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Chelsea Wald

Chelsea is a freelance science and environmental journalist. She is based in The Hague, the Netherlands, and is working on a book tentatively titled Pipe Dreams: Transforming the Toilet, for Avid Reader Press/Simon & Schuster. You can find her at www.chelseawald.com.

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Articles (2)

clock-icon 19 MIN READ

Feature/Vil ki pa gen kanalizasyon pou matyè fekal

Kote bon jan asenisman pa rive, ansyèn pratik melanje ak nouvo teknik syantifik ka rive fè matyè fekal moun retounen nan latè ak anpil avantaj pou anviwonman ak degi. Gen yon pwojè an Ayiti ki pran devan nan vil ki pa gen sistèm kanalizasyon pou trete matyè fekal yo.

WRITTEN BY Chelsea Wald
clock-icon 19 MIN READ

Feature/Cities without sewers

Where conventional sanitation is out of reach, old methods paired with new science can get human waste safely back in the ground, with environmental benefits and more. A project in Haiti is leading the way for cities without sewers.