Wainwright, Alaska Faces Infrastructure Threat as Permafrost Thaws, Drones Offer Monitoring Solution

From the air, Wainwright, Alaska looks like a stable band of homes and roads between the Chukchi Sea and a flat tundra. Beneath the surface, the town sits on permafrost that contains large bodies of ice. As the frozen ground begins to thaw, the coastal bluffs along the shoreline are eroding, raising concerns about the stability of local infrastructure. The CleanTechnica article highlights how drones can be deployed to detect and monitor permafrost changes, providing early warning of potential ground movement and helping planners address the risks to the community’s roads and buildings.