Bangladesh’s low-lying terrain combined with the crisscrossed river network, which is cause for recurring floods, tidal surges and river erosion, and frequent cyclones make it vulnerable to climate change-related devastations. Between 2008 and 2024, the Internal Displacement Monitoring Centre (IDMC) recorded 123 disaster events that triggered huge displacement, including about 11.3 million people who experienced pre-emptive evacuations during cyclones. IDMC assessed that many such movements, however, only last for a short period of time, but every year disasters still leave tens of thousands of people without hope of returning to their homes immediately after. In such a context, safe housing is a survival need instead of merely an infrastructural demand. However, the concept of safe or sustainable housing for the disaster victims still remains a donor-funded matter, as the use of climate-and-disaster-resilient construction plans and materials are not popular in Bangladesh. “Sustainable and safe housing is the first line of defense in disaster risk reduction,” says Mohammad Abu Sadeque, executive director of Centre for Housing and Building Research (HBRC), a private sector research hub focused on creating sustainable, affordable, and climate-resilient housing solutions. Sadeque has observed that conventional housing, especially in Bangladesh’s rural and low-income areas, often lacks structural safety and durability against cyclones and tidal surges, riverbank erosion, flooding, flash floods, salinity intrusion, earthquakes and heat stress. According to the government’s disaster-related statistics of 2021, more than half of the country’s households are non-concrete. Living in fragile tin-roofed or mud-walled structures, millions of families are exposed to the mounting…This article was originally published on Mongabay

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