Case Studies

Through City West Water's Business Resource Efficiency Program, we work closely with our commercial, industrial and institutional customers to improve water and resource efficiency and implement cleaner production processes.

Save Water in Amenities

Water use by toilets, showers and basins in commercial facilities can result in average daily demands as high as 157 litres per person per day. Installing water-efficient appliances in amenities and maintaining fixtures can result in water and cost savings.

Waterless Urinals Help to Slash Water Usage

The water efficiency project undertaken by AMP Capital Investors entailed the installation of waterless urinals with a unique, low cost design. The new urinals eliminate the need for constant flushing and the use of harmful cleaning chemicals, while minimising odours. Download the PDF for the full case study.

101 Collins Street Is Flush With Water Savings

By retrofitting 6/3 litre toilets, 101 Collins Street is now at the forefront of water-efficient commercial office spaces. Pressure ratio valves have been used to maintain the water pressure in all toilets, and computer-based monitoring of the system has been integrated into the maintenance program, making leaks easily identifiable and quick to fix. Download the PDF for the full case study.

Old Colonists Invest in New Ways to Save

As part of their Water Management Action Plan, the maintenance team, at the Old Colonists' Association of Victoria, identified a number of ways in which water could be saved at the site, without increasing energy use. Download the PDF for the full case study.

Luxury Showers With Saving Powers - Premium Showerheads At the Westin Melbourne

As part of its waterMAP actions in 2008, The Westin Melbourne replaced the employee and swimming pool showerheads with more efficient models, using the City West Water Business Showerhead Exchange program. For the 540 guest showers, the hotel has installed new premium showerheads that not only improve water efficiency, but also deliver a luxurious shower that matches The Westin Melbourne’s 5-star quality standards. Download the PDF for the full case study.