Cleanzine: your weekly cleaning and hygiene industry newsletter 24th April 2025 Issue no. 1159
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Mastering the art of water efficiency for today's buildings
Building owners and managers are encouraged to reduce water consumption and improve water efficiency to reduce operating costs and use water more responsibly. However, many don't understand which factors in their facilities most impact water usage. Identifying these factors is essential for implementing effective water efficiency strategies.
The key factors affecting commercial facility water consumption are the following:
• Occupancy: The number of people using the facility
• Property use: Whether it's an office building, school, arts centre or similar commercial facility
• Landscaping: Native or natural landscaping typically requires less irrigation than non-native options
• Food service equipment: Water-using appliances and mechanicals older than seven years likely use more water than newer models
• Washroom fixtures: Fixtures older than 10 years often use more water than newer models
• Aging Plumbing. Pipes within the walls of a multi-story building are known as 'risers.' Risers generally have a lifespan of about 30 years. After this period, leaks are common, resulting in water waste
“Building owners and managers can proactively minimise water waste by being aware of these factors - and they should go one step further," says Klaus Reichardt, CEO and Founder of Waterless Co, marketer of no-water urinals. "Conduct a water audit."
Like an energy audit, a water audit identifies where water is used, wasted, or no longer necessary, helping to implement effective water efficiency strategies.
Further, if changes are necessary to advance water efficiency, Klause suggests that washrooms are the first place to start.
"Selecting highly efficient toilets, low-flow faucets, and reliable no-water urinals has become imperative to ensure state-of-the-art water efficiency in today's buildings," he adds.
Image courtesy of Bathroom Manufacturers Association
3rd April 2025