Strategic, technical, and advisory services to support the Ocean Sewage Alliance campaign in advancing a Global Sewage Treaty

Sewage and wastewater pollution is largely invisible yet a widespread crisis, with nearly half of global wastewater discharged untreated into rivers and oceans. This pollution carries harmful pathogens, persistent chemicals, microplastics, and other toxins that damage ecosystems and human health. Because sewage pollution crosses national boundaries, it requires coordinated international action. Whilst sewage and wastewater […]