We are Elrha, a force for change in the humanitarian community. The research and innovation we support equips the humanitarian community with the knowledge of what works, so people affected by crises get the right help when they need it most.
Our purpose is clear: to empower the humanitarian community to improve humanitarian response. We make this happen by supporting and championing the outcomes of robust research and proven innovations.
We empower the humanitarian community. Find out how we can support you...
Peer Reviewed Water, sanitation & hygiene

Sustainable Drainage in Challenging Environments

Briefing Note Water, sanitation & hygiene

Study on Bucket Chlorination and Household Disinfection: Information for Potential Partners

Report Water, sanitation & hygiene

Final Report: Innovation in Post-Conflict Water Supply Projects in Sierra Leone

Report Water, sanitation & hygiene

Alternative Sanitation in Protracted Emergencies: Final Report

Report Water, sanitation & hygiene

Sustainable Flood Resilience in Refugee Camps; Combining sustainable drainage (SuDS) with WASH

Report Water, sanitation & hygiene

HIF Emergency Household Water Filter Challenge: Evaluation Matrix and Report

Case Study Innovation Management, More than Just Luck, Water, sanitation & hygiene

Improving water quality and quantity in emergencies: The Inclined Plate Settler water treatment system

Report Water, sanitation & hygiene

WASH in Emergencies Problem Exploration Report: Faecal Sludge Management

Report Water, sanitation & hygiene

WASH in Emergencies Problem Exploration Report: Water Treatment

Report Water, sanitation & hygiene

WASH in Emergencies Problem Exploration Report: Handwashing

Report Water, sanitation & hygiene

WASH in Emergencies Problem Exploration Report: Solid Waste Management

Report Water, sanitation & hygiene

WASH in Emergencies Problem Exploration Report: Surface Water Drainage

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