Guidelines on the Safe Use of Urine and Faeces in Ecological Sanitation Systems

Event on 20 September – 27 September in New York / SEI joins the Climate Week in New York to highlight global leadership and finance solutions for accelerating the transition to net zero industry.

SEI brief / Learn about the OPERA database, deployed to find evidence for the relationship between policy processes and outcomes to evaluate policy success.

Journal article / This research examines how changes in population vulnerability and exposure to air pollutants affect global air pollution-related mortality trends.