Wasting Fresh Water: Stopping Systemic Failures

Headline Guidance Numbers

Headline Indicator

Value

Comments

Installation Cost per 100k of Population

Around 80m USD Based on Tokyo and Seoul experiences

Break-Even (B/E) Installation Proportion

45% Proportion of stainless service pipework out of total service pipework

Typical Time to Deliver B/E Proportion Annual Saving for each 1% Stainless Proportion Above B/E Annual Saving at 90% Stainless Service Pipework

10 years

150m USD

6.8bn USD

The above data is for guidance only. Every city is a different in terms of; • Starting treated water losses • Starting water loss profile …. loss locations, loss types, repair capability • Available reservoir stocks and annual variations

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