Sustainable Refugee Settlements Long-Term Prefabricated Communities in The Sustainable refugee settlements are planned, long term prefabricated communities designed to provide displaced populations with safe, dignified and resilient living environments beyond the emergency phase. Unlike short term shelter solutions, these settlements are developed with a focus on durability, community wellbeing, environmental responsibility and efficient service delivery.Using prefabricated and modular construction technologies, entire neighborhoods can be created that include housing, schools, clinics, administrative buildings, sanitation systems, utilities and social infrastructure. These solutions help humanitarian agencies, governments and international partners move from temporary shelter strategies to structured, sustainable communities where families can more..