Is the Disaster in Libya Coming Soon to an Aging Dam Near You?
The collapse of two dams in Libya, unleashing torrential floodwaters that left at least 3,000 people dead and over 4,200 still missing, was both predicted and preventable. And they won’t be the last big dams to collapse unless we remove and repair some of the aging and obsolete structures that are long past their expiration date.
Like many dams around the world, the Wadi Derna dams in Libya were built in the 1970s during the era of peak global dam construction, when 1,000 large dams were installed each year. Now most of these dams are reaching the end of their life spans.… Seguir leyendo »