instant hot water access from every tap is possible with a clever plumbing system.  A heat pump also uses little electricity, and helps to reduce our carbon footprint.

Geysers use a great deal of energy because they continually have to heat up water and much of this hot water ends up not being used.  Maintaining the heat in the water is a method which is used in green homes.  Pipe insulation is made use of, as well as insulating the tank where the hot water is stored.

A linked-loop plumbing system is also used, and is insulated.  Therefore, hot water is always available throughout the home.  When opening the tap, there is no wastage as it comes out hot.

In this way, water and electricity are saved, without compromising on luxury living.