Arjen is lead for Water Resources and Climate Change and is keen on hydrogeology, passionate about mapping, and eager to share WASH knowledge and facilitate learning. Arjen's background within IRC was as lead researcher for WASHCost Mozambique.
Arjen has twenty years sector experience – including five years as technical adviser South Asia (Bangladesh, India, Myanmar, Nepal and Pakistan) and 13 years private sector experience in Mozambique and Uganda. He has hands-on experience in extensive water resource studies, detailed social surveys, quality assurance and thorough WASH data analysis and visualisation.
His academic background is an MSc in Hydrogeology and he is fluent in English, Dutch, Portuguese, German and has a reasonable command of Spanish. He is Dutch by nationality and currently lives near London with his family.
This paper offers a methodological framework to assess the cost effectiveness of hygiene interventions based on preliminary test observations in... Read more...
This working paper introduces the concept of service levels, grouped as sequential rungs on a ladder, as a way of differentiating broad and... Read more...
Data protocol, specifying agreements on the organisation, structure, coding and sharing of the information collected in the WASHCost project. Read more...
L'eau fait partie du patrimoine commun de la nation. Sa mise en valeur et le développement de la ressource utilisable dans le respect des équilibres... Read more...
This field note describes the approach adopted by Burkina Faso to finance urban sanitation by stimulating demand for sanitation, and then meet that... Read more...
This brochure summarises case studies that have been taken from all over the world, showing that sanitation can be a viable business. Read more...
The report evaluates the involvement of women in nine projects in African countries, including water supply and sanitation projects in Kenya, Niger,... Read more...