Hard Power · Strategic Infrastructure · Water, Sanitation & Waste Infrastructure

Wastewater & Sanitation

Wastewater and sanitation covers the collection and treatment of wastewater and faecal sludge, including treatment plants, sewer networks, pumping stations and public sanitation facilities.

Developments: 853300–1300 BC to 13 July 2026
With medium: 9447 very high
Nations: 26
Unverified: 611 verified

Timeline

Every development graded as belonging to this capability, wherever it is kept: very high (about it), high (directly and substantially changes it), medium (a direct, material effect on it). A model gave the grades, reading each entry against the framework. A structured starting point, not a cited record. An entry marked unverified has not been checked against a source; tiers are assigned by a model and are not comparable between nation and capability timelines.

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