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by cors-fls
1063 days ago
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I agree about the importance of better infrastructure but I had to check this 50% loss number. Water distribution efficiency in France was actually 81.5% in 2021.[1]
Which means 18.5% is lost to leaks.
The figure often given is 20%, maybe taking into account the error margins of the studies. According to another study from 2019 [2], it's actually similarly or more efficient than other rich countries in Europe (losses of 21% in the UK, Belgium 27%, Italy 34%).
The author of the study says that according to experts reaching efficiency above 85% is extremely difficult. [2] [1] https://www.services.eaufrance.fr/rapport-national (Synthese, p.2) [2] Good article about the study (link to PDF inside) : https://www.banquedesterritoires.fr/distribution-deau-20-de-... |
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